Grounding and looping

Introduction

Precaution for engineer using medical electronics

Critical point check before maintenance

Precaution for supplemental restraint system "airbag" and "safety belt pretension"

Precaution for removing 12V battery

High-voltage preventive measure

Preparation work

Special tool

System description

Constituent component of

Power supply distribution

Low voltagepower distribution diagram

Connector information

Electrical box

Outdoor Electrical Box I

Outdoor Electrical Box II

Indoor electrical box

Wiring harness arrangement

Harness layout cable

Front cabin control wiring harness

Front compartment harness

Instrument main harness

Frame wiring harness

Basic check

12V battery check

Loss of electricity prevention method

12V batter charging

Fuse check

How to check

Removal and installation

12V battery

Safety Precaution

Introduction

Please abide by the following precaution measures, to ensure carrying out maintenance service safely and correctly.

Precaution for engineer using medical electronics

Forbidden operation

Warning:

     The vehicle has strong magnetic parts.

     If an engineer uses medical electronic device, such as electronic pacemaker, it is forbidden for him to operate on the vehicle. Otherwise, the function of the electronic device may be affected by the strong magnetic parts.

Precaution for normal charge

Warning:

     If an engineer uses medical electronic devices including heart pacemaker, cardioverter, defibrillator, the device can be only be used after its function being checked and confirmed before starting normal operations.

     During normal charge operation, the medical electronic device may be affected by electromagnetic wave. An engineer who uses medical electronic devices including heart pacemaker, cardioverter, defibrillator cannot enter passenger compartment (including trunk).

Precaution for communication device operation

     If an engineer uses medical electronic devices including heart pacemaker, cardioverter, defibrillator, please keep enough distance with communication device.

     The function of medical electronic devices including heart pacemaker, cardioverter, defibrillator may be affected by the electromagnetic wave of remote intelligent terminal.

     If an engineer uses medical electronic devices including heart pacemaker, cardioverter, defibrillator, the electromagnetic wave of remote intelligent terminal may affect its function. It is mandatory to request the medical electronic device manufacturer to check and confirm the possible effect on medical electronic device when using remote intelligent terminal.

Critical point check before maintenance

As high-voltage system may automatically activate, please confirm not setting remote air conditioning or timed charging before maintenance.

Caution:

If setting remote conditioning or timed charging, high-voltage system may also automatically start working even though the switch is OFF.

Precaution for supplemental restraint system "airbag" and "safety belt pretension"

Supplemental restraint system “airbag” and “safety belt pretension” is used together with front seat safety belts, which can reduce the damage to the driver and front passenger during collision. Supplemental restraint system consists of safety belt, driver airbag, and front passenger airbag. The detailed information of supplemental restraint system is included in the chapters of airbag system and seat safety belt.

Warning:

In order to avoid accidents, please abide by the following content:

     To avoid the failure of supplemental restraint system and considering that the risk of physical injuries will increase during collision if the system fails, all the service must be executed by JAC authorized dealer.

     Non-normative maintenance of supplemental restraint system including non-normative removal and installation may result in accidental trigger of the system and cause physical injuries. Regarding the method of removing airbag module, please refer to Airbag System chapter.

     Except for the operations in the service manual, please do not use electrical test device to test any circuit of supplemental restraint system. The color of harness and connector of supplemental restraint system is yellow or orange.

Precaution for using power tool (pneumatic or electric) and hammer

     When power switch is at “ON” position and approach airbag diagnosis sensor or other sensors of airbag system, please do not use power tools or hammer on the sensor part area. Violent vibration may trigger these sensors and airbag to cause serious injuries.

     When using power tools or hammer, put the key at “LOCK” position, unplug the negative pole of 12V lead-acid battery, wait at least one minute, and then start maintenance.

Precaution for removing 12V battery

Before removing 12V battery, turn the key to “ON” position, and then turn to “LOCK” position.

Reminder:

         Though the key is at “LOCK” position, auto-recharge function of 12V battery may activate.

         After the key turns from “ON” to “LOCK”, auto-recharge function of 12V battery will not activate.

High-voltage preventive measure

Warning:

     The electric vehicle has a high-voltage battery. If the operation on the vehicle and high-voltage parts is incorrect, there are risks of leakage of electricity, electric shock, or similar accidents. Thus, it is mandatory to follow correct procedures to check and maintain.

     Before disconnect repair switch, please put the key on “LOCK” position or unplug the key.

     Disconnect repair switch before checking or maintaining high-voltage system. It is forbidden to close repair switch during the process of checking and maintenance. Before starting the operation on high-voltage system, be sure to wear insulated protection equipment, including gloves, shoes, and glasses.

     When a technician is operating high-voltage system, please ensure no one touching the vehicle. When there is no maintenance operation, please take insulated protection on the high-voltage sections to prevent anyone touching.

     When repair switch disconnects, it is forbidden that the key is at “ON” position or switched to “START” position.

High-voltage cable and safety sign

The color of high-voltage cable is orange and there are safety signs on the power battery assembly and other high-voltage parts. Do not touch these cables and parts.

Handling of high-voltage cable terminal

When the connector of high-voltage cable is plugged out, please use insulated adhesive tape to bind up immediately.

Regulation for a person wearing medical electronic device

The vehicle has strong magnetic parts. If an engineer uses medical electronic device, such as electronic pacemaker, its function may be affected by strong magnetic parts. Thus, these people cannot carry out repair work.

Forbidden accompanying article during work

The vehicle has strong magnetic parts. Thus, during work it is forbidden to take metal articles which may cause short circuit or magnetic articles such us various bank cards which may be damaged.

Place “Repairing High-voltage Parts, No Touch!” warning sign

Before repairing high-voltage parts, please place “Repairing High-voltage Parts, No Touch” warning sign on the prominent position of the repaired vehicle to remind other people.

Attention:

If the part has high-voltage sign, please paste a new sign in the same position and direction when replacing high-voltage part or the sign is damaged.

Preparation work

     Please confirm the vehicle is in OFF status before maintenance. Disconnect battery negative pole. Do not set remote air conditioning. Avoid operation with electricity when vehicle enters electricity loading mode.

     Electromagnetic wave generated by controller like VCU may affect the operation of some medical apparatus and instruments such as heart pacemaker, implantable cardioverter defibrillator. Thus, the staff who wears these medical apparatus and instruments is forbidden to operate the vehicle and should keep a distance (more than 220mm) with the vehicle.

     Press down interlocking piece when unplug the connector. Use force to separate connector cover and it is forbidden to pull wire. Insert connectors parallel and ensure reliable plug connection and covers are in interlocking status.

Tool name	Description
Multimeter	Measure voltage, current, resistance, and connection status in electric circuit

Special tool

System description

Constituent component

12V battery

Item	Parameter
Capacity                           [ AH]	55
Final discharging voltage      [ V]	11.3
Cool start current               [ A]	433
Maximum charge voltage     [ V]	16
Recommend operating temperature range	-30 ~ +50
Recommended discharge depth	≤20%

Caution:

     When whole vehicle is not in ON position for continuous 60 hours, 12V battery will be charged for 10 minutes.

Harness connector

Press down interlocking piece when unplug the connector. Use force to separate connector cover and it is forbidden to pull wire. Insert connectors parallel and ensure reliable plug connection and covers are in interlocking status.

Buckle locking connector

The connection or separation between pin and box is realized through pressing or unplugging buckle. The operation is shown as following.

Warning:

     In order to avoid damaging connectors, it is forbidden to pull wires when unplugging connectors.

Connector body   Press   Water-proof connector  Pull    Press   
Relay connector   Sliding locking type

Sliding locking connector is used for component with OBD function.

Sliding locking connector can effectively prevent connector unlocking and accidental loosening.

Sliding locking connector separates connector through pressing or pulling sliding piece. The operation method is as following.

Water-proof connector

①         Hold on to connector in A position. ②Press sliding piece until connector separates. ③ Unplug connector.

Non-water-proof connector

① Hold on to connector in A position. ②Pull sliding piece until connector separates. ③ Unplug connector.

c. Lever locking type

Lever locking connector is mainly used on controller, such as VCU, ABS, etc.

When separating or connecting connectors, please ensure lever is pulled to respective limit position. The operation method is as following.

①A. Lock  B. Separate C. Lever   ②A. Lever  B. Lock   C. Separate  
③A. Lever   B. Lock   C. Separate

Relay

There are three types of relays: normally open type, normally closed type, mixed type. Schematic diagrams are as following:

Control switch status	Normally open type	Normally closed type	Mixed type
Disconnect（OFF）
Connect（ON）

No current passed

Current passed

Switch 1

Battery

Various types of relays wiring diagrams are shown in following:

Type	Photo	Wiring diagram
Single-pole single-throw
Single-pole double-throw
Single-pole single-throw

Power supply distribution

Low voltagepower distribution diagram

Connector information

note:

● Unless otherwise specified, the plug-in view in this section is the port side view, that is, the TS view.

Front Cabling Interface Signals

Left front combination lamp

Connector number	F01
Connector name	Left front combination lamp
Connector type	493577-1(AMP)

Terminal number	Line color	Signal name
1	B	TU2G turn signal negative
2	LgB	TU03x positive turn signal
3	B	LO2G low light negative
4	GO	LO03d headlight steering motor positive
5	BY	LO05x Steering Motor Signal Line
6	B	TI2G position light/steering motor negative
7	PB	TI01x position light is positive
8	GO	LO03 low beam light
9	B	HI2G high beam negative
10	LO	HI02a high beam light

Right front combination lamp

Connector number	F02
Connector name	Right front combination lamp
Connector type	493577-1(AMP)

Terminal number	Line color	Signal name
1	B	TU4G turn signal negative
2	Lg	TU04x positive turn signal
3	B	LO1G low light negative
4	GO	LO03e steering motor
5	BO	LO06x Steering Motor Signal Line
6	B	TI1G position light/steering motor negative
7	BrB	TI02bx position light positive
8	GO	LO03e low beam light positive
9	B	HI1G high beam negative
10	LO	HI02 high beam light

Right front fog lamp

Connector number	F03
Connector name	Right front fog lamp
Connector type	240PC023S4019 [FCI]

Terminal number	Wire color	Signal name
1	O	FG07   Right front fog lamp power supply is positive
2	B	FG1G Right front fog lamp power is negative

Left front fog lamp

Connector number	F04
Connector name	Left front fog lamp
Connector type	240PC023S4019 [FCI]

Terminal number	Line color	Signal name
1	GO	FG02 Front Fog Lamp Power Supply Positive
2	B	FG2G left front fog lamp power is negative

VSP

Connector number	F05
Connector name	VSP
Connector type	334724806  （MOLEX）

Terminal number	Wire color	Signal name
1	B	VSP05   VSP power-supply negative
2	R	ZB10c VSP power supply is positive
3	RW	CCH6 CAN communication high
4	RY	CCL6 CAN Communication Low

DC Charging interface

Connector number	F06
Connector name	DC Charging interface
Connector type	174264-2 （AMP）

Terminal number	Wire color	Signal name
1	RW	CANH-2 CAN communication is high
2	RY	CANL-2 CAN communication is low
3	L	VC51 high pressure interlock
4	R	FT06 Fast charge wake up signal (12V positive)
5	B	FT05 Fast charge source negative
6	L	FT04 Charging connection status signal

Outdoor temperature sensor

Connector number	F07
Connector name	outdoor temperature sensor
Connector type	7283-7028-30（YAZAKI）

Terminal number	Wire color	Signal name
1	Br	ACA08c Outdoor Temperature Sensor Power Supply Negative
2	GrR	ACB10 Outdoor Temperature Sensor Power Supply Positive

Electric horn

Connector number	F08
Connector name	Electric horn
Connector type	DJ70214Y-2.2-21[YY](gray）

Terminal number	Wire color	Signal name
1	B	HO1G Electric Horn Power Ground
2	Gr	HO03 Electric Horn Power Supply

Radiator Fan

Connector number	F09
Connector name	Radiator Fan
Connector type	MG642925-5（KET）

Terminal number	Wire color	Signal name
1	RB	FA02 Fan power-supply is positive
2	LR	VC64   Fan control signal
3	B	FA1G Fan power-supply is negative

Solenoid valve1

Connector number	F10
Connector name	Solenoid valve1
Connector type	1-967644-1（AMP）

Terminal number	Wire color	Signal name
1	RB	DF101 solenoid valve power supply positive
2	B	DF102 solenoid valve power supply negative

Solenoid valve2

Connector number	F11
Connector name	Solenoid valve2
Connector type	1-967644-1（AMP）

Terminal number	Wire color	Signal name
1	LO	DF101 solenoid valve power supply positive
2	B	DF102 solenoid valve power supply negative

Air condition pressure switch

Connector number	F12
Connector name	Air condition pressure switch
Connector type	174257-2(black)(AMP)

Terminal number	Wire color	Signal name
1	G	SK01  input power supply positive
2	Lg	DR01  Air conditioning pressure switch signal

ABS module

Connector number	F13
Connector name	ABS module
Connector type	1928405167 BOSCH

Terminal number	Wire color	Signal name
1	R	AB01 ABS motor power supply positive
2	L	EP07 speed signal
4	LB	AB06           Right Front Wheel Speed Sensor ground
8	LO	AB08           Left Front Wheel Speed Sensor
12	P	ESP1           ESC Switch
13	B	AB1G ABS motor power ground
14	RY	CCL1 CAN Communication Low
16	LG	AB05           Right Front Wheel Speed Sensor signal wire
17	LB	AB11x           Right Front Wheel Speed Sensor signal wire
18	GB	AB02x           Left Rear Wheel Speed Sensor ground
19	LP	AB09           Left Front Wheel Speed Sensor signal wire
25	R	AB25 valve relay power supply
26	RW	CCH1  CAN communication high
28	BY	AB20x Controller Power Supply (IG1)
29	Y	AB12x           Right Rear Wheel Speed Sensor ground
30	BrB	BR03   brake light switch input
31	BO	AB03x           Left Rear Wheel Speed Sensor signal wire
38	B	AB2G controller ground

EPS power supply

Connector number	F14
Connector name	EPS power supply
Connector type	7123-4123-30（YAZAKI）

Terminal number	Wire color	Signal name
1	R	EP01   EPS power supply  positive
2	B	EP1G   EPS power supply ground

Brake light switch

Connector number	F15
Connector name	Brake light switch
Connector type	MG610267

Terminal number	Wire color	Signal name
1	R	BR01 (high) brake light power supply positive
2	BrB	BR03 (high) brake light power supply positive
3	R	BR01a Brake light status signal (12V active, indicating brake light and brake pedal depression)
4	L	VC77 Brake switch status signal (0V active, indicating brake pedal depression)

Low voltage distribution box

Connector number	F16
Connector name	Low voltage distribution box
Connector type	7123-7169

Terminal number	Line color	Signal name
1	W	CH03a  wake up Slow charge wake up
2	B	ZB02 Self-holding power supply negative
3	L	ZB03b  IG1
4	P	VC83 VCU SSO signal
5	R	FT06a  fast wake up fast charge wake up
6	R	CZ14 Remote wake-up signal
8	LR	ZB08 Self-holding power supply positive (input)
10	R	ZB10 Self-holding power supply positive (output)
12	O	VC19a  Thermal instability wake-up signal

LBC

Connector number	F17
Connector name	LBC
Connector type	RT061619PNHEC03

Terminal number	Wire color	Signal name
A	RW	CANHk   CAN_H signal interaction
B	RY	CANLk   CAN_L signal interaction
C	B	CANGED CAN shielded ground
D	R	BM04  High level effective
E	R	VC107  B+ relay control
F	W	VC99  B+ relay control
G	R	VC100  Precharge relay control
H	B	BM17 Fan power ground
J	B	BM09 LBC power ground
K	WY	HFT01 hardline failure feedback
L	YR	TS01 heater signal positive
M	RW	CANHa Inner CAN high
N	RY	CANLa  Inner CAN low
P	O	VC19 thermal instability
R	G	BX08 High voltage interlock signal 1
S	WB	VC39 High voltage interlock signal 2
U	LR	ZB08a LBC Thermal Power Supply
V	R	BM04a LBC power supply is positive

Electronic shift

Connector number	F18
Connector name	Electronic shift
Connector type	174045-2

Terminal number	Line color	Signal name
1	L	ZB03a    IG1
2	WO	VC14 Switch signal 1
3	B	HD03 Electronic shift power supply negative
4	BW	VC33 Switch signal 2
6	GY	VC52 Switch signal 3
8	Y	VC71 Switch signal 4
11	B	HD03a Electronic shift power supply negative

Remote intelligent terminal

Connector number	F19
Connector name	Remote intelligent terminal
Connector type	1318917-1 AMP

Terminal number	Line color	Signal name
1	RW	PRH2 battery internal CAN high
2	L	ZB03    IG2
12	R	CZ14 Remote wake-up signal
13	B	CZ10 Remote Power supply negative
14	R	SR01 Remote Power supply positive
15	RY	PRL2 battery internal CAN low
16	RW	CANHs vehicle CAN high
17	RY	CANLs vehicle CAN low

VCU plug-in 1

Connector number	F20
Connector name	VCU plug-in 1
Connector type	1473244-1

Terminal number	Line color	Signal name
1	B	VC01   Power supply ground
8	B	VC08   M/C relay control
9	B	VC09   Power supply ground
10	R	VC10   Power supply positive
13	L	FT04 Charging connection status signal
14	WO	VC14 Electronic shift switch signal 1
15	W	VC15 signal output 2
17	G	VC17 Brake signal output 2
19	O	VC19 thermal instability wake-up signal
21	R	CZ14a Remote wake-up signal
23	BrB	VC23 Brake light turn-on signal
24	W	CH03 Slow charging wake up signal
27	Gr	VC27 Reversing lamp relay control signal
29	R	VC29   Power supply positive
33	BW	VC33 Electronic shift switch signal 2
34	GW	VC34 signal output 1
36	W	VC36 Brake signal output 1
39	WB	VC39 High voltage interlock signal 2
40	W	VC40 ECO Mode Switch Signal
41	WY	HFT01 LBC fault signal
43	L	ZB03d  IG1
44	BW	VC44 request signal of canceling instant charging
47	B	VC47   Power supply ground
48	R	VC48   Power supply positive
51	L	VC51 High voltage interlock signal 1
52	GY	VC52 Electronic shift switch signal 3
53	B	VC53 accelerator pedal power supply negative
54	PB	VC54  water temperature sensor
56	L	VC56 High voltage interlock signal 2
60	Br	VC60   Level sensor signal
62	GY	ST02  KEY START signal
64	LR	VC64 control signal of cooling fan
66	B	VC66   Power supply ground
67	R	VC67   Power supply positive
71	Y	VC71 Electronic shift switch signal 4
72	B	VC72 accelerator pedal power supply negative
73	LY	VC73  water temperature sensor signal
75	B	VC75 brake pedal power supply negative
76	YL	AI05 Airbag release signal (0V)
77	L	VC77 Brake switch status signal
81	R	FT06 fast-charging wake up signal

VCU plug 2

Connector number	F21
Connector name	VCU Connector  2
Connector type	1473252-1

Terminal number	Line color	Signal name
83	P	VC83 Self-holding SSO control signal
85	L	VC85 brake pedal sensor 2
86	Y	VC86 Charge indicator 1 (yellow)
90	G	VC90 Battery Pump PWM Signal
91	R	VC91 Fast charge relay control signal
92	GrO	VC92 DCDC enable
96	R	VC96 Brake pedal sensor 1 power-supply
98	Y	VC98 Brake pedal sensor 2 power-supply
99	W	VC99 Total Negative Relay Control (12V)
100	R	VC100 Precharge relay control (12V)
101	LR	VC101 AC relay control (0V)
104	R	VC104 Accelerator pedal sensor 2 power-supply
106	G	VC106 Charge indicator 2 (green)
107	R	VC107 Main positive Relay Control (12V)
108	P	VC108 Fast charge relay
109	B	VC109  Cooling water pump control signal
112	RY	VC112 Accelerator pedal sensor 1 power-supply
115	RW	CANH-2
116	RY	CANL-2
120	RW	CAMHj
121	RY	CAMLj

Washing motor

Connector number	F22
Connector name	Washing motor
Connector type	MG641362(KET)

Terminal number	Wire color	Signal name
1	GB	WP05x spray switch signal
2	G	WP01a power supply is positive
3	RB	WP08x power supply is negative

Front wiper motor

Connector number	F23
Connector name	Front wiper motor
Connector type	638245-1

Terminal number	Line color	Signal name
1	B	WP2G   Power supply ground
2	GrB	WP06   control signal
3	RG	WP04   Power supply positive
4	RGr	WP02   Power supply positive

Main harness Ⅲ

Connector number	F24
Connector name	Main harness Ⅲ
Connector type	936098-1(AMP)

Terminal number	Line color	Signal name
1	RW	CCH8
2	RY	CCL8
3	LO	LK03xb
4	LW	LK02xb
5	GY	ST02
6	GB	WP05x
7	Y	CBH9
8	G	CBL9
9	GO	FG02
10	RW	CANHf
11	RY	CANLf
14	RW	CANHx-2
15	RY	CANLx-2
16	G	WP01
17	GO	WP24
18	RO	WP25
19	BrB	BR03a
20	L	LIN1
21	R	BT08
22	O	FG07
23	RB	ACB03
24	RW	ACB04
25	RG	ACC2

Main harness Ⅱ

Connector number	F25
Connector name	Main harness Ⅱ
Connector type	MG610271

Terminal number	Wire color	Signal name
2	RB	BT02x
3	YO	IG01
4	RB	BT05
5	R	BR01
6	Gr	BT07x
7	BO	LO06x
8	BY	LO05x

Main harnessⅠ

Connector number	F26
Connector name	Main harnessⅠ
Connector type	1743089-2

Terminal number	Line color	Signal name
2	L	VC56
3	R	AC02a
4	L	AC01
5	Y	VC86
6	G	VC106
7	R	SR01
9	R	TP01
10	W	VC40
12	GY	PU11
13	Gr	AC16x
14	Gr	DL01
15	GrB	WP06
16	RB	WP08x
17	L	BT06
18	LgB	TU03x
19	L	CO02
20	Gr	DL02
21	R	ZB10d
22	GrR	HO04x
23	RW	PRH3
24	GrR	ACB10
25	LY	VC73a
26	L	IG05
27	Lg	TU04x
28	PB	TI01x
29	GO	LO03
30	LO	HI02
31	BrB	TI02bx
32	L	EP07
33	Gr	VC27
34	Br	BR06x
35	Br	VP07
36	RY	PR13
37	GO	KO01
38	BY	AB20x
39	O	BT03x

Bass snail horn

Connector number	F27
Connector name	Bass snail horn
Connector type	DJ70214Y-2.2-21[YY] (gray)

Terminal number	Wire color	Signal name
1	B	H02G horn power supply is negative
2	GB	HO03a Speaker Power Supply

Battery pump

Connector number	F28
Connector name	Battery pump
Connector type	282087-1(AMP)

Terminal number	Line color	Signal name
1	B	CW1G Battery Pump Power Supply Negative
2	G	VC90 Battery Pump PWM Signal
3	L	CW01 power supply pump power supply

liquid level sensor

Connector number	F29
Connector name	liquid level sensor
Connector type	282189-1(AMP)

Terminal number	Line color	Signal name
1	Br	VC60 level sensor signal
2	B	TI1Ga Ground

360 panoramic camera controller

Connector number	F30
Connector name	360 panoramic camera controller
Connector type	1318747-1(AMP)

Terminal number	Line color	Signal name
1	R	AV01   Power supply positive
5	Y	CBH5 CAN communication is high
6	G	CBL5 CAN communication is low
7	PB	AV07 panoramic activation signal
8	RO	AV08 right camera input
9	W	AV09 right camera power input
10	L	AV10 left camera input
11	B	AV11 left camera power input
12	Y	AV12 front camera input
13	BW	AV13 front camera power input
14	BO	AV14 rear camera input
15		AV15 rear camera power input
16		Positive VD2+ video signal output
17	B	AV1G ground
19	RG	ACC2 power supply (ACC wakes up power)
24	B	AV24 left camera signal input
25		AV25 Left Camera Signal Input
26	B	AV26 right camera signal ground input
27		AV27 right camera signal input
28	B	AV28 front camera signal input
29		AV29 front camera signal input
30	B	AV30 rear camera signal input
31		AV31 rear camera signal input
32	B	VD2- video signal output negative

APW controller C2

Connector number	F31
Connector name	APW controller C2
Connector type	1318747-1 AMP

Terminal number	Line color	Signal name
3	RG	ACC2t     ACC
5	P	PW09 Sub-window lock button input
6	P	PW19 Sub-window right rear lift input
7	YO	PW08 Sub-window right rear lift input
8	O	PW08 Sub-window Right Rear Lift Input
9	Br	PW17 secondary window left rear lift input
10	Y	PW06 main window left rear lift input
11	G	PW18 sub-window right front lift input
13	Gr	PW07 main window right front lift input
14	GO	KO01      K-LINE
15	B	TP1Ga ground
16	R	AV01b constant current
27	R	PW10 occupant suppression indicator
30	L	ZB03c IGN electricity
31	L	LIN1      LIN-LINE

Radar harness interface

Connector number	F32
Connector name	Radar harness interface
Connector type	MW12MW [HL]

Terminal number	Line color	Signal name
1	B	AV28
2		AV29
3	B	AV12
4	Y	AV13
5	Lg	BU14k
6	VW	BU13k
7	OGr	BU12k
8	GrR	BU11k
9	B	BU10k
10	RO	BU09k
11	B	CO2G
12	L	CO02

Video signal

Connector number	F33
Connector name	Video signal
Connector type	3SDL02MW

Terminal number	Wire color	Signal name
1		VD2+ video signal cable core
2	B	VD2-Video Signal Line Shield

Tire pressure monitoring module

Connector number	F34
Connector name	Tire pressure monitoring module
Connector type	174046-2

Terminal number	Line color	Signal name
2	R	TP01 power supply is positive
3	Y	CBH4 CAN Communication High
4	G	CBL4 CAN communication is low
9	B	TP1G ground

gateway

Connector number	F35
Connector name	gateway
Connector type	174047-2

Terminal number	Line color	Signal name
4	RW	CANHw EV CAN high
7	RY	CCL chassis CAN low
8	RW	CCH chassis CAN high
9	Y	CBH Body CAN Height
10	G	CBL Body CAN Low
14	RY	CANLw EV CAN Low
16	RG	ACC2a     ACC
17	R	BT08a IGN electricity
18	B	GT1G ground
19	B	AV01a constant current

Front Cabin Control Harness Interface

Connector number	F36
Connector name	Front Cabin Control Harness Interface
Connector type	936429-2（AMP）

Terminal number	Line color	Signal name
1	R	PU01
3	Gr	PC02
5	B	PC03
6	B	VP02
7	R	AC02
13	L	CC01
14	B	BX04
15	RB	ACB03
16	P	VC108
17	LW	LK02xb
18	GY	PU11
19	B	CS08
20	RW	ACB04
21	Y	CM02
22	LO	LK03xb
23	R	CH01
24	B	GND2a
25	B	VC109
26	YR	TS01
27	W	CM06
28	B	PU16
30	L	VP03
31	G	TS02
32	W	CH03
33	RY	CANLr
35	W	VP04
36	R	VC91
37	GrO	VC92
38	RW	CANHr
40	BW	VC44
41	G	RX08
42	R	SR01a

Front Cabin Control Harness Interface

Motor controller

Connector number	FC01
Connector name	Motor controller
Connector type	770680-1

Terminal number	Line color	Signal name
1	R	PU01 motor controller 12V power supply positive
2	R	PU01a motor controller 12V power supply positive
10	GrO	VC92 DCDC enable
11	GY	PU11 DCDC failure feedback
16	B	PU16 motor controller 12V power supply negative
21	RY	CANL   CAN_L signal interaction
22	RW	CANH   CAN_H signal interaction
23	B	CANGED CAN shielded ground

compressor controller

Connector number	FC02
Connector name	compressor controller
Connector type	194180011

Terminal number	Wire color	Signal name
1	W	CM06 solenoid valve 2 relay 12 power supply positive
2	B	CND 12V power supply negative
3	RW	CANHg   CAN_H signal communication
4	RY	CANLg   CAN_L signal communication
5	R	AC02 compressor controller ON power
6	Y	CM02 solenoid valve 1 relay 12 power supply positive

High voltage box

Connector number	FC03
Connector name	High voltage box
Connector type	33472-1201

Terminal number	Line color	Signal name
1	R	AC02b PTC Relay 12V Power Supply Positive
2	RB	ACB03   PTC relay 1 control
3	RW	ACB04   PTC relay 2 control
4	B	BX04 fast charge + relay ground
5	R	VC91 fast charge + relay control
7	R	PU01b   12V power positive input
8	WB	HL01 heater power supply is positive
9	B	BX04a fast charge + relay ground
10	P	VC108 PTC1 (low)
11	R	SR01a constant current
12	BW	VC44 PTC1 (High)

AC charging interface

Connector number	FC04
Connector name	AC charging interface
Connector type	PB625-08027

Terminal number	Wire color	Signal name
1	W	CP01 Charging power confirmed
2	L	CC01 charge connection status confirmation
3	W	RM02 Thermistor 1 Negative
4	Y	RM01 Thermistor 1 positive terminal
5	RY	EL03 electronic lock power supply 1 foot
6	BR	EL02 electronic lock power supply 2 feet
7	V	EL01 electronic lock power supply 1 foot

Car charger

Connector number	FC05
Connector name	Charger
Connector type	RT061619PNHEC03

Terminal number	Wire color	Signal name
A	L	FT04a Charging status output
C	W	CP01 Charging power confirmed
D	L	CC01 Charging connection status confirmed
E	B	CS08 12V power-supply negative
F	W	CH03    output 12V wake up signal
G	RY	CANLg   CAN_L signal interaction
H	RW	CANHg   CAN_H signal interaction
L	Y	RM01 Thermistor 1 positive terminal
M	W	RM02 Thermistor 1 Negative
S	V	EL01 electronic lock power supply 1 foot
T	BR	EL02 electronic lock power supply 2 feet
U	RY	EL03 electronic lock power supply 1 foot
V	R	CH01 charger power-supply

Cooling water pump

Connector number	FC06
Connector name	Cooling water pump
Connector type	282087-1

Terminal number	Line color	Signal name
1	B	PC03 coolant pump power-supply negative
2	W	VC109  PWM control signal
3	RW	PC02 coolant pump power-supply positive

Vacuum pump controller

Connector number	FC07
Connector name	Vacuum pump controller
Connector type	282087-1

Terminal number	Line color	Signal name
3	L	VP03 pressure switch
4	R	VP01a power supply, vacuum pump relay for
5	R	VP01 power supply, vacuum pump relay for
6	W	VP04 pressure switch
7	B	VP02a controller ground
8	B	VP02 controller ground
9	B	VP05a connected to the vacuum pump motor
10	RY	CANLa CAN low
11	RW	CANHa CAN high
12	B	VP05 connected to the vacuum pump motor
13	G	VP06 connect vacuum pump motor power
14	G	VP06a connect vacuum pump motor power

Vacuum pump motor

Connector number	FC08
Connector name	Vacuum pump motor
Connector type	282-5575-10(YAZAKI)

Terminal number	Wire color	Signal name
1	G	Vacuum pump motor
2	B	VP05 power supply is negative

Heater

Connector number	FC09
Connector name	Heater
Connector type	PB625-04027(KUM)

Terminal number	Line color	Signal name
1	G	BX08 power supply is negative
2	WB	HL01 power supply is positive
3	YR	TS01 heating signal +
4	G	TS02 heating signal -

 Front Cabling Interface

Connector number	FC10
Connector name	Front Cabling Interface
Connector type	936421-2(AMP)

Terminal number	Line color	Signal name
1	R	PU01
3	Gr	PC02
5	B	PC03
6	B	VP02
7	R	AC02
10	R	VP01
13	L	FT04a
14	B	BX04
15	RB	ACB03
16	P	VC108
18	GY	PU11
19	B	CS08
20	RW	ACB04
21	Y	CM02
23	R	CH01
24	B	GND
25	B	VC109
26	YR	TS01
27	W	CM06
28	B	PU16
30	L	VP03
31	G	TS02
32	W	CH03
33	RY	CANLr
35	W	VP04
36	R	VC91
37	GrO	VC92
38	RW	CANHr
40	BW	VC44
41	G	RX08
42	R	SR01a

Instrument main harness interface

Blower motor

Connector number	M01
Connector name	Blower motor
Connector type	MG610043

Terminal number	Wire color	Signal name
1	L	ACB01 blower switch
2	Gr	AC16 blower motor power supply

Air conditioning controller

Connector number	M02
Connector name	Air conditioning controller
Connector type	1318389-1

Terminal number	Line color	Signal name
1	R	AC02    IGN2
3	BrB	TIO2f backlight positive
4	L	TI03 backlight negative
5	RB	ACB03 PTC opens all the way
6	RW	ACB04 PTC turns on the way
7	RW	CANHm CAN high
8	RY	CANLm  CAN low
10	B	AC1G vehicle power ground
12	BW	ACB14 ventilation fan -
13	Gr	ACA17 temperature motor positive
14	BrO	ACA15 temperature motor negative
15	L	ACA04 mode motor positive
16	R	ACA05 mode motor negative
17	LW	ACA13 new return air motor +
18	BrR	ACA14 new return air motor -
19	GR	ACB09 evaporator temperature sensor +
20	Br	ACA08 sensor and motor reference ground
21	L	AC01a   BATT+
25	BrV	BB07 rear defrost request
26	WB	DE02a rear-Defrost Feedback
31	GrR	ACB10 outdoor temperature sensor +
33	G	ACA06 5V reference voltage
34	P	ACA16 temperature motor position
35	Y	ACA07 mode motor position
36	Br	ACA08e  GND
37	BO	AC36 sunshine temperature sensor
38	Y	ACB11 Indoor Temperature Sensor +
39	L	ACB01a blower on signal
40	G	ACB02 wind speed adjustment (stepless speed regulation)

Sound C3

Connector number	M03
Connector name	Sound C3
Connector type	2005071-2（AMP）

Terminal number	Line color	Signal name
2		VD2+ reverse video signal
3	LB	CB01a Drive Recorder Serial -
4	LG	CB02a Drive Recorder Serial +
6	W	MI01 mode switching pin 1
7	R	MI02 MIC Power Supply
8		VD2-Video Signal Shield
10	Y	CBH7 CAN communication is high
11	G	CBL7 CAN communication is low
12	B	MI03 MIC fly power supply
13	LO	CB03a Driving Recorder +
14		CB04a Driving Recorder Video
18	Y	MI04 MIC input
19	Br	MI05 reference signal input
20	B	MI06 MIC signal ground

Sound C1

Connector number	M04
Connector name	Sound C1
Connector type	DJ7082A-3.5-21 (Black) THB

Terminal number	Wire color	Signal name
1	L	TI03a Back light -
2	GW	AU13 remote control signal
3	RG	AU14 antenna amplifier power supply
4	G	AU01 battery power
5	RG	AU12 remotely controlled
6	GL	AU02 ACC
7	BrB	TI02a Back light +
8	B	AU2G

Sound C2

Connector number	M05
Connector name	Sound C2
Connector type	DJ7082-3.5-21 (brown) THB

Terminal number	Wire color	Signal name
1	G	AU08x Right Rear Speaker +
2	GB	AU10x Right Front Speaker+
3	GY	AU04x front left speaker +
4	G	AU06x rear left speaker +
5	GO	AU09x Right Rear Speaker -
6	GR	AU11x Right Front Speaker -
7	GrB	AU05x Front Left Speaker -
8	GO	AU07x Rear Left Speaker -

EPS module signal

Connector number	M06
Connector name	EPS module signal
Connector type	1379659-3(AMP)

Terminal number	Line color	Signal name
5	WY	EP02   power supply
7	RY	CCL2  CAN low
8	RW	CCH2  CAN high

Dangerous alarm switch interface

Connector number	M07
Connector name	Danger alarming light
Connector type	PP0404201(THB)

Terminal number	Line color	Signal name
4	L	TI03d Back light ground
5	PB	WL01 backlight power supply
7	B	TU5Gb ground
8	LR	TU07 f signal

Body Controller C1

Connector number	M08
Connector name	Body Controller C1
Connector type	284980-1 (black) (AMP)

Terminal number	Wire color	Signal name
2	YR	BB09 IG2 power supply
4	B	BC2Gc signal ground
5	LG	TU05 left turn signal switch
7	RG	ACC1 ACC power supply
8	BrV	BB18 IG1 power supply
9	LR	TU07 warning light switch
10	GW	WP07 rear wiper switch
13	BY	WP10 front wiper high speed switch
16	PB	WP12 front wiper speed switch
21	BO	WP11 front wiper intermittent switch
24	RB	WP08 front spray switch
25	YG	AHLG backlight adjustment
26	BW	WP13 front wiper jog switch
27	Br	TI04 backlight
29	BrO	WP14 wiper intermittent time adjustment
30	BL	LO07 low beam switch
31	BV	IL04 Light Switch
32	BY	AT01 automatic light switch
33	GB	FG09 rear fog light switch
34	LP	TU06 right turn signal switch
37	GB	WP05 rear spray switch
38	BrV	BB07 Rear defrost switch
40	GW	WP20 Rear Wiper Relay
41	GW	CBL2  CAN low
42	G	CBH2  CAN high
45	RW	WP09 Wiper Intermittent Time Bar Adjustment Signal
49	GY	HI09 high beam switch
50	BO	FG08 front fog light switch
51	PB	WL01 Hazard warning indicator

Body Controller C2

Connector number	M09
Connector name	Body Controller C2
Connector type	2137489-1 Assembly (Black) (AMP)

Terminal number	Wire color	Signal name
1	W	DR04xa Left Rear Door Switch
2	Gr	DR05xa right rear door switch
3	LW	CO01 charging cover switch
4	LR	LK07y mechanical unlock switch
5	O	LK04 Control unlock switch
6	PB	FG03 front fog lamp relay
7	LO	LK08y mechanical locking switch
8	B	BC2Gb signal ground
12	GR	IL02 indoor light
13	BrB	BR03a brake light switch
15	LgR	BS02 Power Saver Relay
16	GY	CO04 charging cover relay
17	GO	WP24 front wiper low speed relay
18	LY	HI03 high beam relay
19	BrO	LK06y left front door lock status
21	GrB	WP06x front wiper return switch
24	LgB	TU03 left turn signal
25	BrL	BR2Pa high position brake light
27	WO	DR03 right front door switch
28	BrB	FG06 Right front fog lamp relay
29	Lg	DE03 defrost relay
30	WB	BA13 small light relay
31	RO	WP25 front wiper high speed relay
33	Gr	AHL1 sunlight signal input
34	L	LIN1  LIN1
35	Lg	TU04 right turn signal
36	O	FG05x Rear Fog Light
37	GrR	AI04 collision signal
38	YR	LK05 central locking switch
39	Gr	DR02 left front door switch
40	LW	IL03x tailgate status switch
41	OV	LO04 low beam relay
42	GrR	HO04a Alarm Horn Relay
43	BL	LO08 high beam enable
45	R	AC02a Generator L end
47	Gr	DL01x Left Day Running Light
48	GrB	BR1Pa brake light

Body Controller C3

Connector number	M10
Connector name	Body Controller C3
Connector type	929504-7

1	B0	Body Controller C3
3	Gr	IL01a internal lamp power supply
5	Gr	DL02x Right Day Light
7	B	BC2Ga signal ground
9	B	BC2G signal ground
12	RGr	TR01 tailgate unlocked
14	GGr	LK01 door lock motor power supply
18	P	LK02x four-door locking motor
20	GO	LK03x 4-door unlocked motor
22	B	BA1G   Power supply ground

Car Power

Connector number	M11
Connector name	Car Power
Connector type	0302909（THB）

Terminal number	Wire color	Signal name
1	B	CI1G  GND
2	LB	CI01 ACC power supply

Combination Switch - Wiper

Connector number	M12
Connector name	Combination Switch - Wiper
Connector type	MG654021

Terminal number	Wire color	Signal name
1	BW	WP13 front wiper electric switch
3	PB	WP12 front wiper speed switch
5	GB	WP05a rear spray switch
6	B	WP3Ga combination switch (wiper) ground
7	GW	WP07 rear wiper switch
8	BO	WP11 front wiper intermittent switch
9	BY	WP10 front wiper high speed switch
10	B	WP3G combination switch (wiper)
11	RB	WP08a front spray switch
12	B	WP14 wiper intermittent time adjustment
13	RW	WP09 Wiper Intermittent Time Bar Adjustment Signal

PEPS button

Connector number	M13
Connector name	PEPS button
Connector type	1376352-2

Terminal number	Line color	Signal name
1	WL	PS19 start switch signal 1
2	RW	PS23 switch ground
3	B	PS21 start switch signal 2
4	WR	PS22 white input signal
5	OGr	PS20 green light input signal
8	V	PS18 yellow light input signal

Front low-frequency antenna

Connector number	M14
Connector name	Front low-frequency antenna
Connector type	0413902 THB

Terminal number	Wire color	Signal name
1	RGr	PS35 Front Low Frequency Antenna Positive
2	GrR	PS34 front low frequency antenna negative

PEPS controller 1

Connector number	M15
Connector name	PEPS controller 1
Connector type	34729-0161 (gray)

Terminal number	Wire color	Signal name
1	GB	PS16 power supply (permanent)
2	LG	PS10 IG1 Relay Drive - High
3	LP	PS01 ACC Relay Drive - High
4	LgO	PS04 IG2 Relay Drive - High
5	G	CBL1 CAN communication is low
6	Y	CBH1 CAN communication high
7	L	EP07 right front wheel speed signal
11	BrW	BB18b power supply (IG1 power)
12	Br	BR03x brake pedal signal
13	GY	ST02 start request signal
16	B	PS4G Ground

PEPS controller 2

Connector number	M16
Connector name	PEPS controller 2
Connector type	34729-0160 (black)

Terminal number	Wire color	Signal name
1	WB	PS15 Alternate Antenna Lin
3	V	PS18 Start Switch Backlight (Green)
4	WL	PS19 start switch backlight (white)
5	OGr	PS20 Start Switch Backlight (Amber)
6	GrR	PS34 Front Inner Antenna Negative
10	B	PS21 One Button Start Switch 2
11	WR	PS22 One Button Start Switch 1
13	RW	PS23 start switch 2
14	RGr	PS35 Front Inner Antenna Positive
15	BrW	PS30 rear inner antenna is negative
16	BGr	PS31 Rear Inner Antenna Positive

PEPS controller 3

Connector number	M17
Connector name	PEPS controller 3
Connector type	34729-0080 (black)

Terminal number	Wire color	Signal name
1	LB	TR02 tailgate lock signal
2	BR	PS29 left front door handle sensor 2
3	VW	PS28 left front door handle sensor 1
4	GrBr	PS32 tail gate low frequency antenna negative
8	LgR	PS33 tail gate low frequency antenna positive

PEPS controller 4

Connector number	M18
Connector name	PEPS controller 4
Connector type	31372-1000

Terminal number	Line color	Signal name
1	LR	PS24 electronic steering column lock locked
3	YO	PS25 Electronic Steering Column Lock (Power Ground)
4	LW	PS26 Electronic Steering Column Lock (LIN Communication Line)
6	WO	PS27 Electronic Steering Column Lock (Power Supply)
8	B	PS3G vehicle
10	YO	PS08 Non-IG1 Power Supply Input

PEPS relay C1

Connector number	M19
Connector name	PEPS relay C1
Connector type	936363-1

Terminal number	Line color	Signal name
1	LP	PS01 ACC Relay Drive - High
3	B	PS1G ground
4	LgO	PS04 IG2 Relay Drive - High
6	L	PS06 ACC power supply
7	R	PS07 IG1 power supply
8	YO	PS08 Non-IG1 Power Supply Input
9	Y	PS09
10	LG	PS10 IG1 Relay Drive - High

PEPS relay C2

Connector number	M20
Connector name	PEPS relay C2
Connector type	936568-2

Terminal number	Line color	Signal name
1	L	PS02 IG1 electricity
2	YO	PS03 IG2 electricity

Clock Spring_Horn

Connector number	M21
Connector name	Clock Spring_Horn
Connector type	1318774-1(AMP)

Terminal number	Line color	Signal name
2	RG	AU14 tone control + (left)
5	L	VC56 Cruise +
6	LY	VC73a Cruise -
8	GW	AU13 tone control + (right)
9	RG	AU12 Sound Control -
10	L	TI03p Backlight -
11	BrB	TI02p backlight +
12	GrR	HO04 Speaker

Combination instrument A

Connector number	M22
Connector name	Combination instrument A
Connector type	1719057-2(blue)

Terminal number	Line color	Signal name
1	BO	IL01   B+
3	BrV	BB18a    IG1
7	B	IC3G   GND
8	B	GND EP07 shielded ground
13	PB	TI01j indicator +
14	PB	TI01i Back light +
15	L	TI03e Back light -
17	LO	HI02b Highlight +
18	B	IC3Ga Highlight -
23	LB	Turn left at +
24	L	Turn right at +
29	G	CBL3   CANL
31	Y	CBH3   CANH

Combination Instrument B

Connector number	M23
Connector name	Combination Instrument B
Connector type	1719057-1 (Green) (AMP)

Terminal number	Wire color	Signal name
1	BrL	AI14x main safety belt -
2	BrY	AI15x seat belts -
4	GrR	AI16x  SBR-
5	OR	AI17x  SBR+
7	Gr	DR02a left front door open -
8	WO	DR03a right front door open -
9	W	DR04x Left Rear Door -
10	Gr	DR05x right rear door open -
12	Br	BR06x brake fluid level
19	GY	PU11 DC/DC failure
21	YG	AI03 airbag failure
22	GO	LO03a low beam light
27	L	IL03ax trunk light -
31	Lg	TR03 TRIP switch

Diagnostic interface 1

Connector number	M24
Connector name	Diagnostic interface 1
Connector type	179631-1

Terminal number	Line color	Signal name
2	RY	PRL3 High Voltage Battery Internal CAN Low
4	YO	AI02x airbag diagnosis
5	RY	CANLx-2 fast charge CAN low
6	RY	CANLv vehicle CAN low
8	R	BR01a Brake signal
9	RW	CANLx-2 fast charge CAN high
10	RW	PRH3 High Voltage Battery Internal CANH High
12	B	DI2G ground
13	B	DI1G ground
14	RW	CANHv vehicle CAN high
15	GO	KO01 Clipping Module

Diagnostic interface 2

Connector number	M25
Connector name	Diagnostic interface 2
Connector type	179631-2(black)(AMP)

Terminal number	Wire color	Signal name
3	G	CBL8 Body CAN Low
6	RY	CCL9 chassis CAN low
8	R	BR01b Brake signal
11	Y	CBH8 Body CAN Height
12	B	DI2Ga ground
13	B	DI1Ga ground
14	RW	CCH9 Chassis CAN High

Combination Switch - Light

Connector number	M26
Connector name	Combination Switch - Light
Connector type	MG653912

Terminal number	Wire color	Signal name
1	B	IL3G small lamp
2	BV	IL04 Light Switch
3	BY	AT01  AUTO
4	BL	LO07 low beam switch
5	B	FG3G fog lights
6	BO	FG08 front fog light switch
7	GB	FG09 rear fog light switch
9	GY	HI09 high beam switch
10	BL	LO08 Low Beam Enable
11	LG	TU05 Left turn +
12	B	TU5G right turn signal switch
13	LP	TU06 right turn +

TRIP/charging lid switch

Connector number	M27
Connector name	TRIP/charging lid switch
Connector type	1376352-2[AMP]

Terminal number	Wire color	Signal name
1	LW	TRIP/charging lid switch
2	B	TR04a Parking Auxiliary Circuit Ground
3	Lg	TR03 360° loop
4	B	TR04 360° loop ground
5	L	TI03g  GND
6	PB	TI01c backlight input

Dimmer switch

Connector number	M28
Connector name	Dimmer switch
Connector type	NTL-6BSL

Terminal number	Wire color	Signal name
4	L	TI03c backlight - (PWM pulse signal output)
5	L	TI03c/TI03b Backlight - (PWM Pulse Signal Output)
6	B	TI02n Backlight +
3	B	TI2G backlight GND

Headlight position adjustment switch

Connector number	M29
Connector name	Headlight position adjustment switch
Connector type	PH845-05010 (white)

Terminal No.	Wire color	Signal name
1	BrB	TI02h    Backlight +
2	L/L	TI03/TI03b Backlight -
3	GO	LO03e  IGN
4	B	LO1G
5	BY/BO	LO05/LO06 ACT+ Motor

Rear view mirror switch

Connector number	M30
Connector name	Rear view mirror switch
Connector type	PH845-07010 (white)

Terminal No.	Wire color	Signal name
1	YB	RM05 share
2	Y	RM02 Right Rearview Mirror
3	GL	AU02 power +
4	WG	RM04 Right Rearview Mirror
5	WG	RM03 Left Rearview Mirror
6	WB	RM03 Left Rearview Mirror
7	B	RM1G Power Supply -

ECO switch

Connector number	M31
Connector name	ECO switch
Connector type	MG651044 (white)

Terminal No.	Wire color	Signal name
2	G	TI01d back light positive
3	W	VC40 12V is valid, indicating that it is in economic mode
4	R	EC01 power supply (IG1 power)
5	L	TI03v back light negative

PAS switch

Connector number	M32
Connector name	PAS switch
Connector type	MG651044-2(blue)

Terminal number	Line color	Signal name
1	P	PAS1a control signal output
2	Br	TI02k   back light +
3	B	PASG1a work indicator +
4	B	PASG1 control signal input
5	BL	TI03h work indicator -
6	PB/P	PAS6a/PAS6b Backlight -

Electronic steering column lock

Connector number	M33
Connector name	Electronic steering column lock
Connector type	174922-1

Terminal number	Line color	Signal name
1	LR	PS24 electronic steering column lock locked
2	LW	PS26 Electronic Steering Column Lock (LIN Communication Line)
3	WO	PS27 Electronic Steering Column Lock (Power Supply)
4	YO	PS25 Electronic Steering Column Lock (Power Ground)

Clock Spring_Airbag

Connector number	M34
Connector name	Clock Spring_Airbag
Connector type	7283-6134-70(YAZAKI)

Terminal number	Wire color	Signal name
1	LR	AI06x Driver Front Airbag Positive
2	LP	AI07x Driver Front Airbag Negative

Corner sensor

Connector number	M35
Connector name	Corner sensor
Connector type	936119-1

Terminal number	Line color	Signal name
1	B	SASG power is negative
2	Gr	AB20a Power Supply (ON)
3	RW	CCH7 CAN communication high
4	RY	CCL7 CAN Communication Low

Sunshine sensor

Connector number	M36
Connector name	Sunshine sensor
Connector type	7283-8660 (YAZAKI) MG651439 KET (Alternatives)

Terminal number	Wire color	Signal name
1	YG	AHLG sunshine signal output
2	Gr	AHL1 sunlight signal input
3	BO	AC36 power supply is positive
4	Br	ACA08f power supply is negative
5	BrW	BS03 power supply (permanent)

Evaporator surface sensor

Connector number	M37
Connector name	Evaporator surface sensor
Connector type	68538-1（AMP）

Terminal number	Line color	Signal name
1	GR	ACB09 power supply is positive
2	Br	ACA08a power supply is negative

in-car temperature sensor

Connector number	M38
Connector name	in-car temperature sensor
Connector type	174922-1(AMP)

Terminal number	Line color	Signal name
1	Br	ACA08b power supply is negative
2	Y	ACB11 power supply is positive
3	BW	ACB14 negative fan
4	R	ACB15 power supply (IG2 power)

charging indicator

Connector number	M39
Connector name	Charging indicator light
Connector type	936119-1 (Black) (AMP)

Terminal number	Wire color	Signal name
1	R	ZB10d power supply (self-hold power)
2	Y	VC86 charge indicator 1 (yellow)
3	G	VC106 charge indicator 2 (green)

Temperature throttle actuator

Connector number	M40
Connector name	Temperature throttle actuator
Connector type	PH845-07010 (white) (KUM)

Terminal number	Wire color	Signal name
1	Gr	ACA17 temperature motor
2	BrO	ACA15 temperature motor negative
3	G	ACA06a 5V Reference Site
4	P	ACA16 temperature motor position is positive
5	Br	ACA08d temperature motor position negative

Mode control

Connector number	M41
Connector name	Mode control
Connector type	PH845-07020(black)(KUM)

Terminal number	Wire color	Signal name
1	L	ACA04 Mode Motor Positive
2	R	ACA05 mode motor negative
3	G	ACA06 5V Reference Site
4	Y	ACA07 mode motor position is positive
5	Br	ACA08 mode motor position negative

PTC temperature switch

Connector number	M42
Connector name	PTC temperature switch
Connector type	6189-1083 (Sumitomo)

Terminal number	Wire color	Signal name
1	R	AC02b Switching power supply is ON
2	RW	CANHz CAN communication high
3	RY	CANLz CAN Communication Low
4	B	AC2G switching power supply is negative

Blower FET switch

Connector number	M43
Connector name	Blower FET switch
Connector type	PP0303503(THB)

Terminal number	Wire color	Signal name
1	G	AC02 Switching power supply is ON
2	L	ACB01 blower open signal
4	B	FET01 blower FET switching ground

Internal and external circulation mode conversion actuator

Connector number	M44
Connector name	Internal and external circulation mode conversion actuator
Connector type	PH845-07020(KUM)

Terminal number	Line color	Signal name
1	LW	ACA13 new return air motor is positive
2	BrR	ACA14 New Return Air Motor Negative

Occupant front airbag

Connector number	M45
Connector name	Occupant front airbag
Connector type	1473139-1（AMP）

Terminal number	Line color	Signal name
1	GBr	AI08x Positive Passenger Airbag Positive
2	GW	AI09x occupant positive airbag negative

Body harness I

Connector number	M46
Connector name	Body harness I
Connector type	1743089-2 (black) (AMP)

Terminal number	Wire color	Signal name
1	P	LK02x
2	GO	LK03x
3	RGr	TR01
4	YO	AI02x
5	BrB	AI14x
6	RG	AI03
7	GrR	AI04
8	GY	AU04x
9	GrB	AU05x
10	G	AU06x
11	GO	AU07x
12	BO	IL01d
13	R	PW21
14	O	LK04
15	YR	LK05
16	Y	AI01
17	BrV	AI15x
18	LB	TU03d
19	G	TI01b
20	Br	TI02
21	L	TI03k
23	LW	IL03x
24	LB	TR02
25	Gr	DR02
26	Y	PW22
27	Gr	WP16b
28	O	FG05x
29	Gr	DR05x
30	Br	WP18
31	P	WP17
32	WO	DR03
33	W	DR04x
34	GrB	BU02
36	BrO	LK06y
37	LR	LK07y
38	LO	LK08y
39	L	DE02

Body harness II

Connector number	M47
Connector name	Body harness II
Connector type	936095-1(AMP)

Terminal number	Line color	Signal name
1	Y	CBH6
2	G	CBL6
3	Lg	TU04a
4	OR	AI17x
5	GrR	AI16x
6	WG	RM06
7	YB	RM05
8	WG	RM04
9	WB	RM03
10	Y	RM02
11	RW	CCH3
12	RY	CCL3
13	Br	BR2Pa
14	GrB	BR1Pa
16	WO	PB22
17	GR	AU11x
18	GB	AU10x
19	GO	AU09x
20	G	AU08x

Body harness Ⅳ

Connector number	M48
Connector name	Body harness Ⅳ
Connector type	936154-1(AMP)

Terminal number	Line color	Signal name
1	P	PAS6b
2	WB	PS15
3	GB	PS16x
5	BrW	BS03b
13	Br	TI04
15	P	PAS1a
17	LgR	PS33
18	GrBr	PS32
19	BGr	PS31
20	BrW	PS30
21	BR	PS29
22	VW	PS28

Engine harness I

Connector number	M49
Connector name	Engine harness I
Connector type	1743086-2（black）(AMP)

Terminal number	Wire color	Signal name
2	L	VC56
3	R	AC02
4	L	AC01
5	Y	VC86
6	G	VC106
7	R	SR01
8	R	TP01
9	W	VC40
10	Br	ACA08c
12	GY	PU11
13	Gr	AC16
14	Gr	DL01x
15	GrB	WP06x
16	RB	WP08
17	L	BT06
18	LgB	TU03
19	L	CO02
20	Gr	DL02x
21	R	ZB10d
22	GrR	HO04
23	RW	PRH3
24	GrR	ACB10
25	LY	VC73a
26	Gr	PS07
27	Lg	TU04
28	PB	TI01
29	GO	LO03x
30	LO	HI02x
31	BrB	TI02b
32	L	EP07
33	Gr	VC27
34	Br	BR06x
35	Br	VP07
36	RY	PRL3
37	GO	KO01
38	BY	AB20
39	O	BT03

Engine harnessⅡ

Connector number	M50
Connector name	Engine harnessⅡ
Connector type	MG620270(white)（KET）

Terminal number	Wire color	Signal name
2	RB	BT02
3	YO	PS02
4	RB	BT05x
5	R	BR01
6	RG	BT07
7	BO	LO06
8	BY	LO05

Engine harness III

Connector number	M51
Connector name	Engine harness III
Connector type	936133-1（AMP）

Terminal number	Line color	Signal name
1	RW	CCH8
2	RY	CCL8
3	LO	LK03xb
4	LW	LK02xb
5	GY	ST02
6	GB	WP05
7	Y	CBH9
8	G	CBL9
9	GO	FG02x
10	RW	CANHf
11	RY	CANLf
12	PB	PAS6a
14	RW	CANHx-2
15	RY	CANLx-2
16	G	WP01
17	GO	WP24
18	RO	WP25
19	BrB	BR03a
20	L	LIN1
21	R	BT08
22	O	FG07x
23	RB	ACB03
24	RW	ACB04
25	RG	ACC2

Ceiling harness

Connector number	M52
Connector name	Ceiling harness
Connector type	936129-1（Original color）[AMP]

Terminal number	Wire color	Signal name
1	BrW	BS03a
2	B	IL1g
3	GR	IL02
4	R	AU01a
5	RG	ACCb
6	GrO	BU02e
7	LB	CB01a
8	LG	CB02a
9	LO	CB03a

Airbag Connector I

Connector number	M53
Connector name	Airbag Connector I
Connector type	174922-1(AMP)

Terminal number	Line color	Signal name
1	LR	AI06x Driver Front Airbag Positive
2	LP	AI07x Driver Front Airbag Negative
3	GBr	AI08x First Row Front Airbag Positive
4	GW	AI09x Front passenger bag negative

APA controller 1 (only semi-automatic parking models available)

Connector number	M54
Connector name	APA controller 1
Connector type

Terminal number	Wire color	Signal name
1	R	APA01   Power supply positive
2	Br	APA02 rear Buzzer Input -
6	RW	CCH12 CAN communication is high
8	B	APAG ground
9	P	APA09 parking instruction (connect switch work indicator +)
10	R	APA10 post buzzer input +
15	RY	CCL12 CAN communication is low
16	L	APA16 Parking Button Detection (One Switch Control Circuit)

APA controller 2 (only semi-automatic parking models available)

Connector number	M55
Connector name	APA controller 2
Connector type

Terminal number	Wire color	Signal name
1	B	APAGa ground
2	Y	APB02 front radar power
3	Br	APB03 Front Buzzer Input -
4	R	APB04 front buzzer input +
5	BW	APB05 Rear Left Radar
6	YG	APB06 Reversing Left Front Radar
7	RW	APB07 reverse right front middle radar
8	LW	APB08 reverse right front radar
9	LR	APB09 Parking Left Front Radar
10	BrW	APB10 Parking Right Front Radar

APA controller 3 (only semi-automatic parking models available)

Connector number	M56
Connector name	APA controller 3
Connector type

Terminal number	Wire color	Signal name
1	B	APAGb ground
2	WB	APC02 Rear Right Rear Radar
3	LY	APC03 Reverse Left Rear Radar
4	RG	APC04 Rear Right Rear Radar
5	GrB	APC05 Rear Left Rear Radar
6	PW	APC06 Parking Right Rear Radar
10	YG	APC10 Parking Left Rear Radar
11	O	APC11 Rear Radar Power Supply

Front buzzer (only semi-automatic parking models available)

Connector number	M57
Connector name	Front Buzzer
Connector type	AMP 1534027-1

Terminal No.	Wire color	Signal name
1	Br	APB03 Front Buzzer Input -
2	R	APB04 front buzzer input +

rear buzzer (only semi-automatic parking models available)

Connector number	M58
Connector name	Front Buzzer
Connector type	AMP 1534027-1

Terminal No.	Wire color	Signal name
1	Br	APA02 rear Buzzer Input -
2	R	APA10 post buzzer input +

Frame harness connector

Main harness interface I

Connector number	B01
Connector name	Main harness interface I
Connector type	1743086-2（black）(AMP)

Terminal number	Wire color	Signal name
1	P	LK02
2	GO	LK03
3	RGr	TR01v
4	YO	AI02
5	BrB	AI14
6	RG	AI03x
7	GrR	AI04x
8	GY	AU04x
9	GrB	AU05x
10	G	AU06x
11	GO	AU07x
13	R	PW21x
14	O	LK04a
15	YR	LK05a
16	Y	AI01x
17	BrV	AI15
18	LB	TU03dx
19	G	TI01bx
20	Br	TI02x
21	L	TI03x
23	LW	IL03
24	LB	TR02v
25	Gr	DR02x
26	Y	PW22x
27	Gr	WP16v
28	O	FG05
29	Gr	DR05x
30	Br	WP18v
31	P	WP17v
32	WO	DR03x
33	W	DR04x
34	GrB	BU02a
36	BrO	LK06
37	LR	LK07
38	L0	LK08
39	L	DE02x

Front Cabling Interface II

Connector number	B02
Connector name	Front Cabling Interface II
Connector type	936131-1[AMP](original color)

Terminal number	Wire color	Signal name
1	WR	PB13
2	BO	AV15
3	BW	AV14
4	L	AV11
5	W	AV10
6	RO	AV09
7	GB	AV08
8	RO	BU09j
9	GrR	BU11a
10	VW	BU13a
11	R	PB15
12	Coaxial wire core	AV31
13	B	AV30
14	Coaxial wire core	AV27
15	B	AV26
16	Coaxial wire core	AV25
17	B	AV24
18	B	BU10j
19	OGr	BU12a
20	Lg	BU14a

Main harness interface II

Connector number	B03
Connector name	Main harness interface II
Connector type	936131-1

Terminal number	Line color	Signal name
1	Y	CBH6
2	G	CBL6
3	Lg	TU04dx
4	OR	AI17
5	GrR	AI16
6	WG	RM06
7	YB	RM05x
8	WG	RM04x
9	WB	RM03
10	V	RM02x
11	RW	CCH3
12	RY	CCL3
13	BrL	BR2P
14	GrB	BR1P
16	WO	PB22
17	GR	AU11x
18	GB	AU10x
19	GO	AU09x
20	G	AU08x

Main harness interface IV

Connector number	B04
Connector name	Main harness interface IV
Connector type	936151-1(AMP)

Terminal number	Line color	Signal name
1	PB	PAS6
2	WB	PS15
3	GB	PS16a
5	BrW	BS03b
13	Br	TI04m
15	P	PAS1
17	LgR	PS33x
18	GrBr	PS32x
19	BGr	PS31x
20	BrW	PS30x
21	BR	PS29x
22	VW	PS28x

Left front door contact switch

Connector number	B05
Connector name	Left front door contact switch
Connector type	MG611530

Terminal number	Wire color	Signal name
1	Gr	DR02x door open signal
3	B	DR1G ground

Right front door contact switch

Connector number	B06
Connector name	Right front door contact switch
Connector type	MG611530

Terminal number	Wire color	Signal name
1	WO	DR03x door open signal
3	WV	DR1Ga ground

Left rear door contact switch

Connector number	B07
Connector name	Left rear door contact switch
Connector type	MG611530

Terminal number	Wire color	Signal name
1	W	DR04x door open signal
3	B	DR2Ga ground

Right rear door contact switch

Connector number	B08
Connector name	Right rear door contact switch
Connector type	MG611530

Terminal number	Wire color	Signal name
1	WO	DR05x door open signal
3	WV	DR2G ground

Airbag module

Connector number	B09
Connector name	Airbag module
Connector type	3-1393448-0（AMP)

Terminal number	Wire color	Signal name
1	WO	AI10 driver seat belt tension positive
2	WY	AI11 driver seat belt tension negative
3	YL	AI12 driver seat belt pre-tightening positive
4	YR	AI13 driver seat belt pre-tightening negative
5	Y	AI01x   power supply
6	B	AI1G ground
7	RG	AI03x fault indicator
9	YO	AI02 K line
10	LR	AI06 driver-seat front airbag positive
11	LP	AI07 driver-seat front airbag negative
12	YL	AI05 collision output 2
13	GBr	AI08 Front passenger's front airbag is positive
14	GW	AI09 Copilot-seat front airbag negative
37	GrR	AI04x collision output 1

Driver safety belt switch

Connector number	B10
Connector name	Driver safety belt switch
Connector type	MG610392 (white)

Terminal No.	Wire color	Signal name
1	BrB	AI14 Driver safety belt switch indicator
2	B	AI2G ground

Driving belt pre-tension device

Connector number	B11
Connector name	Driving belt pre-tension device
Connector type	1612121-1

Terminal number	Line color	Signal name
1	WO	AI10 driver seat belt tension positive
2	WY	AI11 driver seat belt tension negative

Occupant seat belt switch

Connector number	B12
Connector name	Occupant seat belt switch
Connector type	MG610392 (white)

Terminal No.	Wire color	Signal name
1	BrV	AI15 occupant seatbelt switch indication
2	B	AI2Ga ground

Crew seating reminder sensor

Connector number	B13
Connector name	Crew seating reminder sensor
Connector type	98817-1021（Molex)

Terminal number	Wire color	Signal name
1	GrR	AI16 occupant seating sensor negative
2	OR	AI17 occupant seating sensor positive

Vice-drive safety belt pre-tension device

Connector number	B14
Connector name	Vice-drive safety belt pre-tension device
Connector type	1612121-1

Terminal number	Line color	Signal name
1	YL	AI12 driver seat belt pre-tightening positive
2	YR	AI13 driver seat belt pre-tightening negative

Airbag link connector I

Connector number	B15
Connector name	Airbag link connector I
Connector type	174929-1

Terminal number	Line color	Signal name
1	LR	AI06 driver-seat front airbag positive
2	LP	AI07 driver-seat front airbag negative
3	GBr	AI08 Front passenger's front airbag is positive
4	GW	AI09 Copilot-seat front airbag negative

Reversing radar module

Connector number	B16
Connector name	Reversing radar module
Connector type	1318917-1（TE）

Terminal number	Wire color	Signal name
1	LR	BU07a Right Reversing Sensor Signal
2	RY	BU06 right reverse sensor signal
3	G	BU05 middle left sensor signal
4	Gr	BU04 left reversing sensor signal
5	Lg	BU14a Right Front Radar Sensor Signal
6	VW	BU13a Right front radar sensor signal
7	OGr	BU12a front left radar sensor signal
8	GrR	BU11a Left Front Radar Sensor Signal
9	G	CBL6 CAN communication is low
10	Y	CBH6 CAN Communication High
11	GrO	BU03 Buzzer
12	GrB	BU02a reverse signal
13	B	BU1G ground
14	B	BU10x sensor ground
20	PB	PAS6 LED backlight negative
21	P	PAS1 PAS control signal output
23	RO	BU09x sensor power supply
24	WO	PB22b IGN electricity

Reversing radar harness

Connector number	B17
Connector name	Reversing radar harness
Connector type	MW12MW [HL]

Terminal number	Wire color	Signal name
1	GrB	BU02v reverse signal
2	Gr	BU04 left reversing sensor signal
3	G	BU05 middle left sensor signal
4	RY	BU06 right reverse sensor signal
5	LR	BU07a Right Reversing Sensor Signal
6	B	BU2G sensor ground
7	G	TI01d Left Light Power Supply
8	Br	TI02a right small lamp power supply
9	O	FG05 fog lamp power supply
10	B	FG5Gx fog lights
11	RO	BU09x sensor power supply
12	B	BU10x sensor ground

Camera wiring harness

Connector number	B18
Connector name	Camera wiring harness
Connector type	MG640337-5

Terminal number	Wire color	Signal name
2	BO	AV15 rear camera power input
3	B	AV14 rear camera input
5		AV31 rear camera signal input
6	B	AV30 rear camera signal input

Left rear combination lamp

Connector number	B19
Connector name	Left rear combination lamp
Connector type	174264-2 (black)

Terminal No.	Wire color	Signal name
1	B	BR1G ground
4	LB	TU03dx left turn signal
5	GrB	BR1P brake light signal
6	G	TI01a position light signal

Right rear combination lamp

Connector number	B20
Connector name	Right rear combination lamp
Connector type	174264-2 (black)

Terminal No.	Wire color	Signal name
1	B	BR2G ground
4	Lg	TU04dx right turn signal
5	GrB	BR1Pa brake light signal
6	Br	TI02x position light signal

EPB controller

Connector number	B21
Connector name	EPB controller
Connector type	1-1534353-4（AMP）

Terminal number	Wire color	Signal name
2	RL	PB02 Autohold signal
5	RW	PB05 Autohold light signal
8	LW	PB08 indicator signal
9	LO	PB09  SW1
10	RY	PB10  SW2
12	L	PB12 right motor power
13	WR	PB13 Constant electricity
14	G	PB14 left motor power supply
15	R	PB15 Constant electricity
16	RW	PB16  CANH
17	RY	PB17  CANL
18	LO	PB18   SW3
19	Gr	PB19   SW4
22	WO	PB22 Control IGN Power Supply
27	W	PB27 Right Motor Power Supply -
28	B	PB28G right motor ground
29	O	PB29 left motor power supply -
30	B	PB30G left motor ground

EPB switch

Connector number	B22
Connector name	EPB switch
Connector type	1-968636-2（AMP）

Terminal number	Wire color	Signal name
1	WR	PB13 switching power supply
2	LW	PB08 indicator signal
3	LO	PB09   SW1
4	RY	PB10   SW2
5	Gr	PB19   SW4
6	LO	PB18   SW3
7	BO	TI02d Back light +
8	B	PB28Gd

EPB motor harness connector

Connector number	B23
Connector name	EPB motor harness connector
Connector type	936254-2

Terminal number	Line color	Signal name
1	O	PB29 left motor power supply -
2	G	PB14 left motor power +
3	W	PB27 Right Motor Power Supply -
4	L	PB12 right motor power +

Autohold switch

Connector number	B24
Connector name	Autohold switch
Connector type	MG651044 (white) (KET)

Terminal number	Wire color	Signal name
1	RL	PB02 Autohold switch signal
2	BO	TI02t Back light +
3	WO	PB22a Autohold lamp power supply
4	B	PB28Ga
5	RW	PB05 Autohold light signal
6	B	PB28Ge Backlight -

ESC switch

Connector number	B25
Connector name	ESC switch
Connector type	MG651044 (white)

Terminal No.	Wire color	Signal name
2	Br	TI02w   back light +
3	P	ESP1x ESP signal
4	B	GESP1
5	L	TI03k   back light -

APW controller C1

Connector number	B26
Connector name	APW controller C1
Connector type	311212058RAB HL

Terminal number	Wire color	Signal name
1	R	PW21x Constant 1
2	Y	PW22x Constant 2
3	B	PW7G ground
4	B	PW8G ground
5	BW	PW15x rear right drop
6	R	PW16x rises right rear
7	LB	PW04x rises to the left
8	Gr	PW03x left front drop
9	R	PW14x right front rising
10	BW	PW13x right front drop
11	R	PW12x rear left rise
12	BW	PW11x left rear drop

360 panoramic switch

Connector number	B27
Connector name	360 panoramic switch
Connector type	MG653251-41（light-gray）

Terminal No.	Wire color	Signal name
2	PB	AV07 panorama activation button
3	B	GESP1a ground
5	L	TI03e back light negative
6	G	TI01e back light positive

ABS right rear wheel speed sensor

Connector number	B28
Connector name	ABS right rear wheel speed sensor
Connector type	MG641221-5[KET] (Black)

Terminal number	Wire color	Signal name
1	Y	AB12 right rear wheel speed sensor signal ground
2	LB	AB11 right rear wheel speed sensor signal

ABS left rear wheel speed sensor

Connector number	B29
Connector name	ABS left rear wheel speed sensor
Connector type	MG641221-5[KET] (Black)

Terminal number	Wire color	Signal name
1	GB	AB02 left rear wheel speed sensor signal ground
2	BO	AB03 left rear wheel speed sensor signal

PEPS spare antenna

Connector number	B30
Connector name	PEPS spare antenna
Connector type	368500-1

Terminal number	Line color	Signal name
1	GB	PS16a power supply (permanent)
2	WB	PS15 Alternate Antenna Lin
3	B	PS2G Ground

Rear low-frequency antenna

Connector number	B31
Connector name	Rear low-frequency antenna
Connector type	0413902THB(DJ7021-2-21 ZJZ）

Terminal number	Wire color	Signal name
1	BGr	PS31x Rear Low frequency antenna positive
2	BrW	PS30x   Rear Low frequency antenna negative

Tail door low-frequency

Connector number	B32
Connector name	Tail door low-frequency
Connector type	0413902THB(DJ7021-2-21 ZJZ）

Terminal number	Wire color	Signal name
1	LgR	PS33x tail gate low frequency antenna positive
2	GrBr	PS32x tail gate low frequency antenna negative

Reverse beep signal

Connector number	B33
Connector name	Reverse beep signal
Connector type	3TLC-3BL HL

Terminal number	Wire color	Signal name
1	B	BU4G ground
3	GrO	BU03 Buzzer Positive

Luggage light connector

Connector number	B34
Connector name	Luggage light connector
Connector type	14650.669.696(Lear)

Terminal number	Wire color	Signal name
1	BrW	BS03b trunk light positive
2	LW	IL03 trunk light negative

Left Front Door Harness

Connector number	B35
Connector name	Left Front Door Harness
Connector type	936283-1[AMP](original color)

Terminal number	Wire color	Signal name
1	GY	AU04x
2	GrB	AU05x
3	Gr	PW03x
4	LB	PW04x
5	B	PW1G
6	P	LK02
7	GO	LK03
8	Br	TI04m
9	B	TI1G
11	WB	RM03
12	YB	RM05xa
13	WG	RM06
14	O	TU03g
15	BO	DE02a
16	VW	PS28x
17	BR	PS29x
18	O	LK04a
19	YR	LK05a
20	Gr	PW05x
21	Br	PW06x
22	G	PW07x
23	YO	PW08x
24	O	PW09x
25	R	PW10x
26	B	FLG1
27	LO	LK08
28	LR	LK07
29	BrO	LK06
30	RO	AV09
31	GB	AV08
32		AV25
33	B	AV24

Right Front Door Harness

Connector number	B36
Connector name	Right Front Door Harness
Connector type	936283-1[AMP](original color)

Terminal number	Wire color	Signal name
1	GB	AU10x
2	GR	AU11x
3	BW	PW13x
4	R	PW14x
5	Y	PW18x
6	P	LK02b
7	GO	LK03b
8	Br	TI04j
9	B	TI1Gb
10	B	PW1Gy
11	V	RM02x
12	YB	RM05x
13	WG	RM04x
14	Lg	TU04g
15	BO	DE02b
26	B	FLG1x
30	L	AV11
31	W	AV10
32		AV27
33	B	AV26

Left Rear Door Harness

Connector number	B37
Connector name	Left Rear Door Harness
Connector type	936129-1[AMP](original color)

Terminal number	Wire color	Signal name
1	G	AU06x
2	GO	AU07x
3	BW	PW11x
4	R	PW12x
5	O	PW17x
6	P	LK02a
7	GO	LK03a
8	Br	TI04n
9	B	TI1Ga
10	B	PW1Gx

Right Rear Door Harness

Connector number	B38
Connector name	Right Rear Door Harness
Connector type	936129-1[AMP](original color)

Terminal number	Wire color	Signal name
1	G	AU08x
2	GO	AU09x
3	BW	PW15x
4	R	PW16x
5	P	PW19x
6	P	LK02c
7	GO	LK03c
8	Br	TI04k
9	B	TI1Gc
10	B	PW1Gz

Front cabin harness I

Connector number	B39
Connector name	Front cabin harness I
Connector type	MG651080(white)[KET]

Terminal number	Wire color	Signal name
1	Y	AB12
2	LB	AB11
3	YL	AI05
4	PB	AV07
5	Y	PW18x
6	P	PW19x
7	YO	PW08x
8	P	PW09x
9	R	PW10x
10	GB	AB02
11	BO	AB03
12	P	ESP1x
17	O	PW17x
18	Gr	PW05x
19	Br	PW06x
20	G	PW07x

Tail door transition harness 1

Connector number	B40
Connector name	Tail door transition harness 1
Connector type	368021-1(AMP)

Terminal number	Line color	Signal name
1	L	DE02x
2	B	DE1G

Tail door transition harness 2

Connector number	B41
Connector name	Tail door transition harness 2
Connector type	936207-1(white）(AMP)

Terminal number	Wire color	Signal name
1	RGr	TR01v
2	LB	TR02v
3	LW	IL03a
4	Br	WP18v
5	Gr	WP16v
6	P	WP17v
8	G	TI01bx
9	LB	TI02b
11	BrL	BR2P
12	B	BR3G

Ground point

Grounding point 1

Connector number	FG01
Connector name	Grounding point 1
Connector type	ST710784-3/ST710806-3

Terminal No.	Wire color	Signal name
1	B	FG1G right front fog lamp
2	B	VP02 vacuum pump controller
3	B	DF102 Solenoid valve ground
4	B	DL1Gb right day driving lights
5	B	LO1G right front low beam
6	B	TU4G right front turn signal
7	B	TI1G position lamp/motor ground
8	B	HI1G high beam
9	B	HO1G electric horn

Grounding point 2

Connector number	FG02
Connector name	Grounding point 2
Connector type	ST710782-3

Terminal number	Wire color	Signal name
1	B	AB1G ABS power ground
2	B	AB2G ABS

Grounding point 3

Connector number	FG03
Connector name	Grounding point 3
Connector type	ST710782-3

Terminal number	Wire color	Signal name
1	B	FA1G cooling fan power ground
2	B	CW1G Battery Pump Power Ground
3	B	HO2G Bass Snail Horn Power Ground

Grounding point 4

Connector number	FG04
Connector name	Grounding point 4
Connector type	ST710784-3/ST710806-3

Terminal No.	Wire color	Signal name
1	B	WP1G wiper power ground
2	B	PU16 Motor Controller Power Ground
3	B	PC05 Pump Relay Power Ground
4	B	VC51-GND High Voltage Interlock Grounding
5	B	CAN-GND CAN communication shield ground
4	B	WP2G front wiper motor power ground
5	B	BR4G brake oil level switch
6	B	GN12 Vacuum Pump Relay Control Ground
7	B	GND2 cooling fan relay control ground

Grounding point 6

Connector number	FG06
Connector name	Grounding point 6
Connector type	ST710784-3/ST710806-3

Terminal No.	Wire color	Signal name
1	B	TU2G Travel/Location Light Power Ground
2	B	FG2G Left Front Fog Lamp Power Ground
3	B	LO2G front left low beam
4	B	HI2G left front high beam
5	B	DL1Ga Daytime Driving Lights
6	B	TI2G Position Light/Motor Ground
7	B	PC03 cooling water pump ground
8	B	CS08 charger
9	B	BX04 High Voltage Junction Box Power Supply Negative
10	B	FT05 fast charge source
11	B	VSP05 VSP Controller Power Ground
12	B	CO2G reversing radar ground

Grounding point 7

Connector number	FG07
Connector name	Grounding point 7
Connector type	ST710784-3/640651BS0

Terminal No.	Wire color	Signal name
1	B	GT1G Gateway
2	B	AV1G 360 panoramic controller power ground
3	B	TP1G tire pressure monitoring module
4	B	BM09 LBC power ground
5	B	HD03 electronic shift power ground
6	B	CZ10 Car Diagnostic Instrument Power Ground
7	B	GND1 Short-circuiter power ground
8	B	BM17 LBC Fan Power Ground
9	B	EP1G EPS power ground
		VC56GND

Grounding point 8

Connector number	MG08
Connector name	Grounding point 8
Connector type	ST710853-2

Terminal number	Wire color	Signal name
1	B	PASG1 PAS Switch Ground
2	B	PS1G PEPS relay C1
3	B	IC3G Combination Meter A Power Ground

Grounding point 9

Connector number	MG09
Connector name	Grounding point 9
Connector type	ST710853-2

Terminal number	Wire color	Signal name
1	B	TR04 TRIP switch
2	B	SASG corner sensor

Grounding point 10

Connector number	MG10
Connector name	Grounding point 10
Connector type	ST710784-3/ST710507-3

Terminal No.	Wire color	Signal name
1	B	BC2G Body Control Module C1 Signal Ground
2	B	BA1G Body Control Module C1 Power Ground
3	B	AC1G AC Control Panel A Power Ground
4	B	CI1G Vehicle Power Ground

Grounding point 11

Connector number	MG11
Connector name	Grounding point 11
Connector type	ST710784-3/ST710506-3

Terminal No.	Wire color	Signal name
1	B	IL1G ceiling light
2	B	TU5G danger warning light
3	B	RM1G rearview mirror switch power supply ground
4	B	DI1G diagnostic interface power ground
5	B	DI2G diagnostic interface power ground

Grounding point 12

Connector number	MG12
Connector name	Grounding point 12
Connector type	ST710784-3/ST710806-3

Terminal No.	Wire color	Signal name
1	B	FET01 blower FET switching ground
2	B	PS4G PEPS Controller 1
3	B	VC56GND High voltage interlock shielding
4	B	PS3G PEPS Controller 4
5	B	AU2G MP5C1 power ground

Grounding point 13

Connector number	MG13
Connector name	Grounding point 13
Connector type	ST710784-3/ST710506-3

Terminal No.	Wire color	Signal name
1	B	FG3G Combination Switch (Lamp) Ground
2	B	IL3G Combination Switch (Lamp) Ground
3	B	TI2G Dimmer Switch Ground
4	B	WP3G combination switch (wiper)
5	B	LO1G headlight position adjustment switch
6	B	AC2G PTC temperature switch

Grounding point 14

Connector number	BG14
Connector name	Grounding point 14
Connector type	ST710853-2

Terminal number	Wire color	Signal name
1	B	AI1G Airbag Controller Power Ground

Grounding point 15

Connector number	BG15
Connector name	Grounding point 8
Connector type	ST710784-3 / ST710806-3

Terminal number	Wire color	Signal name
1	B	BR1G rear left combination lamp
2	B	DR1G Left Front Door Door Contact Switch Grounded
3	B	PB30G EPB left motor ground
4	B	PS2G PEPS Backup Antenna
5	B	BU2G reversing radar sensor ground
6	B	PW1Gx Left rear door door switch ground
7	B	TI1G left front door touch switch ground
8	B	PW7G APW Controller C1

Grounding point 16

Connector number	BG16
Connector name	Grounding point 16
Connector type	ST710507-3/ST710784-3

Terminal No.	Wire color	Signal name
1	B	BR3G high brake light
2	B	AI2G seat belt switch ground
3	B	FLG1 left front door with iron
4	B	GESP1 ESC switch ground
5	B	PB28G EPB right motor ground
6	B	PW8G APW Controller C1

Grounding point 18

Connector number	BG18
Connector name	Grounding point 18
Connector type	ST710853-2

Terminal number	Wire color	Signal name
1	B	BR2G rear right combination lamp power ground
2	B	DR2G right rear door switch ground

Grounding point 19

Connector number	BG19
Connector name	Grounding point 19
Connector type	ST710782-3

Terminal number	Wire color	Signal name
1	B	FG5Gx rear fog lamp
2	B	BU1G reversing radar module

Grounding point 20

Connector number	BG20
Connector name	Grounding point 20
Connector type	ST710852-3

Terminal number	Wire color	Signal name
1	B	DE1G rear defrosting heating wire
2	B	BU4G reversing buzzer

Electrical box

Outdoor Electrical Box I

Outdoor electrical box I internal relay, fuse layout

Outdoor Electrical Box I Label

Outdoor Electrical Box II

Outdoor electrical box II internal relay layout

Outdoor Electrical Box II Label

Indoor electrical box

Indoor electrical box internal relay, fuse layout

Indoor electrical box label

Wiring harness arrangement

Harness layout cable

Front cabin control wiring harness

Front compartment harness

Instrument main harness

Frame wiring harness

Basic check

12V battery check

How to operate 12V battery

Warning:

         If it is necessary to use external battery and wire connection to start EV system, please use 12V battery.

         After connecting 12V battery, please ensure sound connection and tightening with battery pile head.

Loss of electricity prevention method

Please adopt following method to prevent the loss of electricity of 12V battery.

         Keep clean and dry on the surface (especially upper surface) of 12V battery.

         Battery pile head should be kept clean and connected tightly.

         When vehicle has not been used for long time, please disconnect negative pole pile head of 12V battery.

12V batter charging

Warning:

         Do not conduct fast charging on a complete discharged 12V battery.

         Keep 12V battery away from fire during charging.

     When connecting on-board charger, please first connect harness, and then start charger. Do not start charger first. Otherwise, it may produce spark.

Fuse check

How to check

     If fuse burns out, please ensure the malfunction which results in fuse burning has been eliminated before changing fuse.

         Use prescribed fuse. Do not use fuse which exceeds the specification.

         Put fuse in place. It is forbidden to insert partially fuse into the installation base.

Removal and installation

12V battery

Removal and installation

Removal

Disconnect 12V battery negative pole harness.

Warning:

In order to avoid damaging vehicle parts, please first disconnect 12V battery negative pole harness.

1          Remove 12V battery positive pole pile head mounting bolt;

2          Disconnect 12V battery positive pole harness;

3          Remove battery clamp and pressure lever.

4          Remove 12V battery.

Installation

Please follow the reversed sequence of above procedure to install.

Warning:

When installing 12V battery, please carefully read following items,

         To avoid damaging vehicle parts, first connect 12V battery positive pole harness.

     To avoid damaging the vehicle, after connecting 12V battery positive pole harness, ensure sound connection with battery.

     To avoid damaging vehicle parts, check whether there is poor connection due to rust on 12V battery pile head.