1
Picture stories Description
Every system begin with its circuit. Diagram shows the path of each component of the entire work. For example, the
electrical load of the power supply
And negative grounding, wire connectors location and the composition of the associated circuit fuses, switches and so on. To
diagnose and troubleshoot, we must first fully understand the circuit.
N-1
004
D-1
002
C-1
001
-+
E17
30B
G-1 A-5
011
C-1 A-4
010
N-3
005
H-1
003
I-1
008
A-5
007
006
C-1
009
N-3
蓄电池
电源线束
内连接点
蓄电池负极搭铁
G04
预热继电器
E44驾驶
室保险盒
保险盒
内连接点
启动继电器
M44驾驶
室保险盒
P3起动机电源
P9发电机B+
柴虑加热
继电器
鼓风机
继电器
冷凝器风
扇继电器
压缩机
继电器
PE2
PE3
X2车架搭铁端子
P2蓄电池正极端子X1蓄电池负极端子
配电系统-3
A-3
线束图-配电系统
PE2
PE3
3.0W
3.0W
0.85Bl
0.5R
0.85R
2.0W
F18
10A
F20
10A
F19
10A
E34点火开关、
主继电器
启动加浓
继电器
E11制
动开关
3.0W
X1
P2
2.0Y
2.0R
X2
3.0R
3.0W
3.0Bl
15W
SB08
30A
SB03
30A
SB01
30A
SB14
40A
SB12
50A
SB11
40A
SB10
80A
车架保险盒
SB09
120A
15R
30R
车
架
保
险
盒
端
子
车
架
保
险
盒
端
子
Harness Diagram - Power Distribution System
Frame Fuse Box
Power Distribution System-3
Storage Battery
Cathode Ground
Storage
Battery
Power
Supply
Harness
Internal
Connection
Point
Preheating Relay
E44 Cab Fuse Box
Fuse Box Internal
Connection Point
Start-Up Relay
E34 Ignition Switch Main Relay
P3 Starter Power
Supply
Start-Up
Enrichment Relay
E11 Braking
Switch
M44 Cab
Fuse Box
P9
Generator
B+
Diesel Filter
Heating Relay
Fan
Relay
Condenser
Fan Relay
Compressor
Relay
X1 Storage Battery Cathode Terminal
PE3
Frame
Fuse
Box
Termin
al
PE2
Frame
Fuse
Box
Termi
nal
X2 Frame Ground
Terminal
P2 Storage Battery Positive Terminal
2
Schematic example
Harness layout
Description The main wiring harness, wire connectors harness mounting location and major routes. The layout
of the circuit wiring harness repair easier.
Harness layout example
ID Name
E1 diesel filter water level sensor
E2 Diesel filter heater
E3 Ground G
E4 Ground 8
E5 condenser fan
E6 sub woofer
E7 vacuum tube switch
E8 tweeter
E9 Ground 11
E10 pick wiper motor
E11 then brake switch
E12 connection clutch switch
E13 pressure switches
E14 connected glow plugs
E15 connection idle poppet
E16 start-stop device
E17 fuse box frame
EM1 take a cab harness
EM2 take a cab harness
EM3 take a cab harness
3
This manual uses the following notation appliances, electrical symbols and abbreviated names.
Schematic representation on
Component
Solid line indicates components
are fully visible
Dash line indicates components
are partially visible
Brake
lamp
switch
(when
depressi
ng the
brake
pedal,
the
switch
closed)
The component name is located
at the top-right corner
The function instruction of the
component is behind the
component name
Connector
plug
Connector serial number
socket
Terminal serial number in the
connector
Indicates the connector connected
with component straight
Indicates connection with component
through wire
Indicates the bolt terminal of the
component
Diode
Diode indicates that the electrical current can
be only flowing according to the direction
shown by the arrow
Fuse and Fusible wire
ON-indicates there is electricity
Fuse box
Indicates short end connected with fuse
Fuse serial number
Permissible current of the protective
loop circuit
Constant Electricity
Engine compartment relay box
Fusible sheet B30A
Interrupter
Interrupter can be reused, when the current
is overloaded, interrupter will be
disconnected due to suffering from heat,
some interrupter can be automatically reset
when it becomes cooling, some will be
reset by hand.
4
SHIELD WIRE
The wave line indicates that the
circuit is interrupted, actually it is
connecting
Wire color: a red line exists on the
surface of yellow color
Circuits in the two diagrams are
interlinked, the arrow indicates
the current direction, you can
find “A” in the marked position
The arrow wire points
to another circuit
Circuit name
The interrupted wire indicates
that it displays a partial of the
circuit, refer to schematic
diagram of the component that
displays the circuit
Ground connection
ON-indicates there is electricity
Fuse box
Connection point
Connection point serial number
The connection point is characterized
by dot, and the accurate position of
these connection points is different in
terms of different vehicle
The different selection of the circuit
is indicated by the selective brace of
the following diagram
Manual
transmission
Automatic transmission
The dash line indicates that both
the red wire and yellow and blue
wire are on the E35 connector
This symbol indicates that the
wire end is connected with
vehicle body metal
This kind of grounding identification
(one point and three-way) indicates
that component case is connected with
vehicle body metal
Indicates that wire is wrapped
by shielding layer to prevent
radio disturbance, shielding
connection is always ground
connection
5
Wire line color description
Line color
Code
Line color
Code
Black
B
Orange
O
Blue
L
Pink
P
Brown
Br
Red
R
Green
G
Purple
V
Gray
Gr
Yellow
Y
Light Green
Lg
White
W
Code identifying wire connectors
Wire harness connector identification code by the identification number and location identification code consisting of wire
connectors. Example:
E 10
Said wire connector main number (serial number)
Said harness position code (engine harness)
ON/OFF
CONNECTOR
Indicator
light
This kind of switch
moves together, the dash
line expresses that the
switches connected by
mechanical device
Indicates multiple
power lines connection
RELAY
This relay expresses that there is
no current in the coil, when current
passes through the connector, the
relay will be switched
Normally closed contact
Normally open contact
INDICATOR
Safety belt
warning lamp
Indicates that seat belt warning
lamp is connected with other
indicator lamp in the
combination instrument
When the indicator lamp is
lighted, the symbol will display
6
Note
Between wire harness connectors are represented by the following code. Example:
Relay Identification
Relay identification code by the abbreviation of the relay and the main number (serial number) components. Example:
M R 01
Said wire connector main number (serial number)
After wiring harness
Main Harness
R/L 18
Said relay primary number (serial number)
Said abbreviation relay
7
Electrical circuit diagram symbols on
Electrical symbol
Symbol description
Symbol description
Generate electrical current through
chemical reaction
Supplement electrical current to the
circuit directly
Storage battery
Electrical heating
Generate heat through electrical
current
Harness
ground point
Connect vehicle body ground point
through harness, make the electrical
current connect with the negative
electrode of battery, form circuit
Delay fuse
If electrical current exceeds the rated
current, fusible wire will be melted and
cracked, accordingly the electrical
current will be cut off.
Warning: when replacing the delay fuse,
the current should be within the rated
current
Chip fuse
Delay fuse
Chip fuse
Lighting
When the current passes through
lamp filament, it will generate light
and emit heat
Resistance
Mainly used for cascading circuit,
protect the electric device within the
limit of rated voltage
Motor
Turn electrical energy into mechanical
energy
Pump
Absorb and release gas or liquid
through motor
Cigarette lighter
Generate heat through electrical
current which also can be used as
vehicle power supply
Electricity distribution to external
electrical appliances within rated
voltage
Vehicle power supply
Horn
Make a sound through electrical current
Loudspeaker
Switch
Allow or prevent current passing through
by way of opening or closing the circuit
Diode
Diode, only permits the current to
pass through in one direction
Luminous diode
When the current passes through,
luminous diode will emit light
When diode emitting light, it will not
generate heat, which is different from
common bulb
8
Main Relay
Electrical symbol
Symbol description
Electrical symbol
Symbol description
Sensor
(Thermistor type)
Resistance value changes with
temperature
Resistance value changes with
component position
Sensor
Sliding resistance
type
Fan
Used for cooling the engine
The above diagram means that
circuit C-D internal connection
with circuit A-B
Normally
open relay
Generates magnetic force through coil, sucks & shuts relay
contactor, and makes the electrical current pass through
No electrical current through the coil
No electrical
current
electrical
current
electrical current through the coil
Normally closed relay
Generates magnetic force through coil, sucks & shuts relay
contactor, and makes the electrical current pass through
No electrical current through the coil
No electrical
current
No electrical
current
electrical current through the coil
Loop connection
9
1
2
53
1
2
53
1
2
53
1
2
53
IR11 IR10
86
85
87
30
IF23
10A
IF18
10A
Air bag controller(IG1)
IF23
IMMO/TPMS(IG1)
IF18
Headlight relay(95224-29800)
Horn relay(95224-29800)
Blower relay(3735901U1010)
Flasher（3735950Q15)
IR11
IG2 relay(3735901U1010)
IR10
IR09
IR07
IR06
Electrical power door window relay（95224-29800）
IR05
Front fog light relay（95224-29800）
IR03
IR07IR05 IR06
IR03
3
1
2
86
85
87
30
Power Distribution System-1
A-1
Wiring Harness Diagram-Power Distribution System
DiodeD01
Electrical power door window
ISF01
Combination meter/Radio/ A/C controller/
BCM/IMMO controller +
IF32
Right position light
IF31
Left position light/License plate light
IF30
Hazard warning light
IF28
Rearview mirror defrost
IF27
Door light/Top light/Make-up mirror light
/Glove box illumination light
IF26
Auto door lock
IF25
Turning light/Reversing light/
Odometer sensor
IF22
Combination meter(IG1)
IF21
ECU（IG1）
IF20
Headlight regulating/BCM（IG1）
IF19
Horn
IF15
Front fog light
IF14
Rear fog light
IF13
Radio/Electrical power rearview mirror
IF09
Cigar lighter
IF08
BCM/ A/C mode/Headlight/Blower control
IF07
Fuel filter heating, main relay control
IF06
Right front headlight
IF05
Left front headlight
IF04
Wiper/Washer
IF03
Starting control
IF01
备
用
保
险
备
用
保
险
备
用
保
险
D01
IF09
10A
IF19
10A
IF20
10A
IF30
10A
IF06
10A
IF32 10A
IF25
15A
IF28
15A
IF27
10A
IF22
10A
IF21
10A
IF08
15A
IF13
10A
IF14
15A
IF07
10A
IF05
10A
IF04
10A
IF03
20A
ISF01
30A
IF31
10A
IF26
10A
IF15
15A
IF01
10A
IR09
Cabin Electrical Box M44
IF10
10A
IF10
BCM（ACC）
Daylight driving light
IF12
IF12
10A
BCM light +
IF24
IF24
15A
10
ER05
Fuel filter heating relay（95224-29800）
Condenser relay（3735901U1010）
ER04
Main relay（3735901U1010）
ER03
Engine starting relay（3735901U1010）
ER02
Engine pre-heating relay（3735920W300）ER01
Main relay power supply
EF04
Engine electromagnetic valve power supply
EF03
ESF14
ESF11
Battery
Main relay power
supply (Battery)
ESF13
ESB10
Engine pre-heating
Main fuse
ESB09
ER04
87
30
8586
ER03
87
30
8586
ER01
87
30
8586
ER02
87
30
8586
ER06
5
3
1
2
EF06 10A
EF04 10A
EF03 15A
ESF13
30A
ESF14
40A
ESF12
50A
ESF11
40A
ESF08
30A
ESF03
30A
Power Distribution System-2
A-2
Wiring Harness Diagram-Power Distribution System
Ignition switch/Starter
ESF12
Condenser
ESF08
Blower
ESF03
Fuel filter heatingESF01
Fuse
clip
ESF01
30A
8
5
4
1
1
22
12
11
ALT
B+
ESB09 120A
ESB10 60A
R3.0
ECH
EBT
2GL
1GL
Engine compartment electrical box E25
ER06
Compressor relay（3735920P3010）
ER05
5
3
1
2
Brake light
EF06
Compressor
EF09
EF09 10A
EF01 20A
EF02 20A
1 4
5
8
1
5
4
8
Battery
ECU power supply 2
EF02
ECU power supply 1
EF01
11
N-1
D-1
C-1
-+
E25
30B
G-1 A-5
C-1
A-4
N-3H-1
S-1 A-5
N-3
A-6
BTGD02
3.0G
Main relay
ESF13
30A
Battery
Power Distribution System-3
A-3
Wiring Harness Diagram-Power Distribution System
BT01
BT01
BT02
E33
0.85Bl
0.85R
2.0G
EF09
10A
Compressor
relay
EF06
10A
BT07 Battery positive
electrode terminal
BTGD01 Battery negative
electrode terminal
M34 Ignition switch
IG2 relay
Starting
relay
E24 Brake
switch
M44 Cabin
electrical box
Pre-heating relay
Condenser
fan relay
Blower
relay
Fuel filter
heating relay
3.0G
BTGD01
BT07
3.0Y
2.0R
Battery negative
electrode grounding
3.0R
3.0W
3.0Bl
16W
ESF08
30A
ESF03
30A
ESF01
30A
Electrical box inner
connecting point
ESF14
40A
ESF12
50A
ESF11
40A
ESB10
60A
BT03 starter
power supply
E27 Generator B+
Engine compartment electrical box
ESB09
120A
15R
30R
G04
001
BTGD02
Vehicle frame
grounding terminal
002
003 004 005 006
007008
009
010
011
Power supply wiring harness
inner connecting point
M44 Cabin
electrical box
Engine compartment
electrical box terminal
Engine compartment
electrical box terminal
12
K-1
J-7Q-1J-2L-1R-1F-1
6
S-1 H-1
2
1
3
4
56
1
2
3
4
B-1
A-3
12
34
4
J-7
K-1
56
1
234
56
7
8
M03 Grounding
point connec tor
IF23
10 A
0.5WR
0.5YG
M 3 0 BC M 2
Pow er Distribution System-4
A-4
W iring Harness Diagram-Pow er Dis tribution S ystem
M44 Cabin elec tr i
cal box
Fus e, relay
Refer to A-1
3 .0R
E M 03
EM03 Engine wiring
harn e ss and m ain
wiring harn ess conn
ector
M ain w iri ng ha rne ss
inn er con ne c tin g p oin t
0.5Gr
M 1 0 Sh ort
ci rc u ite r 1
M 3 3M 3 4
M 3 4
M 1 9
M 42
Left fr ont
hea dlig h t
W ipe r
w a sh er
M07
H azar d
w arnin g
sw itch
M 0 4
C o m b ina tio n
m eter
M 21
R a dio
M 2 8
C ig ar
lig h te r
0.85R
0.85W
1.25W
0.85R
0.5W
0.5RB
0.85Gr
1.25Gr
IF05
1 0A
IF04
10 A
IF0 3
2 0A
IF2 2
10A
IF21
1 0A
IF19
10 A
IF09
1 0A
IF08
15 A
M33 Ignition sw itch-2
M34 Ignition sw itch- 1
IF07
10 A
3.0 R
3.0R
3.0R
Fue l fil te r
he ati n g r el ay
G 16
M 0 3
IF0 6
10 A
0.5B l
M 3 0 BC M 2
0.5Gr
0.5RW
3.0W
0.5Bl
3.0Bl
3.0Br
3.0Y
3.0G
0.5B
3.0R
0.5Bl
E SF1 4 40 A
87
30
86
85
213465
Ignition
switch
Key
switch
IG2
Relay
LO CK
START
ON
ACC
IG2
B2
STIG1ACC
B1
IF0 1
10 A
Pin
Gear
position
Ke y i n
K ey o ut
56
E 18
E C U -2
0.5WBr
IF20
10 A
IF18
10 A
E 18 E CU
T-1
162
M 5 0 IMM O
con tr oller
0.5YR
183
S -1W -1
IF10
10 A
108
K -1
M 3 0
B C M -1
010
012 013 143
017 018
019
Y-1
0.85Lg
020 021
022
024 025 026 027
045
M 23
Sh ort
ci rc uite r-3
R igh t fr on t
he adlig h t
13
E-1 J-3
A-3
M-2
K-2 J-2K-2
A-3
B-1
2
1
1
2
3
4
B-1
J-3
K-2
E25 Engine compartment electrical box relay,
fuse refere to A-2
M02M02M10
EM03
0.85W
Power Distribution System-5
A-5
Wire Diagram- Power Distribution System
M44 Cabin electrical box relay, fuse refere to A-1
M44 Cabin electrical box
EM03 Engine wiring harness connects
to main wiring harness connector
EM03
M07
M02M10
Short
circuiter 1
3.0W
3.0W
IF32
10A
Main wiring harness
inner connecting point
0.85R
3.0W
ESF12 50A
1.25W
0.5Bl
0.5RW
1.25R
IF28
15A
IF27
10A
IF26
10A
IF25
20A
Horn
relay
Front
fog light
relay
Electrical
power door
window
relay
3.0W
3.0Bl
3.0Bl
3.0Bl
ISF01
30A
ESF11 40A
0.85Br
1.25Y
IF15
15A
IF14
15A
IF13
10A
K-3
K-3
0.85W
IF24
15A
J-3
IF12
10A
K-3
0.5LgY
0.5LgR
0.5Bl
0.5BlW
007
011
031
034
035 023 033
036 066 037 038 039 040
195
030
130
Daylight
driving
light
Rear
fog light
MF29
BCM-2
Main wiring harness
inner connecting point
Door lock device
controller
Hazard warning
switch
Door lock device
controller
Short circuiter 1
Door lock device
controller
14
Power Distribution System-6
A-6
Wire Diagram-Power Distribution System
Main relay
1.25G
87
30
86
85
3.0G
A-3
ESF13
30A
EF04
10A
EF03
15A
EF01
20A
EF02
20A
S-1
Electrical box short
circuiter 2GL
0.5W
E18 ECU-2 Connector
0.5Bl
3.0R
3.0Bl
2.0Y
1.25R
E25 Engine compartment
electrical box
3.0G
Engine electr
omagnetive
valve
S-2 S-2 S-3 B-3
009
032
142
144 141 016
B-1
M10 Short
circuiter 1
0.85GR
0.85R
IF31
10A
164
M30
BCM-1
K-1
103
J-4
197 029
IF30
10A
0.5GY0.5GY
0.5GY
J-3
Fog light relay
Left posi
tion light
M44 Cabin electrical box
15
1
2
3
4
5
6
7
8 9 10
11 12
13
14
15 16
17
18 19
20
M-1J-8 J-2 F-1 R-1 F-1 J-4
J-5 J-6 A-4 K-3 L-1 R-1
1
2
3
4 5
6
7
8
9
10
11
12
13
14
15
16
17 18
19
20
P-1
N-2
A-6
A-5A-5
O-1
J-4
N-2
N-2
J-5
FL10
Left front
door light
Short circuiter-1
B-1
Wire Diagram-Power Distribution System
M14
A/C
controller
0.5RW
M43 Diagnos
is connector
M10
M10
M04
Combination
meter
M21
Radio
M53
BCM3
IF32
10A
M33
Igniton
swtich
2
R01
Front inside
top light
FR02
IF26
10A
0.5RW
0.5RW
0.5RW
0.5RW
0.5RW
0.85R
0.5R
0.5R
0.5R
0.85R
FL07
Left front
door wind
ow main
switch
M08 Inner/
Outer circul
ation switch
M37
Headlight
regulating
switch
M07
Hazard wa
rning light
switch
M27
Cigar
lighter
1
M21
CD
player
M14 A/C
controller
M05 Rearview mirror
heating switch
M19
IF31
10A
0.85GR
0.5GR
0.5GR
0.3GR
0.3GR
0.3GR
0.3GR
0.3GR
0.3GR
0.3GR
0.3GR
0.3GR
M10 Short circuiter-1
0.3GR
M10 Short circuiter-1 connector
M50 IMMO
controller
T-1
160
X-1
M59 Steering wheel
multifunction switch
M57 Rearview mirror
foliding switch
P-2
154
M55 Left makeup
mirror illumination
light
J-6
193
M71 Glove
box swtich
J-6
194
045
036
038
042 043 044 046 047 048 049
041
196
0.3GR
062 063
060 052
053
051 055 056 054 058 059
103
M74
DPF
switch
Right rear
position light
Right license
plate light
Right front
position light
Right front
door light
16
1
2
3
4
5
6
7
8 9 10
11
12
13
14
15
16
17
18 19
20
J-7
1
2 3
4 5
6
7
8
9
10
11
12
13
14
15
16
17
18
19 20
L-3
L-3
J-7 J-8
J-7 L-3
J-2
J-2
K-2
K-2
J-7
J-7
J-7
J-2 J-2 J-2
J-2
J-2 J-2 J-2
J-2
M02
Door lock device
controller
M04
Combination
meter
M35
FR05
CH01
M07
M35
M02
Lock device
controller
M31
Combination
switch
M07
Hazard
warning
light switch
Short Circuiter-2
B-2
Wire Diagram-Power Distribution System
M04
Combination
meter
FL02
Left side
turning
light
M42
M19
CH04
M04
M37
M19M42
M19
Right high
beam light
M42
M31
0.5Or
0.85Or
0.85Or
0.5GBl
0.5GBl
0.5GBl
0.5GBl
0.5GBl
0.85GBl
0.5GW
0.5GW
0.5GW
0.5GW
0.5GW
0.85GW
0.85GW
0.5Y
0.85Y
0.85Y
M11
M11
1.25Or
0.85GBl
M11 Short circuiter-2
1.25Y
M11 Short circuiter-2 connector
072
073 074 075 076
077 078 079
080
089
071
070
091
090
082
085
086 087 088081
083 084
Left front
turning
light
Right rear
turning
light
Combination
meter
Left high
beam light
Combination
switch
Combination
switch
Left high
beam light
Right high
beam light
Hazard
warning
light switch
Right rear
turning
light
Right front
turning
light
Right side
turning
light
Combination
switch
Headlight
regulating
switch
17
1
2
3
4
5
6
7
8
Engine Compartment Electrical Box Short Circuiter
B-3
Wire Diagram-Power Distribution System
2GL Short circuiter
Compressor
relay
Pre-heating
relay
2GL
E02 Fuel in
water sensor
EF04
10A
C-1
0.5W
0.5W
0.5W
0.5W
0.5W
Starting
relay
069
016
E26 Air mass
flow sensor
0.5W
0.5W
E24 Brake switch 1
A-6
S-1
116
N-3
155
G-1
101
S-4
065
S-1
028
18
A-3
A-3
1
1234
5678
BT04 Starter eletromagn
etic valve switch
1
BTE01 Power supply wiring harness and
engine wiring harness connector 1
BT03
BT07 Battery B+
Starting System-1
C-1
Wire Diagram-Starting System
BT03 Power supply wiring
harness starter pin
2.0R
BTE01
BT04
ESF14 Engine compartment
electrical box
2.0R
30R
87
30
86
85
Starting relay
Starter
M
S-4
E17 ECU
0.5OrB
B-3
0.5W
Electrical box 2GL short circuiter
153
001
069
19
U
A-3
20
L-3
2
1234
5678910
11
21
22
19
20
17
18
15
16
14 12
13
Charging System-1
D-1
Wire Diagram-Charging System
BT09 Generator + pin
E31 Generator
regulator connector
E31
EM01 Engine wiring harness and main
wiring harness connector (W)
Main wiring harness
inner connecting point
M30
BCM1
0.5P
0.5P0.5P
EM01
0.5P
16W
E33 Engine compart
ment electrical box
M04
Combination meter
2
E
3
G
LB+
Generator
E27
002
113
114
K-1
20
A-5
13
1
1
2
1234
5678910
11
21
22
19
20
17
18
15
16
14 12
13
EM01 Engine wiring harness and main
wiring harness connector (W)
E13
Electrical power horn-1
E-1
Wire Diagram-Electrical power horn
E20
E20 Grounding
pin
E15/E13 High/Low pitch
horn connector
M32 Horn switch
connector
G11
0.85B 0.85B
0.85B
E15
1
2
EM01
0.85R
0.85R
0.85Br
0.85R
0.5WB
0.85Br
0.5Br
IF15
15A
Horn relay
5
3
1
2
2
1
High pitch
horn
Horn switch
Clock spring
12
0.5WB
K-3
110
0.5WB
M59
035
Low pitch
horn
21
A-4
1
2
1
B-1
1
23
4
56
7
8
M09 Grounding
point connector
Cigar Lighter, DPF Control-1
F-1
Wire Diagram-Cigar Lighter, DPF Control
M10 Short
circuiter-1
M28 Cigar lighter-2
connector
1.25B
M09
5
G15
M28
M28
1
M27
2
1
0.3GR
1.25Gr
IF08
15A
Cigar
lighter
3
2 1
6
4
Pin
Function
OFF
ON
Small light
5
DPF re-generation
request switch
B-1
0.3GR
N-1
057
0.3GR
0.3GR
054
S-1
0.5LgB
198
M09
2
G15
0.3B
0.3B
0.3B
EM02-11
1
3
2
6 5 4
M74 DPF switch
connector
M74
012 055
M10 Short
circuiter-1
M06
AC switch
M27 Cigar lighter-1
connector
22
Engine Pre-heating-1
G-1
Wire Diagram-Engine Pre-heating
6.0W
87
30
86
85
Glow
plug 1
Pre-heating
relay
Electrical box short
circuiter 2GL
1
EEC03
8 7
14
2.0W
2.0W
2.0W
2.0W
2.0W
2.0W
2.0W
2.0W
1
14
7
8
13
6
5
EEC03 Engine wiring harness connects
to control wiring harness connector 3
101
0.5W
B-3
S-1
151
E18 ECU
0.5GY
ESB10
60A
A-3
Glow
plug 2
Glow
plug 3
Glow
plug 4
23
A-3A-4
16
1234
5678910
11
21
22
19
20
17
18
15
16
14 12
13
1234
3
4
EM01 Engine wiring harness and
main wiring harness connector (W)
0.5B
Fuel Filter Heating-1
H-1
Wire Diagram-Fuel Filter Heating
E08 Grounding
pin
E01 Fuel filter heating,
temperature sensor connector
E03
G09
E10
G08
E01
EM01
0.5Bl
2.0B
2.0Bl
0.5G
2.0R
0.5Bl
IF06
10A
ESF01
30A
1
2
Fuel filter heating relay
5
3
2
1
003
027
4
Fuel filter heating,
temperature sensor
E03 Grounding
pin
24
1 2 3 4
5 6 7 8 9 10
11
21
22
19
20
17
18
15
16
1412
13
8
1
2
3
45
6
CH05
CH04
E24 Brake switch
Brake Light-1
I-1
Wire Diagram-Brake Light
CH05 Grounding pin
CH04/CH01 Left/right rear
combination light connector
Chassis wiring harness
inner connecting point
0.5G
0.5G
ECH
ECH Engine compartment
electrical box connector-2
1.25B
G01
0.85B
0.85B
2
CH01
6
2
6
Left brake
light
S-1
150
0.85GV
0.85GV
Right brake
light
Chassis wiring harness
inner connecting point
25
11
J-2
5
L-1
12
1
2
3
45
6
1234
5678910
11
21
22
19
20
17
18
15
16
14 12
13
CH04
CH05 Grounding
pin
CH04/CH01 Left/Right
rear combination light
connector
EM02 Engine wiring harness and
main wiring harness connector (B)
IF22
10A
G01
J-1
Wire Diagram-Light Illumination
Light Illumination-Reversing Light
CH07 Reversing light
switch connector
Chasssis wiring harness
inner connecting point
0.5R
0.5RBl
0.5RBl
CH08 Odometer
sensor
0.5R
1.25B
0.5R
EM02
0.5R
0.5RBl
ECH
CH07
1
2
0.5R
CH05
0.85B
0.85B
5
CH01
6
5
6
Reversing
light switch
Left reversing
light
V-1
169
0.5RBl
M72 Reversing
radar controller
115
111
Chasssis wiring harness
inner connecting point
Right reversing
light
Chasssis wiring harness
inner connecting point
26
Light Illumination-Turning Light, Hazard Warning Light
1
3
8
4
7 6
5
2
15
10
6
4
9
3
8
2
7
Co mbina tion
swi tch
Middle po si tion
Left turnin g
1112
13
A-4
A-5B-2
7
B-2B-1
1
B-2B-2
B-2
23
B-2
B-2
21
5
1 2 3
4
5 6 7 8 9 10
11
21
22
19
20
17
18
15
16
1412
13
12
3
456
17
B-2
9
16
23
B-2
17
B-2
12
J-1
2 15 347 6
89
1718
11 1014 121316 15
20 1923 212225 24
1
2
3
4
Main wiring harness
inner connecting point
MFR01
CH05
M03
M03
MFL01
M03
CH04/CH01 Left/Right
rear combination light
connector
M42
EM02 Engine
wiring harness
0.5R
0.85R
Wire Diagram-Light Illumination
J-2
FL02 FR05
M19
CH01CH04
0.5B
0.85B
3
G16
0.5GW
2
3
4
0.5B
2.0B
G16
0.5GW0.5GW
MFL01
1
2
1.25B 0.85B
G01
CH05
ECH
0.5GW 0.5GW
ME02
0.5GW
6
3
0.5B
0.85B
1
G12
M16 8
0.5B
1.25B
G12
M16
1.25B
M31 Combination
switch-light connector
ECH Engine wiring harness and
chassis wiring harness connector
M07 Hazard warning
light switch connector
MFL01 Left, MFR01 Right vehicle
door wiring harness and main wiri
ng harness connector
FL02/FR05 Left/Right side
turning light connector
M42/M19 Left/Right front
combination light connector
0.85B
G01
ECH
0.5GBl 0.5GBl
ME02
0.5GBl
0.5GBl
0.5GBl
MFR01
0.5GBl
2
3
6
3
1
2
M31
0.85GBl
0.85GW
0.85Gr1.25Gr
G15
M09
0.3B
1.25Gr
1.25P
M11 Short
circuiter 2
M10 Short
circuiter 1
M07
0.85GBl
0.85GW
G16
0.5B
IF28
15A
0.3GR
1.25W
0.85R
IF22
10A
3
2
1
G
7 1 6
Hazard
warning
switch
Small light
ON
OFF
Function
Pin
4 5 3
2
8
13
1211 10 9 8 7 6
5
018040
053
076
077
079
078
080089
085
086
088
087
115
M11 Short
circuiter 2
Righ t turnin g
M11 Short
circuiter 2
M11 Short
circuiter 2
M11 Short
circuiter 2
M11 Short
circuiter 2
M11 Short
circuiter 2
M11 Short
circuiter 2
Left rear
turning light
Left front
turning light
Left side
turning light
Chassis wiring
harness inner
connecting
point
Main wiring
harness
inner conn
ecting point
Chassis wiring
harness inner
connecting
point
Right front
turning light
Right side
turning light
Right rear
turning light
27
A-6
A-5
A-5
L-3
20
20
K-1
J-7
1
2
3
4
5
6
12
1
2
3
4
5
6
7
8
1234
5678910
11
21
22
19
20
17
18
15
16
14 12
13
Main wiring harness
inner connecting point
M44
M04 Combin
ation meter
EM02 Engine wiring harnes and
main wiring harness connector (B)
CH05 Groun
ding pin
M41/M17 Left/
Right front fog
light connector
M03/M16 Grounding
point connector
CH04 Left rear
combination light
connector
D01
M30 BCM1
M31 Combination
switch-2
1.25B
G01
CH05
CH04
0.5Bl
0.85B
ECH
0.5Bl
ME02
1
G12
M16
0.85B
0.85B
3
G16
M03
M17M41
2
1
0.5Or
0.5Or
0.5Or
0.5GOr
0.85GOr
0.85GOr
0.5Bl
0.5Bl
1.25GOr
0.5GY
0.5GY
1.25Y
IF14
15A
IF13
10A
IF30
10A
4
2
1
6
5
3
1
2
Front fog
light relay
Rear fog
light
Left front
fog light
Light Illumination-Front/Rear Fog Light, Daylight Driving Light
Wire Diagram-Light Illumination
J-3
2
1
2
1
A-5
IF12
10A
0.5BlW
0.5BlW
0.5BlW
M18
M40
1
G12
M16
3
G16
M03
0.5B
0.5B
0.85B
0.85B
034
023033
029
117
064
105
Left daylight
driving light
Main wiring harness
inner connecting point
Right daylight
driving light
Right front
fog light
Chassis wiring harness
inner connecting point
Main wiring harness
inner connecting point
28
10
3
B-1
22
14
B-1
1 2
2 3 4
5 6 7 8 9 10
11
21
22
19
20
17
18
15
16
1412
13
1
1
2
3
4
5
6
7
8
15
10
6
4
9
3
8
2
7
M42/M19 Left/Right front
combination light connector
M03/M16 Grounding
point connector
CH02 CH03
ECH Engine wiring harness and
chassis wiring harness connector
CH03/CH02 Left/
Right license plat
e light connector
0.85B
Main wiring
harness inner
connecting
point
0.5GR
1
G12
M16
0.5B
M19
M10 Short
circuiter-1
0.5GR0.5GR
0.85B
0.5B
0.5B
0.85B
CH01
1
0.5GR
0.5GR
0.5GR
0.5GR
ECH
ME02
0.85B
2
G16
M3
1.25B
G01
CH05
0.85B
0.5B
M42CH04
0.5GY 0.5GY
ME02
0.5GY
0.5GY
0.5GY
6
1
2
1
2
2
8
2
6
8
1
J-4
Wire Diagram-Light Illumination
Light Illumination- Position Light, License Plate Light
197
A-6
ECH
058
059
IF30
10A
M10 Short
circuiter-1
Right front
position light
Right license plate light
Left license plate light
Right rear position light
Left rear position light
Left front position light
Main wiring
harness inner
connecting
point
Chassis wiring
harness inner
connecting
point
29
B-1
B-1
15 15
2525
2
1
K-3
K-3
12
2 15 347 6
89
1718
11 1014 121316 15
20 1923 212225 24
Right front door
contact switch
1
2
MFR01
MFL01
M10 Short
circuiter-1
MFL01 Left, MFR01 right vehicle door
wiring harness and main wiring harne
ss connector
FL02/FR05 Left, right side
turning light connector
M29 BCM2 M29 BCM2
0.5Br
0.5BrB
0.5Br
0.5BrB
M01 M20
M01/M20 Left/right front door
contact switch connector
Main wiring
harness
inner conne
cting point
0.5Br 0.5Br
0.5BrB 0.5BrB
FR02FL10
0.5RW
0.5RW
MFR01MFL01
0.5RW
0.5RW
1
2
1
2
1
2
Left front
door light
J-5
Light Illumination-Door Light
Wire Diagram-Light Illumination
043
042
067
068
M10 Short
circuiter-1
Right front
door light
Main wiring
harness
inner conne
cting point
Left front door
contact switch
30
B-1
1
6 2
K-3
5
6
21
5
3 4
6
1
2
3
4
MR01
R01
M10短路器-1
M16
R01 Front top
light connector
MR01 Main wiring harness
and ceiling wiring harness
connector
0.5G
0.5B
2
G12
M29 BCM2
R01
0.5G
0.5B
0.5RW
MR01
0.5RW
ON
OFF
DOOR
ON
OFF
Front top light
6
4
3
Light Illumination-Inside Top
J-6
Wire Diagram-Light Illumination
Glove box
switch
2
1
2
1
Glove box
illumination
light
1
2
IF26
10A
193
B-1
194
B-1
0.5RW
0.5RW
0.5RW
0.5RW
0.5RW
0.5GY
0.5B
M16
8
G12
1.25B
(Main wiring harness
inner connecting point)
M03
5
G16
0.5B
0.5B
0.5B
M69
M71
M56
M55
M70
2
1
1
044
125
(Main wiring
harness inner
connecting
point)
Left makeup mirror
illumination light
Right makeup mirror
illumination light
(Main wiring
harness inner
connecting
point)
pt2.8;M55/56 Left/Right
makeup mirror illu
mination light conn
ector
pt2.8;M71 Glove box
switch connector
pt2.8;M69/70 Glove box
illumination light
connector
31
K-1
B-2 B-2
A-4
A-4
B-2 B-2
B-2 B-2
J-8
J-8
J-3
15
10 6
4
9
3
8
2
7
4
1
2
3
12
3
4
5
6
7
8
M11 Short
circuiter-2
Main wiring harness
inner connecting point
13
M03 Grounding
point connector
M31 Combination
switch-light connector
M42/M19 Left/Right front
combination light connector
13
1211 10 9 8 7 6
5
0.5Or
Front fog
light relay
M19 Right
motor
M42 Left motor
0.5Or
0.85Or
0.5Or
0.85Or
1.25B
M19
M42
0.85Y
0.85Or
0.85Y
0.85Or
0.85R
0.85W
IF05
10A
IF04
10A
M11 Short circuiter-2
M31
M03
M31
1.25Y
1.25Or
5
G16
M03
1.25B
0.5B
0.5V
0.5R
0.5Y
M30 BCM1
8
G16
1.25Bl
0.5Y
1.25B
0.5WR
IF07
10A
30
87
86
85
7
6
7
6
1
1
7 8 965 10 11 12123
OFF
Small
light
Headlight
Low beam
High beam
Overtaking
Rear fog light
Front fog light
Left turning
Pin
Light
change
switch
Light
switch
Light
switch
Headlight relay
Right low
beam light
Left low
beam light
Light Illumination-Left/Right low/High beam light
J-7
Wire Diagram-Light Illumination
K-1 K-1K-1
M30 BCM1 M30 BCM1
022
021
072
073
074
081
082
083
105
104
126 127 128
107
106
Left high
beam light
M11 Short circuiter-2
Right high
beam light
Right turning
Main wiring harness
inner connecting point
Main wiring harness
inner connecting point
32
B-1
B-2
J-7
J-7
1
2
3
4
5
6
7
8
15
10
6
4
9
3
8
2
7
1
2
34
5
6
4
10
9
M11 Short
circuiter-2
M42/M19 Left/Right front
combination light connector
M09 Grounding
point connector
M37 Headlight regulating
switch connector
M09
6
G15
M19 Right low
beam light
M42 M19
M37
0.5Or
0.5Or
0.5Or
0.5B
0.3GR
0.5W
0.5W
0.5Lg
0.5Lg
0.5RB
0.5RB
0.5RB
MM
3
1
625
Headlight regul
ating switch
4
4
10
9
Left
motor
M42 Left low
beam light
Light Illumination-Light Regulating
J-8
Wire Diagram-Light Illumination
W-1
M23 Short
circuiter-3
W-1
W-1
184
185 186
052
075
107
106
M23 Short
circuiter-3
M23 Short
circuiter-3
M10 Short
circuiter-1
Right
motor
33
A-4J-3
A-4
J-7 N-1
M-2
M30 BCM-1 connector
BCM System-1
K-1
Wire Diagram-BCM System
Electrical power
door window relay
BCM
M14 A/C controller
M44 Headlight
relay
0.5R
M31 Combin
ation switch-2
0.5Or
Main wiring harness
inner connecting point
0.5WR
0.5WR
0.5WR 0.5WR
IF07
10A
M33 Ignition
switch-2
M30
IF30/31
A52
Ext ernal
antenna
A50
CAN-H
CAN-L
Generator
IG1
ACC
A31
J-7
127
0.85R
A27
A-6
164
A49
J-7
128
0.5Y
A33
J-7
126
M31 Comb
ination swit
ch-2
0.5V
D-1
A22
0.5P
Main wiring harness
inner connecting point
A28
0.5GR
A42 A41
0.5Y
0.5G
179
178
W-1
W-1
A8
0.5RB
0.5R
108
A-4W-1
A2
IG2
A7
0.5Gr
A36
EF10
10A
M30
2
15
4 7 8
22 23
27
41
28 31 33 36
42 49 50
025
026
114
064
104
187
121
124
Rear
fog light
switch
Position
light swi
tch
Headlight
switch
Position
light
Key inserting
switch
Electrical
power
door
window
relay
Front fog
light switch
M23 Short
circuiter-3
M23 Short
circuiter-3
M31 Comb
ination swi
tch-2
M31 Comb
ination swi
tch-2
34
3
A-5
A-5
3
17
8
17
4
P-1
B-2B-2
24
24
7 6
76
A-5
1
23
4
5
678
1011
12
9
13
14
2 15 347 6
89
1718
11 1014 121316 15
20 1923 212225 24
MFR01
MFR01
MFL01
MFR01
M11 Short
circuiter-2
MFL01 Left, MFR01 right vehicle
door wiring harness and main
wiring harness connector
0.85W
0.5GY
0.5OrB
0.5W
0.5YW
BCM System-2
K-2
Wire Diagram-BCM System
M02 Lock device
controller connector
IF28
10A
0.5GW
0.5GBl
M29 M30
MFL01
BCM
0.5BlR
0.5GW
M05 Rearview
mirror heating
switch
1.25B
2.0B
G16
M03
G12
M16
FR01
M03
M02
M02
G16
FL09
0.5B
0.5B
0.85B
0.5R
0.85G
0.85G
0.85G
0.85Gr
0.85Gr
0.85Gr
IF27
10A
0.5Bl
1.25R
IF25
15A
5
10
12
87
30
86
85
Lock device
controller
14
11
4
13
3
9
8
1 67
87a 87
30
85
8687a 87
87
30
85
86
30
85
86
2
1
4
5
5
4
3
2
1
Left front
lock device
MM
B4 B16 B43 B14 A15 A23
2 145
FL09 Left front lock device
2 145
FR01 Right front lock device
037 039
130
070
090
092
Right front
lock device
35
1
1
2
3
4
5
6
7
8
M16/03 Grounding
point connector
M16
G12
Parking
brake
switch
B39
B44
B37
IF13
10A
3
4
Anti-theft
intduction coil
M43 Diagnosis connector
J-5P-1
O-1
BCM System-3
K-3
Wire Diagram-BCM System
M29 BCM-2 connector
BCM
168
Y-1
Collis
ion si
gnal
0.5YR
B27
J-5
0.5BrB
0.5Br
067 068
0.5GB
M24
B48
A-5
0.5LgY
030
B29
0.5RY
066
A-5
B32
0.5GrY
IF12
10A
B25
A-5
0.5LgR
195
B45
0.5Y
B42
110
E-1
0.5WB
B12
125
J-6
0.5G
B8
0.5B
180
W-1
A4
0.5B
181
W-1
C7
0.5B
182
W-1
M29
M30 M53
3
C22
0.85B
M29
M10 Short circuiter
C3
0.85W
C1
046
B-1
0.5R
0.85W
0.5W
IF24
15A
M53
M53 BCM-3 connector
M24 Parking brake
switch
4 8 12
14 16
25 27 29 32
37 39 42 43 44 45 48
1 3 7
22
M62 Air bag
controller
093
131
Top light
control
Warning
horn relay
Code lear
ning input
Key hole
illumination
Outside
light power
supply
Battery
Rear
fog light
Daylight
driving
light
M05 Rearview
mirror heating
switch
M20 Right
vehicle do
or signal s
witch
M01 Left v
ehicle doo
r signal sw
itch
36
A-4
B-1
9
21
10
10
O-1
2 3 4
5 6 7 8 9 10
11
21
22
19
20
17
18
15
16
1412
13
1
1
2
1
2
4 5 6
7
8 9 10
11
3
15 161412 13
21
22
19
20
17
18
27
28
25
26
23
24
3230
3129
ECH
0.5BlR
0.5LgB
0.5BlR
0.5LgB
IG1
CH6
Fuel level sensor connector
M26 Grounding
point pin
M04 Combination meter connector
ECH Engine wiring harness and
chassis wiring harness connector
M04
M43 Diagnosis
connector
0.5VG
CH06
EM01
0.5BlR
0.5LgB
M25
0.5B
M10 Short
circuiter-1
IF21
10A
0.5W
0.5R
Battery
IG1
M04
A22
Data line
Fuel signal -
A27
A24
2
1
Fuel quan
tity sensor
A19
A31
Coolant te
mperature
gauge
Tacho
meter
Speed
omete
r
A32
Step motor driver
Buzzer
Combination
meter -
Power supplyy circuit
C o olant
tem pe rat ure
w a rnin g
Fuel warning
Fuel
gauge
A25
A21 A01
A02
CPU control unit
LCD: Mile
age subto
tal
Combination Meter-1
L-1
Wire Diagram-Combination Meter
Vehicle sp
eed signal
Odometer sensor
23
1
IF22
10A
0.5Lg
0.5B
ECH
1
22
EM01
E03
G09
12
0.5R
CH08
J-1
174
175
W-1 W-1
0.5G
CAN-L
0.5Y
CAN-H
0.3Br
Driver's safety
belt switch
2
1
0.5B
M25 Driver's safety
belt switch
12
017047
111
109
M26
G17
M48
CAN short circuiter B
Fuel signal
37
T-1
161
1234
5678910
11
21
22
19
20
17
18
15
16
14 12
13
EM01 Engine wiring harness and main
wiring harness connector (W)
Combination Meter-2
L-2
Wire Diagram-Combination Meter
A15
I/O chip
11
7
1
0.5B
2
M38
M03
G16
E12
EM01
Vacuum pump
switch
Brake liquid
level switch
IG1
Battery
0.5OrBl
0.5OrBl0.5OrBl
0.5OrBl
1
E12 Vacuum pump
switch connector
2
1
M38 Brake liquid level
switch connector
1
2
3
4
5
6
7
8
M03 Grounding
point connector
A3
M50 IMMP controller
0.3V
M04
TPMS
DPF
Safety belt indicating light
Position light indicating light
Rear fog light indicating light
Pre-heating indicating light
Engine emission failure
indicating light
Engine failure indicating light
Tire pressur failure indicating light
CCS indicating light
Daylight driving light indicating light
Water in fuel indicating light
Door open indicating light
Brake failure indicating light
Anti-theft indicating light
38
1 2
4 5 6
7
8 9 10
11
3
15 161412 13
21
22
19
20
17
18
27
28
25
26
23
24
3230
3129
M04
M04 Combination
meter connector
Combination Meter-3
L-3
Wire Diagram-Combination Meter
Combination meter grounding
A12
A5 A4 A13
A6 A17
Oil pressure
switch
A8
9
0.5YB 0.5YB
EM01
0.5Y
0.5P
0.5WBl
EEC03
9
EEC03 Engine wiring harness connects
to control wiring harness connector 3
156 27 34
91314 101112 8
IG1
1
Oil pressure switch
connector
B-2
D-1
M11 Short
circuiter-2
E31 Generator
B-2 B-2
0.5GW
0.5GBl
0.5GOr
0.5VW
J-3
Front fog
light relay
Y-1
M62 Air bag
controller
M04
071
091
084
113
117 166
High beam
indicating
light
M11 Short circuiter-2
Charging
indicating
light
Oil pressure
indicating
light
Left turning
indicating
light
Right turning
indicating
light
Front fog
light
indicating
light
Air bag
indicating
light
39
B-1
4
M-2
17
M-2M-2
2
1
2
1
3
4
5
67
2 15 347 6
89
1718
11 1014 121316 15
20 1923 212225 24
1
2
3
4
5
6
7
8
M03 Grounding
point connector
M10 Short
circuiter-1
MFL01 Left vehicle door wiring
harness and main wiring harne
ss connector
FL07 Left front door window
main switch connector
1
6
2
3
4
5
FR03 Right front
door window switch
Electrical power door
window realy
7
FL07
FL07
FL05
2.0B
MFL01
2.0B
2.0G
2.0Y
2.0Bl
2.0P
0.3GR
2.0R
G16
M03
EED2U2
B+
E
TA
D1U1
B+
Left front door
window motor
M
1
2
6 2 3 7 6 4 5 7 7
Auxiliary button
Small light
1
Main button
Function
Pin
OFF
Down
Up
Left front door window main switch
FL05 Left front door wi
ndow motor connector
Door Window Control-1
M-1
Wire Diagram-Door window Control
051
120
122
123
40
M-1
18
18
A-5
K-1M-1M-1
8
9
98
2
1
2
1
3
4
5
67
2 15 347 6
89
1718
11 1014 121316 15
20 1923 212225 24
MFL01 Left, MFR01 right vehicle
door wiring harness and main wi
ring harness connector
MFL01
MFR01
MFR01
MFR01
3.0W
FL07 Left front door
window main switch
FR03 Right front door
window swtich connector
FR06 Right front door
window motor connector
2.0Y
2.0Y
2.0G
2.0G
FR03
FR03
MFL01
M30 BCM1
Main wiring harness
inner connecting point
FR06
2.0Bl
2.0P
2.0G
2.0Y
1.25W
3.0W
0.5GR
2.0R2.0R2.0R
2.0R2.0R
FL07 Left front door
window main switch
Door Window Control-2
M-2
Wire Diagram-Door Window Control
ISF01
30A
Electrical power
door window relay
5
3
1
2
MUMD
B+
U2
D2
Right front door
window motor
2
1
M
Right front
door window
switch
71 3 4
Function
Pin
5
OFF
Down
Up
031
121
120
122
123
41
K-1
A-3
3
1
1
1
1
3
2
6 5 4
2
34
5
6
7
8
9
10
1112
13
14
15
16
23
45
6
7
8
910
23 22 21 20 19 18 17 16 15 14 13 12 11
2
3
4
5
6
F-1
1
2
3
4
5
6
7
8
M06
0.3GR
A/C switch
0.3B
0.3V
0.3Bl
0.3BlW
0.3GBl
16
14
0.5P
0.5P
19
2123 22
5
Small light
ON
OFF
Function
Pin
4
6
1
2
3
M14
M15
M22
M22 HAVC wiring
harness connector
M06 AC switch
connector
M14 A/C controller connector
M15 Blower speed regul
ating switch connector
M10、M16 Grounding
point connector
M13 Grounding
point pin
M13
G13
M16
3.0B
3.0Y
EM03
ESF03
30A
0.5WR
0.5WR
IF07
10A
0.5WR
3.0Y
0.5P
3.0W
3.0W
2.0Y
1.25R
2.0BrBl
3.0G
0.3P
0.3W
6
G12
0.5B
10
9
A/C controller
Evaporator
temperature
sensor
15
87
30
86
85
IG2
M+
M-
Function
1
2
3
4
M
Blower
relay
OFF
4
3
2
1
Pin
Blower speed
regulating
switch
Inner/outer
circulation motor
Blower
Speed regulating resistance
34
18
17
1
M
2 6 51 43
12
7
8 13
14
A/C System-1
N-1
Wire Diagram-A/C System
16
0.5YB
E14
1
2
EM02
0.5YB
LO
HI
A/C
press
ure s
witch
S-2
E18 ECU-2 connector
Main wiring harness
inner connecting point
004
057
124
0.5YV
129
Main wiring harness
inner connecting point
42
B-1
B-1B-1
1
2
34
5
6
7
8
9
10
1112
13
14
15
16
1
23
45
6
7
8
9
10
23 22 21 20 19 18 17 16 15 14 13 12 11
1
3
2
6 5 4
2
3
1
56
1
3
5
4 2
1
2
3
4
5
6
7
8
6
4
7
Main wiring
harness inner
connecting
point
P5
P3
P1
P6P2
D2D6D3D4D5
M10 Short
circuiter-1
M10、M16 Grounding
point connector
M45 Cooling/warm
mode switch connector
M46 Cooling/warm wind
actuator unit connector
M45
M08 Inner/outside circul
ation switch connector
M14 A/C controller connector
M22 HAVC wiring
harness connector
M46
M22
M14
M14
M08
4
M09
G15
0.3GR
0.5R
0.3GR
0.3GY
0.3BlR
0.3YW
0.3G
0.3B
A/C controller
0.3PB
0.3GB
0.3Br
0.3Or
0.3Y
0.3GrR
0.3GrG
0.3GrB
0.3GrOr
+5V
0.3GrY
1513
M16
7
G12
0.5B
0.5B
PBR
-+5V M-M+
Cooling/warm wind actuator
M
Battery
PBRGND M+ M-
15 2 116
75 6 84
112
MODE actuator
1292010
6
Inner/Outside
circulation switch
Small light
ON
OFF
Function
Pin
512
3 4
M
A/C System-2
N-2
Wire Diagram-A/C System
048 062
060
M10 Short
circuiter-1
M10 Short
circuiter-1
43
A-3 A-3
12
E11 Condenser fan
E14 A/C pressure switch
0.85Br
0.85Br
0.5W
E03 Grounding pin
E10 Grounding pin
0.5B
E03
G09
E11
E10
G08
EF09
10A
0.5Br
3.0G
3.0R
0.5B
0.85R
0.5LgY
3.0B
87
30
86
85
1
2
5
3
2
1
Condenser
relay
ESF08
30A
M
Condenser
fan
A/C System-3
N-3
Wire Diagram-A/C System
Compressor
relay
E18 ECU-2 connector
A/C eompressor
electromagnetism clutch
12
155
Electrical box 2GL
short circuiter
B-3
006
005
156
S-1
E32
44
L-1
K-3
B-1
6
12345678
910111213141516
1
2
3
4
5
6
7
8
M10 Short
circuiter-1
1016
7 5 4
1
M03 Grounding point
Diagnosis System-1
O-1
Wire Diagram- Diagnosis System
M43
M43
0.5B
0.5B
0.5GrY
0.5VG
0.5RW
M04 Combination meter
M43 Diagnosis connector
G16
M03
M29 BCM2
14
6
149
T-1
M50 IMMO
controller
0.5P
K线
0.5V
Y-1
165
12
173
172
W-1 W-1
0.5Y
0.5G
CAN-H
CAN-L
M62 Air bag
controller
041
093
109
M47 CAN short circuiter A
45
7
6 2
3
1
7
6
2 13
4
4 2 1 3
17
17
123456
789101112
4
8
B-1
K-3
K-2
3
1
4
3
5
2
6
2 15 347 6
89
1718
11 1014 121316 15
20 1923 212225 24
1234
5678
2 1 3
MFL01
MFR01
MFL01
MFR01
MFL01
0.5W
0.5WBl
0.5P
0.5Br
M10 Short circuiter-1
MFL01 Left, MFR01 right vehicle
door wiring harness and main wiring
harness connector
1.25B
0.5B
2.0B2.0B
1.25B 0.5B
0.5Y0.5Y0.5Y
0.5R
0.5R
0.5Y
0.5R
0.5R
0.5R
M05 Rearview mirror
heating switch connector
0.5B
G15
M09
M05
0.3Y
0.5B
0.3B
0.3GR
ON
OFF
Function
Pin
46
1
2
3
M29 BCM2
Rearview
mirror
heating
switch
G12
M16
G16
M03
Electrical Power Rearview Mirror-1
Wire Diagram-Electrical Power Rearview Mirror
FL08 Left door wiring harnes
s electrical power rearview
mirror switch connector
FL04 Left, FR08 right
electrical power rearv
iew mirror connector
IF09 10A
22
M02 Lock device
controller
0.5R
MFL01
0.5Y
FL04
FL08
7
12 10 9 8 11 1
FL08
P-1
Left
Right
Up
Down
Left
Right
Up
Down
0.5B
M M
M
M
Left rearview mirror
0.5Br
0.5P
0.5WBl
0.5W
Electrical power
rearview mirror switch
0.5Gr
OFF
Right
Left
Down
Up
OFF
Right
Left
Down
Up
Main wiring harness
inner connecting point
P-2
014
063
092
131
Right mirror
Left mirror
Main wiring harness
inner connecting point
Left door wiring
harness inner
connecting point
Main wiring harness
inner connecting point
Main wiring harness
inner connecting point
Right rearview mirror
Left door
wiring
harness
inner con
necting
point
46
7
8
3
6
2
Pin
Function
Small light
Unfold
9
Fold
0.3GR
0.5Gr
0.5B
0.3B
0.5GOr
2 15 347 6
89
1718
11 1014 121316 15
20 1923 212225 24
1234
5678
MFL01
MFL01 Left, MFR01 right vehicle
door wiring harness and main wir
ing harness connector
Electrical Power Rearview Mirror-2
Wire Diagram-Electrical Power Rearview Mirror
FL04 Left, FR08 right
electrical power rearview
mirror connector
FL04
FL08
P-2
M
Fold
Unfold
8
4
M
8
4
MFR01
MFR01
MFL01
0.5RG
19
20
20
19
6
G15
M09
0.5B
0.5RG
0.5RG
0.5RG
0.5RG
0.5GOr0.5GOr
0.5GOr
0.5GOr
140
R-1
154
B-1
M10 Short
circuiter-1
0.5Gr
P-1
014
(Main wiring
harness inn
er connectin
g point)
3 2
9 8 7 6
1
23
4
56
7
8
M09 Grounding
point connector
IF09
10A
M57
M57
Rearview mirror
foliding switch
Left rearview
mirror
M57 Rearview mirror
folding switch connector
MFL01
(Rearview
mirror switch)
Main wiring harness
inner connecting point
Right rearview
mirror
Unfold
Fold
Main wiring harness
inner connecting point
47
1
2
123
4
5
1
312 12
A-4
1234
5678910
1234
5678910
11
21
22
19
20
17
18
15
16
14 12
13
EM01 Engine wiring harness and
main wiring harness connector (W)
1.25W
1.25W
1.25W
IF03 20A
M39
Main wiring harness inner
connecting point
2
1
1.25R
1.25GR
1.25G
E16
M35
EM01
1.25B
G11
E20
G16
M03
1.25W
E16 Wiper motor
connector
M35 Combination switch
-wiper connector
3
4
25
7
4
5
1
2
3
M
M
3
1.25B
1.25R
1.25GR
1.25G
1.25Bl
1.25W
4
LO
HI
INT UNIT
B
INT2
INT1
425
7
Front wiper
motor
Front
washer
motor
Washer
HI
LO
INT
OFF
MIST
Pin
Function
Combination
switch-wiper
Wiper, Washer-1
Wire Diagram-Wiper and Washer
M39 Washer
motor connector
Q-1
020
48
123456
7
8 9 10
15
16
1412
13
11
10
11
10
11
1 2
1
2
B-1
A-4
B-1
2 15 347 6
89
1718
11 1014 121316 15
20 1923 212225 24
MFL01 Left, MFR01 right vehicle
door wiring harness and main
wiring harness connector
MFL01
MFR01
M10 Short
circuiter-1
M21
IF09 10A
FL03 Left, FR07 right
vehicle door wiring
harness high pitch
loudspeaker
FL06 Left, FR04 right
vehicle door wiring
harness low pitch
loudspeaker connector
G14
M12
FR07
FR04
FL03
FL06
－
＋
－＋
0.5G
0.5W
0.5G
0.5W
0.5BlB
0.5BlW
0.5BlB
0.5BlW
0.5B
0.85B
天线
1 2
1
2
1
2
1
2
6 16114143
7
Small
light
8
－
＋
－＋
0.5G
0.5W
0.5BlB
0.85R
0.5Gr
0.5GR
CD player
Right front door
high pitch louds
peaker
0.5BlW
M21 CD player
connector
Audio System-1
Wiring Harness Diagram-Wiper and Washer
R-1
0.85Gr
M57 Rearview mirror
folding switch
0.5Gr
P-2
140
Main wiring
harness inner
connecting point
191
X-1
192
X-1
13 12
LINE-GND
LINE-CON
0.5YR
0.5YBl
013
M21
049
056
M59 Steering wheel
multifunction right switch
9
B+
ACC
M10 Short
circuiter-1
Main wiring
harness inner
connecting point
Left door wiring
harness inner
connecting point
Right door wiring
harness inner
connecting point
Right front door
low pitch louds
peaker
Left front door
high pitch louds
peaker
Left front door
low pitch loud
speaker
49
E18 ECU-2 connector
1234
5678910
11
21
22
19
20
17
18
15
16
14 12
13
E19 Grounding
terminal
EM01/2 Engine wiring harness connects
to main wiring harness connector
E23 Clutch pedal
switch-1
21
2.5B
E23
ECU System-1
S-1
Wiring Harness Diagram-ECU System
ECU
G10
E19
2.5B
2.5B
Low
clutch
switch
2
1
G10
E19
预
热
控
制
EM02
1 2
7
29
51
73 94
72
3 4
5 6
12
1920 2223
28
3031
35 37
38 39 43 44 4647
48
54 55
58
60 63
66
6768
70 71
77
78
81 87
9091
65
Starting
signal
024
A-4
65
13
6768
15 14
0.5YG
88
0.5LgB
0.5Y
0.5G
11
CAN-H
CAN-L
DPF
signal
W-1 W-1
42
0.5WR
0.5B
87
IG1
143
A-4
1
0.5WBr
8194
1918
K lineW line
0.5PV
0.5PB
0201 04
Air mass flow
temperature sensor
2
3
5 4
1
E26
18 5421 1528
1 2 4 5
0.5V
0.5BY
0.5BlB
0.5GW
0.5GW
0.5W
Brake
switch
0.5GV
0.5GrR
1
2
3
4
34 44
0.5W
0.85Bl
3
E26
0.85GV
A-3
EF06
10A
Electrical box 2GL
short circuiter
B-3
Brake
light
0.85GV
X-1
8
13
7
0.5BrR
-
Cruise
signal
64
A-6
0.5GY
0.5OrW
主
继
电
器
控
制
Main
relay
Pre-heating
relay
26
N-3
Compressor
relay
156
60
E18
IF01
10A
IF20
10A
065
151
G-1 I-1
150
158159
T-1T-1
M50 IMMO
controller
171 170
X-1
190
189
0.5BY
E18
198
F-1
008
E24
032
M59 Steering wheel
multifunction right switch
B-3
028
M47 CAN short
circuiter A
Electrical box
2GL short
circuiter
Flow signal
Reference fre
quency signal
Temperature signal
50
12
3
45
6
12
3
4
E24 Brake switch
E21 Accelerator
pedal sensor
ECU System-2
S-2
Wiring Harness Diagram-ECU System
ECU
A/C request
signal
E14 A/C
pressure
switch
5
3
2
1
E26 Air mass flow sensor
4
1
14
7
8
13
6
5
EEC03 Engine wiring harness connects
to control wiring harness connector 3
1
4
16
13
3 2
8
9
15 14
EEC02 Engine wiring harness connects
to control wiring harness connector 1
Camshaft
position sensor
Rail pressure
sensor
1
232
1 3
Accelerator
pedal module
Pressure
difference
sensor
3
1
2
1
2 34
5
6
+
+
-
-
+
-
+
+
APS1 APS2
-
525377765574753706412691
E18
2
0.5RW
0.5Y
0.5G
0.5RB
0.5RY
0.5GrG
0.5RBl
0.5RW
0.5RG
0.5RB
0.5WBl
0.5WY
EEC01
43
EBT
871134
0.5RW
0.5BW
0.5Y
0.5G
0.5BY
0.5RY
0.5RY
0.5GrG
0.5RBl
0.5RW
0.5RG
0.5RB
0.5RB
0.5WBl
0.5WY
tA°
1
2
-
Exhausting gas
temperature sensor Ⅱ
78
16
0.5WB
0.5WG
78
0.5WB
0.5WG
E18
EBT
E21
BT15
BT14
A-6 A-6
EF02
20A
2.0Y
06
3.0Bl
03 05
3.0Bl
2.0Bl
0.5YV
Collision
signal
M62 Air bag
controller
0.5YR
N-1
129
142
144
59 23
12 EM02
E18 E17
167
Y-1
EF01
20A
51
Wiring Harness Diagram-ECU System
ECU
ECU System-3
S-3
E17 ECU-1 connector
14
16
13
3 2
58 6
9
12 10
15 14
EEC01 Engine wiring harness connects
to control wiring harness connector 1
1
16
31
60
46
2
17
4681314
1922
33353740
47
50
52
57
56
Fuel gauging
electromagn
etive valve
1
2
1
2
1
2
0.85P
0.85V
0.85W
13 50 45
4
EEC03
10 3
0.75RP
0.75RV
0.75RW
EEC03
2
1.25R
A-6
EGR valve
M
Air control valve
M
Fuel temperature sensor
t°
1
2
3
5 6
1
2
1
3
4 6 5
-+
-+
+
-
-
+
484240 33 25 51 38 35 49 34
0.5RBr
0.5Lg
0.85P
0.85Y
0.5GrW
0.5P
0.5BlY
0.5BrW
0.85R
0.85Bl
-
0.5RBr
0.5BlB
0.5Lg
0.75P
0.75Y
0.5GrW
0.5PY
0.5PG
0.5BlY
0.5BrW
0.75R
0.75Bl
EEC02
15161214139511011
E17
tA°
Coolant temperature sensor
Exhausting gas
temperature sensor Ⅰ
1
2
1
2
-
t
w°
365923
0.5GY
0.5W
0.5GrG
5 12 11
EEC03
0.5G
0.5WG
0.5WBl
0.5Gr
E17
141
EF03
15A
EGR passby elect
romagnetive valve
VGT electromag
netive valve
Temperature signal
Temperature signal
52
1
23
E02 Water in fuel
sensor connector
Wiring Harness Diagram-ECU System
ECU
ECU System-3
S-4
E17 ECU-1 connector
+
-
1
2
+
-
1
2
+
-
1
2
+
-
1
2
-+
2
1
-
+
14
16
13
3
2
58 6
9
12 10
15 14
EEC02 Engine wiring harness connects
to control wiring harness connector 1
1
16
31
60
46
2
17
46
81314
19
22
3335
3740
47
50
5257
56
Crankshaft
position sensor
31
EEC01
EEC01
46 32 47 17 02 16 01 57 56 55
Fuel injector 1 Fuel injector 2 Fuel injector 3 Fuel injector 4
E17
1.25RBl
1.25WBl
1.25RB
1.25WB
1.25RY
1.25WY
1.25WG
1.25RG
1 2 5 6 9 10 13 14
1.0RBl
1.0WBl
1.0RB
1.0WB
1.0RY
1.0WY
1.0WG
1.0RG
12 16 15
Shielding
layer
0.5GrY
0.5Bl
0.5B
0.5Gr
0.5Bl
Turbocharger position
feedback sensor
1
23
+
-
Intake pressure
temperature sensor
Pressure
signal
1
3 2 4
3928212912
0.5LgBl
0.5LgB
0.5R
0.5BBl
0.5YW
2 3 4 87
EEC02
0.5RG
0.5Br
0.5BG
0.5Or
0.5RBl
0.5YW
0.5BBl
B-3
C-1
Starter relay 85
0.5BlB
0.5OrB
14 27
Fuel filter
water level
sensor
1
2
3
0.5B
0.5W
Electrical box 2GL
short circuiter
E03 G09
E17
E02
7
11
116
153
Temperature signal
53
B+
3
4
2
5
7
10
IG1
IMMO controller
W线
R线
K线
IMMO indicating
light
8
IMMO induction coil
1 6
1 2
M10 Short
circuiter 1
Wiring Harness Diagram-IMMO System
IMMO System-1
T-1
0.5PB
0.5P
0.5Or
0.5G
0.5R
0.5V
0.5YR
0.5PV
E18 ECU
158
S-1
159
S-1
O-1
149
1
M50
M50
M51
0.5Or
0.5G
B-1
160
M43 Diagnosis
connector
M04 Combination
meter
L-2
161
A-4
162
IF18
10A
1
23
4
56
7
8
M09 Grounding
point connector
5
610
2
7
3
8
4
1234
M51 IMMO induction coil
M50 IMMO controller
U-1
163
0.5YR
0.5YR
M09
G15
8
0.5B
M65 TPMS
controller
Coil connector B
Coil connector A
54
M16
G12
0.5B
5
Wiring Harness Diagram- TPMS System
TPMS System-1
U-1
1
1
23
4
56
7
8
M12 Grounding point connector
56 27 38 4
M65 TPMS controller
3
2
9
TPMS controller
CAN-H
CAN-L
4
IG1
0.5YR
T-1
163
IF18
10A
0.5G
W-1
0.5Y
177
M65
M65
91314 1015 1116 12
W-1
176
M49 CAN short circuiter C
55
Wiring Harness Diagram-Reversing Radar Wiring Harness
Reversing Radar Wiring Harness-1
V-1
1
2
3
4
5
6
7
8
M12 Grounding
point connector
M72 Reversing
radar controller
3
11
7
12
Reversing radar controller
8
154
Power supply
3
1
2
Rear left sensor
Rear left
middle sensor
Rear right
middle sensor
Rear right
sensor
16
Buzzer
3
1
2
3
1
2
3
1
2
3 1
0.5YR
0.5RW
0.5GBr
0.5GV
0.5GOr
0.5B
M16
G12
2
0.5B
M68
0.5B
0.5LgY
0.5RBl
J-1
169
M72
M72
+
-
0.5RW
0.5B
0.5B
0.5B
0.5B
0.5RW
0.5RW
0.5RW
0.5GBr
0.5GV
0.5GOr
CH09CH10CH11CH12
ECH
8 EM01
17
6 19 7 18 17
15 6 18 7 4
0.5YR
0.5YR
1234
5678910
11
21
22
19
20
17
18
15
16
14 12
13
EM01 Engine wiring harness and
main wiring harness connector
1 2 3 4
5 6 7 8 9 10
11
21
22
19
20
17
18
15
16
1412
13
ECH Engine compartment
electrical box connector-2
1
3
2
3 4 7 8
11 12 15 16
1
3
M68 Reversing
radar buzzer
CH09/10/11/12 Reversing
radar sensor
0.5RW
0.5GV
0.5GBr
0.5GOr
CH07 Reversing light switch
56
Wiring Harness Diagram-CAN bus System
CAN bus System-1
W-1
M23 Short circuiter-3 connector
1
2
3
5
6
7
0.5Y
O-1
173
0.5G
172
O-1
A-4
171
170
T-1
CAN-L CAN-H
0.5Y
CAN-H
0.5G
CAN-L
(ECU)
ME02-14
ME02-15
(ECU)
M43 Diagnosis
connector
M43 Diagnosis
connector
1
2
3
5
6
7
0.5Y
L-1
175
0.5G
174
L-1
CAN-L CAN-H
1
2
3
5
6
7
0.5Y
U-1
177
0.5G
176
U-1
CAN-L CAN-H
0.5Y
CAN-H
0.5G
CAN-L
0.5Y
CAN-H
0.5G
CAN-L
M04 Combination
meter
M04 Combination
meter
2
1
12
11
0.5Y
K-1
179
0.5G
178
K-1
CAN-L CAN-H
M30
BCM-1
123
567
1 2
3
4
5 6
7
8 9 10
11
12
13
14
15
16
17
18 19
20
0.5Y
CAN-H
0.5G
CAN-L
3 1
M52 Terminal resistance
120Ω
0.5Y
0.5G
CAN-H
CAN-L
3 13
20
183
A-4
19
184
J-8
18
185
17
186
16
0.5RB
K-1
0.5B
0.5B
0.5B
182
K-3
181
K-3
180
K-3
M16
G12
4
0.5B
10
7 8 9
M30
BCM-1
M29
BCM-2
M30
BCM-1
M53
BCM-3
IF19
10A
J-8J-8
M30
BCM-1
0.5RB
0.5RB
0.5RB
0.5RB
M42
Left front
combination
light
M19
Right front
combination
light
M37
Headlight
regulating
switch
187
M49 CAN short circuiter C
M48 CAN short circuiter B
M47 CAN short circuiter A
M23 Short circuiter-3
M65
TPMS controller
M65
TPMS controller
M47/48/49
CAN short circuiter A/B/C
57
Wiring Harness Diagram-Steering Wheel Multifunction Switch System
Steering Wheel Multifunction Switch System-1
X-1
12
3
4
5
6
7
8
M03 Grounding point connector
M59 Multifunction steering
wheel switch connector
Clock spring
Cruise signal
SET/-
CANCEL
RES/+
ON/OFF
56
56
Clock spring
1110
背光+
背光-
M10 Short circuiter 1
1110
Clock spring
LINE-GND
LINE-CON
Connect
Hang up/Mute
Up search
Mode
Down search
Sound volume +
Sound volume-
89
Steering wheel
multifunction right switch
89
0.5BY
0.5BrR
0.5YR
0.5YBl
Cruise signal-
189
S-1
190
EM02-7
191
R-1
M21 CD
player
192
EM02-8
S-1
M59
0.3B
0.3GR
B-1
M03
G16
1
1.25B
M59
M21 CD
player
R-1
5
6
9101112 8
196
M59
Main wiring harness
inner connecting point
Steering wheel
multifunction left switch
58
Wiring Harness Diagram-Air Bag System
Air Bag System-1
Y-1
M20 Grounding point
M62 Air bag controller
1
16
17
Air Bag Controller
3
4 26
Clock
spring
Driver's air bag
6
5
Passenger's
air bag
Driver's safety
belt tensioner
Passenger's safety
belt tensioner
7
8
+
-
10
9
系统故障灯
22
K线
Collision
signal
1 2
1 2 1 2
12
IG1
0.85Lg
A-4
IF23
10A
M62
0.5P
0.5GB
0.5GR
0.5BW
0.5VW
0.5V
+
-
M62
+
-
0.5Y
0.5Bl
+
-
0.5Gr
0.5Br
+
-
0.5Y
0.5Bl
+
-
0.5Gr
0.5Br
M61
G20
0.85B
1
2
M58 Multifunction
steering wheel-1
12
12
M54/M73 Safety belt
pre-tension device
M67 Passenger's
air bag
567 38 4 1916 10
26 22 17
M58
M58
M54 M73
+
-
0.5P
0.5GB
0.5GR
0.5BW
+
-
M04
Combination
meter
L-3
166
O-1
165
M43 Diagnosis
connector
0.5YR0.5YR
0.5YR
(ECU)
168
K-3
167
S-2
EM02-12
M29
BCM-2
019
