Safety Precaution
Precautions of electric technician who use Medical Electronic Equipment
Warning:
● Strong magnetic components have been assembled on this vehicle.
● Technicians shouldn't operate electronic pacemaker or other medical electronic devices in this vehicle, or the functions of medical devices may be affected by strong magnetic components.
Precautions for normal charging
Warning:
●
If a technician uses a medical electric device
such as an implantable cardiac pacemaker or a
heart pacemaker/defibrillator, the effects of the devices must be checked
before starting the charge operation.
●
If a technician using a medical electric device
such as implantable cardiac
pacemaker or an implantable heart pacemaker defibrillator .he must not enter
the vehicle compartment (including luggage room) during normal charge
operation.
Communication equipment operation precautions
● If the technician uses medical electronic devices such as cardiac pacemaker, cardioverter or defibrillator and other medical electronic equipment, please keep enough distance with the communication devices.
● The electromagnetic wave of the remote intelligent terminal may affect the function of the medical device such as cardiac pacemaker, cardioverter, defibrillator and other medical electronic devices.
● If the technician uses the medical device such as cardiac pacemaker, multiplexer, defibrillator and other medical electronic equipment, the electromagnetic wave of the remote intelligent terminal may affect the function of the device. The possible effect of the remote intelligent terminal on the medical electronic devices must be checked by the manufactures of the medical electronic devices .
Inspection of key points before the maintenance
The high-voltage system may automatically operate. Please confirm the remote air conditioning and fixed-time charging haven’t been set before the maintenance.
Attention：
If remote air-conditioning or fixed-time charging is set, the high voltage system will run automatically even the switch is off.
Precautions of auxiliary restraint system "airbag" and "seat belt pretension"
The
Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”,
used along
with a front seat belt, helps to reduce the risk or severity of injury to the
driver and front passenger for certain types of collision. This system includes
seat belt switch inputs and dual front air bags. Information necessary to
service the system safely is included in the “SRS AIR BAG” and “SEAT BELT” of
this Service Manual.
Warning:
Always observe the following items for preventing accidental activation:
● To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in the event of a collision that would result in air bag inflation, all maintenance must be performed by an authorized JAC dealer.
●
Improper maintenance, including incorrect
removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral
Cable and Air Bag Module, see “SRS AIR BAG”.
● Do not use any electrical test devices to test any circuit of the auxiliary restraint system unless these tests are in the instructions described in the service manual. The wire harness and connectors of the auxiliary restraint system should adopt to yellow or orange color.
Precautions when using power tools(pneumatic or electric) and hammer
●
When working near the Air Bag Diagnosis Sensor Unit or other Air
Bag System sensors with the power switch ON, never use air or electric power
tools or strike near the sensor(s) with a hammer. Heavy vibration could
activate the sensor(s) and deploy the air bag(s), possibly causing serious
injury.
● When using power tools or a hammer, turn the key in the "LOCK" position, unplug the cathode of 12V lead-acid battery and wait at least 1 minute for maintenance.
Precautions of removing the 12V battery
When removing the 12V battery, turn the power switch to “ON”, and then to “OFF”.
Note:
● The automatic 12V battery charge function may start even when the power switch is in “LOCK”state.
● The automatic 12V battery charge control does not start within approximately one hour when the power switch is turned ON/OFF.
● Before the repairing which no need the power: rotate the key to LOCK gear and disconnect the 12V battery negative.
● After disconnect the 12V battery negative, the memory of radio and other control devices will be cleared.
● Replace new oil seal, gasket,gasket ring,O-type ring,lock washer,cotter pins,self-locking nuts and other parts.
● Place the removed parts in order and according to the positions as they are assembled .
● If necessary, use approved binders, sealants or equivalent products.
● For safe and efficient repair work, you should use hand tools, power tools (disassembly only) and special tools.
● Before repairing the vehicle:
Cover the fender, interior and carpet with a suitable cover. Be careful do not scratch the paintwork with keys, buttons or something like this.
Precautions
● Strictly compliance with airbag system operation matters needing attention, otherwise it will cause vehicle damage and personal injury.
● The battery negative terminal must be removed before removing the wire harness and connectors, and waiting for at least 1min, otherwise it will cause damage to the vehicle.
● When removing and installing components, protect the parts to be removed with cloth to prevent damage.
● Remove the metal clips from the decoration, wrapped flat screwdriver blade with cloth.
● Be careful not to damage the body parts.
● Ensure the clip firmly installed in the hole on the vehicle body when install body trim parts, and then carefully to press them into body.
● Some components need two persons to operate when one person can not complete the assembly and disassembly to prevent falling.
● Don't force too much when assembly and disassembly some parts, otherwise may cause the deformation of the part.
Disassembly and installment
steering column trim cover
●
Disconnect
the battery negative.
●
Remove
steering wheel assembly. Refer Steering Wheel Replacement
● Remove the fixing screw of steering column
lower cover.
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● Remove steering column upper、lower trim cover.
● Install in the reverse order above.
● Note that the steering column shall be placed in the center position
■ Tightening torque:1.4 N·m
instrument panel lower protection plate on the driver side
● Remove the dashboard cover (left end) and remove the fixing screws(4 in total) of lower protection plate on driver side.
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● Pull the lower protect panel out so that the buckle is separated.
● Disconnect the socket of wire harness and connector which connect the lower protection panel the driver's side.
● Follow the opposite sequence of the disassembly to assemble the lower side protection panel.
■ Tightening torque:1.4 N·m
Glove box盒
●
Open
glove box to the maximum opening angle. Pull the side wall of the glove box
inwards and pull out at the same time, so that the both sides stop cylinders
slide out.
● Flatten the glove box and pull out the
glove box from the opening of the dashboard.
● Follow the opposite sequence of the
disassembly to assemble.
Auxiliary
dashboard extender
Disassembly:
● Disassemble the fixing buckle of left
extender.
● Remove the buckle near the back end of the vehicle and take down left extender.
● The right side method is the same as the left one.
Installation
Follow the opposite sequence of the disassembly to assemble
Auxiliary
dashboard cup holder cover
Disassembly
● Pry up the cup holder cover assembly in the end of
auxiliary dashboard .
Assembly
● put cup holder cover in installation position and clamp
it tightly.
shift
cover
● Separate the connection between shift cover
and auxiliary dashboard panel,take down the cover
front storage box assembly
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Removal
● Remove shift cover,take down the cover
● Pry front glove box cover with a pry bar
● Disconnect wire harness connection,
take down front front glove box cover
Assembly
Follow the opposite sequence of the disassembly to assemble
Auxiliary
dashboard body
Disassembly
● Remover auxiliary dashboard cup holder cover,
take down the cover.
● Remove auxiliary dashboard control panel,
take down the panel.
● Remove front glove box
● Remove screw cover on the two sides of auxiliary dashboard
● Remove the fixing screws(three) connecting to the body.
■ Tightening torque:1.4 N·m
● Remove the fixing bolt(one) connecting to the body.
■ Tightening torque: 5-7 N.m.
● Take down S switch panel.
● EPB is standard configuration,take down EPB switch panel.
● (Hand brake choosing configuration:pull the brake to the max angle) take down auxiliary dashboard body.
Installation
● Follow the opposite sequence of the disassembly sequence to install the auxiliary dashboard front body.
■ Tightening torque:1.4 N·m
■ Tightening torque: 5-7 N.m.
central
glove box cover
● Pry front glove box cover with a pry bar.
● Disconnect wire harness connection,take down central glove box cover
Central
right trim panel
● Pry the fixing buckles of central right trim
panel carefully
● Disconnect wire harness connection,take down
central glove box cover assembly.
Central left trim panel
● Disassemble the central right trim panel. Take down the central trim panel.
● Use cross screwdriver to disassemble the fixing screws of right trim panel.
■ Tightening torque:1.4 N·m
●
Pry
the fixing buckles of central left trim panel carefully
MP5 panel
● Disassemble the central right trim panel. Take down the central trim panel.
● Disassemble the central left trim panel. Take down the central left trim panel.
● Use cross screwdriver to disassemble the fixing screws of MP5 panel.
■
Tightening
torque:1.4 N·m
● Pry MP5 panel with a pry bar.
left and right end cover of dashboard
● Pry off the cover fixing buckles (four in total) with buckle screwdriver or straight screwdriver, remove end cover of dashboard.
● The left and right sides methods are the same.
Dashboard
● Disconnect the battery negative.
● Remove steering wheel assembly. Refer Steering Wheel Replacement.
● Remove steering column trim cover. Refer to “replacement of steering column trim cover”
● Remove airbag clock spring. Refer to “replacement of airbag Clock Spring”.
● disassemble the instrument panel down protection plate on the driver side. Refer to “replacement of instrument panel down protection plate on the driver side”.
● Remove Combination switch. Refer Combination Switch Replacement.
● Remove the steering column assembly. Refer to “replacement of steering Column Replacement”.
● Remove glove box. Refer to “replacement of glove box”.
● Remove central glove box cover,refer to “replacement of central glove box cover”
● Remove auxiliary dashboard body. Refer to “replacement of auxiliary dashboard body”.
● Remove central left trim panel. Refer to “replacement of central left trim panel”.
● Remove central right trim panel. Refer to “replacement of central right trim panel”.
● Remove MP5 panel. Refer to “replacement of MP5 panel”.
● Remove MP5. Refer to “replacement of MP5 ”.
● Remove air conditioner controller. Refer to “replacement of air conditioner controller”.
● Remove combination instrument assembly. Refer Combination Instrument Assembly Replacement.
● Remove dashboard left and right end cover Refer Replacement of Left and Right End Cover of Dashboard
● Remove left front door and right strip. Refer Replacement of Left Front Door and Right Strip.
● Remove the left and right lower trim panels on the A column. Refer Replacement of the Left and Right Lower Trim Panels on the A Column.
● Remove the left and right upper trim panels on the A column. Refer Replacement of the Left and Right Upper Trim Panels on the A Column.
● Remove the fixing nuts of combination instrument、MP5、left and right side、central lower side、glove box、left and right A pillar.
■ Tightening torque:5 N·m
● Disconnect all electrical connectors.
● Lift the dashboard tube girder with the help of the assistant.
● Assemble according to the opposite sequence of the disassembly procedures.