ignition GEELY FC 2008 Service Manual

Malfunction of pre-tension safety belt (resistance is too big or too small, short circuit,
grounding and so on)
Test condition
Warning
zIf the treatment is wrong, safety airbag assembly and pre-tension safety belt might be
triggered to unfold to make heavy human hurt, so, before the treatment, it is necessary
to read repairing warnings carefully.
Refer to repairing warning of safety airbag system.
If having pre-tension safety belt
zThe resistance between connector pin 1, 2 or pin 3, 4 of safety airbag system unit is
not in regulated scope.
zThe wiring harness between connector pin 1, 2 or pin 3, 4 of safety airbag system unit
happens short circuit.
zThe wiring harness between connector pin 1, 2 or pin 3, 4 of safety airbag system unit
happens open circuit, if there is not safety airbag at the side passenger.
Possible reason
zSafety belt pre-tension has malfunction.
zConnector between safety belt pre-tension and electronic control unit of safety airbag
system has malfunction.
zConnector between safety belt pre-tension and grounding position has malfunction.
zThe circuit between safety belt pre-tension and electronic control unit of safety airbag
system happens open circuit or short circuit.
zCircuit between safety airbag system unit and grounding position happens open circuit
or short circuit.
zSafety airbag system unit has malfunction.
7. Malfunction of pre-tension safety belt
Diagnostic procedure
(1) Check the connector warning of safety belt pre-tension
zIf the treatment is wrong, pre-tension safety belt might be triggered to unfold to make heavy hu-
man hurt, so, before the treatment, it is necessary to read repairing warnings carefully.
Refer to repairing warning of safety airbag system.
a. Set the ignition switch at the LOCK position,
b. Loosen the cathode cable of battery and keep this state for one minute at least,
c . Disassemble B column defending board
d. Loosen the safety belt pre-tension connector
e. Is the safety belt pre-tension connector normal?
Normal: make next step
Abnormal: change the wiring harness
(2) Confirm malfunction reason is on pre-tension safety belt or on other parts.
a. Connect a good pre-tension safety belt on safety belt pre-tension connector,
b. Connect cathode cable of battery,
c. Set ignition switch at ON position,
d. Could the malfunction code be removed?
No: make next step,
Yes: change pre-tension safety belt.
Refer to safety airbag system, disassembling/assembling of pre-tension safety belt.
(3) Check the wiring harness between the pre-tension safety belt at the side of passenger and electronic
control unit of safety airbag system
a. Set ignition switch at LOCK position,
b. Loosen the cathode cable of battery and keep this state for one minute at least,
c. Loosen the connector of safety belt pre-tension module,
Supplemental restraint system--Remove malfunction
 258 

d. Loosen the connectors of all safety airbag system units,
e. Check whether the connector between electronic control unit of safety airbag system and the
circuit between connector of safety belt pre-tension have following situations:
zEarth
zShort connection with power supply
zOpen circuit
f. Are the wiring harnesses above normal?
Normal: malfunction diagnosis ends
Abnormal: change related wiring harness.
8. Malfunction of impact output
Malfunction of safety airbag assembly at the side of passenger (resistance is too big
or too small, short circuit, grounding and so on)
Resting conditionWarning
zIf the treatment is wrong, safety airbag assembly and pre-tension safety belt might be
triggered to unfold and tighten to make heavy human hurt, so, before the treatment, it
is necessary to read repairing warnings carefully.
Refer to repairing warning of safety airbag system.
Possible reason
zConnector between impact output circuit and electronic control unit of safety airbag sys-
tem has malfunction.
zConnector between safety airbag system unit and grounding position has malfunction.
zThe circuit between impact output circuit and electronic control unit of safety airbag
system happens open circuit or short circuit.
zCircuit between safety airbag system unit and grounding position happens open circuit
or short circuit.
zSafety airbag system unit has malfunction.
(1) Check whether this airbag controller has impact output function
a. Set ignition switch at LOCK position
b. Loosen the cathode cable of battery and keep this state for one minute at least
(2) Check whether the connection of impact output connector is good,
(3) Check whether the impact output connecting wire is earth or is short connecting with other wires,
(4) Check whether impact output connecting wire is open circuit,
(5) Check whether the central control door lock control system or electric injection control system of
engine has been changed,
Note: If repairing it by the steps above and requirements, indicating light or diagnostic tool
could display the mistakes before repairing all the time, please do not change it by
yourself, you should contact with the manufacturer as soon as possible avoid wrong
explosion or no explosion when using airbag.
Supplemental restraint system--Remove malfunction
 259 

Supplemental restraint system--Disassemble and assemble
Disassemble and assemble
Electronic control unit of safety airbag (ECU)
1. Note (referring to chapter 1)
2. Disassembling sequence:
(1) Disassemble the cover board at the side of central channel (or disassemble auxiliary panel).
(2) Disassemble the connector connecting with safety airbag ECU.
(3) Disassemble the ECU.
3. Assembling sequence
(1) Check the ECU assembly, and make arrow direction on hint card point to running direction of automobile.
(2) Assemble the connector connecting with safety airbag ECU, the connector should be locked firmly (if
you hear a light sound “KA” when press the connector, this shows it has been locked).
a. Fix the special bolt used by controller assembly on assembling position of central channel, and
confirm it has been assembled firmly.
b. Assemble the cover board at the side of central channel (or assemble auxiliary panel).
c. Connect the cathode of battery.
4. Main notes of assembling operation:
(1) When assembling ECU assembly, pay attention to that ECU assembly could not be impacted.
(2) Inspection after the assembling
a. Set the ignition switch at ON position.
b. Indicating light illuminates at 7 second, and continues to extinguish.
c. If it does not extinguish, it is necessary to check and remove malfunction.
Note: if ECU could not be assembled correctly, safety airbag will not work normally.
5. Inspection: referring to chapter 2.
6. Removing malfunction: referring to chapter 3.
3. Place the steering wheel and front wheels correctly
and make them face the front, and take out ignition
switch key, then do not operate it in 60 seconds af-
ter disassembling the cathode of battery.
4. Disassemble safety airbag assembly at the side of
driver:
(1) Guarantee the wheels face the front.
(2) Use 5s hexagon socket-head wrench to loosen the two plan-
etary bolts.
(3) Pull out the safety airbag assembly at the side of driver
from upside of steering wheel.
Safety airbag assembly at the side of driver
1. Note (referring to chapter 1).
2. Use the flash or malfunction diagnostic tool to test malfunction (referring to chapter 1
and 3).
 261 

Safety airbag assemble at the side of passenger
1. Note (referring to chapter 1).
2. Use the flash or malfunction diagnostic tool to test the malfunction (referring to chapter
1 and 3).
3. Disconnect the connection of cathode of battery, and do not operate in 60 seconds after
disconnecting.
4. Disassemble the glove box.
5. Disassemble the joint of safety airbag at the side of passenger, and do not damage
airbag wiring harness carefully.
6. Disassemble the safety airbag assembly at the side of passenger.
a. Disassemble three connecting bolts from the bracket of safety airbag assembly at the side of passenger.
b. Take down the safety airbag assembly from panel.
7. Check the safety airbag assembly at the side of passenger (referring to chapter 2).
8. Assemble airbag assembly.
a. Check whether the connection between safety airbag module and airbag short wiring harness is firm.
b. Firstly, insert the module in assembling position from the upside of panel, secondly, align the assem-
bling hole of small bracket on module with the assembling hole on framework of panel, at the same
time, the module cover and panel clearance should be even, and the barb on module should be con-
nected to its position.
9. After assembling, use malfunction diagnostic tool or malfunction indicating light to
check and confirm the malfunction has been removed.
(3) Make three fixed claws mesh steering column.
When changing with new helix cable, it is necessary to disassemble yellow clamp before assembling.
(4) Insert the plug of airbag wiring harness in the plug of helix cable and make this connection firm.
Align the
mark Supplemental restraint system--Disassemble and assemble
 263 
(4) After assembling, use malfunction diagnostic tool or malfunction indicating light to check
and confirm the malfunction has been removed. (5) Connect the lower cover of combination switch.
(6) Connect the upper cover of combination switch with the
lower cover with special bolts firmly.
13. Set the helix cable at middle position
a. Check whether ignition switch locates OFF state.
b. Check whether the cathode end of battery has been
disassembled.
Note: do not operate in 60 seconds after disassembling
cathode end.
c. Turn helix cable anticlockwise with hand until it could not
be turned.
d. Then turn the helix cable clockwise for 2.5 circles to align
the mark.
14. Assemble steering wheel
(1) Inspection before assembling:
z Steering wheel
z Connecting wiring harness
z Safety airbag assembly at the side of driver
(2) Tighten the assembling screws at both sides.
(3) Connection of battery terminal “-”.

Safety belt--Front safety belt
Change
Hint:
zWhen assembling, please work by the sequence that is reverse with disassembling sequence,
if necessary, assembling instruction could be got.
zChanging procedure for left side and right side is same.
zRefer to subassembly drawing of front safety belt on page 273.
1. Disassemble cathode wire of battery.
2. Disassemble left front safety belt locker assembly [68010040].
(a) Disassemble driver seat assembly (referring to page 349).
(b) Disassemble safety belt locker assembly in side of driver seat gasket (referring to page 349).
(c) Only driver side: disassemble fixed clamp from gasket bracket of driver seat.
(d) Disassemble the bolts and safety belt locker assembly in side of front seat.
3. Disassemble trim board of pedal of left front door [68010020].
4. Disassemble trim board of pedal of left rear door [68010022].
 274  5. Disassemble sealed part of doorframe of left front
door [68010055].
6. Disassemble sealed part of doorframe of left rear
door [68010059].
7. Disassemble lower inner trim board of left middle
column [68010018].
8. Disassemble left front safety belt crimper assembly
[68010044].
(a) Use right-angled screwdriver to disassemble trim cover of
upper fixed bolt of safety belt.
Hint:use adhesive tape to twist its top end before using.
(b) Disassemble the bolts and crimper assembly.
(c) Use right-angled screwdriver to disassemble trim cover of
upper fixed bolt of safety belt.
Hint:use adhesive tape to twist its top end before using.
(d) Disassemble the bolts and lower fixed bolts of floor safety belt.
(e) Disconnect the joint of crimper liking that shown in figure.
Note:when disassembling the safety belt, it is necessary to turn the ignition switch to LOCK
position, and disconnect the cathode of battery for 90 seconds, then it could start to work.
(f) Disassemble the bolts and crimper.
9. Assemble left front safety belt crimper assembly.
(a) Check the inclining angle when ELR starts to lock.
(1) Confirm whether safety belt could be pulled out if the angle exceeds 45°.
Note: do not disassemble the crimper.
(b) Use the bolts to assemble crimper.
Torque: 41 N·m
(c) Use two bolts to assemble fixed seat of side shoulder belt
and safety belt.
Torque: 41 N·m
(d) Check the lock of ELR.
(e) After safety belt is assembled on automobile, check whether
the safety belt could be locked when it is pulled out quickly.
10. Assemble left front inside safety belt clamp.
Torque: 41 N·m

Light--Light System 280  2. Fog light System
3. Turning and emergency warning light systemEmergency warning light and turn
light does not light
Emergency warning light does
not light (turning light is normal)
Turn light does not light
(Emergency warning light is normalSide turning light does not light
(warning light is normal)
One side of turning light does not
light
One side of turning light does not
light
Only one bulb does not light1. (meter) fuse
2. (turn) fuse
3. ignition switch
4. flasher assembly
5. wiring harness
1. Emergency warning light switch
2. wiring harness
1. turn light switch
2. wiring harness
1. turn light switch
2. wiring harness
3. bulb
1. turn light switch
2. wiring harness
3. bulb
1. turn light switch
2. wiring harness
1. bulb
2. wiring harnessThe light control switch switches on,
the front fog lights do not light (front
combination lights are normal)Lamp switch turn to “HEAD”. front fog
lights do not light (front combination light
do not light)Only one front fog light do not light
Rear fog lights do not light (front
combination lights are normal)
(front fog lights are normal)
Rear fog lights do not light (front fog
lights do not light)1.(front fog light)fuse
2.fog light relay
3.fog light switch
4.wiring harness
1.other parts
2.wiring harness
1.bulb
2.wiring harness
1.fuse
2.rear fog light switch
3.wiring harness
4.bulb
1.other parts
2.wiring harness
3.bulb
4.front fog light switch
5.rear fog light switchphenomena
Possible part
Reference pagesphenomena
Possible partsReference pages

Light--Light System
All lights do not light
When driver cap side door opens,
the light does not light
When right front door opens, the
light does not light
When right rear door opens, the
light does not light
When left rear door opens, the light
does not light
Only one light can light
After all doors are closed, illuminat-
ing lamp will not flame out gradually.
After all doors closed, the head lamp
does not light in 15 seconds, when
turn ignition switch to ACC or ON.
Driver side light or passenger cap
side light do not light
When Driver side door opens,
driver side light does not light
When Passenger side door opens,
passenger side light does not light1. (room light) fuse
1. driver cap side door control switch
2. wiring harness
3. bulb
1. right front door control switch
2. wiring harness
3. bulb
1. right rear door control switch
2. wiring harness
3. bulb
1. left rear door control switch
2. wiring harness
3. bulb
1. bulb
1. Door-control switch
2. Wire harness
1. ignition switch
2. fuse
3. light relay
4. wiring harness
1. (door) fuse
2. (meter) fuse
3. light relay
4. driver side door control switch
5. bulb
6. wiring harness
1. driver side door control switch
2. wiring harness
3. bulb
1. passenger side door control switch
2. wiring harness
3. bulb
4. Room lights system
Inspect the car
1. inspect turning flasher wiring
(a) Disassemble joint from turning flasher and inspect wiring
harness side joint as following table.
phenomena
Possible partsReference pages
 281 

(b) Inspect function of rear fog light.
(1) Turn the ignition switch to ON.
(2) Inspect rear fog light’s situation when every switch works, just as following table.
Light--Light System
(b) Connect joint to directional switch and inspect from wiring harness’s side joint as following table:
Avometer terminals
2-earth
2-earth
3-earth
3-earth
5-earth
6-earth
8-earthcondition
warning light switch OFF → ON
turn light switch (right) OFF → ON
warning light switch OFF → ON
turn light (left) switch OFF → ON
turn light(left) switch OFF → ON
turn light(right) switch OFF → ON
warning light switch OFF → ONregular situation
0V → 0 ⇔ 9Vevery min 60 to 120 times
0V → 0 ⇔ every min 60 to 120 times
0V → 0 ⇔ 9Vevery min 60 to 120 times
0V → 0 ⇔ 9Vevery min 60 to 120 times
over 9V → 0V
over 9V → 0V
over 9V → 0V
2. Inspect rear fog light switch
(a) inspect rear fog light wiring
(1) Disassemble the joint from switch sides and inspect the
joint from wiring harness as following table.
Avometer terminals
1-earth
2-earth
3-earth
5-earth
6-earth
7-earthcondition
normal
light control switch OFF → ON
normal
light control switch OFF → ON
front fog light switch OFF → ON
normalregular situation
conduct
ion
0V → 10-14V
10-14V
not conduct
ion → conduction
not conduction→ conduction
conduction
Situation
Light switch OFF → ON, front fog light switch OFF
Light switch OFF → ON, front fog light switch ON, rear fog light switch ONrear fog light working situations
rear fog light does not light
rear fog light lights
3. Inspect lighting system function
Clues on: key aperture lamp and room light.
Avometer terminals
7-earth
1-earth
1-earth
4-earthcondition
normal
turn light switch ON
turn light switch ON
normalregular situations
conduct
ion
battery voltage
no voltage
battery voltage
Wiring
harness side
 282 

Light--Light System
(a) Turn the ignition switch to OFF and open all doors, then lock driver cap side door.
(b) Unlock the drive’s side door and open any door, then inspect whether room light lights. Close the door
and inspect whether room light lights off in 15 seconds.
(c) Turn ignition switch to ON, then open any door to inspect whether room light lights off immediately.
(d) Turn ignition switch to OFF.
(e) Open or close any door to light room light. Turn ignition switch to ON before room light turns off(about
15seconds) to inspect whether room light turns off immediately.
(f) Turn ignition switch to OFF.
(g) Open or close any door to light room light. Lock driver cap side door before room light turns off(about
15seconds) to inspect whether room light turns off immediately.
Inspect
1. Front combination headlight dimmer switch
assembly
(a) Inspect the conduction of light control switch
(1) Inspect switch on every positions, the conduction among
terminals as following table.
Switch positionsAvometer terminalsregular situations
OFF - not conduction
Position light12-6conduction
Lamp12-6conduction
Lamp7-10conduction
(b) Inspect conduction of front assembled dimmer switch
(1) Inspect switch on every parts, the conduction among terminals as following table.
Switch positionsAvometer terminalsregular situations
Flasher 11-10conduction
Low beam light9-10conduction
Distant light7-10conduction
(c) Inspect the conduction of turning light switch
(1) Inspect switch on every positions, the conduction among terminals as following table.
Switch positionsAvometer terminalsregular situations
Turn right 4-5conduction
neutral -not conduction
turn left 4-3conduction
 283 

Malfunction
Wiper and cleaner do not work.
Wiper does not work on LO, HI or MIST.
Wiper does not work on INT
Washer generator does not work
When cleaner switch ON, wiper does not
work.
Wiper cleaner can not spout
zRight assembled switch on HI, wiper
blade will touch the bodywork.
zWhen right combination switches are OFF, washer will
not return to original position or stop position is incorrect.
Component names
1. ignition switch
2. ignition relay
3. (wiper) fuse (central power distribution box)
4. right assembled switch
5. wiring harness
1. right assembled switch
2. wiper generator
3. wiring harness
1. right assembled switch
2. wiper generator
3. wiring harness
1. (washer) fuse (central power distribution box)
2. wiper switch
3. wiper generator
4. wiring harness
1. right assembled switch
2. washer generator
3. wiring harness
1. cleaner hose and nozzle
1. right assembled switch *1
2. wiring harnessReference pages
-
-
-
302
302
303
302
303
-
-
-
-
302
303
-
-
302
-
Inspect the car
Inspect the function of cleaner generator
(1) Add some rinsing to wiper water tank, then disassemble
cleaner generator joint.
(2) Connect battery wire with cleaner generator joint terminal2,
negative wire with terminal1,then inspect whether cleaner
generator works.
Notes: Be quick(in 20 seconds) to do this test to pre-
vent cleaner generator coil from burning.
If its function does not in accord with regulations, replace
cleaner generator.
Wiper and cleaner--Wiper and cleaner system
Wiper and cleaner
Wiper and cleaner system
Malfunction phenomena table
The underside table can help you to eliminating malfunction in wiring. It sorts as possibilities of malfunction’s
reasons.
*1:inspect set position of wiper arm and wiper blade.
 299