2008 GEELY FC wiring

39. Disassemble lower mounting bracket of panel frame-
work [68000074].
(a) Disassemble the screw and disconnect wiring harness.
(b) Disassemble the screw cap, bolt and lower assemble
bracket of panel framework.
40. Disassemble panel framework body assembly
[68000070].
(a) Disassemble three bolts and disconnect panel junction box
and joint fixed plug.
(b) Release fixed clamp from panel framework body and dis-
connect the wiring harness.
(c) Disassemble five bolts and panel framework body
assembly.
41. Disassemble wind outlet of Defogger.
Release five fixed claws and disassemble wind outlet of de-
fogger
42. Disassemble control cable assembly of air mixing
flow choke (manual air conditioner).
(a) Disassemble pull cable from fixed clamp.
(b) Disassemble control cable of air mixing flow choke.
43. Disassemble engine ECU.
Disassemble two bolts and disconnect engine ECU.
44. Disassemble air conditioner group assembly.
Disassemble two screw caps, screws, bolts and air condi-
Air conditioner--Air conditioner central heating core assembly
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Fixing claw
Fixing clamp

Supplemental restraint system--Note
Special tools and measurers which any safety airbag repairing position should have:
Changeable subassembly which safety airbag repairing position should have:
a. Safety airbag assembly at the side of driver;
b. Safety airbag assembly at the side of passanger;
c. Helix cable assembly.
d. ECU assembly;
e. Steering wheel.
I. Safety airbag joint
No. ItemApplicable
(1) Terminal dual-locking organization
(2) Airbag anti-explosive organizationJoint 3, 4, 7, 8
(3) Checking organization of electric circuit connection
(4) Inadequacy connection protection organization Joint 4
(5) Joint dual-locking organization Joint 2
(6) Joint dual-locking organizationJoint 6, 7, 10
Safety airbag at the
side of passengerSafety airbag at
the side of driver
Helix
cable
Airbag controller
1. All safety airbag joints should be yellow to be easy to distinguish the joints on other automobile parts,
this could guarantee the safety performance and reliability of safety airbag joint, each kind of joint has
special function and design.
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Number
a
b
c
d
eFunction
Disassemble airbag subassembly on steering wheel
Assemble and disassemble big nut on steering column
Assemble and disassemble ECU and safety airbag assembly
at the side of passenger on automobile body.
Used for electric measurement on wiring harness
Used for resistance measurement of electric ignition device
of airbag subassembly. Name and type of tool
5S hexagon wrench
Socket wrench 18S
14S socket wrench
Numeric multi-meter DT 992 type
Electric detonator tester
QJ992 type
Short
wiring
harness

(4) Joint locking organization:
Lock the locking clasp of joint to fasten the connection of joint.
2. When the automobile front face is impacted, and generated force is bigger than the standard pre-set,
airbag will work automatically. The sensor in safety airbag controller will feel the impact, at the same
time, it will judge the generation of impact by inner arithmetic to make ignition electric current. Electric
current will flow in gas generator to make explosive function, then two gas generators in airbag at the
side of driver and passenger will make gas to increase quickly inner pressure of airbag and rush out
the trim cover of steering wheel and instrument panel. After airbag charging is closed, the gas ejects
from the gas outlet at the side or at the back of airbag.
II. Disassemble the connecting joint of lower helix cable and wiring harness of steer-
ing wheel.
1. Put your finger on sliding block.
2. Move the sliding block to release the clasp.
3. Pull out the male joint.
Liking that shown in figure: some joints of wiring harness use the female joints in the right part of figure,
some designs of helix cable is similar with the joints in the left part.
III.Connect the connecting joint of lower helix cable and wiring harness of steering wheel.
1. Liking that shown in figure, align locking part of male joint and sliding block of female joint in same
direction to avoid mutual friction.
Supplemental restraint system--Note
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Sliding block
Sliding block
Disconnect completely

IV. Assemble ECU joint
Figure 1 Figure 2 Figure 3
1. Press down limit switch in figure 1.
2. Dial white switch along the black line in figure 2, dial it to bottom liking that shown in figure3.
Hint: you will hear the assembling sound that shows it is put to position when white switch is
put into position.
V. Connect airbag wiring harness and short wiring harness at the side of passenger.
2. Confirm inserting it until locking, after assemble, pull it to check whether it is locked (when locking,
confirm exterior joint returns to former position, at the same time, assembling sound could hear).
Hint:
zWhen moving the sliding block, do not contact it.
zPay attention to do not distort the release board, if release board is distorted, it is neces-
sary to change it with new helix cable.
Figure 3 Figure 4
1. Insert the connector in figure 3 in the part in figure, after assemble it into its position, you will hear hint
sound.
Supplemental restraint system--Note
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Sliding blockSliding block
Limit switch

Inspection
I. The inspection for airbag module at the side of
driver could be divided into three situations:
Automobile is not impacted, automobile is impacted but
airbag does not explode, and automobile is impacted and
airbag explodes.
1. Automobile is not impacted:
a. Make malfunction diagnostic inspection,
b. Check the safety airbag assembled on steering wheel
with your eyes,
including following items mainly:
Check whether the airbag has any cut, small crack or the surface and concave slot of airbag has
obvious changed color.
2. Automobile is impacted but airbag does not explode:
a. Make malfunction diagnostic inspection,
b. Check the disassembled safety airbag with your eyes, including following items mainly:
Check whether the airbag has any cut, small crack or the surface and concave slot of airbag has
obvious changed color.
Check whether wiring harness has any cut, crack or joint has any flaw,
Check whether steering wheel has distorted,
Check whether the plug and wiring harness of helix cable has been damaged, the loudspeaker wiring
harness plug and wiring harness has been damaged or distorted,
Check whether contacting board of steering wheel loudspeaker button has been distorted (if it has
been distorted, it is necessary to change with new safety airbag module, forbid repairing it),
Interruption situation could happen between safety airbag module and steering wheel lower defend-
ing cover, and when new airbag module is assembled on steering wheel, its surrounding clearance
must be even (Assemble and disassemble of driver airbag module should accord with correct step to
work).
3. Automobile is impacted and airbag explodes:
a. Make malfunction diagnostic inspection,
b. Check the disassembled safety airbag with your eyes, including following items mainly:
Check whether the plug and wiring harness of helix cable has been damaged, the loudspeaker wiring
harness plug and wiring harness has been damaged or distorted,
Check whether wiring harness has any cut, crack or joint has any flaw,
Check whether steering wheel has distorted,
Interruption situation could happen between safety airbag
module and steering wheel lower defending cover, and
when new airbag module is assembled on steering wheel,
its surrounding clearance must be even (Assemble and
disassemble of driver airbag module should accord with
correct step to work)
II. The inspection for airbag module at the side of
passenger could be divided into three situations:
Automobile is not impacted, automobile is impacted but
airbag does not explode, and automobile is impacted and
airbag explodes.
Supplemental restraint system--Inspection
Safety airbag module at
the side of passengerChange the
wiring harness
of airbag
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Supplemental restraint system--Inspection
1. Automobile is not impacted:
a. Make malfunction diagnostic inspection,
b. Check the safety airbag assembled on panel framework with your eyes, including following items
mainly:
Check whether the airbag has any cut and small crack, the surface and concave slot of airbag has
obvious changed color, and connecting bolts are loosened.
2. Automobile is impacted but airbag does not explode:
a. Make malfunction diagnostic inspection,
b. Check the disassembled safety airbag with your eyes, including following items mainly:
Check whether the airbag has any cut, small crack or the surface and concave slot of airbag has
obvious changed color.
Check whether wiring harness has any cut, crack or joint has any flaw.
Check whether connecting bolt between airbag module and panel framework has been loosened, weld-
ing part of assemble bracket has any crack or distortion, and Assemble and disassemble of passenger
airbag module should accord with correct step to work.
3. Automobile is impacted and airbag explodes:
a. Make malfunction diagnostic inspection,
b. Check the disassembled safety airbag with your eyes, including following items mainly:
Check whether panel has any distortion and crack;
Check whether wiring harness of safety airbag has any cut, crack or the joint has any flaw;
If there is any crack on connector between panel and safety airbag, it is necessary to change it with
new product;
When new airbag module is assembled on its position, its surrounding clearance should be even
(Assemble and disassemble of passenger airbag module should accord with correct step to work).
III. Inspection for safety airbag controller could be divided into two situations: automobile
is not impacted, and automobile is impacted but airbag does not explode.
1. Automobile is not impacted: make system inspection.
2. Automobile is impacted but airbag does not explode:
a. Make system inspection.
b. Check safety airbag controller with your eyes:
Whether the bracket has any concave, crack, distortion and so on;
Whether zincification layer of bracket is damaged;
Whether the exterior casing of controller has any crack, concave or distortion;
Whether the joint is damaged, the terminal is distorted, or wiring harness is bitten.
IV. Inspection for wiring harness.
a. Make system inspection.
b. Check whether all wiring harnesses of safety airbag (SRS) has been damaged or lead wire are exposed,
joint has been damaged, and terminal has any distortion or crack.
Hint: wiring harness of safety airbag combines with the wiring harness of whole automobile,
but the wiring harness of safety airbag is yellow.
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Supplemental restraint system--Remove malfunction
Remove malfunction
Malfunction table
lThe voltage disappears (fuse is cut off)
l Combination instrument happens malfunction
lWiring harness between instrument package
and ECU unit has malfunction Malfunction Test statePossible reason
Indicating light of
safety airbag
system does not
illuminateWarning circuit of safety
airbag system happens
malfunction
1. Indicating light of safety airbag system does not illuminate
Diagnostic procedure
When making first malfunction test, we advise shaking wiring harness and plug to test whether there is
discontinuous bad contact in wire, if having this problem, please verify whether the connection of plug, terminal
and wiring harness is correct and is not damaged, if it is not this problem, please make by next step.
(1) Check other wiring harnesses and indicating lights of instrument package
a. Set ignition switch at ON position,
b. Are other warning indicating lights illuminating?
If illuminating: set ignition switch on LOCK position, then make next operation.
If not: check the power supply system and grounding system of instrument package (fuse), then
make step 5.
(2) Check the bulb
Warning: wrong treatment for safety airbag system parts will incur safety airbag and pre-
tension safety belt are opened accidentally, this might happen heavy accident. Please read
service warning of safety airbag system before disposing safety airbag parts.
a. Set ignition switch at LOCK position,
b. Cut off cathode wire of battery and keep this state for 60 seconds at least,
c . Disassemble combination instrument,
d. Measure whether corresponding two pins of indicating light of safety airbag could conduct,
Yes: make next step,
No: change the bulb of indicating light.
(3) Check the wiring harness connection between ECU unit and instrument package .
a. Set ignition switch at LOCK position,
b. Cut off cathode wire of battery,
c . Cut off the plug of instrument package ,
d. Check whether corresponding circuit of indicating light could conduct,
Yes: make next step,
No: change the wiring harness, then make step 5.
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Number Malfunction removing itemSpecification
1 Indicating light of safety airbag system does not illuminate Warning circuit of safety airbag system happens malfunction
2 Indicating light of safety airbag system illuminates usually Warning circuit of safety airbag system happens malfunction or
there is exterior malfunction

Supplemental restraint system--Remove malfunction
Diagnostic procedure
When starting to check, firstly, use special diagnostic tool and ECU to make diagnostic communication to
find the reason of malfunction, if communication could not implement, make following inspection:
(1) Check the battery
a. Measure the voltage of battery
b. Is the voltage higher than 9V?
Yes: make next operation,
No: Power supply of battery is lack, check the charging/discharging system, then make step 5.
(2) Check the conduction of wiring harness between ECU and combination meter.
a. Set ignition switch at LOCK position,
b. Cut off cathode of battery,
c. Open the defending board of central channel,
d. Disconnect the connector of instrument package ,
e. Connect the cathode of battery,
f. Set ignition switch at ON position,
g. Check whether the terminal voltage of corresponding connector of instrument is 12V (connecting
wire of power supply and instrument)
Yes: make next step,
No: check the circuit part, then make step 5 after repairing it.
h. Set ignition switch at LOCK position,
i. Check whether the corresponding terminal of instrument connector conducts with corresponding
terminal of diagnostic interface (diagnose two ends of K wire),
Yes: make next step,
No: repair or change the wiring harness, then make step 5.
j. Guarantee cathode of battery is cut off and keep this state for one minutes at least, cut off connec-
tor of ECU.
k . Disconnect the plug of instrument package,
l. Check whether it conducts between ECU plug voltage, K wire, airbag indicating light terminal and
plug of instrument package ?
Yes: make next operation,
No: change the wiring harness, then make the step 5.
m. Disassemble the ECU to check whether the terminal is good, and the short circuit stick is broken.
Yes: change the ECU,
No: connect the ECU connector again, then make next operation.
zPower supply of battery is lack
zECU has inner malfunction
zIndicating light of combination meter safety airbag has
malfunction
zPlug connection of ECU has malfunction
zPlug of combination meter contacts badly
zPower supply fuse of ECU is cut off or contacts badly
zPlug terminal of ECU contacts badly
zWiring harness between plug terminal and grounding of
ECU contacts badly
zSafety airbag circuit at the side of driver or passenger
has malfunction. Malfunction Test statePossible reason
Indicating light of
safety airbag sys-
tem illuminates
usuallyIndicating light of safety
airbag system illumi-
nates usually
2. Indicating light of safety airbag system illuminates usually
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