air condition GEELY FC 2008 Owner's Guide

Air conditioner--Compressor assembly
zIf Refrigerant oil quantity in the disassembled old com-
pressor is too little, check whether the system leaks Re-
frigerant oil.
zOnly could use 100PG Refrigerant oil.
9. Assemble compressor and electromagnetic clutch.
(a) Assemble compressor, electromagnetic clutch and three
bolts.
Torque: 24.5 N
⋅ ⋅⋅ ⋅
⋅m
(b) Connect the joint.
10. Assemble driving belt.
11. Assemble refrigerant No.1 high pressure hose.
(a) Disassemble the cover on pipeline joint.
(b) Spread Refrigerant oil on new O-shape loop and assemble
it on No.1 refrigerant high pressure hose.
Refrigerant oil: 100PG
(c) Connect No.1 refrigerant high pressure hose to compres-
sor and electromagnetic clutch and assemble the bolts.
Torque: 9.8 N
⋅ ⋅⋅ ⋅
⋅m
12. Assemble refrigerant No.1 low pressure hose.
(a) Disassemble the cover on pipeline joint.
(b) Spread Refrigerant oil on new O-shape loop and assemble
it on No.1 refrigerant low pressure hose.
Torque: 23 N
⋅ ⋅⋅ ⋅
⋅m
(c) Connect No.1 refrigerant low pressure hose to compres-
sor and electromagnetic clutch and assemble the bolts.
Torque: 9.8 N
⋅ ⋅⋅ ⋅
⋅m
13. Fill the refrigerant (referring to page 221).
Regulated quantity: 660 ± 10g
14. Heat the engine.
15. Check whether the refrigerant leaks.
 235 

Air conditioner--Condenser AssemblyCondenser AssemblyInspection on the automobile1. Check the Condenser Assembly.(a) If the radiating fins of condenser assembly are dirty, wipe it with water and blow it to dry with com-
pressed air.
Notice: Do not damage the radiating fin.
(b) If the radiating fin is curved, repair it with gad screw driver or pliers.2. Check whether the Condenser leaks.(a) Use leakage detector to check whether the Refrigerant leaks at the joint of the pipelines.
(b) If it leaks, check the fastening torque of joint part.Overhaul1. Disassemble the radiator cover assembly.
2. Recycle the HFC-134a(R134a)
3. Disassemble the Refrigerant liquid pipe A.(a) Disassemble the bolt from the condenser assembly and
disconnect the Refrigerant liquid pipe A.
(b) Disassemble the O-shape ring from the Refrigerant liquid
pipe.
Notice: The pipeline should be covered immediately
to prevent damp or dust from getting into the system.4. Disassemble the Refrigerant NO.1 high pressure
hose.(a) Disassemble the bolt and the Refrigerant NO.1 high pres-
sure hose from the condenser assembly.
(b) Disassemble the O-shape ring from the Refrigerant high
pressure hose.
Notice: The pipeline should be covered immediately
to prevent damp or dust from getting into the system.5. Disassemble the condenser assembly.(a) Disassemble those two bolts and the bracket on water tank. 236 

Air conditioner--Condenser Assembly(b) Disassemble two bolts.
(c) Pull the component on the top of water tank assembly back
to disassemble the condenser assembly.6. Disassemble the drier(a) Use 10mm hexagon wrench to disassemble the cover and
filter core from regulator.
(b) Disassemble two O-shape rings from the cover.
(c) Use the acutilingual pliers to disassemble the drier.7. Assemble the drier.(a) Use the acutilingual pliers to assemble the drier.
(b) Put the O-shape ring in the cover.
(c) Spread freezing lubricant at the connecting part between
the O-shape ring and the cover.
Refrigerant oil: 100PG
(d)Use the 10mm hexagon wrench key to assemble the cover
to condenser assembly.
Torque: 12.3 N⋅ ⋅⋅ ⋅
⋅m8. Assemble condenser assembly.
9. Assemble Refrigerant NO.1 high pressure hose.(a) Disassemble the cover from the tie –in of the pipe.
(b) Daub enough Refrigerant oil to lubricate at the connecting
part between the O-shape ring and the cover.
Refrigerant oil: 100PG
(c) Use the bolt to connect Refrigerant high pressure hose
with condenser assembly.
Torque: 5.1 N⋅ ⋅⋅ ⋅
⋅mInner hexagon
socket wrench
Adjuster 237 

Air conditioner--Condenser Assembly10. Assemble the Refrigerant liquid pipe A.(a) Disassemble the cover from the pipeline joint.
(b) Assemble the O-shape ring to the Refrigerant liquid pipe
A.
(c) Spread enough Refrigerant oil to lubricate at the conencting
part between the O-shape ring and the cover.
Refrigerant oil: 100PG
(d) Use the bolt to connect the Refrigerant liquid pipe A with
condenser assembly.
Torque: 5.4 N⋅ ⋅⋅ ⋅
⋅m11. Fill with Refrigerant.Regulated quantity: 660 ± ±± ±
± 10g12. Warm the engine.
13. Check whether the Refrigerant leaks. 238 

(3) Confirm the malfunction will not happen again after repairing,
a. Set ignition switch at LOCK position,
b. Cut off cathode of battery, and keep this state for one minutes at least,
c. Connect all ECU plugs,
d. Connect the subassembly plug of safety airbag at the side of driver,
e. Connect the subassembly plug of safety airbag at the side of passenger,
f. Connect the plug of pre-tension safety belt at the side of driver and passenger,
g. Connect the plug of helix cable,
h. Connect the cathode of battery,
i. Set ignition switch at ON position,
j. Does the indicating light of safety airbag work correctly?
Yes: malfunction has been removed, and the repair procedure should be explained for customers,
No: Check the malfunction state again, then if malfunction happens again, repeat from step 1.
3. Inner malfunction
Inner malfunction of safety airbag system unit
Test conditionWarning
zTest condition for this malfunction is the malfunction code which does not happen
before checking, DTC makes the inspection, it might incur wrong operation to hurt
human or system when making this inspection, so it is necessary to make preparation
before the inspection.
zInner circuit of electronic control unit of safety airbag system has malfunction.
Power voltage of electronic control unit of safety airbag system is too low.
Test conditionWarning
zTest condition for this malfunction is the malfunction code which does not happen
before checking, DTC makes the inspection, it might incur wrong operation to hurt
human or system when making this inspection, so it is necessary to make preparation
before the inspection.
zThe voltage of safety airbag system unit and the grounding connector pin is less than
9V.
Possible reasonzThe voltage of battery is too low.
The wiring harness between battery and electronic control unit of safety airbag system
has malfunction.
4. Malfunction of power supply
Supplemental restraint system--Remove malfunction
 253 
Possible reason
OperationInner malfunction in safety airbag system unit
Change the safety airbag system unit, referring to the disassembling and assembling of
safety airbag system and safety airbag system unit.

5. Malfunction at the side of driver
Malfunction of safety airbag at the side of driver (resistance is too big or too small,
short circuit, grounding and so on)
Test conditionWarning
zIf the treatment is wrong, safety airbag assembly 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.
zThe resistance between connector pins of safety airbag system unit is not in regulated
scope.
Related wiring harness of driver airbag in safety airbag system happens short circuit or
open circuit.
Possible reason
zSafety airbag assembly at the side of driver has malfunction.
zHelix cable has inner malfunction.
zConnector of the circuit between helix cable and electronic control unit of safety airbag
system has malfunction.
zWiring harness between helix cable and electronic control unit of safety airbag system
happens open circuit or short circuit.
zConnector of driver gas generator in safety airbag system is not inserted well.
Diagnostic procedure
(1) Check helix cable
Warning
If the treatment is wrong, safety airbag assembly 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.
zIs every related part of helix cable normal? (Whether the relationship between pins is normal,
whether there is any unnecessary short circuit, open circuit and other phenomenon)
Normal: make next step
Abnormal: change the helix cable
Refer to safety airbag system, disassembling and assembling of helix cable
(2) Confirm whether the malfunction is on safety airbag assembly at the side of driver or other parts.
a. Change it with a good safety airbag assembly at the side of driver,
b. Assemble the cathode cable of battery,
c. Set ignition switch at ON position,
d. Is there the display of malfunction code? Could it be removed?
Yes: change the safety airbag assembly at the side of driver
Refer to safety airbag system, disassembling and assembling of safety airbag assembly at
the side of driver.
No: make next step
(3) Check the connector of helix cable wiring harness
a. Set ignition switch at LOCK position.
b. Loosen the cathode cable of battery and keep this state for one minute at least,
c. Disassemble shell body of steering column,
d. Loosen connector of helix cable,
e. Is the connector of helix cable normal? (Whether the relationship between pins is normal, whether
there is any unnecessary short circuit, open circuit and other phenomenon)
Normal: make next step
Abnormal: change the helix cable
Refer to safety airbag system, disassembling and assembling of helix cable
Supplemental restraint system--Remove malfunction
 255 

(4) Check the wiring harness between helix cable 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. Disassemble glove box (with safety airbag assembly at the side of passenger),
d. Loosen the connector of safety airbag assembly at the side of passenger,
e. Disassemble left inner trim board,
f. Loosen the connectors of all safety airbag system units,
g. Check the wiring harness between connector pole of safety airbag system unit and helix cable
connector pin.The wiring harness between safety airbag system at the side of passenger unit con-
nector pin and helix cable connector pin has following situation:
zEarth
zShort connection with power supply
zShort circuit
h. Are the wiring harnesses above normal?
i. Normal: malfunction diagnosis ends, assemble all parts
j. Abnormal: change the wiring harness.
6. Malfunction at the side of passenger
Diagnostic procedure
(1) Check the connector of safety airbag assembly at the side of passenger
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.
Malfunction of safety airbag at the side of passenger (resistance is too big or too
small, short circuit, grounding and so on)
Test conditionWarning
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.
zThe resistance between connector pin 13 and pin 14 of safety airbag system unit is not
in regulated scope.
zThe wiring harness between connector pin 13 and pin 14 of safety airbag system unit
happens short circuit.
Possible reason
zSafety airbag assembly at the side of passenger has malfunction.
zConnector between safety airbag assembly at the side of passenger and electronic con-
trol unit of safety airbag system has malfunction.
zConnector between safety airbag system unit and grounding position has malfunction.
zThe circuit between safety airbag assembly at the side of passenger 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.Supplemental restraint system--Remove malfunction
 256 

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 

Circuitry--Power supply
1. ST startup system
2. HEAD MAIN light system
3. spare
4. ECU instrument travel
computer (Aldine)
5. horn
6. turn light, alarm light
7. charging system
8. air condition system
9. electric injection system
10. audio system, air condition,
instrument, room light, trunk
light, door light
11. AM2 startup system
12. spare safety
13. spare safety
14. spare safety
15. spare safety
16. electric chair (Aldine)
17. electric fan
18. ABS system
19. ABS system20. left distance headlight
21. right distantce headlight
22. left low beams
23. right low beams
 314