sensor GEELY FC 2008 Service Manual

Parking front brake pull cable assembly
Change
Parking brake--Parking front bake pull cable assembly
 156  1. Disassemble upper trim board on box.
2. Disassemble parking brake hole cover.
3. Disassemble central box.
4. Disassemble parking brake handle assembly.
5. Disassemble front bottom board bracket.
6. Disassemble front exhaust pipe with Three-Way
Catalytic Converter assembly.
(a) Disassemble the joint of oxygen sensor.
(b) Disassemble four bolts, compressed spring and front ex-
haust pipe with Three-Way Catalytic Converter assembly.
7. Disassemble heat insulation board of front exhaust
pipe.
Disassemble there screw caps and heat insulation board of
front exhaust pipe.
8. Disassemble parking front brake pull cable
assembly.
9. Assemble parking front brake pull cable assembly.
10. Assemble heat insulation board of front exhaust
pipe.
Assemble heat insulation board of front exhaust pipe with there
screw caps.
Torque: 5.4 N
⋅ ⋅⋅ ⋅
⋅m
11. Assemble front exhaust pipe with Three-Way Cata-
lytic Converter assembly.
(a) Assemble two new gaskets and front exhaust pipe with
Three-Way Catalytic Converter assembly with four com-
pressed springs and bolts.
Torque: 43
± ±± ±
± 3 N
⋅ ⋅⋅ ⋅
⋅m
(b) Connect the joint of oxygen sensor.

Parking rear brake pull cable assembly
Change
Hint: the changing procedure for left rear brake pull cable is same as parking right rear brake
pull cable.
1. Disassemble rear wheels.
2. Disassemble rear brake disk brake branch pump bracket assembly(LH).
3. Disassemble brake disk.
4. Disassemble support lever of parking brake shoe (LH).
5. Disassemble adjustor of parking brake shoe.
6. Disassemble parking brake inner shoe assembly (LH).
7. Disassemble parking brake exterior shoe assembly (LH).
8. Disassemble parking brake shoe lever (LH).
9. Disassemble left rear brake pull cable assembly.
Disassemble the bolt and parking left rear brake pull cable assembly from brake back board.
10. Disassemble front bottom board bracket.
11. Disassemble front part exhaust pipe.
12. Disassemble heat insulation board.
13. Disassemble parking left rear brake pull cable assembly.
Parking brake--Parking rear brake pull cable assembly
(a) Disassemble fixing clamp of rear wheel speed sensor wiring
harness.
(b) Disassemble four bolts and parking left rear brake pull cable
from automobile.
(c) Disassemble left rear brake pull cable from parking brake
balancer, then disassemble parking left rear brake pull cable.
14. Assemble parking left rear brake pull cable
assembly.
(a) Connect parking left rear brake pull cable on parking brake
pull cable balancer.
(b) Assemble parking left rear brake pull cable with four bolts.
Torque: 5.4 N
⋅ ⋅⋅ ⋅
⋅m
(c) Connect resinous clamp of speed sensor wiring harness of
 158 

Supplemental restraint system--Note
Note:
zWhen making repair, please make malfunction diagnosis by the flash light and malfunction diagnosing device
according with the method regulated in this operation manual at first, at the same time, it is necessary to check
whether there is any malfunction code before disassembling battery wire.
zForbid disassembling or repairing at any non-appointment repair station
zDo not assemble any safety lever or bumper at the front of automobile, this will influence the performance of this
airbag.
zPeople for repairing, disassembling and assembling should be trained specially.
zWhen disassembling steering wheel assembly, it is necessary to make steering wheel right, only this could disas-
semble steering wheel assembly and make helix cable locate correct position, or it will damage helix cable assembly.
zECU matches with the technical parameter of electric system, forbid using the SRS parts of other automobiles, at
the same time, it is necessary to use new product to replace any part.
zWhen repairing automobile (especially electric welding), it is necessary to close key switch, and it is best to cut off
the anode of battery.
zAfter unfolding airbag, safety airbag assembly and helix cable assembly should be changed completely.
zWhen disassembling or carrying airbag assembly, trim cover should face the upside; safety airbag assembly
could not superpose directly to avoid make wrong explosion and make any accident.
zThe inner malfunction of controller (ECU) could not repair, if it happens any malfunction, change it.
zSafety airbag assembly should be stored in the environment whose temperature is lower than 40C, relative humid-
ity is lower than 75% and is apart from electromagnetic interruption.
zForbid disassembling the airbag assembly and gas generator in it.
zForbid connect AC or DC with over 20V with ECU to avoid damage.
Supplemental restraint system
Note
Warning:
zThis product is the SRS (supplemental restraint system) equipped by JILI “YUANJIN vision” type automobile, when
the automobile frontal face is impacted heavily, this product could reduce the possible hurt for driver and passen-
ger at the front seat, but this product could not replace the safety belt. For SRS is supplemental restraint safety
system, the driver should tie safety belt. This product is single-point electronic dual-airbag system whose charac-
teristic is that all sensors and control circuits are assembled in control box and gas maker is protechny. At the
same time, this product accords with the enterprise standard “Automobile safety airbag equipment” (Q/JL001—
2001) to product.
zIn repairing process, if it does not accord with correct operation sequence to operate, SRS might happen the
accidental explosion to make heavy accident. If repair does not accord with correct procedure, even if repair does
not incur accident, SRS might disable when automobile happens accident, for example, it could not explode by
the requirement. So, when making repair (including disassembling, assembling, checking or changing any part),
it is necessary to operate by correct sequence regulated by repair manual.
zIt is necessary to confirm following works before repairing: 1. Put the ignition switch at “OFF” state. 2. Disconnect
the cathode connection of battery, and make repair after waiting for 60s. In addition, disassembled cathode
should be twisted by insulating tape to insulate. (Capacitor in ECU could keep some electric power after battery
is cut off to unfold safety airbag in some time. So, when making maintenance, if it does not wait for some time
before operating, it might incur heavy hurt accident for wrong expansion of safety airbag.)
zDo not put the parts of SRS directly under the insulation of hot air or flame.
 239 

(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
 242 
Sliding block
Sliding block
Disconnect completely

Inner malfunction information could see following table 2.
Table 2: ECU inner malfunction information indicating table
Schematic drawing for fast flash indicating light
Schematic drawing for “short, short, long and short” malfunction
If happening the situations above, it is necessary to turn off key switch of automobile at first, then turn on key
switch and start it again, if information hint could not be removed, it is necessary to change ECU.Supplemental restraint system--Malfunction treatment 246 NumberMalfunction typeFast flash typeRemark
1Electronic acceleration offset malfunctionShort, short, short and long0001
2Electronic acceleration self-checking malfunctionShort, short, long and short0010
3SCM inner RAM is wrongShort, short, long and long0011
4Inner parameter is wrongShort, long, short and short0100
5Inner malfunction or acceleration storage space is full and ignition record has been made. Short, long, short and long0101
6Mechanical safety sensor happens malfunctionShort, long, long and short0110
7Increased pressure is wrongShort, long, long and long0111
8Ignition driving function is wrongLong, short, short and short1000
9Voltage of ignition voltage F12 and F13 is wrongLong, short, short and long1001
10Other parts are wrongLong, short, long and short1010

Light--Front fog light joint
Front combination light (LH)
Subassembly
Left front combination
light units
Front combination
light bulb
Front combination
light bulb
Front combination light
bulb joint Ultrasonic sensor joint Radiator cover
assembly
Front fog light
joint
Light
seat cap
Bulb joint
Bulb
Bulb
Front fog light joint
Front bumper
 286 

Panel/combination instrument--combination instrument
Panel / combination instrument
combination instrument
Trouble table
Lightening:
Phenomenon
All lights fail
Only one light failsPossible parts of trouble
1. combination instrument assembly
2. joint or harness
1. combination instrument assemblyReference pages
-
-
-
Indicator light:
Phenomenon
Trouble light fails
Charge light fails
Brake system light fails
ABS light fails
SRS lights fails
Door light fails
low fuel level light fails
low Oil pressure light failsPossible parts of trouble
1. harness or joint
2. engine ECU
3. combination instrument assembly
1. harness or joint
2. engine ECU
3. combination instrument assembly
1. harness or joint
2. ABS ECU
3. combination instrument assembly
1. harness or joint
2. ABS ECU
3. combination instrument assembly
1. harness or joint
2. airbag sensor assembly
3. combination instrument assembly
1. harness or joint
2. door control switch
3. combination instrument assembly
1. harness or joint
2. fuel level light switch
3. combination instrument assembly
1. combination instrument assembly
2. oil pressure light switch
3. harness or jointReference pages
-
-
-
-
-
-
-
-
335
-
-
335
-
-
-
-
-
-
-
335
335
-
335
335
 334 

Panel/combination instrument--combination instrument
Indicator light:
Phenomenon
Turning light fails
Distant light failsPossible parts of trouble
1. harness or joint
2. turn light and safety warning light system
3. combination instrument assembly
1. harness or joint
2. left combination switch
3. combination instrument assemblyReference pages
-
-
335
-
-
335
Instrument:
Phenomenon
Revolution counter, petrol guage and
engine water thermometer fail
petrol guage fails or works abnormallyPossible parts of trouble
1. harness or joint
2. (panel) safety fuse
3. combination instrument assembly
1. harness or joint
2. Fuel guage sensor
3. combination instrument assemblyReference pages
-
-
335
-
335
335
Vehicle inspection
1. inspect speed counter
(1) Use speedometer tester to inspect allowed error of speedometer and action of speedometer
Reference: Km/h
speed indicated by speedometer actual speed
20km/h17-23km/h
40km/h35-40km/h
60km/h55-60km/h
80km/h75-80km/h
100km/h95-100km/h
120km/h 114-120km/h
140km/h133-140km/h
160km/h152-160km/h
Notes: tyre wear or tyre pressure too high or too low will increase error.
(2) Inspect speedometer needle offset
Reference: below 0.5km/h
 335 

Panel/combination instrument--combination instrument
2. Inspect output signal of vehicle speed.
(1) When vehicle run at 10km/h, inspect voltage between ter-
minal10 and terminal A1 of combination instrument assembly.
Standards: the voltage pulsates repeatedly between
0V to 5V for thirteen times.
Notes: Inspect the ignition switch “on” connects the
joint
3. Inspect speed gauge
(1) Connect a test tachometer. then startup the engine.
Notes:
zTachometer terminals polarity connects oppositely will damage interior transistors and
LEDs.
zWhen move or disassemble tachometer. do not drop on the ground or knock the surface.
(2) Compare indicted value test tachometer and combination instrument tachometer.
Standard indicted value (rmp) permitted values (rpm)
700 630-770
1,000 (900-1,100)
2,000 (1,850-2,250)
3,000 2,850-3,150
4,000 (3,800-4,200)
5,000 4,750-5,250
6,000 (5,700-6,300)
7,000 6,650-7,350
DC 13.5V, 25°C
(1) Disassemble the joint of fuel meter
(2) Turn ignition switch to ON, inspect indictor position of fuel guage.
Indictor position: F
(3) Connect short terminal1 and terminal2 of wiring harness sides. Turn ignition switch to ON, inspect
indictor position of fuel guage.
Indictor position: F
5. Inspect low fuel level indictor 4. Inspect fuel gauge
The fuel gauge has the function of sensor detection (that is
failure treatment of oil level tachometer)that is when fuel gauge
indictor is at E position, if low oil level warning light doesn”t
light, first should judge whether there have open-loop trouble of
fuel sensor or wiring harness. When sensor fails, fuel indictor
should stop at current position. But if failing time is over 20
seconds, the indictor will return to E position quickly, the in-
strument will at wire break detection. If the normal situation of
detection panel is over 20 seconds, indicator will return to normal.
A1A20
 336 

Panel/combination instrument--panel
32. Disassemble lower panel assembly [68010005]
(a) Disassemble the joint of indoor temperature sensor.
(b) Disassemble machine cover locking pull cable with handle assembly.
(c) Disassemble six D bolts.
(d) Disassemble six fixing clamps and panel lower board.
33. Disassemble left storage box of lower panel [68010007]
34. Assemble upper panel assembly [68010004]
Assemble upper panel assembly with D bolt and two A screws.
D bolt: 18 N⋅m
35. Assemble CD machine assembly [67000126]
(a) Assemble pedal central ventilation hole assembly on CD machine assembly.




 345