sensor GEELY MK 2008 Owner's Guide

Section 3 LH/RH Rear Suspension Coil SpringReplacement1. Remove rear wheel
2. Remove the wire of the wheel speed sensor(with ABS)
(1) Remove the connector of wheel speed sensor.
(2) Remove bolts and wheel speed sensor from rear axle
frame.
Notes:
Remove the right sensor wire by using same process as left.
3. Remove the load-sensing valve bracket (without ABS)
Remove two nuts and load-sensing valve bracket from the axle
bracket
4. Remove the proportioning valve and rear right brake tube
(1) Remove the proportioning valve and rear right brake tube by
the special tool
(2) Remove the clips
Notes: Don't reuse the clips
5. Remove the proportioning valve and rear left brake tube
Notes: use the same operations of the proportioning valve and
rear right brake tube to remove #3 rear brake tube.
6. Remove right parking brake cable assembly
Remove nuts and right parking brake cable assembly
assembly from rear axle frame
7. Remove left parking brake cable assembly
8. Loose the rear axle assembly
Loose two 2 boltsRear Suspension System-LH/RH Rear Suspension Coil Spring4-57

Rear Suspension System-LH/RH Rear Suspension Coil Spring4-5918. Mount rear right brake tube
Tips:
Mount the right assembly by using same operations as left.
19. Mount sideslip control sensor wire (with ABS)
(1) Tighten sideslip control sensor wire by bolts
Torque: 8.0 N.m
(2) Mount sideslip control sensor wire
Attention: Mount the right wire by using same operations as left.
20. Mount load-sensing valve bracket (without ABS)
Mount load-sensing valve bracket by two buts
21. Sufficiently tighten the rear axle frame assembly
(1) Stabilize the shock absorber assembly
Use the lifting jack and add 90Kg force on rear luggage
carrier if bolts can not be tightened at this point.
(2) Sufficiently tighten bolts
Torque: 82 N.m
22. Sufficiently tighten the left rear shock absorber assembly
Sufficiently tighten nuts
Torque: 49 N.m
23. Sufficiently tighten the right rear shock absorber assembly
Tips: Mount the right rear shock absorber by using same opera-
tions as left.
24. Release the air in the brake hose
25. Mount the rear wheel
Torque: 103 N.m
26. Check rear the wheel alignment
27. Check the wheel speed sensor signal of ABS( with ABS)

Section 5 Rear Suspension CrossmemberComponent ViewRear shock absorber subassembly
Upper washer
Left rear helical spring
Lower washer
Rear right support bushingLower washer Right rear helical springUpper washer
Rear suspension
crossmentber
Rear left support bushing
Parking brake cable assembly Load-sensing valve bracket without
ABSRear Suspension System-Rear Suspension Crossmember4-62specified torqueN.
m :Wheel speed sensor wire
Bracket with ABS
Brake hose
Rear brake drum
subassembly
Right rear hub and
bearing subassembly
Rear brake drum
subassembly Rear brake assembly Brake hose
Left rear hub&bearing
subassembly Clamp
Rear stabilizer
bar bushing
Non-reusable parts

Rear Suspension System-Rear Suspension Crossmember4-63Disassemble:1. Remove rear wheel
2. Remove sideslip control sensor wire (with ABS)
3. Remove load-sensing valve bracket (without ABS)
4. Remove proportioning valve and right rear brake tube
5. Remove proportioning valve and left rear brake tube
6. Remove right parking brake cable assembly
7. Remove left parking brake cable assembly
Tips: Remove right parts by using same operations as left
8. Remove rear brake drum subassembly
9. Remove left rear hub and bearing assembly
(1) Remove nuts and right parking brake cable assembly from
rear axle frame
(2) Remove four bolts and left rear hub and bearing assembly
(3) Remove rear brake assembly from rear axle frame
10. Remove rear right hub and bearing assembly
Tips: Remove right parts by using same operations as left
11. Loosen rear axle frame assembly
12. Disassemble rear left shock absorber assembly
13. Disassemble rear right shock absorber assembly
Tips: Remove right parts by using same operations as left
14. Remove rear left helical spring
15. Remove rear right helical spring
Tips: Remove right parts by using same operations as left
16. Remove rear axle assembly
(1) Lift rear axle assembly by lifting axel
(2) Remove two bolts and rear axle frame assembly

4-6523. Temporarily fasten the rear axle frame assembly
(1) Lift rear axle frame by lifting jack
(2) Mount the rear axle frame by temporarily tightening two bolts
24. Mount rear left helical spring
25. Mount rear right helical spring
Tips:
Mount right parts by using same operations as left
26. Temporarily tighten rear left shock absorber assembly
27. Temporarily tighten rear right shock absorber assembly
Tips:
Mount right parts by using same operations as left
28. Mount rear left hub and bearing assembly
Mount rear brake assembly, rear left hub and bearing assembly by
four bolts
29. Mount rear right hub and bearing assembly
Tips: Mount right parts by using same operations as left
30. Mount rear brake drum subassembly
31. Adjust the gap between brake drum and brake shoe
32. Mount #3 parking brake cable assembly
Tips: Mount right parts by using same operations as left
33. Mount #2 parking brake cable assembly
34. Mount #4 rear brake tube
35. Mount #3 rear brake tube
Tips: Mount right parts by using same operations as left
36. Connect sideslip control sensor wire(with ABS)
37. Connect load-sensing valve braket(without ABS)
38. Sufficiently tighten rear axle frame assembly
39. Sufficiently tighten rear left shock absorber assembly
40. Sufficiently tighten rear right shock absorber assembly
Tips: Mount right parts by using same operations as left
41. Release air from brake tube
42. Mount rear wheel
Torque: 103N.m
43. Check rear wheel alignment
44. Check the speed signal of ABS sensor( with ABS).Rear Suspension System
-Rear Suspension Crossmember

3. Definition of multi-pin plug-in unit terminal
1. Prompt:
R- red Bl- blue Y - yellow B- black P- pink G- green W- white
O- orange Gr - gray Br- brown V- purple Lg- olive drab
The first letter indicates primary color
The second letter indicates stripe colorTerminal
number1 MIL C 10 NA
2 Engine oil pressure switch YG 1 P
3 Brake fluid GR 2 R
4 Park G 3 N
5 Right turn light GB 4 D
6NA 52
7 EBD 6 L
8 Charge WR 7
9NA 8NA
10 NA 9 Sidelight GW
11 Safety belt YR 10 Start BR
12 NA 11 B+
13 Engine GY 12IG ( + ) Y
14 Safety gasbag RY 13 GND
15 NA 14 NA
16 IG ( + ) 15Speed sensor earthing B
1 NA 16 Speed signal input YR
2 Left turn light GW 17 Speed sensor power supply RY
3 High beam (+) RB 18 Key (ODO/TRIP) G
4 High beam (-) RW 19 Key (adjust brightness) YG
5 Foglight Gr 20 Key COM B
6 Rear defrost YB 21 Fuel gauge V
7 NA 22 ABS R
8 NA 23 Tachometer BBL
9 Door-lock warning lamp RBL 24 Coolant temperature gauge YWA
BCCombination Instrument System -Wiring diagram of Combination Instrument and Location of Multi-pin Plug-in Terminal5-9Definition of terminalConductor
ColorTerminal
numberDefinition of terminalConductor
Color

c.Check voltage between terminals
Standard:Rotating wheel 7.5-9V
Below 0.5V0Voltage changes alternativelyCombination Instrument System -Malfunction Symptom Table and Troubleshooting5-11 Result and measures:
Normal, replace combination instrument assy.
Abnormal, repair or replace wiring harness or connector
2. Speedometer fails
Check
(1) Check combination instrument assy.
a. Remove combination instrument assy. , keep connection of connector.
b. Check on state
Check connection between terminals
Standard:Tester connection Conditions Standard condition
C 17- ground Turn ignition switch to ON position 7. 5-9V
Result and measures:
Abnormal, go to (2) Check combination instrument assy. speed input signal
Normal, go to (3) Check combination instrument assy.
(2) Check combination instrument assy. speed input signal
a. Check voltage
Prop up two front wheels
Push transmission lever to neutral position
Turn on ignition switch
turn front wheel slowly, measure the voltage between terminal C15 and terminal C16
Standard voltage is shown in the figure below:
Result and measures:
Normal, replace combination instrument assy.
Abnormal, check speed sensorTester connection Condition Standard condition
C 15-ground Normal ON

Check voltage between terminals
Standard:7.5-9V
0Voltage changes alternatively5-12 b. Check speed sensor
Check on state
Check connection between terminals
Standard:Tester connection Conditions Standard condition
3- ground Turn ignition switch to ON position 7. 5-9VTester connection Condition Standard condition
2- ground Normal ON Result and measures:
Abnormal, repair or replace wiring harness or connector
Normal, check speed sensor output signal
c. Check speed sensor output signal
Check voltage
Prop up two front wheels
Push transmission lever to neutral position
Turn on ignition switch
Turn front wheel slowly, measure the voltage between terminal 1 and terminal 2
Standard voltage is shown in the figure below:
Rotating wheel Below 0.5V
Result and measures:
Normal, repair or replace wiring harness or connector
Abnormal, replace speed sensor
(3) Check combination instrument assy.
a. Remove combination instrument assy. , disconnect connector.
b. Check on status
Check connection between terminals
Standard:
Tester connection Condition Standard condition
C 13- ground Normal ONCombination Instrument System -Malfunction Symptom Table and Troubleshooting

5-13 c. Check voltage between terminals
Standard:Tester connectionConditions Standard condition
C 12- ground Turn ignition switch to ON position 7. 5-9V
Result and measures:
Abnormal, repair or replace wiring harness or connector
Normal, replace combination instrument assy.
3. Tachometer fails
Checkout procedure
(1) Check combination instrument assy. rotating speed input
signal
a. Remove combination instrument assy. , keep connection of
connector.
b. Connect oscillograph to terminal C23 and ground.
c. Start up engine
d. Check signal waveform
Standard:
Display correct waveform
Result and measures:
Normal, check and replace combination instrument assy.
Abnormal, check engine ECU rotating speed output signal
(2) Check engine ECU rotating speed output signal
a. Remove engine ECU ware, keep connection of connector.
b. Connect oscillograph to terminal ECU 8# pin and ground.
c. Start up engine
d. Check signal waveform
Standard:
Display correct waveform
Result and measures:
Normal, repair or replace wiring harness or connector
Abnormal, check revolution speed transducer and engine
control system
4. Water thermometer fails
Circuit diagramCombination Instrument System -Malfunction Symptom Table and Troubleshooting combination instrument assy
combination instrument assy engine ECU
coolant Temperature SensorEngine Speed Signal
coolant Temperature Signal

Tester connection Conditions Standard state
C(60°C)164.5±5 ohm
C 24- ground 1/2C(90°C)56±3 ohm
H(115°C)28.7±2 ohmConditions Standard state
C(60°C)164.5±5 ohm
1/2C(90°C)56±3 ohm
H(115°C)28.7±2 ohm5-14 (1) Use diagnostic instrument to read engine water temperature value
a. Connect diagnostic instrument to diagnostic interface
b. Turn on ignition switch
c. Read water temperature value displayed on diagnostic instrument
Standard: the same as actual engine cooling water temperature
Result and measures:
Normal, water thermometer does not fail
Abnormal, check combination instrument assy.
(2) Check combination instrument assy.
a. Check resistance
Remove combination instrument assy. , disconnect connector.
Check connection between terminals
Standard:
Result and measures:
Normal, replace combination instrument assy.
Abnormal, check water temperature sensor
b. Check water temperature sensor
Remove water temperature sensor and put it in thermostat.
Adjust temperature of thermostat and measure resistance value of water temperature sensor
Standard:
Result and measures:
Normal, repair or replace wiring harness and connector
Abnormal, replace water temperature sensor
5. Fuel gauge fails
Circuit diagramCombination Instrument System -Malfunction Symptom Table and Troubleshooting combination instrument assy
Fuel Sensor
Fuel Signal