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Jiefang J6 China IV, China V series instruction
Appendix and Data
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Table 2 Fault alarm explanation and cause analysis of gearbox
S/N
Gearbox alarm lamp
TCU Defines fault items
Possible fault causes
1
Off
None
-
2
Yellow (fast flash)
Failure of clutch slow exhaust valve
1. fault of wiring harness or connector connecting clutch slow exhaust valve;
2. Fault of clutch slow exhaust valve;
Fault of clutch fast exhaust valve
1. fault of wiring harness or connector connecting clutch fast exhaust valve;
2. Fault of clutch fast exhaust valve;
Fault of clutch slow intake valve
1. fault of wiring harness or connector connecting clutch slow intake valve;
2. Fault of clutch slow intake valve;
Fault of clutch fast intake valve
1. fault of wiring harness or connector connecting clutch fast intake valve;
2. Fault of clutch fast intake valve;
fault of high gear valve in auxiliary box
1. fault of wiring harness or connector connecting high stop valve of auxiliary box;
2. fault of high stop valve in auxiliary box
fault of low gear valve in auxiliary box
1. fault of wiring harness or connector connecting low stop valve of auxiliary box;
2. fault of low stop valve in auxiliary box
fault of shift handle
1. Faults in wiring harness or socket of shift handle;
2. Shift handle malfunction.
Shift motor fault
1. fault of wiring harness or connector connecting shift motor;
2. Shift motor malfunction.
Fault of gear selection motor
1. fault of wiring harness or connector connecting gear selection motor;
2. fault of gear selection motor.
3
Red
Parking maintenance shifting system
1. Fault of clutch position sensor;
2 Gear selection sensor fault
3. Fault of gear selection motor or shift motor;
4. Clutch fast exhaust or fast intake valve fault;
5. Fault of clutch slow intake or slow intake valve;
6. Fault of output shaft speed sensor.
Fault of output shaft sensor
1. Fault of output shaft sensor harness or connector.
2. Fault of output shaft sensor.
Fault of input shaft sensor
1. Fault of input shaft speed sensor harness or connector.
2. Fault of input shaft speed sensor.
Summary of Contents for J6 Jiefang IV Series
Page 1: ...1 Jiefang Truck Operation Manual J6 China IV China V series FAW Co Ltd ...
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Page 9: ...1 J6 China IV Series ...
Page 115: ...107 Jiefang J6 China IV China V series instruction On board tools Appendix and Data ...
Page 121: ...J6 pilotage tractor ...
Page 216: ...208 Jiefang J6 China IV China V series instruction Appendix and Data ...