Nissan Sentra Service Manual: Overdrive control switch
Component Function Check
1.CHECK SPORT INDICATOR LAMP FUNCTION
Check OD OFF indicator lamp turns ON for approx. 2 seconds when ignition switch turns ON.
Is the inspection result normal? YES >> GO TO 2.
NO >> Go to TM-239, "Diagnosis Procedure".
2.CHECK SPORT MODE SWITCH FUNCTION
- Shift the selector lever to “D” position.
- Check that OD OFF indicator lamp turns ON/OFF when overdrive control switch is operated.
Is the inspection result normal? YES >> INSPECTION END
NO >> Go to TM-236, "Diagnosis Procedure".
Diagnosis Procedure
1.CHECK OVERDRIVE CONTROL SWITCH CIRCUIT
- Turn ignition switch OFF
- Disconnect CVT shift selector connector.
- Turn ignition switch ON.
- Check voltage between CVT shift selector harness connector terminals.
Is the inspection
result normal?
YES >> GO TO 2.
NO >> GO TO 4.
2.CHECK CVT SHIFT SELECTOR ASSEMBLY
Check continuity between CVT shift selector connector terminals.
Is the inspection
result normal?
YES >> Check intermittent incident. Refer to GI-39, "Intermittent Incident".
NO >> GO TO 3.
3.CHECK OVERDRIVE CONTROL SWITCH
Check overdrive control switch. Refer to TM-237, "Component Inspection (Overdrive Control Switch)".
Is the inspection result normal? YES >> Replace CVT shift selector assembly. Refer to TM-253, "Removal and Installation".
NO >> Repair or replace malfunctioning parts.
4.CHECK GROUND CIRCUIT
Check continuity between CVT shift selector harness connector terminal and ground.
Is the inspection
result normal?
YES >> GO TO 5.
NO >> Repair or replace malfunctioning parts.
5.CHECK CIRCUIT BETWEEN COMBINATION METER AND CVT SHIFT SELECTOR (PART 1)
- Turn ignition switch OFF
- Disconnect combination meter connector.
- Check continuity between combination meter harness connector terminal and CVT shift selector harness connector terminal.
Is the inspection
result normal?
YES >> GO TO 6.
NO >> Repair or replace malfunctioning parts.
6.CHECK CIRCUIT BETWEEN COMBINATION METER AND CVT SHIFT SELECTOR (PART 2)
Check continuity between combination meter harness connector terminal and ground.
Is the inspection
result normal?
YES >> GO TO 7.
NO >> Repair or replace malfunctioning parts.
7.CHECK COMBINATION METER INPUT SIGNAL
- Connect all of disconnected connectors.
- Turn ignition switch ON.
- Select “Data Monitor” in “METER/M&A”.
- Select “O/D OFF SW”.
- Check that “O/D OFF SW” turns ON/OFF when overdrive control switch is operated. Refer to MWI-20, "Reference Value".
Is the inspection result normal? YES >> Check intermittent incident. Refer to GI-39, "Intermittent Incident".
NO >> Replace combination meter. Refer to MWI-77, "Removal and Installation".
Component Inspection (Overdrive Control Switch)
1.Check overdrive control switch
Check continuity between wires of selector lever knob 1.
Is the inspection
result normal?
YES >> INSPECTION END
NO >> Replace selector lever knob. Refer to TM-253, "Removal and Installation".
Main power supply and ground circuit
Diagnosis Procedure
1.CHECK TCM POWER CIRCUIT (PART 1)
Turn ignition switch OFF.
Disconnect TCM connector.
Check voltage between TCM harness connector terminals and ground.
Is the insp ...
Od off indicator lamp
Component Function Check
1.CHECK OD OFF INDICATOR LAMP FUNCTION
Check OD OFF indicator lamp turns ON for approx. 2 seconds when ignition
switch turns ON.
Is the inspection result normal?
YES ...
Other materials:
Front drive shaft boot
Exploded View
(LH)
Circular clip
Dust shield
Slide joint housing
Snap ring
Spider assembly
Boot band
Boot
Shaft
Damper band
Dynamic damper
Circular clip
Joint sub-assembly
Wheel side
(RH) 6M/T
Joint sub-assembly
Circular clip
Boot band
Boot
Shaft
Dam ...
Additional service when replacing ecm
Description
When replacing ECM, the following procedure must be performed. (For details,
refer to EC-135, "Work Procedure".)
PROGRAMMING OPERATION
NOTE:
After replacing with a blank ECM, programming is required to write ECM
information. Be sure to follow the procedure
to perform t ...
Basic inspection
Diagnosis and repair workflow
Work flow
OVERALL SEQUENCE
DETAILED FLOW
1.GET INFORMATION FOR SYMPTOM
Get detailed information from the customer about the symptom (the condition
and the environment when the
incident/malfunction occurred).
>> GO TO 2
2.CONFIRM THE SYMPTOM
Try to ...
