Nissan Versa

 Sedan Service Manual

Transmission & driveline » Transaxle & transmission (TM) » Overdrive control switch
Diagnosis Procedure

1.CHECK OVERDRIVE CONTROL SWITCH CIRCUIT

1. Turn ignition switch OFF.
2. Disconnect A/T shift selector connector.
3. Turn ignition switch ON.
4. Check the voltage between A/T shift selector harness connector terminals. 

Is the inspection result normal?

YES >> GO TO 2.

NO >> GO TO 3.

2.CHECK OVERDRIVE CONTROL SWITCH

Check overdrive control switch. Refer to TM, "Component Inspection (Overdrive Control Switch)".

Is the inspection result normal?

YES >> Check intermittent incident. Refer to GI "Intermittent Incident".

NO >> Repair or replace the malfunctioning parts.

3.CHECK GROUND CIRCUIT

Check the continuity between A/T shift selector harness connector terminal and ground.

Is the inspection result normal?

YES >> GO TO 4.

NO >> Repair or replace the malfunctioning parts.

4.CHECK CIRCUIT BETWEEN COMBINATION METER AND A/T SHIFT SELECTOR (PART 1)

1. Turn ignition switch OFF.
2. Disconnect combination meter connector.
3. Check the continuity between combination meter harness connector terminal and A/T shift selector harness connector terminal. 

Is the inspection result normal?

YES >> GO TO 5.

NO >> Repair or replace the malfunctioning parts.

5.CHECK CIRCUIT BETWEEN COMBINATION METER AND A/T SHIFT SELECTOR (PART 2)

Check the continuity between combination meter harness connector terminal and ground. 

Is the inspection result normal?

YES >> GO TO 6.

NO >> Repair or replace the malfunctioning parts.

6.CHECK COMBINATION METER INPUT SIGNAL

1. Connect all of the disconnected connectors.
2. Turn ignition switch ON.
3. Select "Data Monitor" in "METER/M&A".
4. Select "O/D OFF SW".
5. Check that "O/D OFF SW" turns ON/OFF when overdrive control switch is operated. Refer to MWI, "Reference Value".

Is the inspection result normal?

YES >> Check intermittent incident. Refer to GI "Intermittent Incident".

NO >> Replace combination meter. Refer to MWI "Removal and Installation".

Component Inspection (Overdrive Control Switch)

1.CHECK OVERDRIVE CONTROL SWITCH

Check the continuity between wires of selector lever knob (1)

Is the inspection result normal?

YES >> INSPECTION END

NO >> Replace the selector lever knob. Refer to TM "Removal and Installation".

Component Function Check

Diagnosis Procedure