Nissan Versa

 Sedan Service Manual

Body exterior, doors, roof & vehicle security » Security control system (SEC) » B2602 Shift position
Diagnosis Procedure

Regarding Wiring Diagram information, refer to SEC "Wiring Diagram".

1.CHECK DTC OF ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)

Check DTC in Self Diagnostic Result mode of ABS using CONSULT.

Is DTC detected?

YES >> Perform the trouble diagnosis related to the detected DTC. Refer to BRC "DTC Index".

NO >> GO TO 2.

2.CHECK DTC OF COMBINATION METER

Check DTC in Self Diagnostic Result mode of METER/M&A using CONSULT.

Is DTC detected?

YES >> Perform the trouble diagnosis related to the detected DTC. Refer to MWI "DTC Index".

NO >> GO TO 3.

3.CHECK CVT SHIFT SELECTOR POWER SUPPLY

1. Turn ignition switch OFF.

2. Disconnect CVT shift selector (park position switch) connector.

3. Check voltage between CVT shift selector (park position switch) harness connector and ground.   

Is the inspection result normal?

YES >> GO TO 6.

NO >> GO TO 4.

4.CHECK CVT SHIFT SELECTOR POWER SUPPLY CIRCUIT

1. Disconnect BCM connector.

2. Check continuity between CVT shift selector (park position switch) harness connector and BCM harness connector.                   

3. Check continuity between CVT shift selector (park position switch) harness connector and ground.

Is the inspection result normal?

YES >> GO TO 5.

NO >> Repair or replace harness.

5.REPLACE BCM

1. Replace BCM. Refer to BCS "Removal and Installation".

2. Perform initialization of BCM and registration of all Intelligent Keys using CONSULT.

>> Inspection End.

6.CHECK CVT SHIFT SELECTOR CIRCUIT

1. Disconnect BCM connector and IPDM E/R connector.

2. Check continuity between CVT shift selector (park position switch) harness connector and BCM harness connector.                   

3. Check continuity between CVT shift selector (park position switch) harness connector and ground.

Is the inspection result normal?

YES >> GO TO 7.

NO >> Repair or replace harness.

7.CHECK CVT SHIFT SELECTOR (PARK POSITION SWITCH)

Refer to SEC "Component Inspection".

Is the inspection result normal?

YES >> GO TO 8.

NO >> Replace CVT shift selector. Refer to TM "Removal and Installation".

8.CHECK INTERMITTENT INCIDENT

Refer to GI "Intermittent Incident".

>> Inspection End.

DTC Logic

Diagnosis Procedure

Component Inspection