Nissan Versa

 Sedan Service Manual

Transmission & driveline » Transaxle & transmission (TM) » Shift lock system
Diagnosis Procedure

1.CHECK STOP LAMP SWITCH

1. Ignition switch ON.
2. Check voltage between stop lamp switch connector E13 terminal 4 and ground. 

Is the inspection result normal?

YES >> GO TO 2.

NO >> GO TO 4.

2.CHECK A/T SHIFT SELECTOR

Check voltage between A/T shift selector connector M37 terminal 6 and ground. 

Is the inspection result normal?

YES >> GO TO 3.

NO >> GO TO 5.

3.CHECK GROUND CIRCUIT

1. Ignition switch OFF.
2. Disconnect A/T shift selector connector.
3. Check continuity between A/T shift selector connector M37 terminal 6 and ground. 

Is the inspection result normal?

YES >> Replace A/T shift selector. Refer to TM "Removal and Installation".

NO >> Repair or replace ground circuit.

4.CHECK STOP LAMP SWITCH POWER CIRCUIT

Check voltage between stop lamp switch connector E13 terminal 3 and ground. 

Is the inspection result normal?

YES >> Replace stop lamp switch.

NO >> Repair or replace power circuit.

5.CHECK A/T SHIFT SELECTOR POWER CIRCUIT

Check voltage between A/T shift selector connector M37 terminal 5 and ground.

Is the inspection result normal?

YES >> Replace A/T shift selector. Refer to TM "Removal and Installation".

NO >> Repair or replace power circuit.

System symptom

Symptom Table

The diagnosis item numbers show the sequence for inspection. Inspect in order from item 1.

CAUTION: If any malfunction occurs in the RE4F03C transmission, replace the transaxle assembly.

Component Function Check

Diagnosis Procedure