Nissan Versa (N17): Door lock actuator

Nissan Versa 2nd generation (N17) Service Manual / Body exterior, doors, roof & vehicle security / Door & lock (DLK) / Door lock actuator

Driver side

DRIVER SIDE : Component Function Check

1.CHECK FUNCTION

  1. Select DOOR LOCK of BCM using CONSULT.
  2. Select DOOR LOCK in ACTIVE TEST mode.
  3. Touch ALL LOCK or ALL UNLK to check that it works normally.

Is the inspection result normal?

YES >> Door lock actuator is OK.

NO >> Refer to DLK "DRIVER SIDE : Diagnosis Procedure".

DRIVER SIDE : Diagnosis Procedure

Regarding Wiring Diagram information, refer to DLK "POWER DOOR LOCK SYSTEM : Wiring Diagram".

1.CHECK DOOR LOCK ACTUATOR INPUT SIGNAL

  1. Turn ignition switch OFF.
  2. Disconnect front door lock actuator LH connector.
  3. Check voltage between front door lock actuator LH harness connector and ground. 

Is the inspection result normal?

YES >> Replace front door lock actuator LH .

NO >> GO TO 2.

2.CHECK DOOR LOCK ACTUATOR CIRCUIT

  1. Disconnect BCM connector and all door lock actuator connectors.
  2. Check continuity between BCM harness connector and front door lock actuator LH harness connector. 
  3. Check continuity between BCM harness connector and ground. 

Is the inspection result normal?

YES >> GO TO 3.

NO >> Repair or replace harness.

3.CHECK BCM OUTPUT SIGNAL

  1. Connect BCM connector.
  2. Check voltage between front door lock actuator LH harness connector and ground. 

Is the inspection result normal?

YES >> Check for internal short of each door lock actuator.

NO >> Replace BCM. Refer to BCS "Removal and Installation".

Passenger side

PASSENGER SIDE : Component Function Check

1.CHECK FUNCTION

  1. Select DOOR LOCK of BCM using CONSULT.
  2. Select DOOR LOCK in ACTIVE TEST mode.
  3. Touch ALL LOCK or ALL UNLK to check that it works normally.

Is the inspection result normal?

YES >> Door lock actuator is OK.

NO >> Refer to DLK "PASSENGER SIDE : Diagnosis Procedure".

PASSENGER SIDE : Diagnosis Procedure

Regarding Wiring Diagram information, refer to DLK "POWER DOOR LOCK SYSTEM : Wiring Diagram".

1.CHECK DOOR LOCK ACTUATOR INPUT SIGNAL

  1. Turn ignition switch OFF.
  2. Disconnect front door lock actuator RH connector.
  3. Check voltage between front door lock actuator RH harness connector and ground. 

Is the inspection result normal?

YES >> Replace front door lock actuator (RH).

NO >> GO TO 2.

2.CHECK DOOR LOCK ACTUATOR CIRCUIT

  1. Disconnect BCM connector and all door lock actuators.
  2. Check continuity between BCM harness connector and front door lock actuator RH harness connector.
  3. Check continuity between BCM harness connector and ground. 

Is the inspection result normal?

YES >> GO TO 3.

NO >> Repair or replace harness.

3.CHECK BCM OUTPUT SIGNAL

  1. Connect BCM connector.
  2. Check voltage between front door lock actuator RH harness connector and ground. 

Is the inspection result normal?

YES >> Check for internal short of each door lock actuator.

NO >> Replace BCM. Refer to BCS "Removal and Installation".

Combination meter buzzer

Component Function Check 1.CHECK FUNCTION Select INTELLIGENT KEY of BCM using CONSULT. Select INSIDE BUZZER in ACTIVE TEST mode. Touch Key, Knob or Take Out to check that it works normally. ...

Rear LH

REAR LH : Component Function Check 1.CHECK FUNCTION Select DOOR LOCK of BCM using CONSULT. Select DOOR LOCK in ACTIVE TEST mode. Touch ALL LOCK or ALL UNLK to check that it works normally. ...

Other materials:

4-speed automatic transmission fluid (ATF) (if so equipped)
When checking or replacement of automatic transmission fluid is required, it is recommended that you visit a NISSAN dealer for servicing. WARNING When the engine is running, keep hands, jewelry and clothing away from any moving parts such as the cooling fan and drive belts Automatic t ...

P0734 4GR Incorrect ratio
Description This malfunction is detected when the A/T does not shift into 4GR position as instructed by TCM. This is not only caused by electrical malfunction (circuits open or shorted) but by mechanical malfunction such as control valve sticking, improper solenoid valve operation, etc. DTC ...

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