Nissan Maxima Service and Repair Manual: Trunk opener request switch

Nissan Maxima Service and Repair Manual / Body exterior, doors, roof & vehicle security / Door & lock / DTC/circuit diagnosis / Trunk opener request switch

Description

Performs trunk lid open request when it is pressed.

Component Function Check

1. CHECK FUNCTION

With CONSULT

Check trunk opener request switch REQ SW -BD/TR in Data Monitor mode.

Diagnosis Procedure

1. CHECK TRUNK OPENER REQUEST SWITCH OUTPUT SIGNAL

Nissan Maxima. CHECK TRUNK OPENER REQUEST SWITCH OUTPUT SIGNAL

  1. Turn ignition switch OFF.
  2. Check voltage between BCM connector and ground.

Nissan Maxima. CHECK TRUNK OPENER REQUEST SWITCH OUTPUT SIGNAL

2. CHECK TRUNK OPENER REQUEST SWITCH CIRCUIT

  1. Disconnect BCM and trunk opener request switch connector.
  2. Check continuity between BCM connector and trunk opener request switch connector
  3. Check continuity between BCM connector and ground.

Nissan Maxima. . CHECK TRUNK OPENER REQUEST SWITCH CIRCUIT

Nissan Maxima. CHECK TRUNK OPENER REQUEST SWITCH CIRCUIT

3. CHECK TRUNK OPENER REQUEST SWITCH GROUND CIRCUIT

Check continuity between trunk opener request switch connector and ground.

Nissan Maxima. CHECK TRUNK OPENER REQUEST SWITCH GROUND CIRCUIT

4. CHECK BCM OUTPUT SIGNAL

Nissan Maxima. CHECK BCM OUTPUT SIGNAL

  1. Connect BCM connector.
  2. Check voltage between BCM connector and ground.

Nissan Maxima. CHECK BCM OUTPUT SIGNAL

5. CHECK TRUNK OPENER REQUEST SWITCH

6. CHECK INTERMITTENT INCIDENT

Component Inspection

1. CHECK TRUNK OPENER REQUEST SWITCH

Check trunk opener request switch

Nissan Maxima. CHECK TRUNK OPENER REQUEST SWITCH

    Door request switch

    Door lock actuator