Diagnosis Procedure
WARNING: This page is about a different car, the 2016 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
Regarding Wiring Diagram information, refer to WIRING DIAGRAM .
CAUTION:
Before performing the diagnosis, check that the following is normal:
- Battery saver output/power supply
- CHECK OUTSIDE HANDLE LAMP OUTPUT
- Turn ignition switch OFF.
- Open driver's door.
- Check voltage between BCM harness connector M19 terminal 65 and ground.
BCM Ground Condition Voltage
(Approx.)Connector Terminal M19 65 Any door Open 0V Closed Battery voltage Is the inspection result normal?
YES
Front outside handle assembly control circuit is operating normally.
Fixed ON
GO TO STEP 3
Fixed OFF
GO TO STEP 2
- CHECK OUTSIDE HANDLE LAMP OPEN CIRCUIT
- Disconnect BCM harness connector and front outside handle assembly LH/RH harness connectors.
- Check continuity between BCM harness connector and front outside handle assembly harness connector.
BCM Front outside handle assembly Continuity Connector Terminal Connector Terminal M19 65 LH D15 4 Yes RH D115 Is the inspection result normal?
YES
Replace front outside handle lamp. Refer to REMOVAL AND INSTALLATION .
NO
Repair or replace harness or connector.
- CHECK OUTSIDE HANDLE LAMP SHORT CIRCUIT
- Disconnect BCM harness connector and front outside handle assembly LH/RH harness connectors.
- Check continuity between BCM harness connector and ground.
BCM Ground Continuity Connector Terminal M19 65 No Is the inspection result normal?
YES
Replace BCM. Refer to REMOVAL AND INSTALLATION .
NO
Repair or replace harness or connector.