Check Select Unlock Relay Circuit
WARNING: This page is about a different car, the 2005 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK PASSENGER SIDE SELECT UNLOCK RELAY CIRCUIT 1
- Turn ignition switch OFF.
- Disconnect BCM and passenger side select unlock relay connector.
- Check continuity between BCM connector M2 terminal 50 and passenger side select unlock relay connector E15 terminal 3.
50 (PU) - 3 (PU): Continuity should exist.
- Check continuity between BCM connector M2 terminal 50 and ground.
50 (PU) - Ground: Continuity should not exist.
OK or NG
- OK: GO TO 2.
- NG: Repair or replace harness between BCM and passenger side select unlock relay.
- CHECK PASSENGER SIDE SELECT UNLOCK RELAY CIRCUIT 2
- Disconnect front door lock assembly (driver side) connector.
- Check continuity between passenger side select unlock relay connector E15 terminal 4 and front door lock assembly (driver side) connector D11 terminal 1.
4 (L/Y) - 1 (PU): Continuity should exist.
- Check continuity between passenger side select unlock relay connector E15 terminal 4 and ground.
4 (L/Y) - Ground: Continuity should not exist.
OK or NG
- OK: Refer to "Check Door request Switch" in INTELLIGENT KEY SYSTEM.
- NG: Repair or replace harness.