5. Check Key Switch Circuit
WARNING: This page is about a different car, the 2004 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect BCM connector.
- Check continuity between BCM harness connector M18 terminal 37 (B/R) and key switch and key lock solenoid harness connector M80 (floor shift) or key switch harness connector M27 (column shift) terminal 4 (B/R).
- Continuity should exist.
- Check continuity between BCM harness connector M18 terminal 37 (B/R) and ground.
- Continuity should not exist.
OK or NG
OK >> GO TO 6.
NG >> Repair harness or connector.