3. Check TCM Ground Circuit
WARNING: This page is about a different car, the 2004 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
- Turn ignition switch "OFF".
- Disconnect TCM harness connector.
- Check continuity between TCM terminals 14 (B), 48 (B) and ground.
Continuity should exist.
If OK, check harness for short to ground and short to power.
OK or NG
- OK: GO TO 4.
- NG: Repair open circuit or short to ground or short to power in harness or connectors.