3. Check PSP Sensor Ground Circuit For Open And Short
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 ECM harness connector.
- Disconnect TCM harness connector.
- Check harness continuity between PSP sensor terminal 1 and ECM terminal 67, TCM terminal 42.
Refer to WIRING DIAGRAM.
- Continuity should exist.
- Also check harness for short to ground or short to power.
OK or NG
- OK: GO TO 5 .
- NG: GO TO 4.