Inspection After Removal
WARNING: This page is about a different car, the 2018 Nissan Titan XD. However, it is still accessible from the selected car via links, so may be relevant.
OIL PRESSURE SWITCH HARNESS CONNECTOR
- Inspect the engine harness connector and the oil pressure switch for the following:
- Cracked or broken connector shell
- Missing or damaged connector seals
- Dirt, debris, or moisture in or on the connector pins
- Corroded, bent, broken, pushed back, or expanded pins.
- Repair or replace the engine harness connector as needed.
OIL PRESSURE SWITCH
- Inspect the oil pressure switch for the following:
- Damaged seal surface
- Damaged seal surface on the switch
- Damaged switch hex surfaces
- Corrosion on the switch mounting threads.
- Replace the oil pressure switch if damage is found.