Sentra SE-R Spec V L4-2.5L (QR25DE) (2002)
Power Steering Pressure Switch: Initial Inspection and Diagnostic Overview
POWER STEERING OIL PRESSURE SWITCH
1. Turn ignition switch "OFF".
2. Disconnect power steering oil pressure switch harness connector.
3. Start engine.
4. Check continuity between power steering oil pressure switch terminal + and body ground.
If NG, replace power steering oil pressure switch.