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Home >> Nissan-Datsun >> 2002 >> Altima 2.5 L4-2.5L (QR25DE) >> Repair and Diagnosis >> Sensors and Switches >> Sensors and Switches - Powertrain Management >> Sensors and Switches - Computers and Control Systems >> Power Steering Pressure Switch >> Testing and Inspection >> Initial Inspection and Diagnostic Overview

Initial Inspection and Diagnostic Overview

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.
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