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Home >> Cadillac >> 1993 >> Seville V8-300 4.9L >> 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

Power Steering Pressure Switch: Testing and Inspection

Power Steering Pressure Switch:




Wiring Diagram:






Code P040 sets when vehicle speed is above 45 mph and the switch is open. See Trouble Code Charts for additional troubleshooting information.
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