Diesel Data: Automotive Repair

Park/Neutral Position Switch Circuit


Park/Neutral Position Switch Circuit (Automatic Transmission Vehicle)

CIRCUIT DESCRIPTION
The park/neutral position switch detects when the shift position is in P position and sends a signal to the ECU. When the return switch is turned ON with the IG SW ON and the shift in P position, the ECU performs return operation.





WIRING DIAGRAM

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INSPECTION PROCEDURE