Transmission Position Sensor/Switch: Testing and Inspection

Circuit Description
The Park/Neutral (P/N) position switch contacts are a part of the shift control lever switch. The contacts are closed to ground in P and N and open in the drive ranges.

Step 1 - 4:

Test Description
The number(s) below refer to step(s) on the diagnostic table.
1. Checks for the P/N position switch closed to ground in the park position.
2. Checks for a faulty P/N position switch.