[amidgeha]

Transmission Park Position Sensor/Switch (A) Circuit High

The Transmission Control Module (TCM) monitors the Transmission Park Position Sensor/Switch circuit. The TCM sets the OBDII code when the Transmission Park Position Sensor/Switch is out of factory specifications.

Cause:
Faulty Transmission Park Position Sensor/Switch
Transmission Park Position Sensor/Switch harness is open or shorted
Transmission Park Position Sensor/Switch circuit poor electrical connection

Symptoms:
Check engine light