P0851 CHRYSLER – Park/Neutral Position Switch Circuit Low Voltage

P0851 CHRYSLER Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P0851 CHRYSLER Possible Causes

Faulty Park/Neutral Switch,Park/Neutral Switch harness is open or shorted,Park/Neutral Switch circuit poor electrical connection

P0851 CHRYSLER Description

The Transmission Control Module (TCM) monitors the Park/Neutral Switch signal. The TCM sets the OBDII code when the Park/Neutral Switch is not to factory specifications.