P0812 OBD Trouble Code

1 result found

P0812 - Ford
Type Powertrain - Transmission - ISO/SAE Controlled
Description

Reverse Switch Circuit Conditions
Cause

Engine running and PCM detected that the reverse switch signal did not change when the vehicle was shifted into or out of reverse position (switch status high instead of low)

Try also: https://www.obd-codes.com/p0812