Operation CHARM: Car repair manuals for everyone.

Clearing Trouble Codes

URPA encoded messages may be cleared in one of the following ways:

Vehicle Moving
1. The stored messages will not clear if the rear parking assist diagnostic connector is grounded.
2. Drive the vehicle forward at least 24 km/h (15 mph).
3. Stop the vehicle.
4. Turn OFF the ignition.

Vehicle Stopped
1. The stored messages will not clear if the rear parking assist diagnostic connector is grounded.
2. Turn ON the ignition, then shift into REVERSE within five seconds.
3. Turn OFF the ignition