Operation CHARM: Car repair manuals for everyone.

Output State Diagnostic Test Mode


1. Enter the self test procedure.
2. After the codes are outputted, briefly depress the throttle to the wide open throttle. The Powertrain Control Module (PCM) ENERGIZES the actuators.
3. Briefly depress the throttle to the wide open throttle. The Powertrain Control Module (PCM) DE-ENERGIZES the actuators.