Clearing Faults
CAUTION:
When battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle. See COMPUTER RELEARN PROCEDURES
article in GENERAL INFORMATION before disconnecting battery.
- If DRB-II is not available, go to step 3). If DRB-II is available, press "1" key selecting FUEL/IGNITION. Press "2" key selecting READ FAULTS. Press down arrow key selecting next screen. Press "2" key selecting ERASE.
- DRB-II will display ERASE FAULTS ARE YOU SURE? (ENTER TO ERASE). Press ENTER key. When DRB-II is finished erasing faults, screen will display FAULTS ERASED.
- Fault codes may be cleared by disconnecting negative battery cable for at least 15 seconds, allowing PCM to clear faults.