Clearing Codes (With Scan Tool): Notes
CAUTION:
Do not clear codes unless instructed to by QUICK TEST or a circuit test. DO NOT disconnect vehicle battery to clear trouble codes. This will erase operating information from Keep-Alive Memory (KAM) and driveability problems may exist until computer systems have completed a relearn cycle. See COMPUTER RELEARN PROCEDURES article in the GENERAL INFORMATION section before disconnecting battery.