October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Exiting Diagnostic Mode

Press "RESET/RECALL" button on CCDIC panel any time DURING display of trouble codes. See Fig 1 . Diagnostic mode will be ended and computerized engine control system will go back to normal operation.

Fig 1: Climate Control/Driver Information Center (CCDIC)

Courtesy of GENERAL MOTORS CORP.