Clearing Trouble Codes
WARNING: This page is about a different car, the 1988 Cadillac Allante and 1987 Cadillac Allante. However, it is still accessible from the selected car via links, so may be relevant.
Selection of "CLEAR CODES" test type will result in "CODES CLEAR" message being displayed along with selected system name. This message will appear for 3 seconds to indicate that all stored trouble codes have been erased from that system's memory. After 3 seconds the display will automatically return to next available test type for selected system.