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.

Code Enable Criteria

WARNING: This page is about a different car, the 2001 Cadillac Seville. However, it is still accessible from the selected car via links, so may be relevant.

The following must occur for DTC to run:

Vehicle must be equipped with VICS.
Navigation Module (NAV) must detect a power mode transition from OFF-ASLEEP state when ignition switch is in ACC or RUN positions.
DTCs B1327 or B1328 are not current.