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.