Displays Test: Notes
WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Certain instrument panel cluster (IPC) features are tested when the ignition is turned on in order to verify the features are working properly. The following indicators illuminate for 3 seconds:
- The ABS indicator
- The battery indicator
- The brake indicator
- The LOW FUEL indicator
- The park brake indicator
- Security indicator
The following indicators illuminate for the specified times:
- The AIR BAG indicator flashes 7 times.
- The fasten seat belt indicator illuminates for 20 seconds followed by 55 seconds of flashing with the drivers seat belt unfastened, or, the fasten seat belt indicator will illuminate for 8 seconds with the drivers seat belt fastened.
- The SERVICE ENGINE SOON indicator (MIL) illuminates briefly.
- All segments of the driver information center (DIC) illuminate briefly.
- All gages sweep to their minimum physical position and then to their actual physical position.