Displays Test
WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 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
The following indicators illuminate for the specified times:
- The AIR BAG indicator flashes 7 times.
- The fasten seatbelt indicator illuminates for 20 seconds followed by 55 seconds of flashing with the drivers seatbelt unfastened, or, the fasten seatbelt indicator will illuminate for 8 seconds with the drivers seatbelt fastened.
- The SERVICE ENGINE SOON indicator (MIL) illuminates briefly.
- All message center segments illuminate briefly.
- All gages sweep to their minimum physical position and then to their actual physical position.