Brake Warning Indicator
WARNING: This page is about a different car, the 2002 GMC Savana Special, 2002 GMC Savana Camper Special, 2002 GMC Savana, and 2002 Chevrolet Chevy Express. However, it is still accessible from the selected car via links, so may be relevant.
The brake warning indicator illuminates when one or more of the following occurs:
- The park brake is set.
- The pressure differential switch is off-center due to a base brake failure.
- The EBCM performs the bulb check.
- The EBCM detects an ABS disabling malfunction while DTC C0286 is set. This is because DTC C0286 disables the ABS indicator (domestic vehicles only).
- The power brake booster fluid flow or pressure is detected as being low (vehicles equipped with UJ1 only). However, the p/b booster fluid flow alarm should also sound if this occurs.
- The ignition is turned to START.