Brake Warning System

The brake warning system consists of two lamps in the instrument cluster; the brake warning lamp and the antilock indicator lamp.
The brake warning lamp indicates a low fluid pressure condition exists in the brake system when it finds ground through the pressure differential switch in the combination valve. It also indicates the parking brake is applied when it finds ground through the parking brake switch.

The "ANTI LOCK" lamp serves as an indication of four wheel antilock system operation and malfunctions. A bulb check is done each time the ignition switch is turned to the "RUN" position. The lamp should turn on and remain on for about two seconds.