Amber ABS Warning Light

The ABS warning light is located on message center, in instrument panel. When ignition is first turned on, ABS warning light will come on for 1-2 seconds as a bulb check and then go off. ABS warning light is used to inform driver that a failure exists in ABS, and that ABS has been turned off. ABS warning light is controlled by CAB or ABS main relay through an in-harness ABS diode. ABS diode is located above parking brake assembly. ABS warning light will flash when ABS is in diagnostic mode.