GM Service Manual Online
For 1990-2009 cars only

Object Number: 807057  Size: A1

This light comes on briefly while the starting the engine.

If it does not, have the vehicle serviced by the dealer/retailer. If the system is working normally the indicator light will then go off.

If the ABS light stays on, turn the ignition off, if the light comes on while driving, stop as soon as it is safely possible and turn the ignition off. Then start the engine again to reset the system. If the ABS light still stays on, or comes on again while driving, the vehicle needs service. If the regular brake system warning light is not on, the vehicle still has brakes, but it does not have antilock brakes. If the regular brake system warning light is also on, the vehicle does not have antilock brakes and there is a problem with the regular brakes. See Brake System Warning Light .

For vehicles with a Driver Information Center (DIC), see DIC Warnings and Messages for all brake related DIC messages.