Gmc Brake Light And Abs Light On

The abs brake system in a gmc vehicle uses a sophisticated abs module to sense wheel speed.

Gmc brake light and abs light on.

When this light is on there are often trouble codes stored to help the owner or a technician diagnose the source of the fault in the anti lock braking system. The abs light on indicates that the abs system has been disabled. When we apply the parking brake the red brake light flashes on the dash. Couple weeks ago i had a problem where the brake and abs lights came on and the blower motor wouldn t work.

If the vehicle s wheels stop moving while brake pressure is being applied but the vehicle itself is still moving the system identifies this as a skid and automatically releases brake pressure to prevent the brake system from locking up. Abs light brake light on no blower motor. Shut the truck off and restarted it and the lights went out and the blower started working. How i fixed a intermittent abs and break light problem this is how i fixed my intermittent abs and brake dash lights on my chevrolet blazer with the kelsey h.

The e brake is working and holding the truck. This is a video tutorial on the top 3 most common things to check when an abs light comes on. Jun 19 2015 8 35pm. The red brake light indicator and yellow abs light are illuminated on the dash.

The abs light differs from the brake light as it is usually controlled by a computer module. No you will not be able to tell unless you panic stop are otherwise slam on brakes. Abs light and brake warning lights on dash. If it turns out that at least one of the wheels is moving too slowly the anti lock braking system will increase the pressure of the brake fluid to allow the wheel to move at a normal speed.

Click here to read the full article. 2000 gmc sierra 2500 4x4 6 0l engine. I have a 2007 gmc 2500 hd classic sle.