Your ABS module relies on hydraulic brake fluid which is driven through a cylinder in order to make your brakes work. Without this brake fluid filling the brake reservoir, bad things happen. A low level of fluid can cause the ABS light to come on.

If both the ABS and brake system light come on at the same time, your vehicle is no longer safe to drive. This is completely normal and it means the ABS system is working normally. The ABS works with your braking system to creating this pulsating so the wheels do not lock up.

Some cars have a common warning light for the brake system and the parking brake. If the dashboard light remains on, it’s telling you that thre is a brake system problem that could prevent you from stopping your vehicle. Turn off the engine and arrange to have the vehicle transported to your trusted mechanic.

Costs to repair anti-lock brakes ABS wheel sensors cost anywhere from $100 to $200 each, while ABS control modules run from $200 up to $600 apiece. In addition, expect to pay between $80 and $150 per hour for labor and anticipate at least an hour to an hour and a half of work.

Methods of Troubleshooting ABS brakes

1. Put the key in the ignition and turn the car on and off, if the ABS light appears on the dashboard.
2. Clean the front wheel sensors if your ABS pulses at low speed while little pressure is applied.
3. Apply pressure to the ABS brake if it won’t stop.

An anti lock warning light will be in different places in the instrument cluster for each car, and it maybe accompanied by a red warning light.

1. Step 1: Check ABS Fuse.
2. Step 2: Test the ABS Wheel Sensor.
3. Step 3: Replace an ABS Wheel Speed Sensor.
4. Step 4: Replace the ABS Computer Module.
5. Step 5: Checking the Stator Ring.