When the ABS Light Comes On, What Should You Do?

When the ABS light turns on, you know there’s an issue. The type of the ABS problem determines how to fix the ABS light.

When slowing down in a corner, the car might behave strangely. In addition, the car speeds past the downhill curve and slides straight, while the steering wheel turns all the way into the bend.

When you switch on the ignition and insert the car key, the ABS performs a self-test. The ABS light illuminates if there is insufficient data during the self-test or if the hydraulic valve or pump fails. ABS relies on the traditional braking system’s good performance. So, assuming the rest of the braking system is in good working order, you may still brake normally without the ABS.

This is a serious issue that needs attention at the earliest convenience. Look for reputable car garages in Reading and schedule an appointment with a professional car mechanic to diagnose and repair the issue.

The following could be possible reasons and what steps to take if an ABS light is illuminated:

1. Replace the blown ABS fuse – If the ABS fuse has blown, it should be replaced. The normal location of the ABS fuse panel is beneath the dashboard.

2. Repair a leaky ABS pump – Replace the module after determining that it is leaking. The driver’s side has the pump. Unbolt the black wire that runs from the bleed abs module to the driver’s side fender. Clean the bolt and lug with a wire brush. Remove all of the dust from the pieces to make them gleam. Apply Di-grease on both sides of the lug and bolt, as well as the bolt hole. More Di-grease should be applied to the bolt and lug surfaces, as well as the wire housing. Ensure that all metal surfaces are greased.

3. Replace the ABS wheel speed sensor – Check for error codes such as C0050, C0046, C0045, C0041, C0040, C0035, etc. on the ABS wheel sensor. The error codes indicate that your vehicle sensors are not plugged in or that they need to be replaced due to a short circuit. Replace the sensor with basic tools from your toolboxes, such as a work lamp, screwdrivers, pliers, and other items.

4. Replace the ABS computer module – The ABS controller monitors the rotation speed of the wheels and can fail at any time. The computer module is held in place by 4-5 mounting bolts on top of the pump motor. If you hear a humming braking noise or the ABS light stays on after you turn off the key, one of the valve control coils has burned out and must be replaced right away.

5. Inspect the stator ring – The ABS wheel sensor and the stator ring work together to detect wheel rotation speed. Damage to the stator ring might cause the ABS system to malfunction. Check to see whether the stator ring is broken or displaced, which might result in missing teeth and the ABS light turns on. The front-wheel sensor receives inconsistent indications due to a broken tooth on the stator ring. A distinct error number is sent by the ABS wheel sensor, which looks like a reluctor ring with teeth on it. The teeth pass across the magnetic speed sensor as the wheel turns, giving a value in miles per hour. The controller, on the other hand, detects that the wheel is not moving and pulses the brake callipers on the wheel. The warning ABS light illuminates when the signal is inconsistent, and the ABS system may activate and pulse your brakes at low speeds. Examine the stator ring physically to check there are no missing teeth, which would indicate the absence of a warning light. Lag screw

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