ABS light on immediately after brake and strut replacement- Coincidence? '09 Corolla

Not necessarily a coincidence.

When a vehicle's brakes or struts are replaced, it is possible for the ABS light to come on afterward. This is because the ABS system relies on the proper functioning of both the brakes and struts to operate correctly. If either of these components is damaged or malfunctioning, it can trigger the ABS light to illuminate.

Here are some reasons why the ABS light might come on after a brake or strut replacement:

* Damaged ABS sensor. The ABS system uses sensors to monitor the speed of each wheel. If one of these sensors is damaged during the brake or strut replacement, it can cause the ABS light to come on.

* Air in the brake lines. If air gets into the brake lines, it can cause the ABS system to malfunction. This is more likely to happen if the brake fluid was not properly bled after the brake or strut replacement.

* Faulty ABS module. The ABS module is the computer that controls the ABS system. If the ABS module is damaged, it can cause the ABS light to come on.

If the ABS light comes on after a brake or strut replacement, it is important to have the vehicle inspected by a qualified mechanic. The mechanic can diagnose the problem and make the necessary repairs.

Here are some additional tips for preventing ABS light problems after a brake or strut replacement:

* Choose a reputable mechanic to perform the brake or strut replacement.

* Make sure the mechanic uses high-quality parts.

* Follow the manufacturer's recommendations for brake fluid changes.

* Inspect the ABS system regularly for damage or wear and tear.