The amber ABS brake warning light is illuminated with the engine running. The most likely cause of this problem is _____.
A)a leak at the wheel caliper
B)a restricted brake hose
C)a faulty wheel speed sensor
D)excessive pedal free play

Question

Quizplus · Accepted Answer

A faulty wheel speed sensor is the most likely cause for the amber ABS brake warning light to be illuminated. This sensor is crucial for the ABS system to monitor the speed of each wheel and control braking pressure accordingly. Issues like leaks at the wheel caliper, restricted brake hoses, or excessive pedal free play would not directly trigger the ABS warning light, as they are more related to the hydraulic or mechanical aspects of the brake system rather than the ABS system's electronic monitoring and control functions.

The Amber ABS Brake Warning Light Is Illuminated with the Engine