Question about 2002 Cadillac Deville
The ABS control module monitors the electrical signals generated by the ABS wheel speed sensors to determine how fast the wheels are slowing down during braking. If the ABS control module determines that a wheel is slowing too rapidly, it intervenes by modulating the brake pressure to that wheel; this prevents the wheel from locking up. A wheel that is locked up or not rotating has lost traction and cannot be steered. The ABS control module continuously performs diagnostic self-checks.
An anti-lock brake system (ABS) wheel speed sensor measures the speed of each wheel. Each wheel usually has one sensor, but some vehicles have one sensor for both rear wheels. The ABS wheel speed sensor utilizes a stationary electrical sensor that is located in close proximity to the rotating area of the wheel or axle; this electrical sensor generates an analog signal that corresponds to the wheel's actual speed.
Posted on May 07, 2010
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Posted on Jan 02, 2017
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Feb 15, 2015 | 2000 Cadillac DeVille
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Aug 03, 2013 | 2000 Cadillac DeVille DTS
Whenever this warning or any other stays on in the dash it is indicating that the systems control module has detected a fault, it then disables the system as long as the light is on. You must now have the dealer hook up a special electronic diagnostic tool and "scan" the system for the fault code that is stored for the problem(s)
Sep 19, 2012 | 2000 Cadillac DeVille
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