The anti-lock brake system (ABS) control module may fail causing the ABS light to illuminate. Failed modules should be replaced to restore ABS operation.Google+
Car Problem Reports
Cadillac DeVille DTS ABS Light Due to ABS Control Module Failure
Cadillac DeVille DTS Problem
Average Mileage: 125,000 mi (80,000 mi - 161,000 mi)
Visitor, 2003 Cadillac DeVille DTS, 80,000 mi
ABS and Traction control light stays on.
Visitor, 2005 Cadillac DeVille DTS
ABS and traction control warning lights came on. Mechanic repaired wires to wheel sensors on right front and left rear wheels. About 150 miles later I hit a bump and the lights came back on.
Visitor, 2003 Cadillac DeVille DTS, 102,000 mi
abs light on
Visitor, 2003 Cadillac DeVille DTS, 161,000 mi
Abs, brake, and traction lights came on. Cost to repair $1200.
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