Diesel Place : Chevrolet and GMC Diesel Truck Forums - View Single Post - Service Traction Control, Service Trailer Braking System and Service Stabilitrack
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Old 04-03-2011, 08:43 PM   #9 (permalink)
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Join Date: Jan 2007
Location: Detroit
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You will always get a service trailer brake if you have an ABS failure. Since you have, ABS/TCS/ESC lights, it is either a wheel speed sensor or a power/ground type fault.
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