GMC Sierra 2500 owners have reported 2 problems related to brake antilock control unit/module (under the service brakes category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of GMC Sierra 2500 based on all problems reported for the Sierra 2500.
Driving down road heard noise coming from under driver's side of passenger compartment. Noise was coming from abs unit would not stop even when ignition switched off. Can only stop by unplugging abs unit abs brakes don't work. Bad on icy roads.
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all problems of the 2001 GMC Sierra 2500
🔎.
When the vehicle was shut off, the anti lock brake motor blew out.
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all problems of the 1999 GMC Sierra 2500
🔎.