Subject: | Unwanted ABS, TCS Activation or Brakes Drag |
Models: | 2003-2006 Cadillac CTS |
The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.
Unwanted ABS or Traction Control operation or a complaint of one or more brakes dragging can be caused by replacing one or more tires with an improper size.
Ensure that all tires are the proper size for the vehicle.
Please follow this diagnostic or repair process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed.