Three problems related to service brakes have been reported for the 2001 GMC Jimmy. The most recently reported issues are listed below.
Front driver side door hinges unsafe design replace them 38 times no kidding. Airbag light has been on not blinking steady on for 5 years. Abs kicks in on dry road when turning sometimes. And yes all new hubs are on it. Other than these things the car is bullet proof and love it.
Abs module needs to be repaired at estimated 1200. 00 and the pedal brake control and mechanism at 160. 00 not including labor. This is ridiculous for a 2001 and have lots of others with similar problems.
I bought new emergency brake has never held the car when adjusted o hold car, car would not move. Also I live on a hill, if I park facing down hill with a 1/4 of a tank of gas or less, car will not start until I fight it ( steering and brake with motor off) to cost to a flat spot to start.