One problem related to brakes failed has been reported for the 2001 GMC Jimmy. The most recently reported issues are listed below.
The contact owns a 2001 GMC Jimmy. While driving 65 mph, the brakes failed to respond without warning and the contact crashed into the preceding vehicle. The air bags failed to deploy. There were no injuries and a police report was not filed. The vehicle was taken to the dealer and the entire front end was replaced. The manufacturer was made aware of the failure. The failure mileage was 100,000.