One problem related to ignition coils failure has been reported for the 2000 GMC Jimmy. The most recently reported issues are listed below.
The contact owns a 2000 GMC s/t Jimmy. The contact stated that while driving at various speeds, the vehicle stalled without warning. The failure recurred numerous times. The vehicle was towed to an independent mechanic where it was diagnosed that the ignition coil, an unknown switches needed to be replaced. The vehicle was repaired however, the failure persisted. The manufacturer was not notified of the failure. The approximate failure mileage was 181,000.