Two problems related to warning light on have been reported for the 2004 GMC Envoy. The most recently reported issues are listed below.
The contact owns a 2004 GMC Envoy. The contact stated that the air bag warning light illuminated intermittently. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 100,000.
The contact owns a 2004 GMC Envoy slt. The contact stated that the passenger air bag and seat belt warning light illuminated while the seat was unoccupied. The warning light remained illuminated even after the seat became occupied and the failure would first recur intermittently until the failure became constant. The vehicle was taken to an authorized dealer for the failure. The dealer replaced the safety inflatable restraint sensor and diagnostic modular. The failure and current mileage was 45,000. Updated 05/05/lj updated 06/03/11.