Three problems related to ignition switch have been reported for the 2002 GMC Envoy. The most recently reported issues are listed below.
2002 GMC Envoy has problems starting. The dealer replaced the ignition switch.
Vehicle's air bag light keep flashing/ vehicle running on high rpm's. Air bag sensor replaced and calibrations had to be updated. Additional problems included faded window moldings, loss of power and steering. Ignition switch and fuse block was replaced. Inoperative power mirrors. Parts had to be ordered. Consumer was upset with the number of problems experienced with vehicle and the number of recalls on this new SUV.
Purchased Envoy 05/18/2002 drove home 8 miles put in garage. 05/19/2002 4:30p. M. Went to start up to go to work key wouldn't turn no power of any kind no brake lights no onstar(which is for those kind of things I thought) couldn't get key out of ignition. Nothing of any kind worked. In shop as we speak.