Two problems related to anti-theft controller have been reported for the 2002 GMC Envoy. The most recently reported issues are listed below.
Vehicle was vandalized and broken into, but security system did not engage.
Consumer receive recall notice # 03v075000 subject: fmvss 114 mechanical override. On 6/12/2003 consumer contacted the dealer, whostated that consumer could come anytime within working hours. Consumer took the vehicle to the dealer on 6/13/2003 and the parts were not available. Consumer contacted the dealer again on 6/17/2003 and the parts were still not available.