2002 GMC Envoy anti theft

Tiny
GDERSHIMER
  • MEMBER
  • 2002 GMC ENVOY
  • 6 CYL
  • AWD
  • AUTOMATIC
  • 70,000 MILES
How do I get the anti theft out of failsafe mode?
Sunday, January 20th, 2008 AT 9:18 PM

1 Reply

Tiny
MASTERTECHTIM
  • MECHANIC
  • 4,749 POSTS
Turn key to crank then leave the key on, then wait for the theft light to stop flashing, usually takes ten minutes then turn key off then try starting, it should start. If it does not you may have to repeat procedure 2 more times. Exactly the same way.
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Monday, January 28th, 2008 AT 1:49 PM

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