security light

2004 GMC ENVOY
204,000 MILES • 4.2L • 6 CYL • 4WD • AUTOMATIC
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JOERUSS1953
  • MEMBER
  • 13 POSTS
engine wont start the security light is on solid when i turn the key to run.
Nov 25, 2016 at 10:43 AM
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HMAC300
  • CERTIFIED EXPERT
  • 48,601 POSTS
try resetting security system first. See picture.
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Nov 25, 2016 at 1:22 PM