2002 GMC Yukon Wireing

Tiny
RON MILLERJRHELP
  • MEMBER
  • 2002 GMC YUKON
After market alarm went off and wont stop and now car wont start car dos not turn over at all there is power going to raido lights but it wont turn over took alarm off and try to jump the silond and it acted like it wanted to start but it was not geting any fuel
Saturday, November 9th, 2013 AT 7:38 AM

1 Reply

Tiny
FREEMBA
  • MECHANIC
  • 1,152 POSTS
Try resetting the factory secutiry system:t urning the key to Start, then letting the key return to the ON position. Leave the key on for 10 minutes and see if the light goes out, then turn key off for 5 seconds. Repeat this procedure two more times for a total of 30 minutes. Let me know what happens.
H
Also, have you checked the fuel pressure? Have you checked for a spark at the spark plugs?
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Saturday, November 9th, 2013 AT 8:52 AM

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