Locking system

2004 CHEVROLET BLAZER
2WD
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DERRICKHALL
  • MEMBER
  • 1 POST
2004 chevy tailgate unlocking malfunction
Dec 7, 2010 at 6:20 PM
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HMAC300
  • ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
it might be your remote. try another one first if you have it. if it works and yours doesn't then try chanigng the battery in it. otherwise you should have a pro check it. as it could be a relay or switch or broken wire.
Dec 7, 2010 at 6:50 PM
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