2000 GMC C2500 power door locks

2000 GMC C2500
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DCLIFFORD
  • MEMBER
  • 1 POST
Electrical problem
2000 GMC C2500 V8 Four Wheel Drive Automatic 150k miles

they try to work the first time I try them, but by the 2nd or 3rd time I try them they won't even click
Oct 24, 2010 at 3:18 AM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
if you are trying to open from your remote replace the battery as that may be in poor shape or try another one if you have one. if it doesit by the door switch then check the relay as well as the switch....
Nov 2, 2010 at 10:51 AM
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