2000 GMC Envoy Headlight

Tiny
FAITHDELOACH
  • MEMBER
  • 2000 GMC ENVOY
  • 6 CYL
  • 120,000 MILES
2000 GMC Envoy headlight. Can there be a relay/fuse problem, I have high beam but no low bean on right hand side. Or is the headlight gone? I am having the same problems with the cost of replacing headlight. Any suggestions?
Sunday, May 22nd, 2011 AT 1:18 AM

3 Replies

Tiny
GMTECH
  • MECHANIC
  • 537 POSTS
Does it have high intensity lights or regular? You may have a blown bulb. Check the socket for damage as they can melt
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Wednesday, August 17th, 2011 AT 2:45 AM
Tiny
FAITHDELOACH
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  • 2 POSTS
It has high intensity lights. So if probably is not a bulb? Am I understanding correctly?
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Wednesday, August 17th, 2011 AT 5:16 PM
Tiny
GMTECH
  • MECHANIC
  • 537 POSTS
The bulb may be the issue but because it is high power the ballast has to be tested first to see if it has power. Unfortunately you can't test from the ballast to the bulb. You may be able to find one from the wreckers as the whole lamp has to come out to be checked. Might be easier and cheaper to replace the whole unit
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Wednesday, August 17th, 2011 AT 8:09 PM

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