2000 GMC Envoy Headlight

2000 GMC ENVOY
120,000 MILES • 6 CYL
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FAITHDELOACH
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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?
May 22, 2011 at 1:18 AM
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GMTECH
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Does it have high intensity lights or regular? You may have a blown bulb. Check the socket for damage as they can melt
Aug 17, 2011 at 2:45 AM
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FAITHDELOACH
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It has high intensity lights. So if probably is not a bulb? Am I understanding correctly?
Aug 17, 2011 at 5:16 PM
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GMTECH
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  • 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
Aug 17, 2011 at 8:09 PM