2007 Envoy V6 headlights not working properly

Tiny
COREYBYRD
  • MEMBER
  • 2007 CHEVROLET
  • 60,000 MILES
In automatic neither the bright or deam lights work but getting voltage to both. In manual the brights work but not the deam. Parking lamps work
Wednesday, September 5th, 2012 AT 7:38 PM

3 Replies

Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
What is your vehicle model? Is it equipped with Daytime Running Lights?
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Wednesday, September 5th, 2012 AT 7:41 PM
Tiny
COREYBYRD
  • MEMBER
  • 2 POSTS
2007 model yes it has daytime running ligths. I went back and checked the voltage to the fuses for the lights. In the auto setting no voltage to bright or deam. In the manual setting I get 12v to the brights but nothing to the deam. I can hear the relay click for brights in manual setting but not in when auto.
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Thursday, September 6th, 2012 AT 12:22 PM
Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
Get a scan done to check for troble codes. It would help with the diagnostics.
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Thursday, September 6th, 2012 AT 12:57 PM

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