2004 Chevrolet Blazer Logo
Anonymous Posted on Jan 27, 2013

I have a 2004 Blazer, I replaced the passenger headlight assembly and now the regular lights are dim and if I switch to high beams only the drivers side works why?

I was hit by a deer the headlight assembly was smashed I replaced it and it now is dim on low and only the high beams on drivers side work. So none of the lights work on the replaced assembly on high and low beams make both passenger and drivers side dim Help

  • Anonymous Jan 28, 2013

    It is affecting both headlights but only the passenger side was replaced which rtells me that it is where the 2 would join power or function so where is that at

  • eric allen
    eric allen Jan 28, 2013

    you just have to follow the wires. They do share a source and if one is damaged, it can affect both sides.

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eric allen

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  • Chevrolet Master 660 Answers
  • Posted on Jan 27, 2013
eric allen
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Pinched/cut wire farther from the headlight socket.

May have also blown a fuse or damaged a relay.

5 Related Answers

Anonymous

  • 14 Answers
  • Posted on Jan 09, 2009

SOURCE: headlights dont work on my 03 cavalier

well now the only thing left to change is the bulbs,that should solve it

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George Morrow

  • 44 Answers
  • Posted on Apr 19, 2009

SOURCE: 1993 corsica--low beams work fine, no high beams.

Check the fuses under the hood...chances are it's one of them....there's not much left to check after that....check the fuses inside the car as well...it might be the high beam switch is bad that switches the low beams to high beams inside the car.

countrysi248

Jerry Koski

  • 443 Answers
  • Posted on Apr 29, 2009

SOURCE: low beams don't work

there is two things that could be wrong .. check under the hood for your power distribution box .. its black and 3 inches wide and about 8 inches long .. this contains your relays. and some fuses. on the inside of the lid it tells which one is which.. look for low beam relay .. if it is ok check your low beam bulbs and make sure they arent burnt out.. these two things should fix your problem .. or at least one of these should .. holler if you need more. Jerry

Anonymous

  • 91 Answers
  • Posted on May 06, 2009

SOURCE: headlights

check headlight relay

Bill Eager

  • 460 Answers
  • Posted on Feb 23, 2010

SOURCE: i have a 2003 chevy cavalier. headlight issue

The blinking light is telling you that you have a headlight out, if you look the service light should be coming on when the light stops blinking.
Replace the head light and all should be fine.

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