2004 Chevrolet TrailBlazer Logo
RENAI rucker
RENAI rucker Posted on Aug 16, 2012
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Where is the relay for the headlights for a 2004 Chevy trail blazer?

Changed bulbs and they still didn't work. What next? Please help poor other drivers.

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ZJ Limited

ZJ Limited

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  • Chevrolet Master 17,989 Answers
  • Posted on Aug 16, 2012
ZJ Limited
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Hi there:
I suggest check the fuse block, this is located under the hood in the engine compartment on the driver's side of the vehicle.

L6 engine...
Where is the relay for the headlights for a 2004 C - 8_16_2012_9_06_03_pm.gif

8_16_2012_9_08_27_pm.gif

This extract from TraiBlazer Owners Manual

Hope this helps; also keep in mind that your feedback is important and I`ll appreciate your time and consideration if you leave some testimonial comment about this answer.

Thank you for using FixYa, have a nice day.

5 Related Answers

Anonymous

  • 362 Answers
  • Posted on Jan 28, 2009

SOURCE: 2005 CHEVY +TRAIL BLAZER ABS AND BRAKE LIGHTS ON

When the ABS light is on when driving there is a problem in the anti lock brake system and you will need to have it tested to find out what the problem is. As long as the light is on the ABS has been shut off by the computer until it is repaired. There could be problems with one of the wheel speed sensors, wiring or the ABS pump. On some vehicles the red brake light will come on too.

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Anonymous

  • 350 Answers
  • Posted on Feb 08, 2009

SOURCE: where is the pcv valve on the 2005 chevy trail blazer

Dear hispeed3,

If you haven't bought the part yet and are planning on replacing it ...i'd go to the auto parts store and ask them for the part location. They are usually glad to do this. I know Advanced Auto Parts does this for me.

Are you having a problem with your 2005 Chevy Trail Blazer?
If so...I'm here for you!

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Molson02536

Harvey N Tawatao

  • 3854 Answers
  • Posted on May 26, 2009

SOURCE: M y radio stopped working on my 2004 trail blazer

The 2004 Trailblazer has two fuse panels, one in the under hood and one under the middle row seats. The radio fuse is marked RADIO fuse # 41 and is a 15 amp fuse located in the rear fuse panel. To access the rear fuse panel flip the seat behind the driver to the upright position, under it you can see the fuse panel and a diagram should be on the under side of the cover. 

Good luck and hope this helps.

Anonymous

  • 3092 Answers
  • Posted on Jan 23, 2010

SOURCE: both of my 2004 chevy trailblazer brake lights are

Looks like you have check every thing that need to check, if the top center brake light work's it's going to be your turn signal switch not a cheap part, the reason is the circuit for the brake light's goes thought the turn signal switch, replace

Anonymous

  • 103 Answers
  • Posted on Mar 17, 2010

SOURCE: 2007 chevy trail blazer low beam lights wont work.

maybe a fuse the fuse box is under the drivers side passenger seat . sometimes ive seem them get something spilled on them and i had to wiggle the fuses to clear the corrosion

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