Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum banner


  1. High beams not working, but they do flash to pass.

    02-09 General Tech Q&A
    My high beams quit working, but the flash to pass works. I think I have narrowed the problem down. I found the following broken wire coming from/to the BCM. Question is, does anybody have the pinout of the BCM (with connector descriptions)? I have searched the web, and have not found...
  2. Headlights staying on while in drive in sunny weather

    I recently added subs to my car and wired in a power line directly to the battery. I have not modified or touched any of the fuses or wires related to the headlights. They are operating fine and the control switch works great, however the headlights are staying on all the time even during sunny...
  3. OEM HID Swap?

    Hi everyone, this is my first post, I'm trying to get some answers here. I have an 06 9-7x 5.3i, and I am in need of headlights. I found a guy on Craigslist who has one that may be parting out, but it has HID's in it, while I have the Halogens. It seems like all the headlights I find out there...
  4. 04 Envoy Lights go out when switching from bright to dim.

    OEM Issues
    When driving at night, the headlights work on bright but when I switch to dim the lights go completely out, but come back on when I switch back to bright. I have tried to turn the headlight switch to on manually instead of automatic and it makes no difference. I am getting ready to dig into...
  5. How to Replace Trailblazer Headlights

    Hey guys, I saw a lot of poor videos (no speaking, dark, too long, etc) on how to replace the headlights on a trailblazer, so I made my own. I tried to be concise and make it so anyone who wants to do this job can follow my video and get it done. Let me know what you think...
  6. high and low ebam lights are dim

    I have a 2004 Ascender. My headlights are dim. Here is the deal. I hit a deer and it did minor damage to left front fender and bumper cover and cracked the headlight lens. I drove it for about 10 days after the accident before putting it in the body shop and the lights all worked as they...
  7. Who will paint and clear corner envoy taillights? Or sell me some!

    I have a 06 envoy xl. I want black headlights with clear corners. I tried making my own but just didn't come out that great. Can anyone tell me who does this kinda work online or bear MA? Ill buy some if anyone has some for sale... Pm me
  8. Headlights turn on while vehicle is off....

    OEM Issues
    Have a different problem I have never run in to before.... My headlights randomly come on while the Trailblazer is parked! Here is the background so far: Came out of work last Tuesday evening to find a dead battery. Jumped it, and put it on the charger when I got home. The headlights were off...
  9. 2006 trailblazer LT aftermarket headlights

    What's going on guys? I'm having an extremely difficult time finding black headlights for my LT, tons of options for non LT though. Anyone else have this problem or a good site to find these headlights? Thanks.
  10. Grille Guard/Brush guard, and Lights upgrade for Envoy

    I have searched everywhere and cannot find what i need, so i am turning to you guys in hope of help :) I am brand new to this site, proud owner of an 04 GMC Envoy, and trying to spruce it up a little, on a budget. I am in pharmacy school, and dont have a lot to spend so i am searching...
  11. DRL KILLER & Quad Beams?

    Anyone know where I can get ahold of a DRL Kill that does the quad beams? Looking to install Hids in low beams and fogs on my 06 SS, but wanting them to stay on when I switch on the high beams too. I don't want DRLs but automatic headlights are okay.... anyone got the go to guy?
  12. head light replacement 08 trailblazer

    Just did my high and low beam. No need to pull the grill. Pull the airbox and have it done in 30 minutes.
  13. Urban shoot

    Urban shoot

    Just fall shooting great day and clean car
  14. GMC Envoy Headlights Issue

    Good Morning All, I have an issue I am hoping to get some assistance with. I bought my Envoy 10 months ago, second hand. It's been a 1 previous owner. I don't really have any issues with it with the exception of the rear gate lifts are out on it and it didn't come with the space tire tool, so I...
  15. Clear Coat on Headlights

    So some dude hit me a couple of days agoe. So the dude ended up giving me 200 to fix the damages, which is all i asked for cuz i knew thats all i needed. Well it all ended up to my advantage because i got my buddy to fix the damages (and paint my hood and door handles. :woohoo:) for exactly 200...
  16. halos


    Moved running(lowbeams) to where the highbeams were so there is no chance of burning the halos put in halo fogs, moved higbeams to where the fog lights are. please rate and feedback and suggestions tips or likes thank you!
  17. Lights done

    Lights done

    Moved running(lowbeams) to where the highbeams were so there is no chance of burning the halos put in halo fogs, moved higbeams to where the fog lights are please rate and feedback and suggestions tips or likes thank you!
  18. 2004 Envoy

    2004 Envoy

    HID'S highs lows and fogs
  19. Headlights shake

    I've been paging thru the forum and have not seen a post about headlights shaking. My passenger side headlight on my 04 TB shakes and/or wobbles when I hit a bump and I was wondering if anyone else had that issue and what you did to fix it.
  20. Automatic headlights, delete?

    Hey, i got an ltz trailblazer recently, and its got the automatic headlights that turn on when its dark, i was wondering if there is any way to get rid of the automatic part, and be able to just turn the switch when i want them on or off.