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  1. How to get a Rear HVAC blend door

    The 02-09 "How-To" and DIY Section
    I have a 2004 Trailblazer EXT and the part of the mode door on the rear HVAC that goes into the actuator is broken, so while I can control the temperature, I cannot control where it goes. I found part number 89023340 covers the whole HVAC box, with both doors, but I was hoping someone on here...
  2. Thanks for the info on the 2003 Ext rear hvac system.

    Introductions
    Just purchased a few weeks back a 2003 Trailblazer Ext 4wd with 142,000 miles for my soon to be 16 year old son to drive. He loves it and now may have to fight mommy for it. She has been driving it to see if any issues pop up. The only issue we knew up front was that the rear hvac system did not...
  3. rear blower TB Ext

    General
    i am looking for information on the rear blower on the EXT models. I have an 06 TB LT EXT with just over 200,000 as of yesterday. I replaced both actuators due to clicking today. i bought the TB with this issue and just got around to fixing it. The problem i believe i am having is the blower...
  4. EXT/SL middle row seat problem

    Interior
    Starting today, the drivers side, middle row seat on my 03 Envoy XL will no longer lock upright. It folds flat and tilts forward as it should. In the 'usual' position the bottom will lock in place,but the seat back wants to spring forward. Does anyone have any suggestions for me? I would...
  5. No Stabilitrak on 2005, now what??

    OEM Issues
    Hi guys, i have been reading a lot and i found my loved 2005 TB EXT doesn't have stabilitrak or traction control, cause it wasn't avaliable until 2006. Am I right?? I looked for the little button on muy shift lever and there is nothing. I'm kinda sad :( The question is, before 2006 isn´t there...
  6. Help in broken pipe

    General
    I need your all help :hail::hail: I purchased my TB since one month with 93000KM , the engine working perfectly but as a routine maintenance I decided to make by myself and as I learnt from this valuable site I did a clean of my TB and changed the spark plugs and air filter During the...
  7. 2004 Trailblazer EXT rear blower controls

    General
    Maybe something was lost in translation from the manual to my head but I am not even sure how/when the rear blower is supposed to kick on. And also which vents the air should be coming out of in the 2nd and 3rd rows. 2004 TB EXT LS with 'manual' climate control. I think when the dial on the...
  8. Long Wheel Base Rear HVAC LEDs Installed

    Interior
    Items used: 5mm blue 1600mcd, 90 degree viewing angle, straw hat LEDs 470 ohm 1/4W resistors I didn't find a write up on this particular setup, so figured I'd put one out there in case anyone with a long wheel base truck needs a reference. The rear unit pops out without much effort or...
  9. Greetings from UT

    Introductions
    Guess I'm here to introduce myself, so here goes: Bought our 05 Trailblazer EXT LS about a month ago in preparation for our third baby boy...needed that extra row to fit 3 car seats. So far we love it. a friend from work told me about the site (thanks J-net), so I signed up. Since it's...
  10. NON DIC cluster TO DIC cluster TB 04 LT EXT

    Interior
    DIC cluster (got mine off Ebay for $85) Steering wheel with buttons (got it off here for $50) Clockspring for wheel with buttons (local junkyard for $25) DIC pins from Jetttstream (vendor here for $18) rest is simple wiring.. there is an article on how to do it in the articles section I still...
  11. Just got the rims put on!

    Just got the rims put on!

  12. Just got the rims put on!

    Just got the rims put on!

  13. Just got the rims put on!

    Just got the rims put on!

  14. 06' Trailblazer SS an EXT or not?

    General
    :confused:What's up everyone...:confused: Maybe everyone here can help me and I know its a stupid question but I have to ask. Im looking for things to buy from online places for my TB SS like accessories, interior mods, exterior mods, engine mods and other stuff that I wanna do. Every website...
  15. Rims on the Brain

    Exterior
    Wow, I really didn't think shopping for rims would be this hard and make me so indecisive. :bonk: I was originally looking at the 22" Zinik Z13 Luina rims for my EXT. I first saw them here on this guys trailblazer: http://www.cardomain.com/ride/829518/2 I thought they looked sweet and I was set...
  16. Lowering My 2004 EXT

    Suspension
    Ok, so I'm looking to drop the truck. I've been searching through the forums and can't seem to find much that helps about the EXT being lowered. It seems like everyone likes the Belltech kits (the 2"/3" seems to be the most popular) Does lowering it screw anything up as far as the 4WD goes...
  17. Lowered EXT 4x4

    Suspension
    I have a 2002 Trailblazer EXT 4x4 and I am having a hard time finding a lowering kit, I want to lower the truck from the factory height and level it off but I can't find a kit to do that for an EXT 4x4. Any suggestions/links?
  18. SS bumper on 02 EXT?

    Exterior
    I have a 2002 EXT and am trying to fix it up and make it look good but... I slid down a hill due to snow and worn tires and smacked a pole. Not too happy but now that I need a new bumper anyway does anyone know if I can get a SS front bumper put on my EXT? If so where can I get SS parts, I look...
  19. 264907_x640_01

    264907_x640_01

    Front View of the EXT
  20. My TrailBlazer EXT

    My TrailBlazer EXT

    Just a simple picture I took back in March of 2006.
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