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4wd
1-17 of 37 Results
  1. Classifieds
    my wife sNorthface needs frame work, or frame replaced. Have excellent freshly painted chassis for it, will come included. would rather focus on other projects. located in n ridgeville ohio, 44039 starts right up, cold ac, 4wd works as it should...
  2. 02-09 General Tech Q&A
    I bought a 2002 trailblazer ls this summer, and I dont know what's wrong with 4we. The selector switch has no lights on at all. I tried turning it back and forth, cleaned the pins, and sprayed contact cleaner on the wire harness. Nothing. Makes no noise, dosnt switch into anything, just stays in...
  3. 4x4 Drivetrain
    Hi, My Tb is a 2005 with 4wd drive, it has about 80K Miles on it. During an offroad drive one of my rear wheels was stuck in a mud hole and i tried engaging my 4wd in both Hi and Low but i was unable to get my self out. From that day i suspected that my 4wd isnt working, there is no 4wd...
  4. 4x4 Drivetrain
    I'm new to the forum and need help. I've recently gotten a 2002 Trailblazer EXT LT from my parents to use as a work truck so I don't use my car to get in and out of jobsites that often don't have roads or even gravel. I tried using the A4WD the other day to get across some pretty greased up mud...
  5. General
    I’m looking to find some nicer parts that would fit in my 05 LS I6. Parts from the LT or SS models. Maybe even some aftermarket parts and equipment too. I do have aftermarket speakers, amp, and head unit. It would be cool to make this car nicer though. I do have a new rebuilt 4L60E transmission...
  6. 4x4 Drivetrain
    I have a 2003 Trailblazer. I normally run it in automatic 4WD. I've noticed recently that I get a strange hiccup, usually when cruising at 55MPH down my country road (the same road I drive day in and day out). At first I thought it was an engine miss, but did the tune up and I'm still having the...
    4wd
  7. 4x4 Drivetrain
    I recently bought a used 2005 trailblazer and when in 4 wheel drive and reversing with the wheels turned more than half way, there is a loud thunking sounds (I don't know how else to say it).
  8. 4x4 Drivetrain
    michigan finally got its first big snow of the year so i try to use 4WD, i can bear it clicking and engaging outside the car but there’s no power being sent to the front wheels, there’s no service 4x4 light and the switch will switch to all the 4WD options without a problem, anyone know what...
  9. 4x4 Drivetrain
    First, thanks for reading my first post here and for any help you might be able to give. I went through the "Please read me first before making a post" in the 4x4 section. I've got a '03 TB EXT with the I6 engine and 230,000 miles. My service 4wd comes on when I'm in AWD and I turn, notice a...
  10. 4x4 Drivetrain
    If this isnt the correct section please feel free to move it. Ive currently got a 05 LS 4.2 model & Im searching for another TB,but out of the 100's Ive looked at so far,95% of the ones with lower mileage are 4wd or Awd on the SS models.Since it only snows a few times a year in Nashville,where I...
  11. 4x4 Drivetrain
    My 2002 trailblazer has been switching itself into 4WD on its own. The first time I've noticed this happening was when I was taking a sharp right at a light into a gas station then took a sharp left up to a pump. It was hard to move taking the turn pulling in and then even harder pulling up to...
  12. 4x4 Drivetrain
    I purchased my 2002 Trailblazer LTZ with 85k in september, and once it began snowing I realized my 4wd isn't working. I went through all the diagnostics and found that my transfer case works fine and engages, yet my front diff got no power. My front actuator works fine, so next I was going to...
  13. 4x4 Drivetrain
    I purchased my 2002 Trailblazer LTZ in september, and once it began snowing I realized my 4wd isn't working. I went through all the diagnostics and found that my transfer case works fine and engages, yet my front diff got no power. My front actuator works fine, so next I was going to take apart...
  14. 4x4 Drivetrain
    A while ago the lights on my 4wd went off and would not come on no matter what selection I was in. I'm getting no service 4wd light on the dash, no clunk whenever I switch to 2 or 4wd, nothing. I've already read up a little and pulled and check fuse #8 and also disconnected and...
  15. 4x4 Drivetrain
    I have some issues with my Trailblazer that a mechanic I know has diagnosed and is going to fix for me. I am trying to locate the parts to get to him for the repairs, but I have some questions. What is the difference between the 4WD Actuator Housing (Dorman 600-116) and the 4WD Disconnect (ATP...
  16. 4x4 Drivetrain
    I see that this is a much talked about topic: 4WD Service light on I have a 2003 4.2L v6 trailblazer. When I switch 4 wheel drive switch to anything other than 2Hi the 4WD Service light comes on. I can also tell that the 4 wheel drive isn't engaged from how it feels when I turn the car in...
  17. 4x4 Drivetrain
    Hello all, Just purchased a 2004 GMC Envoy with 106k miles on it very recently and I sort of already have experience with this car since my dad owns an '02 Trailblazer EXT. In his car, which I found out through the manual, you can engage A4WD or 4HI at any speed in any gear. I've known this...
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