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1-20 of 54 Results
  1. General
    I've got a very mature (195K mi.) '03 TB LT EXT. Still working reasonably well but I just noticed that the instrument cluster lighting has failed. The instruments are working just fine as is the data panel (mileage, etc.). Checked the dimmer switch and it is turned up full. Consulted the...
  2. General
    Good afternoon and thanks for taking the time to read my message today! I am a long time reader, first time poster so.. here goes! 2005 Chevy Trailblazer Occasional issue with Passlock symbol coming on dash, car not starting.. Bought a Passlock bypass unit and installed by the BCM Bypass...
  3. Audio and Electronics
    I own a 2004 Envoy SLT. I went out to put something in the car and noticed the car would not unlock. I opened the door with the key and hooked up the car to a battery charger, we noticed the battery was charging really slow. Once the battery was charged, I attempted to start the car with no...
  4. General
    Bought my wife an 03 TB LTZ about 3 mos. ago. She really loves it. So far I have had to replace the starter, alternator, cam position sensor and solenoid among other things. Nothing major, has been kind of fun getting to know it. The other day I noticed that her back up lights weren't working...
  5. OEM Issues
    So I recently woke up one morning to a knock on my door from a family member asking for a jump because their battery just died. So I get up, throw on some shoes and head out to my 04 TrailBlazer LT and start her up (nice) I walk over to put the cables on the dead battery and right as I turn...
  6. OEM Issues
    I got in the car (2004 Trailblazer 4.2 2WD) and when I turned the key, all the lights came on, cluster, radio, and headlights, for about a half second then everything died. When I tried again I only got a dim Service Engine Soon light which shut off after trying to start. When I turn the key off...
  7. 02-09 General Tech Q&A
    When returning to the truck in a store parking lot, I went to unlock the TB with the key fob and the horn went “constant on.” Not a cycling like if the emergency button was pressed. Grabbed my fob, and then the Wife’s who was with me, trying to hit every button I could think of, with everyone in...
  8. 02-09 General Tech Q&A
    Hello all I have a 2006 trailblazer Ls and Ive been trying to fix my gas gauge so far I have replaced the whole sending unit, I purchased a rebuilt cluster and I even replaced the fuel pump electrical connector and still nothing it just stays on E with the gas light illuminated please help
  9. OEM Issues
    My instrument cluster in my 05 EXT is all wonky. My oil pressure and temperature gauges are shot and stuck in the same position. My speedo has a mind of its own, starting at all different points, 35, 70, 130. What can I do to fix this besides sending it in, I have been soldering since I was 7...
  10. OEM Issues
    Hey all! My 03 Envoy just died on me today :( . I was at work and went out to my car to get some air conditioning for a few minutes (I work in a food truck and the A/C was broken so it was getting up to 100 Degrees inside) I started it and it ran for about a second and then died. I wasn't really...
  11. General
    I've read several posts detailing SOME of the issues I'm having, but haven't seen any with ALL of the issues... I replaced my battery a few weeks back. Almost immediately afterwards the following problems started... let me also preface this with it runs and drives fine. A tech 2 scan tool...
  12. General
    2006 Saab 9-7x 4.2i We started noticing the issue on a road trip where we were driving 10 hrs/day. It's likely the issue was occurring before that but we didn't notice because it only got driven 10-15 minutes at a time. When we first started driving the A/C was strong and cold. The further we...
  13. General
    Hi all, I don't know a lot about cars, and have no clue if I am posting in the right place, but my 03 GMC Envoy is experiencing quite a few issues, and I was wondering if anyone had any input. All the codes I am getting are P0420, P0442, P1345, P0332, P1482. The only drivability issues I...
  14. Audio and Electronics
    i got a pair of 12w4-4 sub-woofers about a week ago and they are actually pretty cool. they are from 1996 and made in the united states so they are as old as i am. they still work great and i just replaced the foam ring on both of them. i would like to wire them into my 2005 trailblazer ls and...
  15. OEM Issues
    I have a 2004 Chevy Trailblazer LT 4.2L 4WD and have had it about a year now. And I've noticed some strange things going on with it. As I'm driving occasionally the stereo will switch on its own to dvd or if its on dvd then to cd or cd to radio. Whichever one would be next if I were to press the...
  16. General
    Dear Wizards of Trailvoy.com, My 2002 GMC Envoy has been lovingly maintained for just over 173,000 miles. Though wearing a few dents and scrapes, my beloved Envoy has always ran very well, and has been kept up to date with new parts and maintenance. To my shock and chagrin, the vehicle...
  17. OEM Issues
    Issue I believe started about 4 days ago with stock radio clock being reset one day with no other observable power issue. I put the new time in and keep an eye out for any other issues, but can find non. Other that the radio clock seems to never hold time. Now today, I go to start the engine...
  18. OEM Issues
    I have a 2003 4.2l I6 LS Trailblazer with over 186K Miles. Whenever I engage the rear window defroster it shorts out my power windows and locks intermittently almost like a timer every few seconds it shorts out everything. I have gotten by just not using the rear defroster but I am about to do...
  19. General
    I have a 2006 GMC Envoy and lately, there's been a weird issue with my left turn indicator function. If I push down the switch, the signal will occasionally flash briefly (for 0.5 second) and then abruptly turn off. Right turn signal works fine and has never had any problems. This happens...
  20. General
    Hopefully someone will be able to shed some light on this... :hail: Everything started 2 weeks back, front wipers would start to randomly engage while driving, this would usually happen along with the washers. Sometimes they would spray for long time, sometimes just a squirt or none at all. I...
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