Search Results for ‘speedometer’

I just replaced my ecu on my 4.2 and replaced it with a unit from an 04. The speed shows 7 to 8 mph slower than gps. Can I reflash the ecu? I also noticed that when I hook up my scan tool it lists the 04 trailblazer vin. My TB is an 03 LTZ With 130,000. Do I need to go to the scrap yard and...

I bought an 03 TB a few months ago, and it is really awesome, she was very well cared for. I did her first good interior cleaning, and when dusting the instrument cluster realized that there was no plastic face protecting the gauges, so the duster moved all the needles around. I put them back to...

I bought an 03 TB a few months ago, and it is really awesome. I did her first good interior cleaning, and when dusting the instrument cluster realized that there was no plastic face protecting the gauges, so the duster moved all the needles around. I put them back to zero position and they all...

My speedometer won't work sometimes and sometimes it will work fine other times it'll read incorrectly, for example it'll say I'm doing 30mph when I'm really doing 60mph and so on. It seems to be getting worse, is it the step motor malfunctioning or something else? Thanks in advance.

Short-time reader, first-time questioner here. I recently got an 05 LT EXT for a song, but there are a few quirks that I need to clear up before I trust that it's road worthy. First I'll start with the things that I believe are connected. Both brake warning lights are on and the speedometer...

Hey everybody im not sure if ive ever posted before...ive been a member for about 2 or 3 years but mostly just come on to get great advice and find out how to repair certain things on my TB!! I have a charcoal grey 04' TB LT and I love it!!!!Ive had it for about 4 years and it hasnt given me any...

Hi folks. My speedometer problem seems different than the others I have seen noted. I have an 02 TB LT. Probably about 100K miles. For the past year or so I have noticed a whining sound coming from the instrument cluster that is speed dependent. I don't think it is related to the tachometer...

Good Day All !!! I found the trailvoy.com site trying to diagnose an Ambient Air Temp Sensor problem with my 2003 Envoy XL SLT. This is a great site, so I had to join. I have other issues with my Envoy that I will be researching. They include: - Speedometer not working (I installed...

First off, I have to say, I have been looking @ this site for a few days & it has been very VERY informative and helped me learn a few things.. I bought my 2004 GMC Envoy used almost 3 years ago, and have had nothing but problems with it, it seems. The only instrument on my dash that works is my...

i have a 05 trailblazer and my speedometer is saying i am going about 120mph or so when i am acually going about 60mph. i called my local dealership and they said it would be about $500 or so to repair. and suggestions

2010 Bravada 442 SS cluster...... Idk , I like it so whatever....... :coffee