Question about 2005 Chevrolet TrailBlazer

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I looked down and the speedometer in my 05 Trailblazer said I was going 120 mph. When I stopped and put the car into park, the speedometer stuck at 70 mph. I need a simple, cost effective solution. Please help

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Colin, your an idiot. The instrument panel has gone bad. Your fuel gauge is soon to follow.

Posted on Apr 20, 2013

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This is a very common problem with Trailblazers and is caused by a fault speedometer stepper motor - the actual motor that makes your needle move around is wearing out.

You have two solutions, if your Trailblazer has 70k miles or less you can take it to your local Chevy dealer and they will replace it for you as part of a recall.

If you have over 70k miles visit my Trailblazer speedometer page here: http://drspeedometer.com/services-i-offer/trailblazer-speedometer-repair

I specialize in the repair of these units and offer free shipping and a great guarantee on my work.

Posted on Sep 16, 2010

  • DLL66 Nov 15, 2010

    Where is this recall located for a 2005 Trailblazer? I've looked it up on the internet and there isn't anything listed.

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The sun has bent the plastic pointer by the sound of it

Posted on Sep 15, 2010

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here is two websites, the second has video clips:

http://www.2carpros.com/topics/speedo.htm

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