Question about 2003 Hummer H2

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The speedometer reads over 120 all the time. - 2003 Hummer H2

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Check for a recall on the instrument cluster.

Posted on Nov 17, 2009

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The problem is a little plastic gear inside the speedometer gauge you would have to take the whole cluster gauges out and send them to a shop and they will rebuild it for you for around $180.00. There is no recall on these this is a normal issue with Hummer H2 and Chevrolet.

Posted on Feb 07, 2010

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I have done this for friends, basic soldering\ desoldering skill req. The "part" servo motor is on EBAY for $1.69 ea. There are forums w\ step by step info on remove cluster ..easy.. four screws two plugs... dis assemble cluster.. pretty easy... remove needles.. easy..remove and replace ALL servo motors they will eventually fail they are Korean in an American Auto use upgrade Part also Korean

Posted on Feb 19, 2010

  • Dana Baker Jul 02, 2015

    I'm looking for a forum or video with the step by step instructions on how to disassemble the cluster to replace this part for the speedometer as well as the cluster lights. I want to install green or blue led lights.

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Posted on Jan 02, 2017

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SOURCE: MY SPEEDOMETER ON MY 2004 CHEV TAHOE READS 120

i replaced the six stepper motors in the instrument cluster and it was a breeze. the old motors were worn out and the new ones work just fine. you can find them on ebay and they cost about 35 bucks. my motors cam with step by step instructions and all you eill need is a cheap soldering iron.

Posted on May 25, 2010

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