Question about 2004 Pontiac Grand Prix

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The display went out and I changed the relay fuse but that didn't fix the problem what else should I look for

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  • kevindolton Jul 31, 2009

    It is not the instrument it is the display that tells date, time, milage and low fuel waning she has regular gages for speed, fuel and tach.



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What display. ? if its the dash you most likely need new instrument cluster. can rebuild these

Posted on Jul 31, 2009

  • Ernset ( Skip ) Bouvette

    The only way to test this you need to remove the part that is not working and test the connector for proper voltage and ground. The information for this comes thru a computer. You really need to take this in to get it properly diagnosed.



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