06 9400i gauges and warning lights.

Discussion in 'Trucks [ Eighteen Wheelers ]' started by kid29709, Sep 9, 2014.

  1. kid29709

    kid29709 Bobtail Member

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    Sep 9, 2014
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    I need some help. im having problems finding what is wrong with my truck. its a 06 international 9400i the temp, oil, volt, tach, and speedo will work great for the first 3mins. of starting up then the go crazy wrap arounfd and point down the warning lights flash traced all grounds down new batts. and altn. still cant figure this out can any body help please
     
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  3. Heavyd

    Heavyd Road Train Member

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    Feb 4, 2009
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    All those gauges get their data from the engine through a data link. When the cluster behaves like this it is receiving no data from the engine, or the data is corrupted. The datalink is shared with the ABS, electronic boost gauge if you have one, and satellite if you have one. Try to disconnect these components one at a time to see if they are causing corrupted data. The ABS you can just pull out the breakers for it to disable it for testing. If you have a boost gauge you can just remove the dash panel and unplug it for testing.
     
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