2000 9200 gauge problem

Discussion in 'International Forum' started by bamacowboy1374, Apr 26, 2021.

  1. bamacowboy1374

    bamacowboy1374 Bobtail Member

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    Aug 29, 2020
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    2000 int 9200, lost gauges, speedo, tach, oil pressure, water temperature, voltage. When you turn key on, gauges still sweep to right an come back to zero. Warning lights don’t work either, except one stays on all the time, green traction control, which never comes on otherwise. Checked ground/power wires under the hood. Swapped ignition key switch. Tried different set of gauges. Any ideas?
     
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  3. Heavyd

    Heavyd Road Train Member

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    Feb 4, 2009
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    Those gauges are all datalink driven from the engine. The warning lights are separate individual wires from the engine. But they all go through the same connector at the firewall. Check the harness from the firewall to the engine ecm. Wiggle the harness and see if anything comes back to life.
     
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