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?