Its a 98 with the 5.4.
Starts fine no issues. But the dash goes crazy sometimes. Other times nothing happens then I can hit the switch to turn on my interior lights and the dash will go back to normal but then turn the switch off the interior lights and then the dash acts up again. Sometimes the gauges will slowly lower down to nothing other times they will immediately go lower all the way down when I turn off the interior lights.
Alternator and battery are both good so nothing to do with them.
These are the codes I was able to pull with my reader. The transfer case is fine 4x4 still works tho.

Starts fine no issues. But the dash goes crazy sometimes. Other times nothing happens then I can hit the switch to turn on my interior lights and the dash will go back to normal but then turn the switch off the interior lights and then the dash acts up again. Sometimes the gauges will slowly lower down to nothing other times they will immediately go lower all the way down when I turn off the interior lights.
Alternator and battery are both good so nothing to do with them.
These are the codes I was able to pull with my reader. The transfer case is fine 4x4 still works tho.
