Hey All. Obviously I'm new here, so please bear with me.

My dad - a farmer in his mid-70s - has a '93 Sedan DeVille with weird electrical gremlins. More specifically, it's the computer dash display stuff.

Here's what it will do:

It will intermittently just go nutty on him.
- There will be nothing but a small "d" displayed on the heater/ac control display.
- There will be nothing but a small "d" displayed in the "fuel gallons left" display.
- Everything else on the dash will be blank.

During these quirk times, the interior fan will be constantly on. In addition, sometimes the fan comes on even with the car shut off and the key pulled.

The radio display is fine, radio works fine. It seems unaffected by this other gremlin.



ANY IDEAS?


Thanks!