Coolguy

Hello everyone, I have a '98 Dodge Ram 1500 with the 5.9 engine in which the speedometer, odometer, and radio don't work for 95% of the time and the other 5% of the time it randomly works. I was wanting some ideas as to what would cause this other then a loose wire connection.

Thank you for any replys

Iowan

The first thing I would look at is the ground, I don't know if they share one or mot. Ive seen a bad ground at the battery do random things and still start the vehicle.

RacerHog

Also Check the connection at the PCM... Give it the wiggle test and see if it has a good or bad connection..