Dodgethis_2005

I got a 2002 ram 2500 4x4 the tranny goes in and out of overdrvie while driving the tranny has just been rebuilt not along ago.So not sure where to start gonna clean the batter cables and see if any of them are loose.So if you could give me some ideas of what it could be let me know thanks.

dozer12216

Go to Cumminsforum.com and read first thread on appropiate vehicle.

tkash

Clean and tighten ALL grounds and reset APPS, fixed it for me.

klx650a2

When you're cleaning everything, put on some dielectric grease to keep things happy. On my 2000, I got some ferrite chokes and put one on each end of the brown with orange tracer wire from the alternator to the battery. I also wrapped that cable with aluminum tape to cut out the EMF from the alternator. There are other fixes but those worked for me. Well, trading the truck off worked as well...

CORed

There is a ground (possibly two) from the PCM to the firewall. Clean that and it should resolve your issue. There are other grounds on the battery to body, but it's normally the PCM to firewall.

tkash

...X2

Shovelhead

REALLY curious why you'd post a comment on OUR site telling someone to go to another site for the answer instead of just giving him/her the fix.............

dieselcamp

I'll have to try that (PCM to firewall)

tubby

It sounds like I have the same problem I'll tey the PCM to firewall a try too.

Shovelhead

Mine started "Hunting" again last weekend.

I cleaned both sides of the PCM ground strap with sandpaper (both on the terminal and the surface), and even ran a new ground from the PCM to the Neg Battery terminal.

No more "Hunt".

Chaser10

As any soldier knows, its all about holding the good ground........same goes for any happy 47RE owner