OD is usually the TPS. I went through a few on my 92. The CTD is really hard on them. Growing tired of $300 sensors, I put a pressure switch on the OD and run it that way.

I wish I knew the answer on the cruise. Mine is dead too. I think it's the clock spring.


http://www.dieseltruckresource.com/dev/1st-gen-ram-all-topics-f93.html

We are brothers and sisters doing time on the planet for better or worse. I'll take the better, if you don't mind.
- Stu Harmon