Does anyone know what this problem is?

Electronic seat control for driver's seat moves forward & back, but not up/down. Lumber works fine. I suspect that the whole module needs to be replaced, but figured I'd check with others who may have already experienced this before.

Thanks


1998 3500 dually diesel, Laramie

 

Here is a Tech Service Bulletin that might help:

http://dodgeram.info/tsb/1999/23-28-99.htm

Frank in Phoenix
1998 3500 Silver