I may not be of much help, but others may jump in. Does the loss of the speedo happen concurantly with the shifting problem? Or is the shifting problem always present?
I may be wrong but I "think" the speed sensors that go out of range are ignored by the module, over riding a shifting problem. If there was a speed sensor problem and you have abs, the abs light should come on.
How often have you replaced the transmission filter?
Tuesday, January 2nd, 2007 AT 7:42 AM