Starting from the beginning.
Driving along charging light comes on, shortly followed by shutting down to limp mode.
Tracked it down to broken grounds at the trans mount and engine mount under the air filter. Fixed the grounds and removed & cleaned up the others.
Also found fuse to eatx relay blown (relay is good).
There were several codes. Replaced the input & output speed sensors plus the trans control module.
However still in limp mode and showing 0700 Transmission control (mil request), and 0750shift solenoid A.
Started checking wiring for damage, nothing yet.
Am I on the right track?
Also which connections on the ecm are what?
Thanks.

 

Griff,

It may be helpful to include more details about your vehicle, what year and model do you have?

 

sorry,
It's a 2004 Pacifica awd.