Transmission cooler delete
Champion
Joined: Jan 2013
Posts: 4,737
Likes: 374
From: Northwest Louisiana
my dakota is a 94, 5.2l with mpi, 230hp. i just replaced transmission in mine & it IS a 46re. came from factory with a 46re, hence, the electric OD button on dash & confirmed by transmission place i got reman. transmission from due to the wires coming from the wiring harness.
The 42RH/44RH/46RH had an electronic overdrive button on the dash also.
Even my 31RH has a wiring harness for the lockup torque converter, controlled by the ECU.
A 1994 has the RH series transmission in it.
The SBEC didn't have the grunt to run the engine AND the transmission at the same time; the JTEC does.
RwP