RE Tranny in place of RH Tranny?
#1
RE Tranny in place of RH Tranny?
I have a 46RE from a '99 Ram 1500 5.2L 4wd. I would like to use it behind a '94 3.9L that originally came with a 42RH. I was wondering if anyone had converted from a RH to an RE transmission? I haven't found any RH to RE threads. I have the harness connector for the RE and the diagrams for both vehicles. Theoretically I should be able to tap in to the needed sensors for inputs, etc. But I was wondering if there was anything else I needed to do and I was hoping someone else has done it before and could give some feedback. I am using the RE because it is a shorter transmission and I needed the shortest one i could find for my application (Jeep Wrangler). Thank you for any input.
#2
The PCM doesn't have any provisions to run the RE trans. You would need to go to an OBDII system. PCM, and wiring harness for engine/trans. (probably need to update some of the sensors as well, but, comparing part numbers would tell the tale there.)
Easiest swap would be pcm/harness from 96 or 97 truck. A lot changed in 98......
Easiest swap would be pcm/harness from 96 or 97 truck. A lot changed in 98......
#3
The difference between the two (RH-RE) H is for hydraulic and the E is for Electronically operated. The RE needs OBD2 to work. Not sure it the valebodys could be swapped. Still would have an issue with the speed sensor. May be able to frankenstein the two to get it to work. ??? That would be easier than converting to a OBD2.
#4
The difference between the two (RH-RE) H is for hydraulic and the E is for Electronically operated. The RE needs OBD2 to work. Not sure it the valebodys could be swapped. Still would have an issue with the speed sensor. May be able to frankenstein the two to get it to work. ??? That would be easier than converting to a OBD2.
#5