Jeep JK Wrangler 2007-2018 Speedometer Calibration Procal Module 30406007

Easy to install if you have the correct tools. Transmission works perfect now.

Transfer case started clicking and would bind up starting off and turning sharp. Swapped mine out in a 2014 Grand Cherokee and it's like new! Thanks!

Once again everything was excellent.Thanks for having what I need.keep up the good work

Worked as it should. No programming necessary for it to work on My 2013 Dodge Durango.

Once it came in, I went outside (having already taken out the old one the day before) and installed it within 15 minutes. Sometimes when car parts break it's $600 labor for a $50 part. This would be one of the rare opposite occasions. Just take out the battery and the battery box, leave the ecu attached to the battery box. Then you'll see a transmission mount, it is under that with a connection just like the ecu.