In My 1995 Jeeg Grand Cherokee Limited Edition, I found it was inside the transmission its self
On a 95 Jeep GC it's either an integral part of the PCM (main computer) or a separate unit located inside the cabin on the firewall above the driver's foot nearest the door. 2 nuts to remove are located under the hood next to the brake booster.
Engine control module
If it is a 6 Cly. the most likely location is at about 11:00 on the bell housing looking forward. Very hard to get to and drooped bolts may end up in your transmission bell housing. Magnetic sockets and small hands advised.
The Transmission Control Module for your Grand Cherokee is located under the driver side of the instrumentation console (underneath the dash) up against the fire wall near the outside of the vehicle. You should be able to see it with a flashlight as the TCM has and orange/yellow connector.
It is a small computer inside the dashborad, almos behind the head light switch, it contros wiper blades, and some electrical thing of the jeep, it also stores the the vehicles mileage history, changing this will change your odometer reading.
I do not believe there is such a thing as a tcu. there is an ECM (engine control module), and a TPS (throttle positioning sensor) TCU: Transmission Control Unit. On a Jeep Cherokee (not sure about the Grand Cherokee), it's located on the passenger side behind the dash. You can reach it from the bottom without removing anything, but it is easier of you remove the bottom of the dash.
The 2007 Jeep Grand Cherokee transmission control module is located on the back of the transmission. The transmission control module will be in the upper left-hand corner of the transmission.
TCM Transmission Control Module
how the transmission module works
It controls the transmission shifts.It controls the transmission shifts.
Transmission control module.Transmission control module.
Driver's side quarter panel in the engine compartment.
It does have a computer, no programming should be necessary.
location pull out glove box its located lower right side
The 1998 Cadillac transmission control module can be found on the side of the transmission. The module will be on the right hand side of the transmission, near the back.
The transmission control module is mounted under the dash. It is on the driver's side, beside the ECM module.
Where is the transmission control module on a 1997 Mitsubishi galant
I don't really know that's why I came on here to find out