Under the hood on the driverside of the Cherokee is the PCM or Powertrain Control Module. The Transmission Control Module or TCM is under the dash on the driverside. It's actually kinda of small, I would guess 4 inches by 3 inches. with what look like wings coming off the sides and two bolts.
Engine control module
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.
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.
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.
It must be on the same location as in my 96 Grand Cherokee. Behind the spare tire there is a small door you can open and there you find that module. You got to remove the spare tire to see it.
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
The 1993 Jeep Grand Cherokee engine control module is located on the firewall in the engine compartment. The engine control module will be on the passenger side of the firewall.