2004 silverado, avalanche likly the same. I found mine cliped to a box behind the OBDII plug. cut tie wrap and pull it out.
Thanks
JJ
passenger side floor bord
The transfer case control module on a 2007 Chevrolet Silverado 1500 Classic is typically located under the vehicle, mounted on the transfer case itself. It can also be found near the rear of the transmission, close to the transfer case. Accessing it may require lifting the vehicle for easier visibility and reach. Always consult the vehicle's service manual for precise location and removal instructions.
How do you change the ignition control module in a 1988 Chevy Silverado 5.7L
Located left side of dash by powertrain control module (right lower of glove box)
The AC control module on a 2000 Chevrolet Silverado is located on the dashboard, directly behind the climate control knobs. To access it, you typically need to remove the trim panel around the radio and climate controls, and then unscrew the module from its mounting position. It may also be necessary to disconnect the wiring harness connected to the module for complete removal.
It is beside of the battery just under the upper radiator hose.
A 1999 Ram does not have a transfer case control module.
It does not have a cable. It is all controled by the PCM. Power train control module / COMPUTER.
Located on the frame under the truck, close to the driver side.
it's located behind the headlight switch and push button 4wd control. the plastic piece just pops out to reveal the transfer case control module. good luck
The most common and cheapest fix has been in the pushbutton control on the dash. However it can go farther into a shift motor and/or a transfer case control module.
It is located on the transfer case this is the motor that shifts your four wheel drive