Where is the transfer case control module on a 2007 Silverado 1500 classic?

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.