The product is a Jeep Grand Cherokee 4.0 Automatic Transmission Engine Computer ECM ECU with the manufacturer part number P56041637AC. It is a bolt-on unit with 16 pin terminals, requiring programming for installation. Made by Jeep in the United States, it comes with a 1-month manufacturer warranty and is designed for easy installation on the front of the vehicle. The item has a maximum amperage of 4 A and weighs 3 lbs, with dimensions of 8 inches in length, 10 inches in width, and 3 inches in height.
