The 2011 Grand Cherokee 5.7 ECM Electronic Control Module is a powertrain control module (PCM) manufactured by Jeep. It features a bolt-on mounting style, pin terminal type, and a female connector type. This ECM requires programming and has an output connection for logic output. The aluminum material ensures durability, and it is designed for easy installation in the front of the vehicle. This ECM is a genuine part that is not considered a vintage or performance part, making it a reliable choice for maintaining the functionality of the vehicle.