NGC powertrain controller for the 2009 Jeep Commander (XK platform) with the 5.7L engine. The Commander shares the WK Grand Cherokee architecture, with the PCM mounted in the engine bay behind the air filter box on the driver side. It manages the full powertrain including electronic throttle, variable cam timing, and the W5A580 (NAG1) 5-speed automatic.

Common Commander-specific PCM failure symptoms include: intermittent stalling at idle with no DTCs present, HVAC blower speed issues caused by bus communication dropout, and multiple warning lights illuminating simultaneously due to a failing CAN bus driver inside the PCM.

This unit is programmed to your VIN with the WIN/SKREEM immobilizer system pre-synced. The 5.7L Commander calibration accounts for the vehicle's higher curb weight and trailer-tow programming compared to the standard Grand Cherokee application.