Transmission Control Module

The Mopar 5150549AA transmission control module is a factory-engineered component designed to restore proper transmission management in 2009 Chrysler 300, Dodge Challenger, Dodge Charger, Dodge Nitro, Jeep Commander, Jeep Grand Cherokee, and Jeep Liberty models. As a direct replacement part, it is built to exact OEM specifications to ensure seamless integration with your vehicle's existing drivetrain electronics, specifically for use with the 5-speed automatic W5J400 and W5A580 transmissions. This unit replaces several previous part numbers, including RL150549AA, 5150241AB, 5150241AC, and 5150241AD. Compatibility is dependent on specific production dates, with applicable units produced after 01/19/09, after 02/02/09, or between 06/30/08 and 11/03/08. Due to the critical nature of transmission control modules, professional installation and configuration are often required to ensure the module is correctly synced with your vehicle's PCM. This module is compatible with a range of 5-passenger and 7-passenger configurations in both 2WD and 4WD drive systems. Please verify your vehicle's specific engine and production date details, as compatibility may vary based on your trim level and powertrain setup.