ATS 2003 5.9L Cummins Commander Lockup Controller

The ATS Commander lockup controller provides control over converter lockup in your vehicle. Factory computers are programmed to disengage lockup under many conditions that often inhibit the performance of the transmission.

With a Five Star Torque Converter in place, these situations to unlock the converter are no longer an issue, due to the HD construction of the Five Star.

Push button control allows the driver to select the speed at which the converter clutch will engage and disengage. With the power off the Commander reverts to factory control. Minimum speed for lockup is approximately 18mph. This means that the engine will not be killed by forgetting to unlock the converter clutch when coming to a stop. The Commander offers better acceleration and cooler running, as well as giving the user braking or holdback (even without an exhaust brake). If an exhaust brake is in place, the Commander has the ability to automatically control the brake and converter clutch.

Part Description
Co-Pilot, Dodge, 03, 47RE and 48RE, 5.9L Cummins CR, Controls Transmission TCC and Exhaust Brake Based on MAP, VSS, TPS