Stand alone transmission controller for 4L60-E, 4L65-E, 4L80-E & 4L85-E Automatic transmissions.
Transmission controller is designed to control the newer electronic transmissions with out the use of an engine mangement system. It is not designed to function in a factory environment and will not communicate with factory body control modules, engine control modules, gauge clusters, or vehicle communication networks. The TCU is a stand-alone transmission controller. Ideal uses are carbed applications or early fuel injection systems.
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