Key Features Remanufactured John Deere Vehicle Controller, model TCA21555 Electronic control module with electrical inputs and outputs to drive multiple vehicle functions Enables control of engine, transmission or hydraulic functions, along with related monitoring signals Remanufactured unit identified by code 508579 for traceability Designed for integration in John Deere systems as a replacement or retrofit component Product Details Model: TCA21555 Vehicle Controller (ECU) Status: Remanufactured with traceable reman code 508579 Function scope: controls engine, transmission or hydraulic functions; supports associated monitoring signals Electrical interface: provides electrical inputs and outputs essential for integrating with the vehicle’s control network Typical use cases: replacement in serviced John Deere equipment, fleet maintenance, and retrofits where TCA21555 is specified Compatibility Designed for John Deere machines that utilize the TCA21555 Vehicle Controller Remanufactured unit identified by reman code 508579
