

It supports both the legacy shifter module (Mentioned above) and the newer CAN style gear shifter (Where the gear selector is another ECU on CANBUS and communicates over CANBUS with the TCM) EGS53ĮGS53 is found in any Mercedes vehicles with the 722.6 made after 2008.

It has the legacy shifter module (Where the gear selector is wired to the TCM directly) EGS52ĮGS52 is found in most Mercedes vehicles with the 722.6 made between 20. This project aims to create a drop-in replacement TCM that works with all 3 TCM iterations that Mercedes had for this gearbox: EGS51ĮGS51 is found in most Mercedes vehicles with the 722.6 made before 2000. Vehicles that come with the 722.6 transmission (Mercedes 5-speed automatic gearbox) are supported.

PCB SchematicsĬheck the PCB folder for schematics, and NOW GERBER FILES Video playlistĪn alternative series can be found on Odysee (Ad free) here Additional resourcesįor now, I am only officially supporting Daimler made vehicles. If you choose to assemble a board yourself, or fabricate your own using the schematics and Gerber however, those will NOT come with any warranty. Whilst official firmware releases will be tested thoroughly on simulations first to ensure that they are safe for daily and long term driving, if you modify the firmware yourself and kill your car or engine, DO NOT blame the board, or me!īoards sold through me will come with a warranty in case of any hardware failure specific to the board itself. IMPORTANT Disclaimerīy running this board in your car, you accept that there will be 0 liability for anything that goes wrong. An open implementation of NAG52 (722.6 Transmission controller), complete with KWP2000 diagnostics and CANBUS support, with support for all cars that came with the EGS51, EGS52 or EGS53 TCU.
