Mercedes 722.9 7G TCM Cloning Frequently Asked Questions

TCM cloning involves duplicating the DAS/FBS data and programming from one Transmission Control Module (TCM) to another. This is done during replacement of your faulty TCM.

TCM cloning is necessary when replacing a faulty TCM with a new or used one, ensuring that the new module retains the specific programming and data of the original, maintaining compatibility with the vehicle.

TCM cloning requires specialized knowledge and equipment. It is recommended to consult with a qualified and experienced technician or service center familiar with Mercedes-Benz systems.

TCM cloning requires specialized knowledge and equipment. It is recommended to consult with a qualified and experienced technician or service center familiar with Mercedes-Benz systems.

No, TCM cloning is a complex procedure that requires technical expertise and specialized tools. Attempting to clone a TCM without proper knowledge can lead to errors and damage to the vehicle.

TCM cloning can be a cost-effective solution compared to purchasing a brand-new TCM. It allows for the reuse of a used donor TCM. Which can save hundreds of dollars.

No. The 722.9 7G transmission and all transmissions after 7G TCM contain DAS/FBS related security data, only these require cloning. The 722.6 transmission does not need to be cloned as it does not contain any DAS/FBS data.

No. The 722.6 5G transmission conductor plate does not need to be cloned. It does not contain DAS/FBS security data. It can be replaced with an identical conductor plate.