01J927156JG Multitronic Transmission Control Module for Audi

The 01J927156JG control module is for Audi Multitronic transmission applications. Use the full module number, including its letter suffix, when selecting a replacement.

Match the original controller label and transmission code. Hardware identification and vehicle software are part of module selection, alongside the electrical connector and mounting layout.

Send the original module label, vehicle VIN, transmission code and required quantity. Include the workshop’s coding or programming requirements in the enquiry.

Contact TOSEN for a quotation or browse Transmission Control Units.

The 01J927156JG is a transmission control module for the Audi Multitronic continuously variable transmission (CVT) family, coded 01J. It is the electronic control unit that reads the transmission’s sensor inputs, including input and output shaft speed, selector position and variator pressure data, and then commands the hydraulic control unit that sets the variator ratio and applies the forward and reverse clutch. On a Multitronic gearbox the ratio is varied continuously rather than through fixed gear steps, so the control module output directly regulates the variator clamping pressure instead of selecting discrete gears. Because the module carries the transmission’s software and adaptation data, it is matched to the transmission by its full reference number including the JG suffix.

• Component: Transmission control module (TCU) for the 01J Multitronic CVT
• Transmission family: Multitronic / 01J
• Reference number: 01J927156JG — the letter suffix is part of the identification
• Role in the system: reads transmission sensor data and controls the hydraulic control unit that sets ratio and clutch engagement

The 01J927156JG control module is specified for Audi vehicles running the 01J Multitronic CVT. The Multitronic family was built over a long production run and carried several hardware and software revisions, so two vehicles that share a model name can be fitted with different transmission control hardware. The reliable way to confirm fitment is to read the reference number printed on the original module and compare the full string, including the JG suffix, rather than to order by vehicle model or by the shorter number alone. Also confirm the transmission code and, where the workshop requires it, the software identification, so that the module supplied carries a compatible control program.

• Transmission family to match: Multitronic / 01J
• Transmission type to match: continuously variable (CVT)
• Primary check: the complete controller number on the original module label, including the JG suffix
• Secondary checks: transmission code, connector pattern and mounting arrangement against your original unit
• Workshop planning: include the vehicle VIN and any coding or programming requirement in the enquiry

The 01J927156JG transmission control module is supplied as a new component. TOSEN sources Multitronic electronics through a factory-direct supply channel and checks each unit against the reference number and connector arrangement described on this page before dispatch, so that the part presented for installation corresponds to the controller number stated in the order. The module is covered by the 12 months warranty stated in the specification table above. Distributors and repair workshops building a stock profile can request a sample unit so the hardware version is confirmed against the original before a larger order is placed.

What transmission does the 01J927156JG control module fit?

The 01J927156JG is a transmission control module for the Audi Multitronic continuously variable transmission coded 01J. Because the Multitronic family ran through several hardware and software revisions, you should confirm that the complete number on your original module matches 01J927156JG, including the JG suffix, and that your gearbox is an 01J unit before ordering a replacement control module.

Is the JG suffix important when ordering this module?

Yes. On the 01J controller the letter suffix distinguishes the controller version, and two modules that share the 01J927156 base number but end in different letters are not interchangeable in every application. Read the full string printed on the original module and quote it in full, so that the replacement supplied carries the correct hardware and software identification for the transmission.

Does a replacement Multitronic control module need coding?

A replacement transmission control module for the 01J Multitronic generally needs coding or adaptation to the vehicle after installation, because the module carries control software and adaptation data that must match the transmission and vehicle configuration. Send TOSEN the original module label, the vehicle VIN and your workshop’s programming requirements when enquiring, so the scope of the installation work is clear before the module is dispatched.

How do I confirm the correct 01J control module before ordering?

First read the reference number on the original transmission control module and confirm the complete string, including the suffix, matches 01J927156JG for an 01J Multitronic gearbox. Then compare the electrical connector and mounting arrangement against your removed unit, and supply TOSEN with the module label, the transmission code and the vehicle details so the part can be verified before you commit to the order.