Temic TCM Temic DSG Transmission ECU — Tested Used Part

The TCM Temic DSG is the electronic control unit that manages the dual-clutch transmission of the VAG group. Integrated into the mechatronics, it controls hydraulic pressure, solenoid valve operation, and the clutch/gear shift algorithm based on engine load and transmission sensors. The present TCM Temic DSG offered by Incarline is a tested used part sold as is, not coded for your vehicle. Adaptation/programming is generally required after installation. Before purchasing, it is essential to check the OEM reference, transmission family (e.g., DQ200 or DQ250), and Temic markings visible on the label to confirm compatibility. Cloning or programming operations can be optionally added via the configurator if needed, but are not included by default.

Overview: Role of the Automatic Transmission ECU (TCM)

An automatic transmission ECU, or TCM (Transmission Control Module), provides electronic control for a robotic transmission. In the case of a DSG-type dual-clutch transmission, the TCM Temic DSG controls hydraulic pressure, the selection of even/odd gears, and clutch engagement via dedicated solenoids and sensors. It continuously exchanges information with the engine ECU and ABS/ESP to optimize the smoothness, responsiveness, and mechanical protection of the transmission.

In many Volkswagen group DSGs, the ECU is integrated into the 'mechatronics', a unit that combines control electronics and the hydraulic block. The TCM Temic DSG contains software data specific to the transmission variant and vehicle. After replacement, coding/adaptation is generally required (parameter setting, clutch learnings, and basic settings) to ensure correct synchronization with the vehicle and avoid degraded mode operation.

Your ECU at Incarline: Tested Used Part, Sold As Is

This TCM Temic DSG is a tested used part by Incarline. It is sold as is, raw, without any prior coding, cloning, or pairing to your vehicle. After installation on the vehicle, adaptation/programming is generally necessary (gearbox options coding, basic settings, clutch learnings) to be performed with the appropriate diagnostic tools by a professional familiar with DSG procedures.

Each unit undergoes functional testing before shipment. The part falls under our sales and warranty conditions applicable to tested used parts, without specific figures here. The goal is to provide you with a TCM Temic DSG compliant with its reference, ready to be adapted by your workshop. For customers who need it, OPTIONAL and PAID services are offered via the configurator (e.g., cloning data from your old ECU when appropriate, programming/coding). 'Immo off' is generally not relevant for a TCM, the main focus being on coding and gearbox learnings.

Before confirming the purchase, we recommend: 1) noting the exact reference of your original part and comparing it to the one announced in this listing, 2) confirming the gearbox family (DQ200, DQ250, etc.), 3) checking the correspondence of Temic markings and HW/SW versions, 4) planning the post-installation adaptation step. This simple process significantly reduces the risk of error and ensures the correct integration of the TCM Temic DSG on your vehicle.