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Repair Service for DSG7 TCU/TCM – Fits DQ381/DQ380, Part No. SKODA VW AUDI SEAT

£295.00


Repair Service for DSG7 TCU/TCM – Fits DQ381/DQ380, Part No. SKODA VW AUDI SEAT

(Other part numbers also covered) 



Registered Company, Professional industry standard equipment used only, verified & tested upon completion.

We are qualified Auto-Electricians running a FULL AUTO ELECTRICAL SERVICE  

We carry out precise diagnostics to identify the underlying fault within the DSG Transmission Control Unit (TCU). When required, we service or replace critical components of the mechatronic assembly to ensure full restoration of transmission performance.


Common Indicators of Mechatronic Failure

•             Failure to Select Gears – No response from gear selector or inability to engage Drive/Reverse

•             Heat-Induced Gear Selection Problems – Symptoms worsen during extended or high-temperature operation

•             Gear Retention Issues – Transmission remains stuck in a single gear despite input

•             Activation of Limp Mode – Vehicle enters emergency mode with limited performance

•             Unstable Shifting Behavior – Jerky, abrupt, or inconsistent gear changes

•             Intermittent Gear Loss – Temporary disappearance of one or more gears during operation

•             Selective Gear Omission – Odd or even-numbered gears fail to engage or cycle properly



Diagnostic Fault Codes for Mechatronic Failure

During fault analysis, scan tools may reveal the following transmission-related error codes:

  • P173500 – Clutch 1 Position Sensor: Electrical Malfunction

  • P173600 – Clutch 2 Position Sensor: Electrical Malfunction

These codes typically indicate sensor circuit faults within the mechatronic unit.

This service applies to a wide range of VAG group vehicles equipped with DQ381/DQ380 DSG7 transmissions:


Audi

  • A3 / S3 (2017–2020)

  • Q2 (2017–2022)

Volkswagen

  • Arteon (2017–2022)

  • Golf (2017–2022)

  • Passat (2017–2022)

  • T-Roc (2018–2022)

  • Tiguan (2017–2022)

SEAT

  • Ateca (2017–2022)

  • Leon (2017–2022)

Škoda

  • Karoq (2018–2022)

  • Octavia (2017–2022)

  • Superb (2017–2022)

Example of part numbers covered 

OGC927711, OGC927711C, OGC927711E, OGC927711G, OGC927711H, ODE927711B, ODE927711C, 0260550086, 0260550109, 0260550124, 0260550126, 0260550150, ODL300011L, ODL300011N, ODL300012M, ODL300011M, ODL300012N, ODL300012P, 0DL300045B, 0DL300047G, OGC300011N, OGC300012, OGC300012B, OGC300013N, OGC300040T, 0GC325025D, 0DL300045R, OGC325025E, OGC300042G, OGC300042H, OGC300043, OGC325025