Please note that this guide is provided as a general reference and in no way constitutes an official recommendation. We constantly update this list to cover more 724 Mercedes Benz DCT error codes.
| Error Code | Description | Repair Measure | Note |
| 060700 | The control unit has a malfunction. | Replace TCU | |
| 066601 | The internal temperature sensor of the control unit has an electrical fault. There is a general electrical fault. | Replace TCU | |
| 06662F | The internal temperature sensor of the control unit has an electrical fault. There is an erratic signal. | Replace TCU | |
| 066664 | The internal temperature sensor of the control unit has an electrical fault. There is an implausible signal. | Replace TCU | |
| 06A600 | Output 1 for the reference voltage of the sensors has a malfunction. | Replace TCU | Look for next 06A600 code |
| 06A700 | Output 2 for the reference voltage of the sensors has a malfunction. | Replace TCU | |
| 06A800 | Output 3 for the reference voltage of the sensors has a malfunction. | Replace TCU | |
| 06A900 | Output 4 for the reference voltage of the sensors has a malfunction. | Replace TCU | |
| 06AB01 | Internal temperature sensor 2 of the control unit has an electrical fault. There is a general electrical fault. | Replace TCU | |
| 06D500 | Output 5 of the reference voltage for sensors has a malfunction | Replace TCU | |
| 70246 | Faulty TCM (VGS) | Replace TCU | |
| 071001 | Transmission oil temperature sensor 1 has an electrical fault. There is a general electrical fault | Replace TCU | |
| 07102F | Transmission oil temperature sensor 1 has an electrical fault. There is an erratic signal. | Replace TCU | |
| 071064 | Transmission oil temperature sensor 1 has an electrical fault. There is an implausible signal. | Replace TCU | |
| 071501 | The rpm sensor ‘Turbine wheel’ has an electrical fault. There is a general electrical fault. | Replace TCU | |
| 079101 | Rpm sensor 1 has an electrical fault | Replace TCU | |
| 081C00 | Position sensor “Park pawl” has an electrical fault. | Replace TCU | |
| 081C01 | Position sensor “Park pawl” has an electrical fault. There is a general electrical fault. | Replace TCU | |
| 084001 | Oil pressure sensor “A” has an electrical fault. There is a general electrical fault. | Replace TCU | |
| 084501 | Oil pressure sensor “B” has an electrical fault. There is a general electrical fault | Replace TCU | |
| 092001 | The shift valve of the inner shaft has an electrical fault or open circuit. There is a general electrical fault. | Replace TCU | |
| 092401 | The shift valve of the hollow shaft has an electrical fault or open circuit. There is a general electrical fault. | Replace TCU | |
| 274501 | Rpm sensor 2 has an electrical fault | Replace TCU | |
| 066600 | The internal temperature sensor of the control unit has an electrical fault. There is a general electrical fault | Replace TCU | |
| 066700 | The internal temperature sensor of the control unit has an electrical fault. There is an implausible signal. | Replace TCU | |
| 071000 | Transmission oil temperature sensor 1 has an electrical fault. There is a general electrical fault. | Replace TCU | |
| 071100 | Transmission oil temperature sensor 1 has an electrical fault. There is an implausible signal. | Replace TCU | |
| 071400 | Transmission oil temperature sensor 1 has an electrical fault. There is an erratic signal. | Replace TCU | |
| 079100 | Rpm sensor 1 has an electrical fault. | Replace TCU | |
| 084000 | Oil pressure sensor “A” has an electrical fault. There is a general electrical fault. | Replace TCU | |
| 084500 | Oil pressure sensor “B” has an electrical fault. There is a general electrical fault. | Replace TCU | |
| 267F00 | The internal temperature sensor of the control unit has an electrical fault. There is an erratic signal. | Replace TCU | |
| 274500 | Rpm sensor 2 has an electrical fault. | Replace TCU | |
| 283100 | The shift valve of the hollow shaft has an electrical fault or open circuit. There is a general electrical fault. | Replace TCU | |
| 283600 | The shift valve of the hollow shaft has an electrical fault or open circuit. There is a general electrical fault | Replace TCU | |
| 283B00 | The shift valve of the inner shaft has an electrical fault or open circuit. There is a general electrical fault. | Replace TCU | |
| 284000 | The shift valve of the inner shaft has an electrical fault or open circuit. There is a general electrical fault. | Replace TCU | |
| 06AB00 | Internal temperature sensor 2 of the control unit has an electrical fault. There is a general electrical fault. | Replace TCU | |
| 070200 | There is an internal error in the EEPROM of the control unit. | Replace TCU | |
| 071600 | The rpm sensor ‘Turbine wheel’ has an electrical fault. There is a general electrical fault | Replace TCU | |
| 070246 | There is an internal error in the EEPROM of the control unit | Replace TCU | |
| 092177 | The shift valve of the inner shaft has a malfunction. The commanded position cannot be reached | Update Xentry & DKG software. Carry out normalization & adaptation afterward. | Incorrect learn data |
| 092100 | The shift valve of the inner shaft has a malfunction. The commanded position cannot be reached | Update Xentry & DKG software. Carry out normalization & adaptation afterward. | Incorrect learn data |
| N/A | Goes to “P” / “Park” unintentionally | Inspect and repair wiring harness at the left front door | |
| 074600 | Pressure regulator 1 cannot be closed | Perform Y3/14 adaptation | |
| 074600 | Pressure regulator 1 cannot be closed | Perform Y3/14 adaptation | |
| 060A04 | Monitoring in control unit has malfunction | Clear fault code; Reinforce ground connections: W10 Battery, W70 ESP, W15/2 Left footrest, W11 front cover, W3/7 Electric power steering | System voltage fluctuation |
| 060A00 & 06A600 | The monitoring function in the control unit has a malfunction & Output 1 for the reference voltage of the sensors has a malfunction | Replace the electrical auxiliary oil pump | Possible fault in transmission electrical auxiliary oil pump |
| 061B00 | The torque calculation of the control unit has a malfunction | Perform full basic settings on the TCU using Xentry if you just replaced the TCU. | |
| 051300 | N15/13 – Electronic transmission control for double-plate clutch transmission (DKG) (DCT) The start enable was not issued. | Perform software update | If you have purchased a new TCU, please do not use clone tool. Use Xentry to perform online programming. |