for over a decade
Phone: 07706 445537, 01884 798090

       Mercedes 722.8 CVT TCU - REPAIR SERVICE



  • This listing is for Repair Service of your own TCU / TCM for below vehicles:

    Mercedes-Benz A-Class W169   - 2004 - 2013
    Mercedes-Benz B-Class W245   - 2005 - 2012

    If your vehicle is not listed, please get in touch with us.


Possible faults:

    1. P1815 / 0717 - Speed signal from component Y3 / 9b3 not available
    2. P1826 / 0722 - Speed signal from component Y3 / 9b5 not available
    3. P1939 / 0793 - Speed signal from component Y3 / 9b4 not available
    4. P2198 / 0730 - The gear ratio in the transmission (CVT) is not permissible
    5. 0720 - Speed Gradient 
    6. 0723 - The rpm signal from component Y3/9b5 CVT (output rpm sensor) is implausible
    7. 0739 - The rpm signal from component Y3/9b4 CVT - secondary rpm sensor not available
    8. 0794 - Intermediate Input Shaft Speed Sensor Signal
    9. 1634 - Component Y3 / 9n1 (CVT) is defective or the power supply is faulty (under voltage)
    10. 0896 - impermissible adjustment of the step down ratio in the (CVT) transmission
    11. Transmission visit workshop warning on dash.
    12. Transmission will jump into limp mode.

    WE OFFER REPAIR SERVICE

    • REPAIR INFO


      24 Months Warranty

      How it works:

      1. Please contact us prior to purchase if you have any questions.
      2. Please send your faulty part to us, well packed and secured.
        If you wish your faulty part to be collected by our courier, please contact us prior to purchase.
      3. Make sure you have included your contact information:
        full name, return address and contact number.
      4. Repair turnaround time is 1 - 2 days in our workshop.
      Please note: Your unit does not need to be programmed
                             after repair!!!        

       For further questions: 01884 798090 - 07706 445537

                         Repair & Fitting service is possible

                                         in our workshop - please ask for details.


           Distance to our workshop from the following cities: