PLEASE NOTE: This is supplied as a repair service. You must send us your existing unit for repair. We will cover postage for sending the repaired unit back to you. ALL INSTRUCTIONS WILL BE PROVIDED ON CHECKOUT.
- This is a fast and prompt repair service provided by specialist electronics engineers and testers.
- In some cases, we may require extra components or additional programming/testing to perform the job. This may incur an additional fee. If this applies to you, we will advise you first.
- There will be a $295 test fee in case the unit is deemed not repairable
- This service comes with a 12-month manufacturer's warranty for your peace of mind
- All repair jobs will require no programming - a direct plug-and-play
Impotant Information:
- This is a test and repair service of customers own Mechatronics for CVT to suit Mercedes Benz A & B class.
- All fault codes must be recorded and supplied with the unit.
- Unit will be plug and play when returned (no extra coding required)
- Fault codes WILL need to be erased.
- Mechatronic Unit must be seperated/removed from Valve Body, excess Transmission fluid cleaned and packed safely to avoid any physical damage during transit
Common Faults:
- Transmission in limp mode
- Dash displays: Transmission visit workshop or Transmission consult workshop
- Transmission loss of drive, will not select drive.
- Transmission slipping
- Faults can be intermittent.
- P0722 - The RPM signal from component Y3/9b5 (CVT (Continuously variable automatic transmission) output RPM sensor) is not available.
- P0896 - Impermissible adjustment of the step down ratio in the continuously variable automatic transmission (CVT)
- P0793 - The RPM signal from component Y3/9b4 (CVT (Continuously variable automatic transmission) secondary RPM sensor) is not available.
- P0717 - The RPM signal from component Y3/9b3 (CVT (Continuously variable automatic transmission) primary RPM sensor) is not available.
- P0703 - The gear ratio in the CVT is not permissible.
- P2722 - Impermissible closing of hydrolic brake 'Reverse Gear' has occured in the CVT when selector lever 'N' was engaged.
- P2731 - Impermissible closing of hydraulic clutch 'Forward gear' has occurred in the CVT when selector lever 'N' was engaged.
- P0894 - The steel thrust belt in the CVT is slipping
- P1634 - Component Y3/9n1 is defective or the voltage supply is faulty.
OEM Reference Numbers:
- A0034462410
- A1693700406
- A1693700506
- A1693700606
- A1693700706
- A1693700806
- A1693701006
- A1693701106
- A1695451032
- VGS2
- 0034462140
- 1693700406
- 1693700506
- 1693700606
- 1693700706
- 1693700806
- 1693701006
- 1693701106
- 1695451032
- CVT
- TCM