Product information
Professional remanufacturing and repair service for Mercedes A Class (W169) / B Class (W245) Autotronic CVT 722.8 transmission Gearbox ECU.
Comes with a lifetime warranty.
Resolves all of the common faults including:
- Limp mode activation when the gearbox is put into drive.
- Warning lights illuminated on the instrument panel.
- Common fault codes include:
- 0793: RPM Signal From Component Y3/9B4 (CVT Secondary RPM Sensor) Not Available
- 0722: RPM Signal From Component Y3/9B5 (CVT Output RPM Sensor) Not Available
WARNING: When sending the transmission module for testing and repair, please ensure that only the ECU part is included. Do NOT send it attached to the metal valve block, as it is highly likely to be damaged during transit.