Back to Parts List

Mercedes A-CLASS 1.5 - 2.0 A150 / A160 / A170 / A180 / A200 CDI ECU (Transmission) - Part No: A1695451032 / A1695451032

Rating 4.52

Send your own unit for rebuild

£200.00 (Excludes VAT @ 20%)
Return Shipping £12.00
Turnaround time 2-3 working days
Programming see details
Rebuild Details full details


Part Numbers:

VM no: A1695451032 OEM no: A1695451032

Vehicle Details:

MakeMercedes ModelA-CLASS Engine Size:1.5 - 2.0 SpecificationA150 / A160 / A170 / A180 / A200 CDI Year2004 - 2012

Common Faults:

Mercedes A-Class automatic with the CVT gearbox can be very problematic, when internal malfunction occurs it can cause the gearbox to go straight into limp mode when put into drive and warning lights will show on the instrument panel. Common fault codes often found are: 0896 - impermissible adjustment of the step down ratio in the continuously variable automatic transmission (CVT) 0793 - The rpm signal from component Y3/9b4 (CVT (continuously variable automatic transmission) secondary rpm sensor) is not available. 0722 - The rpm signal from component Y3/9b5 (CVT (continuously variable automatic transmission) output rpm sensor) is not available. 0730 - The gear ratio in the continuously variable automatic transmission (CVT) is not permissible. 1634 - Component Y3/9n1 (CVT (continuously variable automatic transmission) control unit) is defective or the voltage supply is faulty (under voltage). 2722 - Impermissible closing of hydraulic brake 'Reverse gear' has occurred in the continuously variable automatic transmission (CVT) when selector lever 'N' was engaged. WARNING! If you are sending your transmission module to be tested/repaired then please make sure you only send the plastic module. DO NOT send it still attached to the metal valve chest as this will destroy the module during transit.
If I purchase this will it cure my fault?


Lifetime Warranty*, unlimited mileage
Product Code: ETM451032


Excellent service 5/5

Mercedes A180 that had the common limp mode issue, fixed and sent back in under 5 days. ECU Testing are the best in the trade.

repaired and lasted 5 miles 1/5

The ECU (transmission) for our Merecedes A Class was repaired and worked correctly for around 5 miles. Then the problem returned, the transmission workshop management light returned, and the car is unable to select 1st and reverse gears Very disappointing, and money wasted

ECU transmission repair 5/5

Thank you so much for the service. Very competent team Delivery within the established deadlines Always willing to help, always answered my questions. 5 star repair Thanks for having my truck back to ride without mistakes :) I recommend in all ways ecutesting