MERCEDES B-CLASS 1.5 - 2.0 ECU (TRANSMISSION) - Part No: A1695451032 / A1695451032

Trade Price: £195.00 (Excludes VAT @ 20%)
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  • Turn Around: 2-3 working days
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  • To get this price you will need to send us your faulty unit which we will rebuild and send back to you with a lifetime warranty | Full details
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Part Numbers:
VM No: A1695451032

OEM No: A1695451032

Vehicle Details:
Make: MERCEDES, Model: B-CLASS, Engine Size: 1.5 - 2.0 , Year: 2005 - 2012

Common Faults:
Problems we find for the Mercedes B - Class from 2005 to 2012 Automatic with the CVT gearbox will cause it to go straight into limp mode when put into drive, all warning lights come up on dash board. Fault codes in system are as follows: 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 (undervoltage). 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


Customer reviews for this product

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Trés satisfaite Trés satisfaite 5/5

habitant l'ile de la Réunion, j'ai été très satisfaite du professionnalisme d'ECUtesting... de la prise de contact via le chat, jusqu'à la réception de ma pièce. Tout s'est fait en 2 semaines malgré les fêtes de fin d'année. Merci à toute l'équipe. Mon véhicule marche à nouveau à merveille. Cyndie.

Absolutely brilliant service Absolutely brilliant service 5/5

Send ecu unit of my b class for repair they stayed in touch throughout and checked ecu very professionally and informed me about fault and price which was amazingly reasonable. Since I refit ecu ,car is absolutely brilliant , changing gears smoothly no jurk nothing so far.i will highly recommend them and would like to say THANK YOU VERY MUCH.

very happy with the service very happy with the service 5/5

i can't recommend these guys enough, every repair they have done for me to date has worked perfectly and they have kept me informed throughout the process, enabling me to keep my customers up to date. i would say excellent value for money and reasonable turnaround time and will most certainly be using them again. after being mugged one too many times by bba it's nice to know there are some guys out there who can fix things properly

Fantastic quick service, well informed, great customer service & great value Fantastic quick service, well informed, great customer service & great value 5/5

After being told I would face a bill for over £2000 for my intermittent fault on my Auto transmission I did some 'googling' and found this company, I gave them a call and spoke with a well informed person regarding the service and options. They keep me informed almost daily with the progress of my part being tested/repaired, it was returned within 5 working days and has fixed the problem at a fraction of the cost! Highly recommended. Thanks


This company makes things nice and easy to follow and I cannot fault the service provided. Suffice to say they saved me over £1000 after reputable garages/dealers said it had to be a new gearbox. I would recommend them without hesitation. Thank you.

Top class-service Top class-service 5/5

Thanks a lot for the top class-service!! very professional and great communication throughout. I will definitely do business again.

Great experience - Ottima esperienza Great experience - Ottima esperienza 5/5

Thanks for your services. error P0793 was resolved and my car now working right. I have saved 1200 euros than a new spare part's Mercedes. Grazie mille, l'errore al sensore di velocità del cambio è stato risolto con un risparmio complessivo di 1200 euro rispetto al preventivo Mercedes.

Good but slow Good but slow 3/5

Great repairs and well in formed of progress on most occasions but the whole process from posting to return needs speeding up, 10 -14 days is too long

Product Code:ETM451032-A