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Mercedes C-CLASS 2.1 - 6.2 C220 / C230 / C250 / C280 / C320 / C350 ECU (Transmission) - Part No: A0335457332 / 5WP21101

OEM no: 5WP21101 / 5WP2 1101 / 5WP21111 / 5WP2 1111 - Mercedes C-CLASS - ECU (Transmission) zoom
Rating 5.00

Send your own unit for rebuild

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

PRODUCT INFORMATION

Vehicle Details:

MakeMercedes ModelC-CLASS Engine Size:2.1 - 6.2 SpecificationC220 / C230 / C250 / C280 / C320 / C350 Years:2004 - 2014

Common Faults:

Mercedes C-Class 7G-Tronic seven speed auto gearbox / transmission ECU (otherwise known as Transmission 722.9) failures are very common due to internal component breakdown. Running symptoms such as 'jerking' or jolting into gear when up and down shifting, becoming stuck in gear or holding in gear, forced limp home mode and being unable to select any gear. When the vehicle is scanned with diagnostic tools a myriad of fault codes can be stored including: P0705 - Transmission Range Sensor (TRS) Circuit Malfunction, 0717 - The Signal From Component Y3/8n1 (Turbine Speed Sensor, VGS) Is Not Available, 0718 - The Component Y3/8n1 (Turbine Speed Sensor, VGS) Is Defective, 2201 - The Component Y3/8n2 (Internal Speed Sensor) Is Defective and 0721 / 0722 - Y3/8n3 Output Speed Sensor Circuit. If I purchase this will it cure my fault?

Part Numbers:

VM no: A0335457332 / A 033 545 73 32 / A0034465110 / A 003 446 51 10 OEM no: 5WP21101 / 5WP2 1101 / 5WP21111 / 5WP2 1111

Warranty:

Lifetime Warranty*, unlimited mileage
Product Code: ETM457332

REVIEWS FOR THIS PRODUCT

ECU Transmission Selector 5/5

Just want to say a big thank you for the excellent service provided, from communication, collection of the part, repair, and return of the repaired item. A lifesaver as this part is no longer available for my car, either in the UK or Germany and without the repair my 18 year old car would have been consigned to the scrap heap. My car is now running better than ever. Thank you.

Simply great service 5/5

Sorry I didn't know the part number, but it was the module attached to the top of the transmission at the base of the selector shaft which was locking me out and constantly putting me in 'limp mode'. I simply sent it to you guys and you identified the problem perfectly. Once it was back in with the lifetime guarantee I was a very happy bunny and completely confident in your work. I love my old Merc' sport and am very happy to have been saved xx

Great service, great price, with a guarantee. 5/5

ECU Testing provided an efficient and cost effective solution, with a lifetime guarantee, what's not to like. Especially when a garage quotes you £670, with no guarantee! My transmission now works perfectly and I couldn't be happier.

Gear selector 5/5

Really pleased to have discovered this service. Very convenient, straight forward, quick and reasonably priced.

Gear recognition module 5/5

ECU refurbished my gear recognition module on my Mercedes c class which was not responding, but now it works perfect, many thanks ECU, Andy

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