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Mercedes-Benz

Mercedes S Class W222 2017–2021 9G-Tronic TCM TCU P073E00 P07B700 Repair Service

Mercedes S Class W222 2017–2021 9G-Tronic TCM TCU P073E00 P07B700 Repair Service

£230.00 GBP
£0.00 GBP £230.00 GBP
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Mercedes S Class W222 2017-2021 9G-Tronic TCM TCU P073E00 P07B700 Repair Service

Common Fault:

When shifting into drive transmission auto selects into neutral or not allowing into drive. After few attempts the transmission may select 3rd gear & place gearbox in safe mode allowing only 3rd - 4th & 5th gear.



Fault Codes:

1: Reverse Gear cannot engage

2: P073E00 - P07B700

3: Clutch Position Pressure Sensor


Please remember to share your diagnostic report before making purchasing or posting.

** Please feel free to also check out our many other services we provide **

Instrument Cluster repair
Land Rover & Jaguar gear selector repair
ABS pump repair
Crash Data delete
Audi & Volvo 48V Hybrid battery crash data repair/delete

and much more!


* PLEASE NOTE - THIS IS A REPAIR SERVICE, NOT A PHISICAL PRODUCT!

⚠️ Warranty Terms for This Repair

  • Our 12-month warranty on this repair is conditional on a full transmission oil and filter change being carried out at the time of refitting.
  • Please keep proof of this — a paid invoice from a garage or workshop — as this will be requested if you ever need to make a warranty claim.
  • This is a transmission component, and correctly completing the fit requires the correct basic settings, adaptations and teach-in procedure for your specific gearbox to be carried out afterwards for it to operate correctly.
  • Many owners with the right diagnostic equipment and experience fit these themselves — that's completely fine. If you're doing the oil/filter change yourself rather than at a garage, keep your own dated records (receipts for the oil/filter, and confirmation the adaptations were completed) as equivalent proof for a claim.
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