Mercedes E-Class 9G-Tronic TCM Repair Service
P07B700 and P073E00 Repair Service
E-Class
P07B700 and P073E00
Loss of Reverse Gear
The Mercedes E-Class is known to suffer from internal failures within the 9G-Tronic Transmission Control Module (TCM). These faults often trigger diagnostic trouble codes such as:
P07B700 – Pressure sensor signal is invalid
P073E00 – Reverse gear does not engage
When the 9G-Tronic TCM develops internal faults, drivers typically experience a range of gearbox and drivability issues, including:
Loss of reverse gear
Intermittent or complete loss of forward gears
Jerky or delayed gear changes
Transmission stuck in limp/safe mode
In many cases, warning messages and gear selection errors appear on the instrument cluster, particularly during longer journeys or once the transmission is hot.
At VCUS, we specialise in Mercedes E-Class 9G-Tronic TCM repair. Instead of replacing the unit with a costly new part, we rebuild your original module using uprated components designed to handle higher thermal stress. This approach targets the root cause of failure and ensures long-term reliability.
Our repair service includes:
Full bench testing of the TCM before and after repair
Replacement of weak or failed internal components
A detailed repair report outlining the work carried out
An unlimited mileage lifetime warranty for complete peace of mind
Plug-and-play refit – no additional coding required
If your Mercedes E-Class 9G-Tronic gearbox is suffering from these issues, our service provides a cost-effective and permanent solution.
A7252709011
A 725 270 90 11
A0009014900
A 000 901 49 00
A0009015000
A 000 901 50 00
0260550095
0 260 550 095
VGS-NAG3
Mercedes E-Class 9G-Tronic TCM Repair – Fast, Reliable & Cost-Effective
At VCUS, we specialise in repairing the Transmission Control Module (TCM) fitted to the Mercedes E-Class 9G-Tronic (725.0) gearbox. If you're experiencing fault codes such as P07B700 or P073E00, or symptoms like loss of reverse, gearbox limp mode, or jerky gear changes, our expert repair service offers a fast and affordable solution. Every unit is fully rebuilt using upgraded components, tested, and backed by our unlimited mileage lifetime warranty.
This is a plug & play repair — no coding or programming is required. Once repaired, simply refit the unit and enjoy full gear functionality again.
How to Get Your Mercedes C-Class TCM Repaired:
Remove the 9G-Tronic TCM from your Mercedes E-Class.
Fill out our TEST FORM and select a convenient date for free insured collection.
Package the unit securely with adequate internal protection.
Or send it directly to:
VCUS
Vehicle Control Unit Solutions
27 St Michaels Square
Bramcote
Nottingham
NG9 3HG
We will receive, test, and complete the repair of your TCM.
No payment is required until the repair is complete.
Your rebuilt unit will be returned via Next Day Delivery.
Simply reinstall — no coding or adaptation needed — and drive away with confidence.
Why Choose VCUS for Your Mercedes E-Class TCM Repair?
Express and standard turnaround options available
No reprogramming or coding required – plug & play
Unlimited mileage lifetime warranty
More affordable than main dealer replacements
Hassle-free service with free UK-wide collection
Don’t let a faulty transmission control module keep your E-Class off the road. Book your repair with VCUS today and enjoy a fast, permanent fix with full peace of mind.
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Automotive Solutions
Vehicle Control Unit Solutions Limited.
Limited Company Number: 15019362
VAT Number: 496 4113 72