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Welcome to ControlUnits.com - Electronics Remanufactured - #1 Automotive Centre in the UK -
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Mercedes-Benz 9G-Tronic Mechatronic Replacement Unit
Product Code: TRA5782
Common Faults:
- 17090, P0706 – Transmission Range Sensor (F125)
- 17101, P0717 – Transmission Input Speed Sensor (G182): No Signal
- 17105, P0721 – Transmission Output Speed Sensor (G195): Implausible Signal
- 17106, P0722 – Transmission Output Speed Sensor G195 no signal
- 17137, P0753 – Shift Solenoid 1 (N88): Circuit Failure
- 18201, P1793 – Transmission Output Speed Sensor 2 (G196)
- 18226, P1818 – Pressure Control Valve 2 N216
From
£999.00
Fast Turnaround
1-3 working days
Warranty Protection
Covering all our repairs
Choose your service
Replacement Units
All replacements are sold on an exchange basis. If you need the unit shipped first, please contact our customer service.
Brand-new replacement unit.
£999.00 (Excl. 20% VAT)
Repl. & Fitting (on-site)
Please call our customer service on 01884 798090 to schedule your appointment.
No need to proceed to checkout.
We remove, repair & refit the unit while you wait. Call 01884 798090
£1,499.00 (Excl. 20% VAT)
or call us on 01884 798090
Description
Mercedes-Benz 9G-Tronic Mechatronic Repair, Replacement & Fitting
The Mercedes-Benz 9G-Tronic Mechatronic is an essential component in the advanced 9G-Tronic transmission system, a key feature in modern Mercedes-Benz vehicles. This mechatronic unit, a sophisticated blend of mechanical and electronic elements, is responsible for controlling the 9-speed automatic transmission, ensuring smooth gear shifts and optimized vehicle performance.
Mechatronic Functionality
The 9G-Tronic Mechatronic unit oversees the operation of the transmission, managing gear shifts with precision. Its state-of-the-art software and electronic systems are crucial for enhancing transmission response, resulting in efficient and seamless gear changes that contribute to a superior driving experience.
Mechatronic Integration and Control
Fully integrated with the vehicle’s engine and electronic systems, the 9G-Tronic Mechatronic ensures efficient and synchronized operation of the transmission. Its dynamic adaptability is key to maintaining the high performance and smoothness characteristic of Mercedes-Benz vehicles.
Routine maintenance and repair of the Mercedes-Benz 9G-Tronic Mechatronic are vital for maintaining the transmission’s functionality and the vehicle’s overall performance.
Mercedes-Benz 9G-Tronic Mechatronic Common Faults
Common issues can include delayed gear shifting, irregular transmission behavior, or transmission system fault codes. These problems can significantly impact the vehicle’s drivability and efficiency, emphasizing the need for professional diagnostic and repair services.
Mercedes-Benz 9G-Tronic Mechatronic Repair, Replacement & Remanufacture Services
ControlUnits specializes in repair and remanufacture services for the Mercedes-Benz 9G-Tronic Mechatronic. Our comprehensive services include repair by post, on-site fitting, and replacement units. Our skilled technicians use advanced diagnostic tools to ensure precise fault detection, followed by effective repairs and recalibration.
- Replacement Units: We offer ready-to-install units for quick resolution.
- Replacement and Fitting On-Site: Our full-service option includes professional installation for complete system compatibility and optimal performance.
Please Note: Service availability may vary for each product. Customers should check the ‘Service’ dropdown menu on the product page for specific service options.
Get in Touch for Mercedes-Benz 9G-Tronic Mechatronic Services
For expert repair, replacement, and remanufacture of your Mercedes-Benz 9G-Tronic Mechatronic, rely on ControlUnits. Our commitment to maintaining high standards ensures your vehicle performs optimally. Contact us to choose the best service option for your Mercedes-Benz vehicle.
Find Your Part Number
If your part number is not listed below or you require assistance, please call us on 01884 798090
*Part numbers for this product will be available soon.
Common Faults
The fault typically occurs after the gearbox has significantly heated up. For instance, when the car comes to a complete stop, such as when approaching a crossroad, the gearbox automatically shifts from "D" (Drive) to "N" (Neutral).
Upon the first use of the selector, the "D" position does not engage. It only succeeds after several attempts with the selector to engage "D". However, it does not shift to D1 but to D3 instead, indicating that the car is currently in 3rd gear.
Occasionally, there are also issues with engaging the reverse gear.
- The selector position automatically shifts from D to N.
- There is a failure to select D.
Matching Vehicles
Matching Vehicles
| Make | Model | Years |
|---|---|---|
| Mercedes | C-Class | W205 (2014-2021), W206 (2021-present) |
| Mercedes | CLS-Class | C257 (2018-present) |
| Mercedes | E-Class | W213 (2016-present), W214 (2023-present) |
| Mercedes | GLC-Class | X253 (2015-2022), X254 (2022-present) |
| Mercedes | GLE-Class | W166 (2015-2019), W167 (2019-present) |
| Mercedes | GLS-Class | X166 (2015-present), X167 (2019-present) |
| Mercedes | S-Class | W222 (2013-2020), W223 (2020-present) |
| Mercedes | SL-Class | R232 (2022-present) |
| Mercedes | SLC | R173 (2016-present) |
How It Works
Repair Service (By Post)
- Place Your Order: Book your repair online or by phone and complete our repair form.
- Send Your Item: Securely pack your item and ship it to us. If you require a collection service, please get in touch with us.
- Testing & Repair: We’ll test your unit first. If it’s faulty, we will repair it within 1-3 working days.
- Payment: Once the repair is completed, we’ll contact you with payment options.
- Return Shipment: Your repaired item will be shipped back to you, carefully packed and tracked.
Note: If the unit sent to us is not faulty, we will charge only a test fee, along with packaging and postage costs. Please see our test fee and postage charges.
Important Shipping Notice
It is your responsibility to package the item securely to prevent any damage during shipping. Use appropriate materials and a sturdy box, to ensure the item arrives at our facility in the same condition as it was sent. We will not take responsibility for items damaged due to insufficient packaging.
Repair & Fitting (On-site)
- Contact Us: Call to discuss your repair needs and schedule an appointment.
- Diagnosis & Repair: Our technicians will diagnose the issue and remove, repair, reinstall the faulty component, usually within 2-3 hours (depends on the unit type).
- Test Drive: After the successful repair, we will take your vehicle for a test drive to ensure everything works perfectly.
- Payment & Collection: Pay for the service and drive away with your restored vehicle.
Replacement Units
- Place Your Order: Please contact us with your faulty unit's part number so we can check the availability of a replacement unit.
- Ship Your Original Unit: Carefully pack and send your original unit to us.
- Data Transfer Process: We will transfer all necessary data from your original unit to ensure the replacement is fully compatible with your vehicle. Some units can be programmed without the original unit (please check with a member of our staff).
- Self-Programming (Optional): If you prefer to program the replacement unit yourself and send your original unit later, contact our customer service. A deposit will apply until we receive your original unit.
- Return Shipment: Once the data transfer or programming is complete, we will send your replacement unit to you, ready for installation. Please be aware that some mechatronic units will require an adaptation procedure after installation, which must be carried out with the relevant diagnostic tools.
Note: All replacement units are sold on an exchange basis. You must return your original unit to complete the process.
Replacement & Fitting (On-Site)
- Contact Us: Call to discuss your replacement needs and schedule an appointment.
- Diagnosis & Repair: Our technicians will diagnose the vehicle and remove, replace, and install the replacement unit, usually within 2-3 hours (depends on the unit type).
- Test Drive: After the component installation, we will take your vehicle for a test drive to ensure everything works perfectly.
- Payment & Collection: Pay for the service and drive away with your restored vehicle.
Note: All replacement units are sold on an exchange basis, so your original unit will remain with us.
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