Mercedes-Benz 7G-Tronic 722.9 TCU Repair VGS (A0335456732)
Common Faults:
- P0717 2204 – The RPM signal from component Y3 / 8n1 turbine speed sensor (VGS) is unavailable
- P0718 2205 – The component Y3 / 8n1 (turbine speed sensor (VGS) is defective
- P2767 – The RPM signal from component Y3 / 8n2 Internal speed sensor (VGS) is unavailable
- P2768 – The component Y3 / 8n2 Internal speed sensor (VGS) is defective
- P0705 – Transmission range sensor fault
- Other faults on request
- Please see more possible faults below
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Mercedes-Benz 722.9 7G-Tronic VGS TCU Repair, Replacement & Fitting
The Mercedes-Benz 722.9 7G-Tronic VGS TCU is an essential component in the renowned 7G-Tronic transmission system, pivotal for the smooth functioning and efficiency of Mercedes-Benz vehicles. This Transmission Control Unit manages the advanced 7-speed automatic transmission, ensuring seamless gear shifts and optimal driving performance.
TCU Functionality
The 722.9 7G-Tronic VGS TCU plays a crucial role in managing the transmission’s operations, overseeing precise gear shifts and clutch engagement. Its sophisticated software and electronic systems are vital for enhancing the transmission’s responsiveness, contributing to the vehicle’s smooth acceleration and fuel efficiency.
TCU Integration and Control
Integrated seamlessly with the vehicle’s engine and electronic systems, the TCU ensures efficient and harmonious operation of the transmission. Its advanced programming adapts to varying driving conditions, maintaining the vehicle’s high performance and comfort standards.
Regular maintenance and repair of the Mercedes-Benz 722.9 7G-Tronic VGS TCU are essential for preserving the transmission system’s functionality and the vehicle’s overall performance.
Mercedes-Benz 722.9 7G-Tronic VGS TCU Common Faults
Common issues with the TCU can include erratic gear shifting, transmission slippage, or communication errors within the transmission system. These problems can significantly affect the driving experience and highlight the need for professional diagnostics and repair.
Mercedes-Benz 722.9 7G-Tronic VGS TCU Repair, Replacement & Remanufacture Services
ControlUnits offers expert repair and remanufacture services for the Mercedes-Benz 722.9 7G-Tronic VGS TCU. Our comprehensive services, including repair by post, on-site fitting, and replacement units, are performed by skilled technicians using advanced diagnostic equipment for accurate fault detection and effective repairs.
- Replacement Units: Available for immediate resolution of TCU issues.
- Replacement and Fitting On-Site: We provide a full-service option with professional installation, ensuring complete system compatibility and performance.
Please Note: Service availability may vary for each product. Customers are advised to check the ‘Service’ dropdown menu on the product page for specific service options.
Get in Touch for Mercedes-Benz 722.9 7G-Tronic VGS TCU Services
For professional repair, replacement, and remanufacture of your Mercedes-Benz 722.9 7G-Tronic VGS TCU, rely on ControlUnits. Our commitment to quality ensures your vehicle maintains its high standards of performance and reliability. Contact us to find 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.
- P0715 – Input/Turbine Speed Sensor Circuit Malfunction
- P0716 - Input / Turbine Speed Sensor Circuit Malfunction / Range Performance / No Signal / Intermittent
- P0717 Input / Turbine Speed Sensor Circuit No Signal
- P0718 Input / Turbine Speed Sensor Circuit Intermittent
- P0717 2204 – The signal from component Y3 / 8n1 (turbine speed sensor (VGS) is unavailable
- P0718 2205 – The component Y3 / 8n1 (turbine speed sensor (VGS) is defective
- P0719 – Torque Converter Brake Switch Circuit Low
- P0720 – Output Speed Sensor Circuit Malfunction
- P0721 - Output Speed Sensor Range/Performance
- P0722 - Output Speed Sensor No Signal
- P0723 - Output Speed Sensor Intermittent
- P2766 - Input / Turbine Speed Sensor Y3/8n2 Circuit Range / Performance
- P2767 – The signal from component Y3 / 8n2 (Internal speed sensor (VGS) is unavailable
- P2768 – The component Y3 / 8n2 (Internal speed sensor (VGS) is defective
- 2201 - the component Y3/8n2 (internal speed sensor)
- Gearbox goes into limp home mode
- Stuck in gear or holding in gear, unable to select any gear
- Intermittently not changing gear
Matching Vehicles
| Make | Model | Years |
|---|---|---|
| Mercedes | C-Class | W203 (2000-2008), W204 (2007-2015) |
| Mercedes | CL-Class | W216 (2006-2014) |
| Mercedes | CLK-Class | W209 (2002-2010) |
| Mercedes | CLS-Class | W219 (2004-2010) |
| Mercedes | E-Class | W211 (2002-2010), W212 (2009-2017) |
| Mercedes | GL-Class | X164 (2006-2012), X166 (2012-2015) |
| Mercedes | M-Class | W164 (2005-2011), W166 (2011-2015) |
| Mercedes | R-Class | W251 (2005-2013) |
| Mercedes | S-Class | W221 (2005-2013) |
| Mercedes | SL-Class | R230 (2001-2012) |
| Mercedes | SLK | R171 (2004-2011), R172 (2011-2016) |
| Mercedes | Sprinter | 2nd gen (2006-2018) |
| Mercedes | Viano | W639 (2003-2014) |
Reparasjonsservice
- Legg inn din bestilling: Bestill reparasjonen din online eller per telefon og fyll ut vårt reparasjonsskjema.
- Send inn din enhet: Pakk enheten din forsvarlig og send den til oss i posten, eller lever den inn til oss.
- Testing og reparasjon: Vi tester enheten din først. Hvis den er defekt, reparerer vi den innen 1-3 arbeidsdager.
- Betaling: Når reparasjonen er fullført, kontakter vi deg med betalingsalternativer.
- Returfrakt: Din reparerte enhet blir sendt tilbake til deg, forsvarlig pakket og med sporing.
Merk: Hvis enheten som sendes til oss ikke er defekt, vil vi kun belaste en testgebyr, sammen med pakke- og portokostnader. Vennligst se vårt testgebyr og portokostnader.
Utskiftingsenheter
- Legg inn din bestilling: Vennligst kontakt oss med din defekte enhets artikkelnummer slik at vi kan sjekke tilgjengeligheten av en utskiftingsenhet.
- Send din opprinnelige enhet: Pakk forsvarlig og send din opprinnelige enhet til oss.
- Dataoverføringsprosess: Vi vil overføre alle nødvendige data fra din opprinnelige enhet for å sikre at utskiftingen er fullt kompatibel med ditt kjøretøy. Noen enheter kan programmeres uten den opprinnelige enheten (vennligst sjekk med en av våre ansatte).
- Selvprogrammering (valgfritt): Hvis du foretrekker å programmere utskiftingsenheten selv og sende din opprinnelige enhet senere, kontakt vår kundeservice. Et depositum vil gjelde inntil vi mottar din opprinnelige enhet.
- Returfrakt: Når dataoverføringen eller programmeringen er fullført, sender vi utskiftingsenheten til deg, klar for installasjon. Vær oppmerksom på at noen mekhatronikkenheter vil kreve en tilpasningsprosedyre etter installasjon, som må utføres med relevante diagnostiske verktøy.
Merk: Alle utskiftingsenheter selges på utvekslingsbasis. Du må returnere din opprinnelige enhet for å fullføre prosessen.
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