S120215001G 9655613180 SIM82 – transmission control unit CITROEN / PEUGEOT CONTINENTAL
S120215001G, 9655613180 is an original transmission control unit manufactured by Continental SIM82, used in PSA group vehicles (Citroen / Peugeot).
The offered unit is fully functional, tested and ready for installation. Compatibility must always be confirmed by part number: HW9640922780, S120215001G, SW9655613180.
Application – compatibility by part number
The S120215001G SIM82 transmission control unit is used in many PSA models, including:
- Citroen C3 (2005–2012) – 1.4 / 1.6 HDI
- Citroen C4 (2004–2010) – 1.6 HDI / 2.0 HDI
- Citroen C5 (2004–2008) – 2.0 HDI / 2.2 HDI
- Peugeot 207 (2006–2013) – 1.4 HDI / 1.6 HDI
- Peugeot 307 (2003–2008) – 1.6 HDI / 2.0 HDI
- Peugeot 407 (2004–2010) – 2.0 HDI / 2.2 HDI
Typical engine codes: DV4TD, DV6TED4, DW10BTED4. Depending on vehicle configuration, the unit works with different versions of automatic and semi-automatic (robotized) gearboxes.
Why is part number compatibility crucial?
In the case of PSA transmission control units, full compatibility of numbers is the most important: S120215001G / 9655613180. Even a small difference in the marking may cause lack of communication with the engine controller or gear shifting errors.
Always compare all markings with the original module before purchase.
Most common symptoms of SIM82 failure
- no gear shifting or gearbox in emergency mode
- jerking during gear changes
- CAN communication errors with the engine controller
- no gearbox response when selecting driving mode
Installation and start-up
After installation, adaptation or gearbox initialization procedure may be required using a diagnostic tool (e.g. Lexia / DiagBox). In some cases, operation without additional programming is possible – depending on the vehicle configuration.
Q&A – frequently asked questions
Does S120215001G fit Peugeot 207 1.6 HDI?
Yes, if the numbers 9655613180 and SW9655613180 match – the unit will be compatible.
Does 9655613180 SIM82 work in Citroen C4 2.0 HDI?
Yes, it is used in C4 models with DW10 engines, however compatibility of hardware and software numbers is crucial.
Does S120215001G require programming after installation in Citroen C3 1.4 HDI?
In most cases, gearbox adaptation using DiagBox or Lexia is recommended.
SIM82 Continental 9655613180 – does it fit Peugeot 307 1.6 HDI?
Yes, if part numbers are identical – the unit is fully compatible.
Will transmission controller 9655613180 from Peugeot 407 2.0 HDI work in Citroen C5?
It may be compatible, but only with full number match: S120215001G and HW9640922780.
How to check if SIM82 S120215001G fits my car?
You must compare the part number from the original unit – this is the only reliable way to ensure compatibility.
Can SIM82 9655613180 cause gearbox emergency mode?
Yes, a faulty unit may cause the gearbox to enter emergency mode and generate communication errors.
Have doubts? Contact us – we will help you select the correct transmission control unit by part number.