Gearbox Control Module A4515453332 Smart Fortwo II – TCU G2T60172H3ZE Plug & Play
A4515453332 / G2T60172H3ZE is a fully tested gearbox control module (TCU) designed for Smart Fortwo II (W451) vehicles. Each unit has been verified on a diagnostic test bench and prepared for installation in the vehicle. The product is ready for installation – Plug & Play, without the need for programming, provided the part number matches.
The most important selection criterion is the exact part number A4515453332 or the corresponding manufacturer number G2T60172H3ZE Mitsubishi. Matching by part number ensures correct communication with the vehicle and proper operation of the automatic gearbox.
Application and compatibility
- Smart Fortwo II (W451)
- Production years: approximately 2007 – 2014
- Gearbox: automatic / semi-automatic Softouch / Softip
- Petrol engines: 1.0 (999 cc) – M132
- Diesel engines: 0.8 CDI (799 cc) – OM660
In some cases, the module may also be used in other Smart 451 equipment variants, therefore it is always recommended to verify compatibility by matching the part number from the original unit.
Symptoms of a faulty Smart 451 gearbox controller
- inability to change gears
- jerking during driving
- gearbox error displayed on the dashboard
- gearbox limp mode
- no response when selecting a gear
FAQ – Frequently Asked Questions
Does the A4515453332 controller fit Smart Fortwo 451 1.0 petrol?
Yes, if the part number A4515453332 matches exactly with your original controller, the module will be compatible with the 1.0 M132 engine.
Does G2T60172H3ZE Mitsubishi work in Smart 451 0.8 CDI?
Yes, this controller is also used in 0.8 CDI OM660 diesel versions, provided the part number matches.
Does the gearbox controller A4515453332 require programming?
No, this model is prepared for Plug & Play installation and does not require coding if the part number is correct.
How to check if G2T60172H3ZE fits my Smart?
You need to compare the part number from the label of your original module – it must be identical.
What symptoms indicate a faulty TCU in Smart Fortwo 451?
Most commonly these include gear shifting issues, gearbox limp mode or no response when selecting gears.
Does A4515453332 fit Smart Fortwo II 2010?
Yes, in many cases this controller is used in models from 2007–2014, however the key factor is matching the part number.
Can the Smart 451 gearbox controller be installed without visiting a workshop?
Yes, the module is prepared for Plug & Play installation and can be installed without additional configuration.
Important information
Each gearbox control module is tested and covered by warranty. The product is ready for installation without the need for additional configuration – simply connect and use.
