Gearbox Control Module Smart Fortwo II matched by part number A0015457116 – tested unit
A0015457116 / G2T60271H4ZE is a fully tested gearbox control module designed for Smart Fortwo II (W451) vehicles. The unit has been verified on a diagnostic test bench for communication, system operation and performance stability, making it ready for installation as a reliable replacement.
The most important selection criterion is matching part numbers. If your original controller has the markings A0015457116 or G2T60271H4ZE, this ensures full compatibility and safe installation without the risk of communication errors or gearbox issues.
Application and compatibility
The A0015457116 G2T60271H4ZE gearbox control module is used in the following models:
- Smart Fortwo II (W451) – production years approx. 2007–2014
- petrol versions: 1.0 (MHD, Turbo)
- diesel versions: 0.8 CDI
Depending on the vehicle configuration, the module operates with automatic / semi-automatic gearboxes such as Softouch / Softip. It is always recommended to match strictly by part number, as software differences may occur even within the same engine versions.
Why is part number matching crucial?
In Smart Fortwo II gearbox controllers, identical appearance does not guarantee compatibility. Differences in software versions may lead to:
- gear shifting errors
- loss of communication with the vehicle
- gearbox limp mode
Therefore, A0015457116 and G2T60271H4ZE must match 1:1 with your original unit.
Technical condition
The offered gearbox control module has been fully tested before sale. Each unit undergoes communication tests and operational verification, minimizing the risk of issues after installation.
FAQ – Frequently Asked Questions
Does the A0015457116 gearbox controller fit Smart Fortwo II 1.0 petrol?
Yes, provided the part number matches. 1.0 versions (naturally aspirated and turbo) may use this controller, but the number must always be checked on the original unit.
G2T60271H4ZE Smart Fortwo II – will it work without programming?
In most cases installation is straightforward, however it depends on the vehicle configuration. The key factor is part number compatibility.
Can A0015457116 be installed in Smart Fortwo 0.8 CDI?
Yes, this controller is also used in 0.8 CDI diesel versions, but only if the part number is identical.
How to check if the G2T60271H4ZE gearbox module is compatible?
You need to compare the number from the label on your original unit. Matching numbers guarantee compatibility.
Smart Fortwo II W451 – symptoms of a faulty A0015457116 gearbox controller?
Typical symptoms include inability to change gears, gearbox limp mode, error messages or no gearbox response.
Is the Smart Fortwo II gearbox controller G2T60271H4ZE tested?
Yes, every unit is tested before shipping to ensure proper operation.
