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โ๏ธ Upgrade your Mercedes transmission game with precision and durability!
The WayJun A0002701852 Intelligent Servo Module is a high-quality, direct replacement transmission gear shift control unit compatible with select Mercedes-Benz W164, X164, W166, and X166 models. Manufactured by MJ AUTO TECH, it features a polished exterior, weighs 1.59 kg, and is engineered for durability with sealed connections to prevent corrosion. This module ensures seamless integration and reliable performance, restoring your vehicleโs smooth gear shifting with OEM-level precision.








| Manufacturer | MJ AUTO TECH |
| Brand | WayJun |
| Model | A0002701752, A0002701852 |
| Package Dimensions | 27 x 26.8 x 8.31 cm; 1.59 kg |
| Item model number | MJ-TCU001 |
| Exterior | Polished |
| Manufacturer Part Number | MJ-TCU001 |
| OEM Part Number | A0002701752, A0002701852, 000-270-18-52-60, 004-446-03-10, 000-270-16-52, 164-446-03-10 |
| Item Weight | 1.59 Kilograms |
D**7
ISM module works!!
Received ISM next day, same part out of the box. Installed on my GL320, But NOT Plug and Play out of the box. Lucky me I have a scanner to clear all code and perform special functions "Relearn" the module. Vehicle start and shift all gears as it should. Very happy, hopefully it last long time. Thanks.
K**.
NOT PROGRAMMED IT NEEDS TO BE CLONED BUT PRODUCT IS WORKING GREAT SO FAR
ITS NOT PLUG AND PLAY, SO ITS NOT PROGRAMMED! YOU WILL NEED TO CLONE THE ORIGINAL ONE YOUR OLD AND PUT THE KEY INFORMATION ON THIS NEW AND IS WILL WORK PERFECTLY, DO NOT INSTALL IT BEFORE YOU PROGRAM IT (clone it) BECAUSE YOU WILL HAVE TO REMOVE IT AGAIN AND IS NOT A VERY EASY JOB, MERCEDES DEALER CAN DO THE PROGRAMMING IF YOU INSTALL IT BUT THEY WILL ONLY DO IT IF YOU BUY ORIGINAL MERCEDES PART THEY WONT PROGRAM AFTERMARKET PART. WE JUST CLONE MINE AND IS SO FAR WORKING PERFECTLY WITHOUT ANY CALIBRATION, JUST CLONE IT AND YOU WILL BE GOOD
A**R
Needs programming
Wasnโt plug and go like advertisied still needs programming
L**I
2006 r500
This part saved me 2000 bucks in repair fees . It was simple to install, didn't even have to program it, fully plug and play. Car started right up, no issues.
T**Y
ISM is new
This can repair the GL and in ML Mercedes, but it is not programmed as it states you must have a Mercedes scan tool in order to install this and program it correctly to your vehicle do not be fooled that you can put it in and it will work
Trustpilot
3 weeks ago
3 weeks ago