Automatic gear selector GRM for Mercedes A-Class and Mercedes Vaneo broken

Having problems with the automatic gear selector of the Mercedes-Benz A-Class W168 or the Mercedes-Benz Vaneo W168? ACTRONICS overhauls this TCU component so that problems with shifting are a thing of the past.

Error codes automatic gear selector GRM for Mercedes A-Class and Mercedes Vaneo

The four error codes below are the most common for the automatic gear selector of the Mercedes-Benz A-Class W168 and the Mercedes-Benz Vaneo W414:

• P1709 - P/N switch broken
• P1856 - Illogical automatic gear selector position
• P1875 - CAN bus does not communicate with ESP
• P1872 - Can signal from TCU broken

Besides these fault codes, it is common to see a constant 'F' on the display.

Repair automatic gear selector GRM Mercedes A-Class and Mercedes Vaneo

ACTRONICS repairs, overhauls and restores automatic gear selectors and many other electronic car parts. Proper diagnosis of the defect is essential for a successful overhaul. ACTRONICS has a specific test set-up for each TCU so that we can make the correct diagnosis, check all TCU functions and perform a final test. In this way, the success rate at ACTRONICS is extremely high.

Successful overhaul by ACTRONICS

Do you have a problem with the automatic gear selector of the Mercedes-Benz A-Class W168 or the Mercedes-Benz Vaneo W414? Through our website, you can quickly and easily start an overhaul request. With a repair by ACTRONICS, no new parts are needed. This makes our overhaul an economical and sustainable repair solution.

• More economical than a new TCU component
• 2-year warranty on the overhaul
• Plug & play

Start request