2004 c240 going into limp mode
04-09-2023, 06:07 PM
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Mercedes 2004 c240
2004 c240 going into limp mode
Hi guys I really need your help. I got my 2004 c240 and it shifts from 1 to 2 to 3 and then when it needs to shift to 4th, it goes into limp mode. I can go like 25 mph. We replaced the conductor plate, valve body, solenoids, and tcm. And it’s all the same. We scanned it and the code that pops up is p2502 gear implausible or slipping. It’s not slipping. The 13 pin o-ring isn’t leaking and there isn’t any oil in tcm. The transmission and engine oil level is good. My dad and brothers are transmission mechanics and they can’t find the problem, they say it’s something electrical and what makes it worse is there aren’t any codes to point us in the right direction. Pls help me out
04-11-2023, 09:52 AM
#2
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Do you have a Valeo radiator installed?.. these had a design fault, which may allow radiator fluid to leak into the transmission, causing issues like yours.. !
