U0126 - MBWorld.org Forums

11-09-2023, 12:18 AM

#2

C43Jay

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Join Date: Oct 2023

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2019 C43 AMG

Quote:

Originally Posted by nycmiz

Got a check engine light on my c43 not sure what exactly is the part that went wrong. Code is U0126

it’s basically telling you that there’s a fault with the steering module. Need to make sure there’s proper power and ground at the module and check wiring or you might have a bad module.

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