Canovas_jorge

Hey all,

2012 C250 Luxury here. I have the Christmas tree dash in that all of the functions that depend on the ABS sensors are inop and lighting up. I have swapped out the right front speed sensor (per the OBD scan,) twice and nothing. The first sensor was off-brand, but the second one was a Bosch unit. It seems that my next bet is to swap the control module. I have heard that these units cannot be of second hand use and new ones run into the $1k range + VIN calibration.

Has anyone done this swap? Have they had any luck with finding the module at a reasonable price? Thanks!

*Edit - Grammar *

MBENZTECH

So you are getting codes for a specific wheel speed sensor? You have to watch out with those aftermarkets sensors, I do not like them. I use only genuine sensors. Sometimes you even have to do them by pairs. I had a 2012 SLK not too long ago that came in with a front left wheel speed sensor fault. replaced only that sensor and same issue. I quickly went and ran the VIN through Xentry Tips and found out there was a specific part number that needed to be installed and they had to be replaced by pairs.

Canovas_jorge

You know, I had the issue of the clogged drains causing leaks inside the cabin. In another thread you had mentioned the wet CAN blocks causing issue with connections. Would water damage cause this issue to come up?