Rear Wheel RPM Signal
I have the Icarsoft tool MB2 I run the Diagnostics and I get error P1861 the left rear Wheel RPM Signal sent from the tractions system via the CAN bus is implausible DTC status. I remove and change the speed sensors on the rear wheel. then I try to reset the codes but will not erase the codes. I have no idea what I need to troubleshoot. 2006 CLS 55 AMG Body W219
Any input will be appreciated
Last edited by dedalos; Nov 6, 2020 at 08:53 AM.


