Mercedes-Benz C0 Fault Codes — 16 Codes

The 16 Mercedes-Benz · Smart fault codes that start with C0, with descriptions.

Code	Description
`C006A`	Sensor Yaw rate, lateral and longitudinal acceleration has a malfunction
`C04CD`	Component L6/2 Right front axle rpm sensor or the signal lines to the component are defective
`C04D0`	The signal from component L6/2 Right front axle rpm sensor is faulty
`C04D1`	The signal from component L6/2 Right front axle rpm sensor is faulty
`C050E`	Component Rpm sensor of right rear axle has a mechanical fault
`C0510`	The signal of component Rpm sensor of right rear axle is implausible
`C05D6`	CAN signal Requested reduction of engine torque from control unit Radar sensor system is missing or implausible
`C05F7`	CAN signal status of engine hood Signal acquisition and actuation module from control unit User interface CAN bus is missing or implausible
`C0732`	One or more signals sent from control unit Shift Module via the CAN bus is implausible
`C0734`	This fault code in control unit N30/4 Electronic stability program control unit can be ignored and erased
`C073A`	One or more signals sent from control unit Shift Module via the CAN bus is implausible
`C073C`	The hold function was activated in an overloaded vehicle on an uphill or downhill gradient
`C074D`	Faulty variant coding The global variant coding coul not be read out of the CAN bus
`C0840`	No CAN message was received from control unit N73 (Electronic Ignition Lock Control Unit)
`C09D1`	No CAN message was received from control unit Steering column module
`C09E1`	No CAN message was received from control unit Engine

Other blocks

Code descriptions are shown in their source language; records without a translation stay raw. Source: CarCoding fault code database.

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