DTC P0448 Mercedes-Benz
Software Incompatibility with Anti-Lock Brake System Control Module
Software Incompatibility with Anti-Lock Brake System Control Module
Description
Key on, and the ECM detected a software incompatibility condition with the Anti-Lock Brake System Control Module during its initial startup. The Engine Control Module (ECM) communicates with all databus-capable control modules via a CAN databus. These dat
Cause and Solution
ECM has failedTerminal resistance for CAN-bus are faultyCan data bus wires have short circuited to each otherThe AB S control module has failed
Video Guide
Diagnostic Info
- DTC Code: P0448
- Brand: Mercedes-Benz