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Home >> Volvo >> 2003 >> XC90 Base, AWD >> Repair and Diagnosis (Single Page) >> Brakes >> Anti-Lock Brakes >> Brake Control Module (BCM) Diagnostic Trouble Codes - 1 Of 3 >> BCM-0101: Communication Between Control Modules. Communication Problems With The Engine Control Module (ECM) (2003-2004) >> Communication Problems With The Engine Control Module (ECM) >> Checking Diagnostic Trouble Codes (DTCS) In The Central Electronic Module >> Fault-Tracing Information
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Fault-Tracing Information

The diagnostic trouble code (DTC) indicates that the fault is engine related.

Read off diagnostic trouble codes (DTCs) from the engine control module (ECM) and fault-trace according to the relevant information.

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