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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-0100: 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 >> Checking Diagnostic Trouble Codes (DTCS) In The Engine Control Module (ECM)
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Checking Diagnostic Trouble Codes (DTCS) In The Engine Control Module (ECM)

The diagnostic trouble code (DTC) is stored because the torque signal or engine speed signal from the engine has been missing for more than 500 ms. The signals are used by the brake control module for control the stability function.

If there are any diagnostic trouble codes (DTCs) stored for the engine control module (ECM), these must be fault traced first.

Were diagnostic trouble codes (DTCs) for the engine control module (ECM) stored? 

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