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Home >> Volvo >> 2009 >> XC70 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 44 (Alarm, Electrical Control Modules, Brakes, Brake Control Module (BCM) - Design And Function) >> Brake Control Module (BCM) >> Diagnostic Functions >> Reading Off Input And Output Signals

Reading Off Input And Output Signals

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This function can be used to continuously read off the status of the control module's input and output signals.