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Home >> Volvo >> 2011 >> XC90 Base, FWD >> Repair and Diagnosis (Single Page) >> Brakes >> Traction Control >> Brake Control Module (BCM) Diagnostic Trouble Codes - 2 Of 3 >> BCM-A030: Communication Between Control Modules. Steering Angle Sensor. Initialization Check Not Run (2003-2004) >> The-Initialization: Check Has Not Been Run >> Checking Diagnostic Trouble Codes (DTCS)
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Checking Diagnostic Trouble Codes (DTCS)

If diagnostic trouble code (DTC) BCM-A030 is stored on its own it must be erased.

If diagnostic trouble code (DTC) BCM-0108 is stored at the same time as BCM-A030, read off the diagnostic trouble codes (DTCs) from the control module for the steering angle sensor. Fault-trace the system.

Select an option:

  1. Diagnostic trouble code (DTC) BCM-A030 is stored on its own

    see ERASING DIAGNOSTIC TROUBLE CODES (DTCS) 

  2. Diagnostic trouble codes (DTCs) BCM-0108 and BCM-A030 are stored at the same time.

    OKAY:  Troubleshooting has been completed.

Fig 1: Identifying Control Unit
GLL103211Courtesy of VOLVO CARS CORPORATION
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