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On-Board Diagnostic - Audio Control Unit (ACU) (2 Of 2)
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DTC U0140-00: Communication Error With Body Control Module (BCM) [Audio Control Unit (ACU)]
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Diagnostic Procedure
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Diagnostic Procedure
Perform an inspection in accordance with the multiplex communication system diagnostic procedure. (Refer to the [
CONTROLLER AREA NETWORK (CAN) MALFUNCTION DIAGNOSIS FLOW
] in the appropriate service information)