DTC U0140:00 [DSC HU/CM]
id040262010800
Outline
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System malfunction location |
Communication error with body control module (BCM) |
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Detection condition
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• The DSC HU/CM cannot receive CAN (CAN BUS No.1) signal from the body control module (BCM).
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Fail-safe
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Refer to “DTC Table” and “Fail-safe Function Malfunction Contents Table”.(See DTC TABLE [DSC HU/CM (E)].)
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Possible cause
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• Malfunction in CAN communication line (CAN BUS No.1) between body control module (BCM) and DSC HU/CM
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System wiring diagram
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Not applicable
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Connector diagram
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Not applicable
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Diagnostic Procedure