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Multiplex Communication System
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DTC B1206: P/W Master Switch Communication Stop
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Description
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DTC B1206: P/W Master Switch Communication Stop: Description
This DTC is detected if communication between the multiplex network master switch and gateway ECU stops for more than 10 seconds.
DTC No.
DTC Detection Condition
Trouble Area
B1206
Multiplex network master switch communication stops
Multiplex network master switch
Wire harness or connector