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M35h
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Traction Motor System
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DTC/Circuit Diagnosis
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DTC P0A1B: Drive Motor A Control Module
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DTC Logic
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DTC Detection Logic
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DTC Detection Logic
DTC
Trouble diagnosis name
Malfunction detected condition
Possible causes
P0A1B
Drive Motor "A" Control Module
A malfunction is detected in the traction motor inverter (motor controller)
Harness, connector, or fuse (Each circuit is open or shorted.)
Traction motor inverter
Self shut off relay