Yale MPB045VG Maintenance Manual page 74

Diagnostic Trouble Codes ELECTRICAL SYSTEM
CAUSE D - FAULTY TRACTION CONTROLLER
PROCEDURE OR ACTION:
1. If no faults are found, replace controller. Make sure to indicate the DTC code(s) on the warranty claim to
include an accurate problem description leading to controller replacement.
END POSSIBLE CAUSES
DIAGRAMS
Traction Motor
END FAULT
Check the Service Manual section in Yale Axcess Online for possible updates and check pertinent Bulletins
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