Yale 524150797 Maintenance Manual page 330

Diagnostic Trouble Codes ELECTRICAL SYSTEM
DTC 30247 (Cont)
Parameter
CAUSE B - 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 in-
clude an accurate problem description leading to controller replacement.
END POSSIBLE CAUSES
END FAULT
Check the Service Manual section in Yale Axcess Online for possible updates and check pertinent Bulletins
9030-20-60