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Problem:
Unit will not reverse; belly switch
does not function; forward ok
Copyright 2021 Vestil Manufacturing Corp.
Possible cause(s):
Broken wire, or loose connection,
bad throttle assembly, bad motor
controller.
E-TUG-HD, Manual
Action:
Locate Pin 12 on Molex
connector at the motor controller.
Try to drive the unit in reverse,
there should be 24 volts at this
pin. If there is voltage and the
unit does not move, the motor
controller may be bad, consult
factory. If there is no voltage,
trace the wiring back towards the
tiller head and check voltage on
each side of connectors.
Continue this until bad
connection is found. If the
connections are all good, and
there is no voltage coming out of
throttle assembly, then the
throttle assembly may be bad.
Verify there is 24 volts going into
the assembly, and that there is a
good ground. If there is still no
output voltage for pin 12, replace
throttle assembly.
Page 11 of 15
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