109
Failure diagnosis (continued)
*1: The battery indicator blinks.
*2: Consult with your authorized Honda snow thrower dealer if the drive control warning
indicator (orange) keeps blinking after restarting the engine.
*3: The drive control warning indicator (orange) will light after engine start.
If you notice any abnormality with the snow thrower, consult with your authorized Honda
snow thrower dealer.
WARNING
INDICATOR
(RED)
WARNING
INDICATOR
(ORANGE)/
BLINKING
TIMES
SYMPTOM
POSSIBLE CAUSE
REMEDY
Light on
Continuously
Fast blink
8 times
Electromagnetic brake
error
Electromagnetic brake
disconnection or short
circuit.
Consult with your
authorized Honda
dealer.
Auger clutch error
Auger clutch
disconnection or short
circuit.
Slow blink
once
*1
Battery voltage drop
(16 V or lower)
Battery is dead. Or ACG
failure or ACG fuse
blown.
Slow blink
once, fast blink
once
Motor temperature error
Motor overheat due to
overload.
Stop the engine,
wait 5 min.
Restart.
*2
Slow blink
once, fast blink
2 times
Motor temperature
detection error
Motor temperature
sensor disconnection or
short circuit.
Consult with your
authorized Honda
dealer.
Slow blink
once, fast blink
3 times
Throttle control lever
angle sensor error
Throttle control lever
angle sensor
disconnection or short
circuit.
Slow blink
once, fast blink
4 times
Communication trouble
between main ECU and
engine ECU
Disconnection or short
circuit of engine ECU
communication circuit.
Engine ECU error
Engine ECU failure.
Light off
Light on
Continuously
*3
No signal of engine
speed
Engine ECU failure,
power coil and pulser coil
disconnection or short
circuit.
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