Hisun HS500 Owner's Manual page 184

indicator light will be lighten.
When ECU detected motor is out of
work through sensor, it will indicate fault
code of dynamic motor without power
warning to dash board. Meanwhile, EPS
system fault indicator light is lighten.
When ECU detected the speed sensor
had fault, it will indicate vehicle speed
sensor fault code to dash board.
Meanwhile, EPS system fault indicator
light is lighten.
When ECU detected its own fault and
can not be work normally, it will indicate
EUC stop working code to dash board.
Meanwhile, EPS system fault indicator
light is lighten.
To drive UTV at every time, need to do
Electric power steering system
daily inspection of EPS system
Before drive UTV at every time, need to do
daily inspection as following steps.
1. Check steering system's mechanical part
of each part's interval.
Check steering wheel is loosened or not.
Move steering wheel and Check whether is
loosen or with squeak through axis direction
and horizontal direction. If defection found,
repair or replace it.
Steering wheel's
clearance is：0-15mm（0-0.59in.）
If the free clearance is over range, check
spare parts as below, any defection found,
replace it. Any defection found, replace it.
9-16
range of free