Hisun STRIKE 1000, Owner'S Manual

Page: 56 / 68

ELECTRIC POWER STEERING SYSTEM 11-12

Typical parts of the EPS system
In general, EPS system has the following parts:

Steering torque sensor

Motor to generate power torque

EPS system control unit (ECU
） 。

Speed sensor
。

Temperature sensor

Battery voltage sensor

Mechanical reduction transmission
mechanism(Reducer)

Gear/rack type steering gear

Steering rod joint

Ball stud of steering knuckle

Steering shaft and universal joint
■
Construction of EPS
1. Structure chart of EPS
①
Steering Wheel
②
Reducer
③
Motor
④
Steering transmission shaft
⑤
Universal Joint
⑥
Tie Rod Joint
⑦
Tie Rod
⑧
Steering Knuckle
⑨
Steering Gear
The Meter is an important part of the UTV.
The Meter works together with the EPS system and
monitors working condition of the EPS system.
Faults can be displayed by a fault indicator light and fault
indicator of EPS system, so the driver can acknowledge
faults of the EPS in time and take some measures to keep
himself/herself safe.
When a fault occurs on the EPS system, a fault indicator
light will be on. At the same time, the fault indicator of EPS
system will display the fault code for maintenance.
①
Fault indicator light of EPS system
Fault code diagram
No.
Fault
code
Fault style
Fault indicator
light of EPS
system
1 F00001
1#fault of steering
torque sensor
lit
2 F00002
2#fault of steering
torque sensor
lit
3 F00006 ECU overheating lit
4 F00005
low voltage battery
alarm
lit
5 F00003
Dynamic motor without
power alarm
lit
6 F00011
Fault of speed
sensor
lit
7 F00010 ECU non-working lit