Hisun HS294-2 Owner's/Operator's Manual page 99

•
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
Motor
③
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
vehicle.
Hitch coupling device
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.
Fault code diagram
12-99
① Fault indicator light of EPS system
Fault
No. Fault style
code
1#fault of
1 F00001 steering torque
sensor
2#fault of
2 F00002 steering torque
sensor
ECU
3 F00006
overheating
low voltage
4 F00005
battery alarm
Fault
indicator light
of EPS
system
lit
lit
lit
lit