Hisun HS 500 Owner's Manual page 81

3. All have auxiliary power to turn left or right, when turned the steering wheel is not smooth, locked,
backswing and other feelings.
S/N Fault phenomenon
Steering
1 mechanical parts has the
big gap
Mechanical parts without
2
gap
4. When running, all have power-assisted to turn left or right, when return ability is slowly or during return
processing out of nimbleness.
S/N Fault phenomenon
Meter warning fault cod：
F00011
1
No meter alarm
2
No meter alarm
3
5. All have power-assisted to turn left or right，but steering become more heavy.
S/N Fault phenomenon
Meter warning fault code：
1
F00006
ELECTRIC POWER STEERING SYSTEM
system
Steering system mechanical parts
become loose or damaged.
ECU damaged,
software program has error.
The speed sensor damaged, or
from meter to ECU transmit speed
signal 's guide wire broken circuits
or ECU connectors is loose
Positional parameter of steering
wheel (front wheel) error.
EPS system's speed reducer
damaged
ECU radiator
reduce the power of the motor's
output torque automatically, or
ECU's inside temperature alarm
sensor damaged.
Fault point
or the ECU
Fault point
Fault point
overheat, ECU
15-10
Solution
Retighten loose bolts.
Replace damaged spare
parts.
To dealers for repair.
Solution
Replace speed sensor.
Check and repair cables.
Replace connector
assembly.
Adjust front wheel's
positional parameter.
To dealers for repair.
Solution
Remove dirt or another
covering on shell of ECU.
To dealers for repair.