Yamaha Grizzly550 User Manual page 13

1. Speed information from speed sensor
2. Engine starting RPM information from ECU
3. Battery
4. Steering stem
5. EPS control unit
6. EPS motor
7. Torque sensor
8. EPS unit
a. Operates steering
ECA28P1027
NOTICE
To prevent accidental damage to the EPS unit, it must not be disassembled.
b. Twists torsion bar
c. Sends the torque sensor signal
d. EPS control unit calculates assist power
e. Electricity output switched by EPS control unit
f. Activates EPS motor
1-6
FEATURES
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