165
VEHICLE DIAGNOSIS
Electronic Power Steering (EPS) fault diagnosis and solution
Failure
Probable Reason
Solution
S t e e r i n g w i t h o u t
assistance
1.
Wire Connectors have bad contact or are
disconnected
2.
The fuse blew out
3. Relay damage
4.
The controller, motor, or sensor is damaged
1. Check whether wire connectors
and pins are fully inserted
2. Replace the fuse (30A)
3. Contact your dealer
4. Contact your dealer
Power assist doesn’t
weigh the same for
left and right
1. The median output voltage has deviation
2.
Controller, motor or sensor is damaged
1. Contact your dealer
2. Contact your dealer
When system is ‘ON’,
the steering swings to
both sides
1.
Motor is mounted backwards
2. Controller or sensor is damaged
1. Contact your dealer
2. Contact your dealer
Steering becomes
heavy
1. Battery has power loss
2.
Air pressure of the tires (front) is insufficient.
3. Motor damage (power reduction)
1. Charge the battery
2. Inflate the tires
3. Contact your dealer
System has noise
1. Motor damage
2.
Gap of lower steering shaft assembly or
mechanical steering assembly is too large
3.
Installation of lower steering shaft assembly
or mechanical steering assembly is loose
1. Contact your dealer
2. Contact your dealer
3. Contact your dealer
Summary of Contents for CF1000UTR-2
Page 1: ...OWNER S MANUAL ZFORCE ZF SERIES CF500UTR CF800UTR CF1000UTR 2...
Page 53: ...49 OPERATOR SAFETY 1 2 3 4050 190206 US1303...
Page 54: ...50 OPERATOR SAFETY 4 6...
Page 66: ...62 CONTROLS AND FEATURES Vehicle Features Feature Locations 1 12 11 10 9 7 8 6 1 2 3 4 5 13...