OWNER
’
S MANUAL
(
SEA ISUZU FSR/FSD EV)
SEA-OWS-QA-004/5
ISSUE DATE:
30/05/2020
Page
40
of
56
•
The steering wheel operates heavily
Fault diagnosis
Handling methods
Load unbalanced toward front axle
Average the load.
The power steering fluid level is low
Top up power steering fluid.
Power steering pump is not operating.
Check Inverter Fuse (as per diagram FB01).
Check Inverter Relay is located correctly (as per
diagram FB02).
The front tire pressures are low.
Adjust to specified pressure.
•
Excessive free play in steering
Fault diagnosis
Handling methods
Front tyre pressures are low
Adjust to specified pressure.
Free play in steering box
Refer to OEM for adjustment/replacement
Kingpin bearings are worn
Refer to OEM for replacement
Worn bushes in steering linkage
Refer to OEM for replacement
The ball joints or tie rods are worn.
Refer to OEM for replacement
•
The auxiliary/low-voltage battery discharges repeatedly
Fault diagnosis
Handling methods
The battery has reached its service life.
Replace it.