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8-168
8 TROUBLESHOOTING
Control type
Phenomenon on
vehicle
Malfunction area
and mode
Checking method
Corrective action
Active control rear
stabilizer
Swing lock continu-
ally activates while
traveling and mater-
ial handling opera-
tions, or swing lock
activates frequently.
▪ Lock cylinder
unit:
Lock stuck (in-
ternal damage)
Check the locked
status with an active
test.
Replace
▪ Swing lock
solenoid line
(SWN+, SWN-):
Disconnection
fault (Harness,
connector)
▪ Solenoid ground
line (E01, E02):
Disconnection
fault (Harness,
connector)
Check the locked
status with an active
test.
Harness check or re-
place solenoid
▪ Load sensor
unit:
Sensor defect
▪ Load sensor line
(Power supply,
signal, ground):
Disconnection
fault (Harness,
connector)
Short or leak
fault (Harness,
connector)
Load sensor voltage
check:
Peform lift relief and
check that the
voltage rises.
If there is no
change, perform an
installation check or
replace the sensor.
▪ Lifting height
switch unit
(2200H):
Disconnection
fault (internal
damage, stuck)
ON/OFF check with
analyzer
Harness check or re-
place switch
▪ Yaw rate sensor
unit:
Reduced sensit-
ivity, voltage
stuck (Internal
damage)
Yaw rate sensor
voltage check:
Check that the
voltage is approxim-
ately 2.5 V when the
vehicle is stopped.
Installation check or
replace sensor
▪ SAS/OPS con-
troller:
Controller defect
-
Replace
Содержание 62-8FDU15
Страница 5: ...1 3 1 GENERAL 1 2 FRAME NUMBER Frame No Punching Position Punching position 1...
Страница 8: ...2 6 2 STEERING 4YM and 1DZ engine W synchronized steering B B A A B B C C C C...
Страница 11: ...2 9 2 STEERING 2 3 COMPONENTS 1ZS and 4YE engine 4507 4YM and 1DZ II engine 4507 2...
Страница 13: ...2 11 2 STEERING 4YM and 1DZ II engine W synchronized steering 4503 2...
Страница 23: ...3 21 3 MATERIAL HANDLING SYSTEM 3 2 COMPONENTS 6801 3...
Страница 29: ...5 27 5 OIL CONTROL VALVE X1 X1 INLET Priority valve Relief valve Electromagnetic proportional reducing valve 5...
Страница 34: ...5 32 5 OIL CONTROL VALVE 1DZ II and 4YM engine INLET OUTLET LIFT TILT 6705 1DZ II and 4YM engine ATT 6705...
Страница 42: ...5 40 5 OIL CONTROL VALVE X1 X1 INLET Priority valve Relief valve Electromagnetic proportional reducing valve...
Страница 46: ...5 44 5 OIL CONTROL VALVE 5 2 3 COMPONENTS 1ZS and 4YE engine ASSY FITTING 6705...
Страница 55: ...6 53 6 SAS OPS 6...
Страница 56: ...6 54 6 SAS OPS Load Sensor 1DZ II engine 5803...
Страница 90: ...7 88 7 DISPLAY DIAG MEMORY 2 2 Displays diagnosis 6 to 10 Switch 4 Returning to the ANALYZER MENU screen...
Страница 137: ...7 135 7 DISPLAY NOTICE 2 MINI LEVER will not be displayed other than on mini lever and joystick specification vehicle 7...
Страница 157: ...8 155 8 TROUBLESHOOTING 8 3 WHEN NO ERROR CODE IS DISPLAYED Defect causes related to SAS OPS 8...
Страница 191: ...8 189 8 TROUBLESHOOTING 8 4 WHEN ERROR CODE IS DISPLAYED 8...
Страница 221: ...Published by 1st Printing Mar 2016 Pub No CE118 Printed in USA...
Страница 222: ...PRINTED IN USA Pub No CE118...