Turning Angle Inspection Switch; Troubleshooting - wsm M8540NARROW Workshop Manual

M8540Narrow, M9540Narrow, WSM

1. TROUBLESHOOTING

4WD / BI-SPEED TURN
Symptom
Front Wheel Can Not
Drive Bi-speed Turn
Front Wheel Drive
Can Not Be Cancelled
Bi-speed Turn
EASY CHECKER™
Symptom
Bi-speed Turn
Indicator Lamp Does
Not Lights Up When
Under the Bi-speed
Condition
OPC
Symptom
Buzzer Does not
Buzz
Probable Cause
4WD / Bi-speed turn switch or wiring harness is
defective
Turning angle inspection switch or wiring harness
is defective
4WD / Bi-speed turn relay defective
Bi-speed turn solenoid valve defective
4WD / Bi-speed turn switch or wiring harness is
defective
Turning angle inspection switch or wiring harness
is defective
4WD / Bi-speed turn relay defective
Bi-speed turn solenoid valve defective
Probable Cause
4WD / Bi-speed turn switch defective
Turning angle inspection switch defective
Bi-speed turn relay defective
Probable Cause
Fuse blown
Buzzer defective
Seat switch defective
Wiring harness disconnected or improperly
connected
Replace
Repair or Replace
Replace
Replace
Repair or Replace
Repair or Replace
Replace
Replace
Replace
Replace
Replace
Replace
Replace
Replace
Repair or replace
N9-S1
ELECTRICAL SYSTEM
Reference
Solution
Page
N9-S12
N9-S13
N9-S16
N9-S18
N9-S12
N9-S13
N9-S16
N9-S18
Reference
Solution
Page
N9-S12
N9-S13
N9-S16
Reference
Solution
Page
N9-S3,
N9-S4
N9-S19
N9-S19
–
9Y1210236ELS0001US0
KiSC issued 07, 2013 A