ELECTRICAL SYSTEM
M6040, M7040Narrow, WSM
N9-S1
1. TROUBLESHOOTING
4WD / BI-SPEED TURN
EASY CHECKER™
9Y1210220ELS0002US0
Symptom Probable Cause Solution
Reference
Page
Front Wheel Can Not
Drive Bi-speed Turn
4WD / Bi-speed turn switch or wiring harness is
defective
Replace N9-S12
Turning angle inspection switch or wiring harness
is defective
Repair or Replace N9-S13
4WD / Bi-speed turn relay defective Replace N9-S16,
N9-S17
Bi-speed turn solenoid valve defective Replace –
Front Wheel Drive
Can Not Be Cancelled
Bi-speed Turn
4WD / Bi-speed turn switch or wiring harness is
defective
Repair or Replace N9-S12
Turning angle inspection switch or wiring harness
is defective
Repair or Replace N9-S13
4WD / Bi-speed turn relay defective Replace –
Bi-speed turn solenoid valve defective Replace N9-S16,
N9-S17
Symptom Probable Cause Solution
Reference
Page
Bi-speed Turn
Indicator Lamp Does
Not Lights Up When
Under the Bi-speed
Condition
4WD / Bi-speed turn switch defective Replace N9-S12
Turning angle inspection switch defective Replace N9-S13
Bi-speed turn relay defective Replace N9-S16,
N9-S17