Sakai SV410-2, Shop Manual

Page: 237 / 270

9-032
TROUBLESHOOTING
2-4. Vibration
Check following items before troubleshooting.
No blown fuses and power is applied up to fuses.
Check any ground circuit which belongs to components to be checked.
2-4-1. No vibration occurs
Vibration mode change switch must be “CONT” (continuous mode).
Vibration select switch must not be “ ”.
Reference Fig.: 2-4-1
Check point Check/Cause Action
1. Vibrator Solenoid Disconnect harness and measure resistance of coil.
Standard resistance : 5.1 Ω
If resistance is abnormal, vibrator solenoid is faulty.
•
•
Replace vibrator
solenoid.
2. Vibration Select Switch (1) when starter switch is ON, measure voltage between
vibration select switch terminal 1 inlet wire Y, terminal 4
inlet wire Y and chassis ground.
Standard voltage : 12 V or more
(2) when starter switch is ON and vibration select switch is
“ ”, measure voltage between vibration select
switch terminal 2 outlet wire YB and chassis ground.
Standard voltage : 12 V or more
(3) when starter switch is ON and vibration select switch is
“ ”, measure voltage between vibration select
switch terminal 5 outlet wire YR and chassis ground.
Standard voltage : 12 V or more
If above item (1) is OK and item (2) or (3) is NG, vibration
select switch is faulty.
•
Replace vibration select
switch.
3. Vibration Mode Change
Switch
(1) when starter switch is ON, measure voltage between
vibration mode change switch terminal 1 inlet wire RY
and chassis ground.
Standard voltage : 12 V or more
(2) when starter switch is ON, measure voltage between
vibration mode change switch terminal 2 outlet wire Y
and chassis ground.
Standard voltage : 12 V or more
If above item (1) is OK and item (2) is NG, vibration mode
change switch is faulty.
•
Replace vibration mode
change switch.
4. Harness Connecting
Between Terminals
Measure resistance of harness connecting between
terminals.
Standard resistance : 10 Ω or less
If resistance is abnormal, harness is faulty.
•
•
Repair or replace
harness.
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