Sakai SW354, Shop Manual

Page: 463 / 480

10-112
TROUBLESHOOTING
SW504
4-6. Lighting
Check following items before troubleshooting.
No blown fuse and power is applied up to fuses.
Head lamp and tail lamp do not light
Refer to (P.10-046).
Flood lamp does not light
Refer to (P.10-046).
Turn signal lamp does not blink
Refer to (P.10-048).
Hazard lamp does not light (Turn signal blinks)
Refer to (P.10-050).
Stop lamp does not light
Refer to (P.10-052).
4-6-1. Illumination of combination meter does not light
Reference Fig. : 4-6-1
Check point Check/Cause Action
1. Harness Measure resistance between lighting switch terminal 3
wire GB and combination meter connector terminal wire
No.37 wire GB.
Standard resistance : 10 Ω or less
If resistance is abnormal, harness is faulty.
•
•
Repair or replace
harness.
2. Combination Meter
(Combination meter
illumination)
(1) When starter switch is ON, measure voltage between
combination meter terminal wires and ground terminal
wire.
Battery 12 V (+) terminal wire No.12 inlet wire Y and
ground terminal wire B
Starter switch (ACC) terminal wire No.314 inlet wire
BY and ground terminal wire B
Standard voltage : 12 V or more
(2) When starter switch is ON and lighting switch is
“ ”, measure voltage between combination meter
illumination terminal wire No.37 inlet wire GB and
chassis ground.
Standard voltage : 12 V or more
If above items (1) and (2) are OK and combination meter
does not turn on, combination meter is faulty.
•
•
•
Replace combination
meter.
•
•
•
•
•
•