Sakai SW300-1, Shop Manual

Page: 229 / 246

10-046
TROUBLESHOOTING
2-6-11. Parking brake indicator lamp does not light
Reference Fig. : 2-6-3
Check point Check/Cause Action
1. Harness • Measure resistance between parking brake switch
terminal 5 wire YL and combination meter connector
terminal wire No. 32 wire YL.
Standard resistance : 10 Ω or less
• If resistance is abnormal, harness is faulty.
Repair or replace
harness.
2. Parking Brake Switch • When parking brake is applied, check continuity between
parking brake switch terminal 4 and 5.
There is continuity in normal condition.
• If there is no continuity, parking brake switch is faulty.
Replace parking brake
switch.
3. Combination Meter
(Parking brake
indicator lamp)
(1) When starter switch is ON, measure voltage between
combination meter terminal wires and ground terminal
wire.
• Battery terminal wire No. 15 inlet wire Y and ground
terminal wire B
• Starter switch terminal wire No. 14 inlet wire BrB and
ground terminal wire B
Standard voltage : 12 V or more
(2) When starter switch is ON and parking brake switch is
applied, measure voltage between combination meter
parking brake terminal wire No. 32 outlet wire YL and
chassis ground.
Standard voltage : 12 V or more
• If above items (1) and (2) are OK and parking brake
indicator lamp does not light, combination meter is faulty.
Replace combination
meter.
10̲TROUBLESHOOTING̲oku.indd 10-046 10̲TROUBLESHOOTING̲oku.indd 10-046 2012/11/14 20:25:58 2012/11/14 20:25:58