Troubleshooting - Suzuki DF 60 Service Manual

TROUBLESHOOTING

NOTE:
Before troubleshooting the electric starter system, make sure the followings:
• Battery is fully charged.
• All cables / wires are securely connected.
• Shift is in "NEUTRAL" position.
Circuit check schematic
- +
Battery
GND
Starter motor will not run.
Check if there is "click" sound of relay when
turning ignition switch "START".
Is there "click" sound?
Measure voltage at terminal 2 while turning
ignition switch at "START".
It must be above 12 V. Is result OK?
Measure voltage at terminal 3 while turning
ignition switch "START".
It must be above 12 V. Is result OK?
YES
Starter motor failure
Check starter motor.
(See page 4-14.)
Starter motor relay
1
30A Fuse
Neutral
switch
GND
YES
YES
NO
Sub cable failure
Sub cable
2
3
GND
Neutral switch
ST
BAT
GND
Measure voltage at
terminal 1. It must
be above 12V.
Is result OK?
YES
NO
Check if 30A fuse is
in good condition.
Is result OK?
NO
YES
Check ignition switch
function.
(See page 4-8.)
Is result OK?
YES
Check function of both
neutral switches. (See
page 4-8 and 4-9.)
Is result OK?
Starter motor relay
failure
Check starter motor
relay.
(See page 4-9.)
ELECTRICAL
Starter motor
GND
Ignition switch
NO
Battery cable
failure
NO
30A fuse
failure
NO
Ignition switch
failure
NO
Neutral switch
failure
4-7