Suzuki GSF600K1 2001, Service Manual

Page: 252 / 380

6-28 ELECTRICAL SYSTEM
Correct
Incorrect
Check the ignition system couplers
for poor connections.
* Check that the transmission is in neutral and the
engine stop switch is in the “RUN” position.
Grasp the clutch lever. Check that the main fuse
is not blown and the battery is fully-charged before
diagnosing.
Looseness
Correct
Correct
Measure the battery voltage
between input lead wires (O/Y and
B/W) at the ignitor with the ignition
switch in the “ON” position.
Faulty ignition switch
Faulty turn signal/side-stand relay
Faulty engine stop switch
Broken wire harness or poor
connection of related circuit couplers
Faulty spark plugs
Faulty ignitor
Poor connection of ignition couplers.
Measure the ignition coil primary
peak voltage. (
6-29)
NOTE: The ignition coil peak voltage
inspection method is applicable only
with the multi circuit tester and the
peak volt adaptor.
Incorrect
Poor connection of the
spark plug cap(-s).
Incorrect
Inspect the spark plugs. ( 2-5)
Incorrect Correct
Faulty ignition coil(-s)
Inspect the ignition coils.
(
6-30)
Incorrect
Correct
Faulty signal generator
Measure the signal generator peak
voltage and resistance. (
6-31)
NOTE: The signal generator peak
voltage inspection is applicable only
with the multi circuit tester and the
peak volt adaptor.
Correct
Poor connection of couplers.
No spark or poor spark
TROUBLE SHOOTING