Troubleshooting - DAELIM S-FIVE Service Manual

TROUBLESHOOTING

Starter motor does not rotate (No response from starter motor).
● Check to see if the fuse is burned out.
With the main switch turned to ON, squeeze
the brake lever. In this state push the starter
button and check if a clicking noise then an
operating noise is emitted from the starter
relay.
NO CLICK.
Remove the coupler from the starter replay
and inspect the relay coil ground wire.
CONTINUITY.
Check the starter relay voltage in the starter
relay coupler with the coupler connected.
VOLTAGE MEASURED.
Check the operation of the starter relay.
Weak rotational power in starter motor (Does not turn over engine).
● Battery is insufficiently charged.
● Incorrect connection of battery terminal cord.
● Damaged starter motor.
● Ground wire is connected incorrectly
● Brush is damaged or worn.
Starter motor if free-wheeling
● Motor terminals are connected backwards.
● Starter pinion is damaged or operating incorrectely.
Starter motor is normal but does not turn engine over.
● Engine is malfunctioning so the crank shaft is not rotating.
● Incorrect meshing of gears in starter pinion.
NO CONTINUITY.
ABNORMAL
CLICKS
● Incorrect wise or coupler connection.
● Incorrect connection with the switch
● Damaged main or starter switch.
NO VOLTAGE.
● Incorrect connection with coupler connector.
● Disconnection in starter switch wire.
● Loose or poor contact at starter relay switch
NORMAL
● Faulty starter relay switch.
STARTING SYSTEM
Remove the starter motor "⊕" wire, connect
it to the battery "⊕" terminal and check to
see if the starter motor rotates (because a
large amount of current flows in this test, do
not use thin wire).
DOES NOT ROTATE
ROTATES
● Incorrect starter motor
connection
terminals or harness disconnection.
connector.
15-3