Yamaha Moto matrix YZF-R6S Service Manual page 37

Manuals by Motomatrix / www.motomatrix.co.uk / The Solution For Lost Motorcycle Coded Keys
EAS00792
4. The license light fails to come on.
1. License light bulb and socket
S Check the license light bulb and socket for
continuity.
Refer to "CHECKING THE BULBS AND
BULB SOCKETS"
S Are the license light bulb and socket OK?
YES
2. Voltage
S Connect the pocket tester (DC 20 V) to the
license light coupler (wire harness light side)
as shown.
Positive tester probe ! blue/red
Negative tester probe ! black
S Turn the main switch to "ON".
S Measure the voltage (DC 12 V) of blue/red
1 on the license light coupler (wire harness
side).
S Is the voltage within specification?
YES
This circuit is OK.
email: info@motomatrix.co.uk
NO
Replace the license
light bulb, socket or
both.
1
2
NO
The wiring circuit
from the main switch
to the license light
coupler is faulty and
must be repaired.
–29–
LIGHTING SYSTEM
ELEC