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4. Voltage
8 Connect the pocket tester (DC 20 V) to the
horn connector at the pink terminal as
shown.
Positive tester probe
JJ
JJ
J pink
11
11
1
Negative tester probe
JJ
JJ
J ground
8 Set the main switch to “ON”.
8 Measure the voltage (DC 12 V) of pink 1 at
the horn terminal.
8 Is the voltage within specification?
YES NO
EAS00796
CHECKING THE SIGNALING SYSTEM
1. The horn fails to sound.
1. Horn switch
8 Check the horn switch for continuity.
Refer to “CHECKING THE SWITCHES”.
8 Is the horn switch OK?
YES NO
Replace the left
handlebar switch.
2. Voltage
8 Connect the pocket tester (DC 20 V) to the
horn connector at the horn terminal as
shown.
Positive tester probe
JJ
JJ
J brown
11
11
1
Negative tester probe
JJ
JJ
J ground
8 Set the main switch to “ON”.
8 Push the horn switch.
8 Measure the voltage (DC 12 V) of brown at
the horn terminal.
8 Is the voltage within specification?
YES NO
The wiring circuit from
the main switch to the
horn connector is
faulty and must be re-
paired.
Refer to “CIRCUIT
DIAGRAM”.
3. Horn
8 Disconnect the pink connector at the horn
terminal.
8 Connect a jumper lead 1 to the horn termi-
nal and ground the jumper lead.
8 Set the main switch to “ON”.
8 Push the horn switch.
8 Does the horn sound?
NO YES
The horn is OK.
Replace the horn.
Repair or replace the
horn.
1
Br
P
1
Br
P
SIGNALING SYSTEM
1
Br
P
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