Yamaha XP500 2002 - Signal System Troubleshooting

–31–
CHECKING THE SIGNAL SYSTEM
EAS00799
1. The turn signal light, turn signal indicator
light, hazard or both fail to blink.
S Check the turn signal light bulb and socket
for continuity.
S Are the turn signal light bulbs and socket OK?
NO
YES
Replace the turn
signal light bulb,
socket or both.
2. Turn signal switch
S Check the turn signal switch for continuity.
Refer to “CHECKING THE SWITCHES”.
S Is the turn signal switch OK?
NO
YES
Replace the left
handlebar switch.
1
Tester positive probe ! blue/red
Tester negative probe ! brown/red
YES NO
S Does the hazard relay have continuity?
Replace the hazard
relay.
4. Hazard relay (for EUR)
S Remove the hazard relay from the wire har-
ness.
S Connect the pocket tester (Ω 1) to the
hazard relay terminals as shown.
5. Hazard relay (for EUR)
S Remove the hazard relay from the wire har-
ness.
S Connect the pocket tester (Ω 1) and bat-
tery (12 V) to the hazard relay terminals as
shown.
Positive battery lead ! brown
Negative battery lead ! black
1
1. Turn signal indicator light bulb and socket
2
3. Hazard switch (for EUR)
S Check the hazard switch for continuity.
Refer to “CHECKING THE SWITCHES”.
S Is the hazard switch OK?
NO
YES
Replace the left han-
dlebar switch.
2
S Does the hazard relay have continuity?
YES NO
Replace the hazard
relay.
Positive tester probe ! brown
Negative tester probe ! brown/red
3
4
SIGNAL SYSTEM
ELEC