Yamaha TRACER MT09TRA Service Manual page 415

3. Check the entire signaling system's
wiring.
Refer to "CIRCUIT DIAGRAM" on
page 8-21.
OK
This circuit is OK.
The tail/brake light fails to come on.
1. Check the front brake light switch.
Refer to "CHECKING THE
SWITCHES" on page 8-127.
OK
2. Check the rear brake light switch.
Refer to "CHECKING THE
SWITCHES" on page 8-127.
OK
3. Check the entire signaling system's
wiring.
Refer to "CIRCUIT DIAGRAM" on
page 8-21.
OK
Replace the tail/brake light.
The turn signal light, turn signal indicator light or both fail to blink.
1. Check the turn signal light bulbs and
sockets.
Refer to "CHECKING THE BULBS
AND BULB SOCKETS" on page
8-130.
OK
2. Check the turn signal switch.
Refer to "CHECKING THE
SWITCHES" on page 8-127.
OK
3. Check the hazard switch.
Refer to "CHECKING THE
SWITCHES" on page 8-127.
OK
4. Check the turn signal/hazard relay.
Refer to "CHECKING THE TURN
SIGNAL/HAZARD RELAY" on page
8-136.
OK
Properly connect or repair the signaling
system's wiring.
NG
Replace the front brake light switch.
NG
Replace the rear brake light switch.
NG
Properly connect or repair the signaling
system's wiring.
NG
Replace the turn signal light bulb, socket
or both.
NG
Replace the left handlebar switch.
NG
Replace the right handlebar switch.
NG
Replace the turn signal/hazard relay.
NG
8-24
SIGNALING SYSTEM