Yamaha MT-03 Service Manual page 350

5. Check the turn signal/hazard
relay. Refer to "CHECKING THE
TURN SIGNAL/HAZARD RELAY"
on page 8-53.
OK
6. Check the entire signaling system
wiring.
Refer to "CIRCUIT DIAGRAM"
on page 8-19.
OK
The circuit is OK.
The neutral indicator light fails to come on.
1. Check the neutral switch.
Refer to "CHECKING THE
SWITCHES" on page 8-43.
OK
2. Check the neutral indicator light
LED. Refer to "CHECKING THE
LEDS" on page 8-47.
OK
3. Check the relay unit (diode).
Refer to "CHECKING THE RELAY
UNIT (DIODE)" on page 8-53.
OK
4. Check the entire signaling system
wiring.
Refer to "CIRCUIT DIAGRAM"
on page 8-19.
OK
The circuit is OK.
The fuel level warning light fails to come on.
1. Check the fuel sender.
Refer to "CHECKING THE
FUEL SENDER" on page 8-58.
OK
2. Check the fuel level warning light
LED. Refer to "CHECKING THE
LEDS" on page 8-47.
OK
Replace the turn signal/hazard relay.
NG
Properly connect or repair the signaling
NG
system wiring.
Replace the neutral switch.
NG
Replace the meter assembly.
NG
Replace the relay unit.
NG
Properly connect or repair the signaling
NG
system wiring.
Replace the fuel pump assembly.
NG
Replace the meter assembly.
NG
8-23
SIGNALING SYSTEM