Yamaha SR400 2014 Service Manual page 276

4. Check the turn signal/hazard relay.
Refer to "CHECKING THE TURN
SIGNAL/HAZARD RELAY" on page
7-63.
OK
5. Check the entire signaling system
wiring.
Refer to "CIRCUIT DIAGRAM" on
page 7-15.
OK
Replace the meter assembly.
The neutral indicator light fails to come on.
1. Check the neutral indicator light
bulb and socket.
Refer to "CHECKING THE BULBS
AND BULB SOCKETS" on page
7-58.
OK
2. Check the neutral switch.
Refer to "CHECKING THE
SWITCHES" on page 7-55.
OK
3. Check the entire signaling system
wiring.
Refer to "CIRCUIT DIAGRAM" on
page 7-15.
OK
Replace the meter assembly.
The fuel level warning light fails to come on.
1. Check the fuel level warning light
bulb and socket.
Refer to "CHECKING THE BULBS
AND BULB SOCKETS" on page
7-58.
OK
2. Check the fuel sender.
Refer to "CHECKING THE FUEL
SENDER" on page 7-69.
OK
3. Check the entire signaling system
wiring.
Refer to "CIRCUIT DIAGRAM" on
page 7-15.
OK
This circuit is OK.
Replace the turn signal/hazard relay.
NG
Properly connect or repair the signaling
system wiring.
NG
Replace the neutral indicator light bulb,
socket or both.
NG
Replace the neutral switch.
NG
Properly connect or repair the signaling
system wiring.
NG
Replace the fuel level warning light bulb,
socket or both.
NG
Replace the fuel sender.
NG
Properly connect or repair the signaling
system wiring.
NG
7-19
SIGNALING SYSTEM