8 - 22
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ELEC
SIGNALING SYSTEM
TROUBLE SHOOTING
• Any of the following fail to light: turn signal light, brake light or an indicator light.
• The horn fails to sound.
Check the main and signal system fuses
continuity.
Check the condition of the battery.
Check the main switch.
Check the entire signaling system’s wiring.
Check the bulbs and
bulb sockets.
Check the LED’s of
the indicator light.
Check the brake
switchs.
Replace the meter
assembly.
Check the neutral
switch.
Replace the meter
assembly.
Check the relay unit.
Check the continuity of the thermistor in the fuel pump.
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
No good
No good
No good
No good
Replace.
Replace.
Replace.
Replace.
Replace.
Replace.
Replace.
Recharge or replace.
Recharge or replace.
No good
No good
No good
No good
No good
No good
No good
No good
No good
No good
OK
OK
BAD
OK
Check the horn switch.
Check the horn.
Replace.
Replace.
Check the turn signal
switch.
Replace the turn
signal relay.
Replace the meter
assembly.
Replace the meter
assembly.
Replace the meter
assembly.
Check the oil level
switch.
Replace the fuel
pump.
Replace the left
handlebar switch.
Replace the
left handlebar
switch.
Summary of Contents for YZF-R7
Page 1: ...5FL 28199 E0 YZF R7 OWNER S SERVICE MANUAL ...
Page 8: ......
Page 58: ...2 20 SPEC Crankcase tightening sequence TIGHTENING TORQUES ...
Page 72: ...3 3 CHK ADJ ...
Page 363: ...8 27 ELEC ...
Page 380: ......