Signalling System Troubleshooting - Yamaha FZ-16 Service Manual

TROUBLESHOOTING
•Any failure following lights: turn indicator lights, brake light or indicator lights.
•The horn does not sound.
•The fuel gauge does not work.
NOTE:
•Before troubleshooting, remove the following parts:
1. Seat
2. Fuel tank
3. Streetlight
4. Multi-function display
1. Check the fuse.
Refer to the "VERIFICATION
FUSE "on page 7-34.
Ok ↓
2. Check the battery.
Refer to the "VERIFICATION
AND CHARGING THE BATTERY "on page
7-34.
Ok ↓
3. Check main switch.
Refer to the "VERIFICATION
SWITCH "on page
7-30.
Ok ↓
4. Check the circuit wiring
signaling system.
Refer to the "VERIFICATION
SIGNAL SYSTEM "
Ok ↓
Check the status of each of the
signaling system circuits.
See "Verifying
Signalling System ".
Verification of the signaling system
THE HORN DOES NOT SOUND.
1. Check the switch on the horn.
Refer to the "VERIFICATION
SWITCH "on page
7-30.
Ok ↓
2. Check the horn.
Refer to the "VERIFICATION
HORN "on page 7-42.
Ok ↓
SIGNALLING SYSTEM
NG →
Replace the fuse.
NG →
•Clean the battery terminals
•Recharge or replace battery.
NG →
Replace the main switch.
NG →
Connect or repair wiring system
signaling.
NG →
The horn switch is faulty.
Replace the left switch
handlebar
NG →
Replace the horn.
7-19