Yamaha 2014 MT-07 Service Manual

SIGNALING SYSTEM
8-23
EAS30501
TROUBLESHOOTING
• Any of the following fail to light: turn signal light, brake light or an indicator light.
• The horn fails to sound.
• The fuel meter fails to come on.
• The speedometer fails to operate.
TIP
• Before troubleshooting, remove the following part(s):
1. Rider seat
2. Passenger seat
3. Center cover
4. Fuel tank side covers
5. Fuel tank
6. Drive sprocket cover
7. Headlight assembly
NG →
OK ↓
NG →
OK ↓
NG →
OK ↓
NG →
OK ↓
Checking the signaling system
The horn fails to sound.
NG →
OK ↓
1. Check the fuses.
(Parking lighting, ABS control unit,
ignition, signaling system, fuel in-
jection system, backup, and main)
Refer to “CHECKING THE FUS-
ES” on page 8-127.
Replace the fuse(s).
2. Check the battery.
Refer to “CHECKING AND
CHARGING THE BATTERY” on
page 8-128.
• Clean the battery terminals.
• Recharge or replace the battery.
3. Check the main switch.
Refer to “CHECKING THE
SWITCHES” on page 8-123.
Replace the main switch/immobilizer unit.
4. Check the entire signaling system
wiring.
Refer to “CIRCUIT DIAGRAM” on
page 8-21.
Properly connect or replace the wiring har-
ness.
Check the condition of each of the sig-
naling system circuits. Refer to
“Checking the signaling system”.
1. Check the horn switch.
Refer to “CHECKING THE
SWITCHES” on page 8-123.
• The horn switch is faulty.
• Replace the left handlebar switch.

Yamaha 2014 MT-07 Specifications

General

Engine Type	Liquid-cooled, 4-stroke, DOHC, 4-valve
Displacement	689 cc
Bore x Stroke	80.0 mm x 68.6 mm
Compression Ratio	11.5:1
Maximum Torque	68.0 Nm (6.9 kg-m) @ 6, 500 rpm
Fuel System	Fuel Injection
Ignition System	TCI
Transmission	Constant Mesh, 6-speed
Final Drive	Chain
Front Suspension	Telescopic forks
Front Brake	Hydraulic dual disc, Ø 282 mm
Rear Brake	Hydraulic single disc, Ø 245 mm
Front Tyre	120/70 ZR17M/C (58W)
Rear Tyre	180/55 ZR17M/C (73W)
Dimensions (L x W x H)	2, 085 mm x 745 mm x 1, 090 mm
Seat Height	805 mm
Wheelbase	1, 400 mm
Minimum Ground Clearance	140 mm
Wet Weight	179 kg
Fuel Tank Capacity	14 L
Maximum Power	74.8 PS (55.0 kW) @ 9, 000 rpm
Rear Suspension	Swingarm (Link type suspension)