Yamaha 2014 MT-07 Service Manual page 510

Fault code No.
Item
Symptom
Order Item/components and probable cause
3 Defective front wheel sensor or hydraulic
unit assembly
Fault code No. 16
TIP
Turn the main switch to "OFF" before disconnecting or connecting a coupler.
Fault code No.
Item
Symptom
Order Item/components and probable cause
1 Defective coupler between the rear wheel
sensor and the hydraulic unit assembly
2 Open or short circuit in the wire harness
between the rear wheel sensor and the
hydraulic unit assembly
ABS (ANTI-LOCK BRAKE SYSTEM)
15
Front wheel sensor (open or short circuit)
Open or short circuit is detected in the front wheel sensor.
Check or maintenance job
If the above items were performed and no malfunctions
were found, the wheel sensor or hydraulic unit assembly
is defective. Replace the wheel sensor or hydraulic unit
assembly.
Refer to "FRONT WHEEL" on page 4-18 and "ABS (AN-
TI-LOCK BRAKE SYSTEM)" on page 4-62.
16
Rear wheel sensor (open or short circuit)
Open or short circuit is detected in the rear wheel sensor.
Check or maintenance job
• Check the coupler for any pins that may be pulled out.
• Check the locking condition of the coupler.
• If there is a malfunction, repair it and connect the cou-
pler securely.
See TIP.
• Check for continuity between the white terminal "1"
and the white terminal "4" and between the black ter-
minal "2" and the black terminal "5".
• If there is no continuity, the wire harness is defective.
Replace the wire harness.
• Check that there is no short circuit between the white
terminal "1" and the black terminal "2" and between
the white terminal "4" and the black terminal "5".
• If there is short circuit, the wire harness is defective.
Replace the wire harness.
• Check that there is no short circuit between the black
terminal "3" and the white terminal "4" and between
the black terminal "3" and the black terminal "5".
• If there is short circuit, the wire harness is defective.
Replace the wire harness.
6. ABS ECU
7. Rear wheel sensor
8-105
2 1
W B B W
R/W G G/R W/Y B
R/L Y G G Br/W L/R L/B B/L B/G
5
4
B W W Gy
3
7
6