Yamaha MT-09 2021 - Page 725

9-295
53_ABS
Ground short circuit check “A”
Lines short circuit check “B”
4. Defective charging system
• Check the charging system.
Refer to “CHARGING SYSTEM” on page 8-17.
Between ABS ECU coupler “2” and ground red/black–ground
ABS ECU coupler “2” red/black–any other coupler terminal
Is resistance ∞ Ω?
YES
→ Go to step 4.
NO
→ Replace the wire harness.
Is check result OK?
YES
→ Replace the hydraulic unit assembly (ABS ECU).
NO
→ Confirm the cause of the problem and repair it, and check again.
R
L/W
B
B/W
W/G
GYL
R/B
Br
L/W
G/O W/Y
LBWY L/B
R
L/W
B
B/W
W/G
GYL
R/B
Br
L/W
G/O W/Y
LBWY L/B
BA
22