Yamaha FJR1300AS(X) Service Manual page 529

The speedometer fails to operate.
1. Check the rear wheel sensor.
Refer to "MAINTENANCE OF THE
REAR WHEEL SENSOR AND
SENSOR ROTOR" on page 4-28.
OK ↓
2. Check the entire speed sensor wir-
ing.
Refer to NOTE.
OK ↓
Replace the hydraulic unit assembly,
ECU or meter assembly.
NOTE:
Repair or replace if there is an open or short circuit.
• Between rear wheel sensor coupler and ABS ECU coupler.
(white–white)
(gray–gray)
• Between ABS ECU coupler and ECU coupler.
(white/yellow–white/yellow)
• Between ECU coupler and meter assembly coupler.
(yellow/blue–yellow/blue)
NG →
Replace the rear wheel sensor.
NG →
Properly connect or repair the speed sen-
sor wiring.
8-52
SIGNALING SYSTEM