Yamaha XSR700 2018 Supplement Service Manual

Also see for MTM690 2018: Owner's manual

SIGNALING SYSTEM– 55 –NG →OK ↓The speedometer fails to operate.NG →OK ↓NG →OK ↓TIPReplace the wire harness if there is an open or short circuit.• Between rear wheel sensor coupler and ABS ECU coupler.(white–white)(black–black)• Between ABS ECU coupler and meter assembly coupler.(blue/black–blue/black)(blue/red–blue/red)2. Check the entire signaling systemwiring.Refer to “CIRCUIT DIAGRAM” onpage 49.Properly connect or replace the wiring har-ness.Replace the ECU or meter assembly.Refer to “REPLACING THE ECU (en-gine control unit)” in chapter 8. (Manu-al No.: B34-F8197-E2)1. Check the rear wheel sensor.Refer to “MAINTENANCE OF THEREAR WHEEL SENSOR ANDSENSOR ROTOR” in chapter 4.(Manual No.: B34-F8197-E2)Replace the rear wheel sensor.2. Check the entire rear wheel sensorwiring.Refer to TIP.Properly connect or replace the wiring har-ness.Replace the ECU, ABS ECU, or meterassembly. Refer to “REPLACING THEECU (engine control unit)” in chapter8. (Manual No.: B34-F8197-E2)