Yamaha 2014 MT-07 Service Manual

ABS (ANTI-LOCK BRAKE SYSTEM)8-9813*26*Front wheel sensor (abnor-mal pulse period)Front wheel sensor signal isnot received properly. (Thepulse period is abnormalwhile the vehicle is traveling.)• Foreign material adheredaround the front wheel sen-sor• Incorrect installation of thefront wheel• Defective sensor rotor orincorrect installation of therotor• Defective front wheel sen-sor or incorrect installationof the sensor14*27*Rear wheel sensor (abnor-mal pulse period)Rear wheel sensor signal isnot received properly. (Thepulse period is abnormalwhile the vehicle is traveling.)• Foreign material adheredaround the rear wheel sen-sor• Incorrect installation of therear wheel• Defective sensor rotor orincorrect installation of therotor• Defective rear wheel sen-sor or incorrect installationof the sensor15 Front wheel sensor (open orshort circuit)Open or short circuit is de-tected in the front wheel sen-sor.• Defective coupler betweenthe front wheel sensor andthe hydraulic unit assembly• Open or short circuit in thewire harness between thefront wheel sensor and thehydraulic unit assembly• Defective front wheel sen-sor or hydraulic unit as-sembly16 Rear wheel sensor (open orshort circuit)Open or short circuit is de-tected in the rear wheel sen-sor.• Defective coupler betweenthe rear wheel sensor andthe hydraulic unit assembly• Open or short circuit in thewire harness between therear wheel sensor and thehydraulic unit assembly• Defective rear wheel sen-sor or hydraulic unit as-sembly17*45*Front wheel sensor (missingpulses)Front wheel sensor signal isnot received properly. (Miss-ing pulses are detected inthe signal while the vehicle istraveling.)• Foreign material adheredaround the front wheel sen-sor• Incorrect installation of thefront wheel• Defective sensor rotor orincorrect installation of therotor• Defective front wheel sen-sor or incorrect installationof the sensorFault code No. Item Symptom Check point