Yamaha XVZ13TF 1999 Service Manual page 486

4. Speed sensor
CIRCUIT DIAGRAM
Speed sensor
66
Cruise control unit
90
1. Wire harness
S Check the wire harness for continuity.
Refer to "CIRCUIT DIAGRAM".
S Is the wire harness OK?
YES
EB812401
2. Speed sensor
S Check the speed sensor operation.
Refer to "CRUISE CONTROL SYSTEM".
S Is the speed sensor OK?
YES
Replace the cruise
control unit.
NO
Repair or replace the
wire harness.
NO
Replace the speed
sensor.
SELF-DIAGNOSIS
5. Ignition coil
CIRCUIT DIAGRAM
14
Ignition coil
90
Cruise control unit
8-88
ELEC