CRUISE CONTROL SYSTEM8-100Fault code No. 91ItemA Cruise control setting switch “RES+”: open or short circuitis detected.B Cruise control setting switch “SET–”: open or short circuit is de-tected.Fail-safe system Able to start engineAble to drive vehicleDiagnostic code No. 80, 81Meter display “ON” (when the switch is pushed)“OFF” (when the switch is released)Procedure Push and release the “RES+” side of the cruise control settingswitch.Item Probable cause of mal-function and check Maintenance job Confirmation of servicecompletion1 Locate the malfunction. Execute the diagnosticmode. (Code 80)When the cruise control set-ting switch “RES+” ispushed: “ON”When the cruise control set-ting switch is released: “OFF”Malfunction → Go to item 2.Execute the diagnosticmode. (Code 81)When the cruise control set-ting switch “SET–” is pushed:“ON”When the cruise control set-ting switch is released: “OFF”Malfunction → Go to item 2in section B for the cruisecontrol setting switch “SET–”.2 Connection of left handlebarswitch coupler.Check the locking conditionof the coupler.Disconnect the coupler andcheck the pins (bent or bro-ken terminals and lockingcondition of the pins).Improperly connected →Connect the coupler secure-ly or replace the wire har-ness.Turn the main switch to “ON”.Push and release the“RES+” side of the cruisecontrol setting switch.Fault code number is not dis-played → Service is finished.Fault code number is dis-played → Go to item 3.3 Connection of main switchcoupler.Check the locking conditionof the coupler.Disconnect the coupler andcheck the pins (bent or bro-ken terminals and lockingcondition of the pins).Improperly connected →Connect the coupler secure-ly or replace the wire har-ness.Turn the main switch to “ON”.Push and release the“RES+” side of the cruisecontrol setting switch.Fault code number is not dis-played → Service is finished.Fault code number is dis-played → Go to item 4.