Kawasaki Ninja Service Manual: Fuel Pump Relay (Service Code 46)

ECU Communication Error (Service Code 39)

ECU Communication Line Inspection When the data is not sent from the ECU to the meter unit for more than about 10 seconds, the service code 39 is displayed. The data is sent through the CAN commun ...

Fuel Pump Relay Removal/Installation

The fuel pump relay is built in the relay box [A]. Refer to the Relay Box Removal in the Electrical System chapter. ...

Other materials:

Rear Turn Signal Light Bulb Replacement
Remove the upper seat cover (see Seat Cover Removal in the Frame chapter). Disconnect the tail/brake light connector [A]. Turn the socket [A] counterclockwise and remove the socket together with the bulb. Push and turn the turn signal light bulb [A] counterclockwise an ...

Water Temperature Sensor Output Voltage Inspection
NOTE Be sure the battery is fully charged. Turn the ignition switch to OFF. Remove the throttle body assy (see Throttle Body Assy Removal in the Fuel System (DFI) chapter). Disconnect the water temperature sensor connector and connect the measuring adapter [A] between these connectors ...

CAN Communication (Transmission)/CAN Bus OFF Monitor Inspection (Service Code b 57) CAN Communication (Reception) Monitor Inspection (Service Code b 58)
Remove: Seat (see Seat Removal in the Frame chapter) Immobilizer (Equipped Models)/Kawasaki Diagnostic System Connector Cap [A] Measure the CAN communication line resistance. Immobilizer (Equipped Models)/Kawasaki Diagnostic System Connector [A] GY/BL Terminal [B] LB Ter ...