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:

Gear Position Switch Removal
Remove: Oil Pump (see Oil pump Removal in the Engine Lubrication System chapter) Engine Sprocket (see Engine Sprocket Removal in the Final Drive chapter) Fuel Tank (see Fuel Tank Removal in the Fuel System (DFI) chapter) Disconnect the connector [A]. Remove: Screws [A] ...

Check 2-2: Fuel Level Warning Inspection
Remove: Fuel Tank (see Fuel Tank Removal in the Fuel System (DFI) chapter) Connect the resistor(s) [A] (about 50 to 100 Ω) between the fuel pump connector terminal [B] of the main harness side and the battery negative (–) terminal [C] as shown. Turn the ignition switch ...

Meter Unit Inspection
Remove the meter unit (see Meter Unit Removal). [1] Battery (+) [2] Fuel Reserve Switch [3] Ground (–) [4] Unused [5] Right Turn Signal Indicator Light (LED) (+) [6] Left Turn Signal Indicator Light (LED) (+) [7] High Beam Indicator Light (LED) (+) [8] Neutral Indicator Light (LED) (â ...