Kawasaki Ninja Service Manual: ECU Power Source Circuit

ECU Power Supply Inspection

Remove the upper air cleaner housing (see Air Cleaner Element Replacement in the Periodic Maintenance chapter). Visually inspect the ECU connectors. If the connector is clogged with mud or d ...

CAN Communication Line

CAN Communication Line Resistance Inspection In this model, resistors for CAN communication line are built in the ECU [A] and meter unit. Refer to the Meter Unit Inspection in the Electrical Sy ...

Other materials:

Air Cleaner
A clogged air cleaner restricts the engine’s air intake, increasing fuel consumption, reducing engine power, and causing spark plug fouling. This motorcycle’s air cleaner element consists of a wet paper filter, which cannot be cleaned. The air cleaner element must be replaced in acco ...

Warning Indicator Light (Red)
This red warning indicator light and the oil pressure warning symbol ( ) should go on whenever the ignition switch is turned to “ON” and go off after starting the engine. A. Warning Indicator Light (Red) B. Warning Symbols This red warning indicator light has the two warning function ...

Clutch Plate Warp Inspection
Place each friction plate or steel plate on a surface plate and measure the gap between the surface plate [A] and each friction plate or steel plate [B] with a thickness gauge [C]. The gap is the amount of friction or steel plate warp. If any plate is warped over the service limit, repla ...