Kawasaki Ninja Service Manual: Ignition System

Do not disconnect the battery cables or any other electrical connections when the ignition switch is ON, or while the engine is running. This is to prevent ECU damage.

Do not install the battery backwards. The negative side is grounded. This is to prevent damage to the ECU.

Regulator/Rectifier Inspection

Remove: Upper Fairing Assembly (see Upper Fairing Assembly Removal in the Frame chapter) Right Inner Fairing (see Inner Fairing Removal in the Frame chapter) Bolts [A] Regulator/Rectifi ...

Crankshaft Sensor Removal

Remove: Fuel Tank (see Fuel Tank Removal in the Fuel System (DFI) chapter) Crankshaft Sensor Lead Connector [A] Remove: Right Lower Fairing (see Lower Fairing Removal in the Fra ...

Other materials:

Starter Clutch Assembly
Install the one-way clutch [A] to the driven gear. Face the circlip side of the one-way clutch to inside. Install the new snap ring [B] to the one-way clutch. Install the drive gear [C] while turn it counterclockwise [D]. Apply molybdenum disulfide oil solution to the needle bearing ...

Front Wheel Rotation Sensor Signal (Service Code 27)
Front Wheel Rotation Sensor Signal Inspection The front wheel rotation sensor sends the signal to the ECU through the KIBS hydraulic unit (KIBS equipped models). For other than KIBS equipped models, the signal is sent directly to the ECU. The ECU uses the wheel rotation sensor signal for KTRC ...

Race Mode Display
This mode gives priority to reading the gear position rather than the speedometer reading. The gear position indicator can be displayed at the position of the speedometer on the normal mode. Also the speedometer is displayed instead of the clock on the normal mode. This mode can be used ...