Kawasaki Ninja Service Manual: Gear Position Switch Output Voltage Inspection

Kawasaki Ninja Service Manual / Self-Diagnosis System / Gear Position Switch (Service Code 25) / Gear Position Switch Output Voltage Inspection

NOTE

Be sure the battery is fully charged.

Gear Position Switch Output Voltage Inspection


Gear Position Switch Output Voltage Inspection


Special Tool - Measuring Adapter: 57001-1700

Gear Position Switch Output Voltage Connections to Adapter: Digital Meter (+) → R (sensor G/R) lead Digital Meter (–) → Frame Ground terminal

Gear Position Switch Output Voltage Inspection


When changing the gear position from lower gear to higher gear, raise the rear wheel off the ground with a suitable stand and rotate the rear wheel by hand.

Output Voltage at 1 6 Gear
Positions Standard:

1st About DC 3.0 V

2nd About DC 2.5 V

3rd About DC 2.0 V

4th About DC 1.5 V

5th About DC 1.1 V

6th About DC 0.7 V

Turn the ignition switch to OFF

If the reading is out of the standard, check the wiring for continuity, using the wiring diagram in this section.

Special Tool - Hand Tester: 57001-1394

If the wiring is good, check the ECU for its ground and power supply (see ECU Power Supply Inspection in the Fuel System (DFI) chapter).

If the ground and power supply are good, replace the ECU (see ECU Removal/Installation in the Fuel System (DFI) chapter).

Gear Position Switch Circuit

Gear Position Switch Circuit


1. ECU

2. Gear Position Switch

3. Meter Unit

4. Relay Box

5. Frame Ground 1

Gear Position Switch Removal/Installation
Refer to the Gear Position Switch Removal/Installation in the Electrical System chapter. Gear Position Switch Resistance Inspection Refer to the Gear Position Switch Inspection in the Elec ...

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 ...

Other materials:

Cable, Wire, and Hose Routing
1. Clamp (Hold the regulator/rectifier lead. Run the lead inside of the installation hole.) 2. Clamp (Bend down the clamp, and hold the main harness and the vacuum hose (equipped models).) 3. Clamp (Hold the air intake solenoid valve lead (equipped models).) 4. Run the vacuum hose under ...

Spring Tension Inspection
Since a spring becomes shorter as it weakens, check its free length [A] to determine its condition. If the spring of either fork leg is shorter than the service limit, it must be replaced. If the length of a replacement spring and that of the remaining spring vary greatly, the remaining s ...

Bolts, Nuts and Fasteners Tightness Inspection
Check the tightness of the bolts and nuts listed here. Also, check to see that each cotter pin is in place and in good condition. NOTE For the engine fasteners, check the tightness of them when the engine is cold (at room temperature). If there are loose fasteners, retighten them to ...