Kawasaki Ninja Service Manual: Front Wheel Rotation Sensor Wiring Inspection (Service Code b 43)

Kawasaki Ninja Service Manual / Self-Diagnosis System / KIBS Service Codes (KIBS Equipped Models) / Front Wheel Rotation Sensor Wiring Inspection (Service Code b 43)

Disconnect the front wheel rotation sensor lead connector [A] (see Front Wheel Rotation Sensor Removal in the Brakes chapter).

Front Wheel Rotation Sensor Wiring Inspection (Service Code b 43)

Disconnect the KIBS hydraulic unit lead connector (see KIBS Hydraulic Unit Removal in the Brakes chapter).
Check the wiring continuity of the W lead and Y lead.

Front Wheel Rotation Sensor Lead Connector [A] KIBS Hydraulic Unit Lead Connector [B] W Lead Terminals [C] Y Lead terminals [D]

Front Wheel Rotation Sensor Wiring Inspection (Service Code b 43)

If the wiring is open, replace or repair the harness (see KIBS System Circuit in the Brakes chapter).

If the wiring is good, go to next step.

Perform the Pre-Diagnosis Inspection 1 and 2 (see Inquiries to Rider in the Brakes chapter).

If this service code appears even if all checks are ended, replace the front wheel rotation sensor (see Front Wheel Rotation Sensor Removal in the Brakes chapter).

Still, when it is not good, replace the KIBS hydraulic unit.

If the service code does not appear, the KIBS system normal (temporary failure).

Front Wheel Rotation Sensor Signal Abnormal (Service Code b 42)

Measure the air gap between the front wheel rotation sensor and sensor rotor. Thickness Gauge [A] Air Gap Standard: 0.4 1.6 mm (0.02 0.06 in.) If the measurement is not the standa ...

Rear Wheel Rotation Sensor Signal Abnormal (Service Code b 44)

Measure the air gap between the rear wheel rotation sensor and sensor rotor. Thickness Gauge [A] Air Gap Standard: 0.4 1.6 mm (0.02 0.06 in.) If the measurement is not the standard, ch ...

Other materials:

Throttle Grip and Cables
Free Play Inspection Refer to the Throttle Control System Inspection in the Periodic Maintenance chapter. Free Play Adjustment Refer to the Throttle Control System Inspection in the Periodic Maintenance chapter. Cable Installation Install the throttle cables in accordance with the Cable, ...

What Are The Dealership’s Responsibilities?
Your Kawasaki dealer offers a wide range of services, parts, accessories, and information on your product and on Kawasaki. Each dealer is independently owned and operated and is responsible for the dealership’s operations, its repair, warranty, and service work, and its personnel. Your dea ...

Self-Diagnosis Procedures
NOTE Use a fully charged battery when conducting self-diagnosis. Otherwise, the light (LED) and symbol do not light or blink. Turn the ignition switch to ON. When a problem occurs with DFI system and ignition system, the warning indicator light (LED) [A] goes on and FI warning symbol ...