Replace it if necessary.

Inner Tube Inspection
Spring Tension InspectionWiring Diagram (US, CA and CAL with KIBS Models)
ZX1000KC
ZX1000KD
...
System Components
1. KIBS ECU
With input from the front and rear wheel sensors and front
caliper hydraulic pressure, the KIBS ECU analyzes various
conditions on the motorcycle, and with additional information
from the FI ECU (engine speed, throttle position, gear
position, and clutch actuation) precisely control ...
Front Footpeg Position
The right and left front footpegs can
be selected to one of two positions to
suit the front preferences. Have the
front footpeg positions changed by an
authorized Kawasaki dealer.
A. Bolts
B. Upper Position (Standard)
C. Lower Position
NOTE
Install the front footpegs with same
heig ...