ESD ECU Communication Line Inspection
When the data (for status of ESD system) is not sent from the ESD ECU to the meter unit and ECU, the service code 3C is displayed.
The data is sent through the CAN communication line.
The service code 3C is detected with the meter unit.
The FI symbol does not appear in this error code.
When the service code 3C is detected, the yellow warning indicator light (LED) [A] goes on, and the ESD warning symbol [B] and code of 3C [C] displayed on the LCD.


Special Tool - Hand Tester: 57001-1394
Wiring Inspection ESD ECU Connector [A] ←→ Meter Unit Connector [B] GY/BL lead (ESD ECU terminal 10) [C] LB lead (ESD ECU terminal 1) [D]
If the wiring is good, replace the ESD ECU (see ESD ECU Removal/Installation in the Steering chapter).
Air Intake Solenoid Valve (Service Code 2d, Equipped Models)
ESD (Electronic Steering Damper) Actuator Error (Service Code E2E,
ZX1000JD/KD)Drive Chain Lubrication Condition Inspection
If a special lubricant is not available, a heavy oil such as
SAE 90 is preferred to a lighter oil because it will stay on
the chain longer and provide better lubrication.
If the chain appears especially dirty, clean it before lubrication.
NOTICE
The O-rings between the side plates seal ...
Fuel Reserve Switch Inspection
Fill the fuel tank with fuel and close the fuel tank cap.
Remove the front seat (see Front Seat Removal in the
Frame chapter).
Disconnect the fuel pump lead connector [A].
Connect the test light [A] (12 V 3.4 W bulb in a socket
with leads) and the 12 V battery [B] to the fuel pu ...
Front Forks/Rear Shock Absorber Operation Inspection
Pump the forks down and up [A] 4 or 5 times, and inspect
the smooth stroke.
If the forks do not smoothly or noise is found, inspect the
fork oil level or fork clamps (see Front Fork Oil Change in
the Suspension chapter).
Pump the rear seat down and up [A] 4 or 5 times, and
inspec ...