Kawasaki Ninja Service Manual: CAN Communication Line

CAN Communication Line Resistance Inspection

In this model, resistors for CAN communication line are built in the ECU [A] and meter unit.

• Refer to the Meter Unit Inspection in the Electrical System chapter for the resistor in the meter unit.
• Turn the ignition switch to OFF.
• Remove: ECU (see ECU Removal)

• Connect a digital meter [A] to the ECU connector (black) [B].
• Measure the resistance of the CAN communication line resistor.

CAN Communication Line Resistance (at ECU Connector)

Connections: Terminal 27 ←→ Terminal 28

Standard: 123 125 Ω

If the reading is out of the range, replace the ECU (see ECU Removal/Installation).

If the reading is within the range, resistor of the ECU for CAN communication line is normal.

• Check the wiring for continuity of the CAN communication line (see wiring diagram in this section).

Special Tool - Hand Tester: 57001-1394

If the wiring is open, repair or replace the main harness.

CAN Communication Line Circuit

1. Meter Unit

2. Joint Connector C

3. Joint Connector D

4. ESD (Electronic Steering Damper) ECU (ZX1000JD/KD)

5. ECU

6. Immobilizer (Equipped Models)/Kawasaki Diagnostic System Connector

7. KIBS Hydraulic Unit (Equipped Models)