Kawasaki Ninja Service Manual: CAN Communication Line

Kawasaki Ninja Service Manual / Fuel System (DFI) / 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.

CAN Communication Line Resistance Inspection


CAN Communication Line Resistance (at ECU Connector)

Connections: Terminal 27 ←→ Terminal 28

Standard: 123 125 Ω


CAN Communication Line Resistance Inspection


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.

Special Tool - Hand Tester: 57001-1394

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

CAN Communication Line Circuit

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)

ECU Power Source Circuit
1. Ignition Switch 2. Joint Connector E 3. ECU 4. Engine Ground 5. Battery 6. Starter Relay 7. Main Fuse 30 A 8. ECU Fuse 15 A 9. Frame Ground 2 10. Frame Ground 1 11. Fuse Box 1 12. Ig ...

DFI Power Source
ECU Fuse Removal Refer to the 30 A Main/15 A ECU Fuse Removal in the Electrical System chapter. ECU Fuse Installation If a fuse fails during operation, inspect the DFI system to determine the ca ...

Other materials:

Intake Air Pressure Sensor #1 Installation
NOTE The intake air pressure sensor #1 is the same part as the intake air pressure sensor #2. Installation is basically the reverse of removal. Position the intake air pressure sensor #1 [A] between the projections [B] on the rubber damper. Install the rubber damper [A] on the bracket ...

Check 3-5: Warning Indicator Light (Red LED) (Oil Pressure Warning) Inspection
Connect the leads in the same circuit as Check 3-2. Connect the terminal [10] to the battery (–) terminal. Check that the oil pressure warning symbol [A] and the warning indicator light (Red LED) [B] go on. If the indicator light does not go on, replace the meter unit. ...

Starter Clutch Inspection
Remove: Torque Limiter Cover (see Torque limiter Removal) Turn the torque limiter [A] by hand. The torque limiter should turn forward freely [B], but should not turn backward. If the starter clutch does not operate as it should or if it makes noise, go to the next step. Disassem ...