Kawasaki Ninja Service Manual: CAN Communication (Transmission)/CAN Bus OFF Monitor Inspection (Service Code b 57) CAN Communication (Reception) Monitor Inspection (Service Code b 58)

Kawasaki Ninja Service Manual / Self-Diagnosis System / KIBS Service Codes (KIBS Equipped Models) / CAN Communication (Transmission)/CAN Bus OFF Monitor Inspection (Service Code b 57) CAN Communication (Reception) Monitor Inspection (Service Code b 58)

CAN Communication (Transmission)/CAN Bus OFF Monitor Inspection (Service Code b 57) CAN Communication (Reception) Monitor Inspection (Service Code b 58)


Special Tool - Hand Tester: 57001-1394

CAN Communication Line Resistance Standard: 30 70 Ω


CAN Communication (Transmission)/CAN Bus OFF Monitor Inspection (Service Code b 57) CAN Communication (Reception) Monitor Inspection (Service Code b 58)


If the reading is out of the standard, go to Check 1.

If the reading is the standard, go to Check 2.

Check 1

Check 2

Special Tool - Hand Tester: 57001-1394

CAN Communication Line/Ground Resistance Standard: 5 30 kΩ


CAN Communication (Transmission)/CAN Bus OFF Monitor Inspection (Service Code b 57) CAN Communication (Reception) Monitor Inspection (Service Code b 58)


If the reading is out of the standard, replace or repair the main harness.

If the reading is the standard, go to next step.

If this service code appears even if all checks are ended, replace the KIBS hydraulic unit.

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

ECU Inspection (Service Code b 55)
This ECU is built in the KIBS Hydraulic Unit. Therefore the ECU cannot be checked directly. Perform the Pre-Diagnosis Inspection 1 and 2 (see Inquiries to Rider in the Brakes chapter). If th ...

Output Fluid Pressure Sensor (Front Brake) Wiring Inspection (Service Code b 83)
The Output Fluid Pressure Sensor is built in the KIBS Hydraulic Unit. Therefore the sensor cannot be checked directly. Perform the Pre-Diagnosis Inspection 1 and 2 (see Inquiries to Rider in th ...

Other materials:

Fuel Injector Audible Inspection
NOTE Be sure the battery is fully charged. The secondary fuel injectors are operating with following conditions. 1. The engine speed is more than 6 000 r/min (rpm). 2. The throttle opening is more than 12В°. Remove: Fuel Tank (see Fuel Tank Removal) Primary Fuel Hose (see Fuel ...

Stick Coil Removal
Remove the air cleaner housing (see Air Cleaner Housing Removal in the Fuel System (DFI) chapter). Disconnect the stick coil connectors [A]. Pull out the stick coils [B] upward. First, turn the stick coil by 90 degrees, and then pull it out by twisting the coil head to the left and righ ...

Stick Coil Primary Peak Voltage Inspection
NOTE Be sure the battery is fully charged. Remove the stick coils (see Stick Coil Removal). Do not remove the spark plugs. Connect the ECU to the harness. Measure the primary peak voltage as follows. Install the new spark plug [A] into each stick coil [B], and ground them onto ...