Kawasaki Z1000SX - Service manual > Immobilizer Amplifier (Service Code 35, Equipped Models)

Fuel System (DFI) / Immobilizer Amplifier (Service Code 35, Equipped Models)

Antenna Resistance Inspection

  • Turn the ignition switch OFF.
  • Remove the left lower fairing (see Lower Fairing Removal in the Frame chapter).
  • Remove the band [A].

Immobilizer Amplifier (Service Code 35, Equipped Models)

  • Disconnect the antenna lead connector [A].
  • Measure the antenna resistance.

Antenna Resistance
 Connections: BK lead ←→ BK/W lead
 Standard: About 3.0 - 4.6 Ω

If the reading is out of the standard, replace the antenna (see Immobilizer System Parts Replacement in the Electrical System chapter).

If the reading is within the standard, check the wiring to the amplifier (see wiring diagram in next section).

If the wiring is good, check the input voltage of the amplifier (see Amplifier Input Voltage Inspection).

Immobilizer Amplifier (Service Code 35, Equipped Models)

Amplifier Input Voltage Inspection

NOTE

  • Be sure the battery is fully charged.

 

  • Turn the ignition switch OFF.
  • Remove the left lower fairing (see Lower Fairing Removal in the Frame chapter).
    • Do not disconnect the connectors.
  • Connect a digital meter to the amplifier connector [A] with needle adapter set.

Special Tool - Needle Adapter Set: 57001-1457

Immobilizer Amplifier (Service Code 35, Equipped Models)

Amplifier Input Voltage
 Connections to Amplifier Connector:
  Digital Meter (+) → BR/W lead
  Digital Meter (-) → BK/Y lead

  • Measure the input voltage with the engine stopped and with the connector joined.
  • Turn the ignition switch ON.

Input Voltage
 Standard: Battery Voltage

  • Turn the ignition switch OFF.

    If the reading is out of the standard, check the wiring (see wiring diagram in next section).

    If the reading is within the standard, check the wiring to ECU (see wiring diagram in next section).

    If the wiring is good, replace the amplifier (see Immobilizer System Parts Replacement in the Electrical System chapter).

    See also:

     Kawasaki Z1000SX - Service manual > Exhaust Butterfly Valve Actuator Sensor (Service Code 34)

    Exhaust Butterfly Valve Actuator Sensor Removal/Installation The exhaust butterfly valve actuator sensor is built in the exhaust butterfly valve actuator. So, the sensor itself can not be removed. Remove the exhaust butterfly valve actuator (see Exhaust Butterfly Valve Actuator Removal).

     Kawasaki Z1000SX - Service manual > Blank Key Detection (Service Code 36, Equipped Models)

    This code appears in the following conditions. The transponder [A] in the ignition key is malfunction. When the spare ignition key of unregistration is used. When the ignition key is registered in the registered ECU. Therefore, the service code 36 will disappear when the above issue is solved.

    Motorcycles: