Service Manual (KLZ1000C) — page 585 of 762

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ELECTRICAL SYSTEM 16-103
Immobilizer System (Equipped Models)

• The
  off.
       red immobilizer warning indicator light (LED) [A] goes

                              NOTE
  ○Turn the ignition switch to “ON” with the registered igni-
    tion key.
  ○Check that the engine can be started using all regis-
    tered ignition keys.

Case 4: When all registered ignition keys are faulty or
lost.
  The all registered ignition keys replacement is considered
very rare case. However if it is required, the following is
necessary.
                              NOTE
  ○The ECU must be replaced with a new one because
    the registered ignition key code that is registered in the
    current ECU can not be rewritten.

• Prepare a new ECU [A] and 2 new ignition keys [B].
                              NOTE
  ○The key registration unit is not required.
  ○After replacing the ECU, be sure to register the 2 ignition
   keys. If the 2 keys are not registered, the engine can
   not be started.

• Insert  the first ignition key into the ignition switch and turn
  it to “ON.”

○If there is any problem in the registration, the red immobi-
  lizer warning indicator light (LED) [A] blinks to display the
  collation error.
    Immobilizer Amplifier Failure