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Immobilizer Control Unit-Receiver Replacement

  1. Remove the dashboard lower cover.
  2. Remove the steering column covers (see STEERING COLUMN REMOVAL AND INSTALLATION ).
  3. Disconnect the connectors (A) from the immobilizer control unit-receiver (B).
    Fig 1: Disconnecting Connectors From Immobilizer Control Unit-Receiver
    G05456753Courtesy of AMERICAN HONDA MOTOR CO., INC.
  4. Remove the two screws and the immobilizer control unit-receiver from the ignition key cylinder (C).
  5. Install the immobilizer control unit-receiver in the reverse order of removal.
  6. Connect the HDS to the data link connector, then turn the ignition switch ON (II).
  7. Using the HDS, select "Immobilizer Setup" from the "Honda System" menu, then select "Immobilizer control unit/receiver replacement".
  8. Rewrite the immobilizer control unit-receiver by following the instructions on the HDS, then check the immobilizer system.