FixVault

Key Interlock Solenoid

  1. Remove lower panel from steering column. Disconnect connector from main wiring harness, and note terminal identification. See Fig 1.
  2. Using ohmmeter, check continuity between indicated terminals with ignition lock assembly in ACC position. See KEY INTERLOCK SOLENOID CONTINUITY table.
  3. Replace ignition lock assembly if continuity is not as specified. Key interlock solenoid cannot be serviced separately.
    KEY INTERLOCK SOLENOID CONTINUITY

    Ignition Key Position Continuity Between Terminals
    Key Installed "C", "E" & "F"
    Key Removed "E" & "F"
  4. Connect battery voltage and ground to terminals "A" and "C'. Ensure ignition key cannot be removed with battery voltage applied.
  5. If ignition key cannot be removed, key interlock solenoid is okay. If ignition key can be removed, replace ignition lock assembly. Key interlock solenoid cannot be serviced separately.
Fig 1: Identifying Key Interlock Solenoid Terminals
G93A22533Courtesy of AMERICAN HONDA MOTOR CO., INC.