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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 designated terminals with ignition lock assembly in ACC position. Refer to the KEY INTERLOCK SOLENOID CONTINUITY SPECIFICATIONS  table.
  3. If continuity is as specified, go to next step. Replace ignition lock assembly if continuity is not as specified. Key interlock solenoid cannot be serviced separately.
  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.
KEY INTERLOCK SOLENOID CONTINUITY SPECIFICATIONS

Ignition Key Position Continuity Between Terminals
Key Installed "A", "B" & "C"
Key Removed "B" & "C"
Fig 1: Identifying Key Interlock Solenoid Connector & Terminals
G93H23488Courtesy of AMERICAN HONDA MOTOR CO., INC.
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