LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Acura >> 2004 >> TL Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Automatic Transmission) >> A/T Interlock System >> Key Interlock Solenoid Test
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Key Interlock Solenoid Test

WARNING: This page is about a different variant/trim than selected.

SRS components are located in this area. Review the SRS component locations (see COMPONENT LOCATION INDEX ), and the precautions and procedures (see PRECAUTIONS AND PROCEDURES ), in the SRS before performing repairs or service.

  1. Remove the driver's dashboard lower cover (see DRIVER'S DASHBOARD LOWER COVER REMOVAL/INSTALLATION ) and lower steering column cover.
  2. Disconnect steering lock assembly connector.
  3. Insert the ignition key in the key cylinder, then turn the ignition key to ACC (I).
  4. Connect the battery positive terminal to steering lock assembly connector terminal No. 4, and connect the battery negative terminal to No. 3 terminal. Make sure that the ignition key cannot be turned to LOCK (0) position. Release the battery terminals, and make sure that the key can be turned to LOCK (0) position and removed from the cylinder.
  5. If the key interlock solenoid works improperly, replace the ignition key cylinder/steering lock assembly (see STEERING COLUMN/TILT/TELESCOPIC INSPECTION ).
    Fig 1: Connecting Battery Positive Terminal To Steering Lock Assembly Connector Terminal 4 And Battery Negative To Terminal 3
    G03660721Courtesy of AMERICAN HONDA MOTOR CO., INC.