Limit Switch Test

2002 Honda Civic SiSECTION Limit Switch Test
WARNING: This page is about a different car, the 2006 Acura MDX, 2005 Acura MDX, 2004 Acura MDX, and 2003 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the headliner (see HEADLINER REMOVAL/INSTALLATION ).
  2. Disconnect the 4P connector from the moonroof limit switch.
    Fig 1: Disconnecting 4P Connector From Moonroof Limit Switch
    G03642232Courtesy of AMERICAN HONDA MOTOR CO., INC.
  3. Check for continuity between the terminals in each switch position according to Fig 2 .
    Fig 2: Checking Continuity Between Terminals In Each Switch Position Chart
    G03642233Courtesy of AMERICAN HONDA MOTOR CO., INC.
  4. If the continuity is not as specified, replace the moonroof drive assembly.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.