2024 Acura MDX BaseFACTORY OEM SERVICE PROCEDURE

Combination Light Switch Test: Test

WARNING:

How to use this service information .

NOTICE: 

When working with a vehicle equipped with the electronic air suspension, be sure to set it to the leveling off mode to prevent unexpected operation. Refer to the Electronic Air Suspension System Service Precautions - Refer to: Electronic Air Suspension System Connector Fitting Precautions or Electronic Air Suspension System Service Precautions for the procedure.

  1. Combination Light Switch - Test

    Preconditions 

    Procedure/Specifications 

    • Check the switch according to the table. (Figure 1, 2, 3, 4, 5, and 6)

    Figure 1 

    GHH659054Courtesy of HONDA, U.S.A., INC.

    Figure 2 (Light Switch) (12P Type Connector) 

    GHH659055Courtesy of HONDA, U.S.A., INC.

    Figure 3 (Light Switch) (16P Type Connector) 

    GHH659056Courtesy of HONDA, U.S.A., INC.

    Figure 4 (Turn Signal Switch) (12P Type Connector) 

    GHH659057Courtesy of HONDA, U.S.A., INC.

    Figure 5 (Turn Signal Switch) (16P Type Connector) 

    GHH659058Courtesy of HONDA, U.S.A., INC.

    Figure 6 (Fog Light Switch) (With Fog Light) 

    GHH659059Courtesy of HONDA, U.S.A., INC.

    Result 

    • If the result is not as specified, replace the combination light switch.
Factory Service Tools

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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.

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