2022 Acura MDX BaseFACTORY OEM SERVICE PROCEDURE

Power Window Switch Test: Test

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.

NOTE:

If the door control unit is replaced, reset the power window control unit . If the original door control unit is installed, confirm that the power window works properly.

Power Window Master Switch 

  1. Driver's Power Window Switch - Test

    Preconditions 

    Figure 1 

    GHH526427Courtesy of HONDA, U.S.A., INC.

    Figure 2 

    GHH526428Courtesy of HONDA, U.S.A., INC.

    Procedure/Specifications 

    • Check the switch according to the table. (Figure 1 and 2)

    Result 

    After Inspection 

    Front Passenger's Power Window Switch 

  2. Front Passenger's Power Window Switch - Test

    Preconditions 

    Procedure/Specifications 

    • Check the switch according to the table. (Figure 1 and 2)

    Figure 1 

    GHH526429Courtesy of HONDA, U.S.A., INC.

    Figure 2 

    GHH526430Courtesy of HONDA, U.S.A., INC.

    Result 

    After Inspection 

    Rear Power Window Switch 

  3. Rear Power Window Switch - Test

    Preconditions 

    Procedure/Specifications 

    • Check the switch according to the table. (Figure 1 and 2)

    Figure 1 

    GHH526431Courtesy of HONDA, U.S.A., INC.

    Figure 2 

    GHH526432Courtesy of HONDA, U.S.A., INC.

    Result 

    After Inspection 

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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