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HOMESERVICE MANUALSACURA2018RLX BASEREPAIR AND DIAGNOSISELECTRICALGAUGESGAUGES - SERVICE INFORMATION (EXCEPT HYBRID)REMOVAL AND INSTALLATIONGAUGE CONTROL MODULE REMOVAL AND INSTALLATIONREMOVAL
2018 Acura RLX Base

Gauge Control Module Removal and Installation: Removal

2018 Acura RLX BaseSECTION Removal

NOTE:  Before replacing the gauge control module, retrieve the ODO data from the gauge control module with the HDS .

  1. Gauge Control Module - Retrieve
    NOTE: 
    • Obtain a new gauge control module before starting the rewriting process. Only new gauges can be rewritten.
    • Do not operate anything electrical (headlights, audio system, A/C, power window, door locks etc.) during the process.
    • Rewriting is not possible on a gauge control module that will not communicate with the HDS.
    • Make sure that the HDS shows the correct VIN for the vehicle you are working on.
    • Once you have started this procedure, you must complete it before removing the HDS from the data link connector (DLC).
    • Connect a jumper battery (do not connect a battery charger) to ensure that correct battery voltage will be maintained.

    1. Connect the HDS to the data link connector (DLC).

    2. Select GAUGES from the BODY ELECTRICAL SYSTEM SELECT menu with the HDS.

    3. Select GAUGE CONTROL MODULE REPLACEMENT (ODO Rewrite) from the ADJUSTMENT menu, and follow the instructions on the display to retrieve the ODO value.
  2. Meter Lower Visor - Remove

    Remove the meter lower visor .

  3. Driver's Dashboard Lower Cover - Remove

    Remove the driver's dashboard lower cover .

  4. Gauge Control Module - Remove
    GHH347430Courtesy of HONDA, U.S.A., INC.
    		 1. Remove the gauge control module (A).

    2. Disconnect the gauge control module connectors.
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.