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Home >> Acura >> 2009 >> RDX >> Repair and Diagnosis >> Suspension >> Wheels & Tire System >> TPMS (Tire Pressure Monitoring System) >> TPMS Control Unit Replacement
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TPMS Control Unit Replacement

NOTE:

Make sure the TPMS control unit mounting bracket is not bent or twisted as this may affect its communication with the initiators and the tire pressure sensors.

  1. Make sure the ignition switch is OFF.
  2. Remove the driver's dashboard undercover (see DRIVER'S DASHBOARD UNDERCOVER REMOVAL/INSTALLATION ).
  3. Disconnect the TPMS control unit connector (A).
    NOTE:

    The TPMS control unit is located under the steering column.

    Fig 1: Disconnecting TPMS Control Unit Connector
    G05445796Courtesy of AMERICAN HONDA MOTOR CO., INC.
  4. Remove the TPMS control unit (B) from the bracket (C).
    NOTE:

    While separating the TPMS control unit from the bracket, release the hook (D) on the TPMS control unit using a flat-tipped screwdriver (E), and push up to release it from the bracket.

  5. Install the TPMS control unit in the reverse order of removal.
    NOTE:

    Make sure the TPMS control unit is properly installed. You will hear a click when the TPMS control unit is securely mounted on the bracket.

  6. Connect the HDS and memorize the pressure sensor IDs (see MEMORIZING THE TIRE PRESSURE SENSOR ID ). Do not memorize the IDs automatically.
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