LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Acura >> 2004 >> MDX Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Warning Systems >> Tire Pressure Monitoring System >> TPMS Control Unit Replacement
April 5, 2026: LEMON Manuals is launched! Read the announcement.

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 indicators and the tire pressure sensors.
  1. Remove the dashboard lower cover on the driver's side (see INSTRUMENT PANEL REMOVAL/INSTALLATION ).
  2. Remove the clip (A) and disconnect the TPMS control unit connectors (B).

    2004 model: 

    Fig 1: Disconnecting TPMS Control Unit Connectors (2004 Model)
    G03641304Courtesy of AMERICAN HONDA MOTOR CO., INC.

    2005-2006 models: 

    Fig 2: Disconnecting TPMS Control Unit Connectors (2005- 2006 Model)
    G03641305Courtesy of AMERICAN HONDA MOTOR CO., INC.
  3. Remove the TPMS control unit with the bracket (C).
  4. Remove the TPMS control unit (A) from the bracket (B).

    2004 model: 

    Fig 3: Removing TPMS Control Unit From Bracket (2004 Model)
    G03641306Courtesy of AMERICAN HONDA MOTOR CO., INC.

    2005-2006 models: 

    Fig 4: Removing TPMS Control Unit From Bracket (2005-2006 Model
    G03641307Courtesy of AMERICAN HONDA MOTOR CO., INC.
  5. Install the TPMS control in the reverse order of removal.
  6. Connect the HDS, and memorize the pressure sensor IDs (see MEMORIZING THE TIRE PRESSURE SENSOR ID  ). Do not memorize the IDs automatically.