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Home › Acura › 2005 › TL Automatic › Repair and Diagnosis › Transmission › Automatic Trans › Automatic Transmission › 3rd Clutch Transmission Fluid Pressure Switch Replacement

3rd Clutch Transmission Fluid Pressure Switch Replacement

  1. Lift the vehicle up on a hoist or apply the parking brake, block rear wheels, and raise the front of the vehicle. Make sure it is securely supported.
  2. Remove the splash shield.
  3. Disconnect the ATF temperature sensor connector (A), and remove it from its bracket.
    Fig 1: Identifying ATF Temperature Sensor Connector (A), Harness Clamp Bolts (B), Fluid Pressure Switch (C) And Sealing Washer (D)
    G03660565Courtesy of AMERICAN HONDA MOTOR CO., INC.
  4. Remove ATF temperature sensor harness clamp bolts (B).
  5. Disconnect the connector from the 3rd clutch transmission fluid pressure switch (C).
  6. Remove the switch, then install a new one with a new sealing washer (D). Do not tighten the switch using the plastic connector.
  7. Check the connector for water, corrosion, dust, and oil, then connect the connector securely.
  8. Install ATF temperature sensor harness clamp bolt, and connect the ATF temperature sensor connector.
  9. Install the splash shield.
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