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ATF Replacement

WARNING: This page is about a different car, the 2006 Acura MDX, 2005 Acura MDX, 2004 Acura MDX, and 2003 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Keep all foreign particles out of the transmission.
  1. Bring the transmission up to normal operating temperature (the radiator fan comes on).
  2. Park the vehicle on level ground, and turn the engine off.
  3. Remove the ATF filler bolt and drain plug (A), and drain the automatic transmission fluid (ATF).
    NOTE: If cleaning the transmission cooler is necessary, refer to ATF cooler cleaning (see ATF COOLER CLEANING  ).
    Fig 1: Removing ATF Filler Bolt And Drain Plug
    G03640361Courtesy of AMERICAN HONDA MOTOR CO., INC.
  4. Reinstall the drain plug with a new sealing washer (B).
  5. Refill the transmission with the recommended fluid into the filler hole (A) to the upper mark on the dipstick. Always use Acura ATF-Z1 automatic transmission fluid (ATF). Using a non-Acura ATF can affect shift quality.

    Automatic Transmission Fluid Capacity: 

    2.7 L (2.9 US qt) at change 

    7.3 L (7.7 US qt) at overhaul 

    Fig 2: Removing Filler Bolt
    G03640362Courtesy of AMERICAN HONDA MOTOR CO., INC.
  6. Install the filler bolt (B) with a new sealing washer (C).
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