GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2005 🢒 LaCrosse 🢒 Transmission/Transaxle 🢒 Automatic Transaxle - 4T65-E 🢒 Automatic Transmission Fluid Pressure Test Hole Plug Replacement

Removal Procedure
  1. Remove the air cleaner intake duct. Refer to Air Cleaner Inlet Duct Replacement in Engine Controls - 3.6L or Air Cleaner Inlet Duct Replacement in Engine Controls - 3.8L.

    2. Object Number: 164784 Size: SH
  2. Remove the line pressure pipe plug (38).

Installation Procedure
  1. Apply GM P/N 12345382 (Canadian P/N 10953489) or equivalent to the line pressure pipe plug.

    2. Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 164784 Size: SH
  2. Install the line pressure pipe plug (38).

    3. Tighten
    Tighten the plug to 11 N·m (97 lb in).

  3. Install the air cleaner intake duct. Refer to Air Cleaner Inlet Duct Replacement in Engine Controls - 3.6L or Air Cleaner Inlet Duct Replacement in Engine Controls - 3.8L.