Installation Procedure

WARNING: This page is about a different car, the 2004 Cadillac Escalade EXT, 2004 Cadillac Escalade ESV, and 2004 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.

IMPORTANT: Use only drain and fill plugs that are made from aluminum. Steel or brass plugs are not compatible with the magnesium case.

Apply sealant GM P/N 12346004, (Canadian P/N 10953480), or equivalent, to the threads of the drain and fill plugs.
NOTE: Refer to Fastener Notice in Cautions and Notices.
Install the drain plug.
Tighten: Tighten the plug to 25 N.m (18 lb ft).

Fig 1: View Of Transfer Case Drain Plug

Courtesy of GENERAL MOTORS CORP.

Fill the transfer case to the bottom of the fill plug hole with DEXRON®-III, GM P/N 12346143, (Canadian P/N 10952622).
Install the fill plug.
Tighten: Tighten the plug to 25 N.m (18 lb ft).

Fig 2: View Of Transfer Case Fill Plug

Courtesy of GENERAL MOTORS CORP.

Install the transfer case shield, if equipped. Refer to Transfer Case Shield Replacement .
Lower the vehicle.