Removal Procedure

WARNING: This page is about a different car, the 2003 GMC Yukon, 2003 Cadillac Escalade EXT, 2003 Cadillac Escalade ESV, and 2003 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.

Important: When performing the following procedure, use only hand tools to remove and install the drain and fill plugs.

Raise and suitably support the vehicle. Refer to LIFTING AND JACKING THE VEHICLE in General Information.
Remove the transfer case shield, if equipped. Refer to TRANSFER CASE SHIELD REPLACEMENT .
Remove the fill plug.

Fig 1: Removing Fill Plug
Courtesy of GENERAL MOTORS CORP.
Remove the drain plug.
Important: Ensure that an approved drain pan is used when draining the transfer case.
Allow the transfer case to drain completely.

Fig 2: Removing Drain Plug
Courtesy of GENERAL MOTORS CORP.