Removal Procedure

WARNING: This page is about a different car, the 2002 Pontiac Aztek and 2002 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.

Raise and suitably support the vehicle. Refer to LIFTING AND JACKING THE VEHICLE .
Remove the catalytic converter hanger insulators from the catalytic converter.
Remove the catalytic converter hanger bolts.
Remove the catalytic converter hanger.

Fig 1: Removing Catalytic Converter Hanger & Bolts
Courtesy of GENERAL MOTORS CORP.