Warm Up Three-Way Catalytic Converter Replacement (Bank 2, LGX)

WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Warm Up Three-Way Catalytic Converter

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
WARNING: In order to avoid being burned, do not service the exhaust system while it is still hot. Service the system when it is cool. WARNING: Avoid contact with HOT components. Wear safety glasses and protective gloves to avoid personal injury. Preliminary Procedures Exhaust Front Pipe Replacement (Bank 1, LGX) Exhaust Front Pipe Replacement (Bank 2, LGX) Heated Oxygen Sensor Replacement - Bank 2 Sensor 1
1	Catalytic Converter Nut (Qty: 4) CAUTION: Refer to Fastener Caution . Tighten 46 N.m (34 lb ft)
2	Catalytic Converter
3	Catalytic Converter Gasket Procedure Install a NEW catalytic converter gasket.