Catalyst Shield: Service and Repair

Catalytic Converter Heat Shield Replacement

Removal Procedure




1. Remove the catalytic converter. Refer to Catalytic Converter Replacement (With LZE, NU6 and PZEV) (Service and Repair).
2. Remove the heated oxygen sensor (HO2S) wiring harness from the clips on the catalytic converter heat shield.




3. Drill out the catalytic converter heat shield rivets.
4. Remove the catalytic converter heat shield.

Installation Procedure




1. Position the catalytic converter heat shield to the underbody.
2. Install NEW catalytic converter heat shield rivets.




3. Install the HO2S wiring harness from the clips on the catalytic converter heat shield.
4. Install the catalytic converter. Refer to Catalytic Converter Replacement (With LZE, NU6 and PZEV) (Service and Repair).