Chevrolet Sonic Repair Manual: Catalytic Converter

Secondary Air Injection System Description

The Secondary Air Injection System aids in the reduction of hydrocarbon exhaust emissions during a cold start. This occurs when the start-up engine coolant temperature (ECT) is between −10 t ...

Catalytic Converter Heat Shield Replacement (LUV)

Catalytic Converter Heat Shield Replacement Callout Component Name Warning: Refer to Exhaust Service Warning. ...

Other materials:

High-Beam Headlamp/ Low-Beam Headlamp
1. Open the hood. See Hood. 2. For the driver side bulb, remove the windshield washer bottle filler neck by turning it one-quarter turn counterclockwise and pulling it straight up and out of the bottle. 3. Remove the headlamp bulb access cover. 4. Turn the bulb counterclockwise and pull str ...

Power Steering Control Module Programming and Setup
The following service procedures require either a programming or a setup event performed for a complete repair. Power Steering Control Module Replacement If the steering column power steering control module needs to be is replaced, the power steering control module needs to be progra ...

Exhaust Manifold Heat Shield Replacement (LUW)
Catalytic Converter Heat Shield Replacement Callout Component Name Warning: Refer to Exhaust Service Warning. Preliminary Procedures Disconnect the negative battery cable. Refer to Battery Negative Cable Disco ...