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:

Drive Belt Installation
Special Tools EN-955 Locking Pins EN-48488 Holding Wrench For equivalent regional tools, refer to Special Tools. Note: Ensure that the drive belt tensioner is held with EN-955?E locking pin. Install the drive belt. Move the drive belt tensioner clockwise until EN- ...

Inspection/Maintenance (I/M) System DTC Table
Inspection/Maintenance (I/M) System DTC Table System DTCs Required to Set System Status to YES If an inspection/maintenance system status indicator did not update to yes during the Inspection/Maintenance Complete System Set Pro ...

Steering Assist with HD map data (a feature of ProPILOT Assist 2.1)
In the Nissan Armada equipped with ProPILOT Assist 2.1, Steering Assist is enhanced by HD map data, enabling more advanced driving support. When all required conditions are met, the system indicator turns blue, signaling that enhanced functionality is active. In this advanced mode, the Nissan ...