Chevrolet Sonic Repair Manual: Engine Control Module

Turbocharger Wastegate Regulator Solenoid Valve Replacement

Charge Air Bypass Regulator Solenoid Valve Replacement Callout Component Name Preliminary Procedure Disconnect the radiator out ...

Engine Control Module Description

The Engine Control Module (ECM) interacts with many emission related components and systems, and monitors emission related components and systems for deterioration. OBD II diagnostics monitor the ...

Other materials:

Automatic Headlamp System
When it is dark enough outside and the exterior lamp control is in the automatic position, the headlamps come on automatically. See Exterior Lamp Controls. The vehicle has a light sensor on top of the instrument panel. Make sure it is not covered, or the headlamps will be on when they are not ...

Front Seat Armrest Replacement
Front Seat Armrest Replacement Callout Component Name 1 Front Seat Armrest Cover Zipper Procedure Open the zipper to access the front seat armrest mounting bolt and to remove the armrest cover ...

Turbocharger Disassemble
Special Tool EN-49940 Remover Quick Connector For equivalent regional tools, refer to Special Tools. Remove the 2 turbocharger oil return pipe bolts (2). Remove the turbocharger oil return pipe (1) and the sealing (3) from the turbocharger. Note ...