Chevrolet Sonic Repair Manual: Engine Control Sensors

K20 Engine Control Module: Programming and Setup

Special Tools EL-49642 SPS Programming Support Tool For equivalent regional tools, refer to Special Tools. Note: DO NOT program a control module unless directed to by a service procedu ...

Fuel Pressure Sensor Replacement

Fuel Pressure Sensor Replacement Callout Component Name Preliminary Procedure Relieve the fuel system pressure. Refer to Fuel P ...

Other materials:

Radio Controls with Touchscreen
Audio Source Menu VOL (Volume): Press to increase or decrease the volume. (Power): Press and hold to turn the system on and off. (Home Page): Press to enter the Home Page. ...

Hood Ajar Indicator Description and Operation
Hood Ajar Switch The body control module (BCM) applies B+ to the hood ajar signal circuit and monitors the voltage to determine the position of the hood. When the hood is closed, the switch is open and voltage remains high. When the hood is open, the switch is closed and the voltag ...

Rear Brake Cylinder Replacement
Removal Procedure Warning: Refer to Brake Dust Warning. Warning: Refer to Brake Fluid Irritant Warning. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle. Remove the tire and wheel assembly. Refer to Tire and Wheel Removal and I ...