Chevrolet Sonic Owner's Manual: Lighting Features

Reading Lamps

For vehicles with front reading lamps, they are in the overhead console. or (Reading Lamps): Press to turn each lamp on or off. ...

Battery Load Management

The vehicle has Electric Power Management (EPM) that estimates the battery's temperature and state of charge. It then adjusts the voltage for best performance and extended life of the battery. ...

Other materials:

Battery Charging
Special Tools EL 50313 Battery Tester For equivalent regional tools, refer to Special Tools. Diagnostic Aids For best results, use an automatic taper-rate battery charger with a voltage capability of 16 V. The charging area should be well ventilated. Do not charge a bat ...

Engine Oil Cooler Disassemble
Remove the oil cooler coolant inlet hose clamp (2). Remove the oil cooler coolant inlet hose (1). Remove the oil cooler coolant inlet pipe bolt (7) Remove the oil cooler coolant inlet pipe (3) and the seal ring (6). Remove the oil cooler coolant out ...

Special Tools (Diagnostic Tools)
Illustration Tool Number/Description CH-34730-2C J-34730-2C Injector Test Lamp CH-38641-B J-38641-B Diesel Fuel Quality Tester CH-39021-301 J-39021-301 ...