Chevrolet Sonic Repair Manual: Flywheel/Flexplate

Control Valve Body Replacement

Control Valve Body Replacement Callout Component Name Preliminary Procedure Remove the control solenoid valve and transmission ...

Automatic Transmission Flex Plate Installation

Special Tools EN-652 Automatic Transmission Flex Plate Holder For equivalent regional tools, refer to Special Tools. Clean the automatic transmission flex plate bolt threads. Install ...

Other materials:

Hill and Mountain Roads
Driving on steep hills or through mountains is different than driving on flat or rolling terrain. Tips for driving in these conditions include: Keep the vehicle serviced and in good shape. Check all fluid levels and brakes, tires, cooling system, and transmission. Shift to a lower gear whe ...

Battery Replacement
Removal Procedure Open the hood. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection. Remove the battery retainer bolt (1) and the battery retainer (2). Loosen the battery positive cable ju ...

Drive Range, Second Gear (Gen 1)
As vehicle speed increases and operating conditions become appropriate, the transmission control module (TCM) processes input signals from the automatic transmission input and output speed sensors, the throttle position sensor and other vehicle sensors to determine the precise moment to comman ...