Chevrolet Sonic Repair Manual: Special Tools

TPMS

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Tire Pressure Indicator Sensor Learn

Special Tools EL-46079 Tire Pressure Monitor Diagnostic Tool EL-50448 Tire Pressure Monitor Sensor Activation Tool For equivalent regional tools, refer to Special Tools. Learn Mode Descr ...

Other materials:

Hill Start Assist (HSA)
This vehicle has an HSA feature, which may be useful when the vehicle is stopped on a grade. This feature is designed to prevent the vehicle from rolling, either forward or rearward, during vehicle drive off. After the driver completely stops and holds the vehicle in a complete standstill on a ...

Door Lock Switch Replacement
Door Lock Switch Replacement Callout Component Name Preliminary Procedure Remove the heater and air conditioning control. Refer to Heater and Air Conditioning Control Replacement. 1 Door Lock Sw ...

Body Control System Description and Operation
The body control system consists of the body control module (BCM), communications, and various input and outputs. Some inputs, outputs and messages require other modules to interact with the BCM. The BCM also has discrete input and output terminals to control the vehicle's body functions. ...