Chevrolet Sonic Repair Manual: Overview (Radio with Touchscreen)
- z VOL y (Volume)
- Press to decrease or increase the volume.
- Press and hold to turn the power on or off.
- Press to go to the Home Page. See Home Page.
Overview (Radio with CD/USB)
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O /VOL (Power/Volume)
Turns the system on or off and adjusts the volume.
Z (Eject)
Removes a disc from the CD slot.
Buttons 1−6
Radio: Saves a ...
Radio Antenna Base Replacement
Radio Antenna Base Replacement
Callout
Component Name
Preliminary Procedure
Lower the rear of the headlining trim panel. Refer ...
Other materials:
OnStar Description and Operation
This OnStar® system consists of the following components:
Telematics communication interface control module
OnStar® three button assembly
Microphone
Cellular antenna
Navigation antenna
Bluetooth® antenna (If equipped)
Back up battery (If equipped)
This system also interfaces wi ...
Throttle/Idle Learn
Description
The engine control module (ECM) learns the airflow through the throttle body
to ensure the correct idle. The learned airflow values are stored within the
ECM. These values are learned to adjust for production variation and will continuously
learn during the life of the ...
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 ...
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