Chevrolet Sonic Repair Manual: Radio Frequency Identification (RFID)
RFID technology is used in some vehicles for functions such as tire pressure monitoring and ignition system security, as well as in connection with conveniences such as Remote Keyless Entry (RKE) transmitters for remote door locking/unlocking and starting, and in-vehicle transmitters for garage door openers. RFID technology in GM vehicles does not use or record personal information or link with any other GM system containing personal information.
Overview (Radio with Touchscreen)
z VOL
y (Volume)
Press to decrease or increase the volume.
O (Power)
Press and hold to turn the power on or off.
D (Home Page)
Press to go to the Home Page. See Hom ...
Radio Front Side Door Speaker Replacement
Radio Front Side Door Speaker Replacement
Callout
Component Name
Preliminary Procedure
Remove the front side door trim. Refer t ...
Other materials:
Fuel Tank Heat Shield Replacement
Removal Procedure
Support the fuel tank with a suitable jack.
Remove the fuel tank strap fasteners (1) and lower the fuel tank straps (2).
Remove the fuel tank heat shield fasteners (1) and remove the fuel tank
heat shield (2).
...
Camshaft Timing Chain Inspection
Special Tools
EN-952 Fixing Pin
EN-953-A Fixing Tool
EN-49977-100 Transmitter Disc Fixation
For equivalent regional tools, refer to Special Tools.
Remove the ignition coil. Refer to Ignition Coil Replacement.
Remove the camshaft cover. Refer to Camshaft Cover Replacement.
...
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 ...
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