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.
OnStar
Radio Frequency StatementImmobilizer System Component Programming
This procedure will learn the immobilizer function. If the battery voltage is
low, charge the battery before proceeding with the learn. If the body control module
(BCM) or engine control module (ECM) have been replaced, they must be programmed
before performing this learn procedure.
Dependin ...
Tires and Wheels Description and Operation (Tire Identification)
Identification
Accessory and warranty replacement must use TPC spec tires.
An outboard orientation stripe is added to the tread surface, with an
offset toward the outboard tire face.
All GM approved tires (Production, Service and Accessory) have a TPC
(Tire Performance C ...
Camshaft Cover Removal
Remove the oil level indicator (1).
Remove the 15 camshaft cover bolts (1).
Remove the camshaft cover (2) and the camshaft cover gasket (3).
...