Overview (Radio with CD/USB)
Radio Frequency Identification (RFID)Data Link Communications Description and Operation
Note: This is an overview of different serial data buses used by GM
devices to communicate with each others. Use Data Communication Schematics to
find out which serial data buses are configured for a specific vehicle.
Circuit Description
There are many components in a vehicle t ...
Oil Pressure Relief Valve Replacement
Removal Procedure
Remove the oil pan. Refer to Oil Pan Replacement.
Remove the oil pressure relief valve closure bolt (1).
Remove the oil pressure relief valve assembly (2).
Separate the piston (3) and the spring (4).
Warning: Bod ...
Heated Oxygen Sensor Replacement - Sensor 2
Heated Oxygen Sensor Replacement - Sensor 2
Callout
Component Name
1
Heated Oxygen Sensor 2
Warning: In order to avoid being burned, do not service the
exhaust system while it is still hot. Service the ...