This OnStar system consists of the following components:
Telematics communication interface control module
OnStar three button assembly
Microphone
Cellular antenna
Navigation antenna
Bluetooth
The entertainment system on this vehicle may have several different
configurations available to it. To determine
the specific configuration of the vehicle, please see the Service Parts ID Label,
and
The entertainment system on this vehicle may have several different
configurations available to it. To determine
the specific configuration of the vehicle, please see the Service Parts ID Label,
and
The Engine Control Module (ECM) interacts with many emission related
components and systems, and
monitors emission related components and systems for deterioration. OBD II
diagnostics monitor the system
performance and a diagnostic trouble code (DTC) sets if the system performance
degrades. The E
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diagnosis for an overview of the diagnostic
approach.
Diagnostic Procedure Instructions provides an overview of each
diagnostic category.
Circuit/System De