Vehicle Data Collection and Event
Data Records
Your vehicle, like other modern motor vehicles, has a
number of sophisticated computer systems that monitor
and control several aspects of the vehicle's performance.
Your vehicle uses on-board vehicle computers to monitor
emission control components to optimize fuel economy,
to monitor conditions for airbag deployment and, if so
equipped, to provide anti-lock braking and to help the
driver control the vehicle in difficult driving situations.
Some information may be stored during regular
operations to facilitate repair of detected malfunctions;
other information is stored only in a crash or near crash
event by computer systems commonly called event data
recorders (EDR).
In a crash or near crash event, computer systems, such
as the Airbag Sensing and Diagnostic Module (SDM)
in your vehicle may record information about the
condition of the vehicle and how it was operated, such
as engine speed, brake applications, throttle position,
vehicle speed, seat belt usage, airbag readiness,
airbag performance data, and the severity of a collision.This information has been used to improve vehicle
crash performance and may be used to improve crash
performance of future vehicles and driving safety.
Unlike the data recorders on many airplanes, these
on-board systems do not record sounds, such as
conversation of vehicle occupants.
To read this information, special equipment is needed
and access to the vehicle or the SDM is required.
GM will not access information about a crash event or
share it with others other than
·with the consent of the vehicle owner or, if the
vehicle is leased, with the consent of the lessee,
·in response to an official request of police or similar
government office,
·as part of GM's defense of litigation through the
discovery process, or
·as required by law.
7-10
A
Accessory In¯ator...........................................5-74
Accessory Power Outlets.................................3-27
Adding Washer Fluid.......................................5-37
Additional Program Information........................... 7-9
Additives, Fuel................................................. 5-6
Add-On Electrical Equipment...........................5-100
Adjusting the Captain's Chairs
(Second Row).............................................1-14
Adjusting the Speakers
(Balance/Fade)....................................3-66, 3-76
Air Bag
Readiness Light..........................................3-45
Air Bag Systems.............................................1-70
How Does an Air Bag Restrain?....................1-76
Servicing Your Air Bag-Equipped Vehicle.........1-78
What Makes an Air Bag In¯ate?....................1-75
What Will You See After an
Air Bag In¯ates?......................................1-76
When Should an Air Bag In¯ate?...................1-75
Where Are the Air Bags?..............................1-72
Air Cleaner/Filter, Engine.................................5-18
Airbag Sensing and Diagnostic
Module (SDM).............................................7-10
All-Wheel Drive......................................5-48, 5-91
All-Wheel Drive Disable Warning Message..........3-59
All-Wheel-Drive (AWD) System.........................4-10
AM ...............................................................3-98
Antenna, Fixed Mast......................................3-100Anti-lock Brake System (ABS)............................ 4-6
Anti-Lock Brake System Warning Light...............3-47
Appearance Care............................................5-92
Care of Safety Belts....................................5-95
Chemical Paint Spotting...............................5-98
Cleaning the Inside of Your Vehicle................5-92
Cleaning the Outside of Your Vehicle..............5-95
Finish Damage............................................5-98
Sheet Metal Damage...................................5-98
Underbody Maintenance...............................5-98
Vehicle Care/Appearance Materials................5-99
Weatherstrips..............................................5-95
Arming and Disarming the Content
Theft-Deterrent System.................................2-67
Arming Con®rmation........................................2-27
Arming with the Power Lock Switch...................2-26
Arming with the Remote Keyless Entry
Transmitter.................................................2-27
Arming with Your Key......................................2-27
Audio Speakers..............................................3-87
Audio System(s).............................................3-63
Audio Steering Wheel Controls......................3-97
Care of Your Cassette Tape Player................3-98
Care of Your CD and DVD Player................3-100
Care of Your CDs and DVDs........................3-99
Fixed Mast Antenna...................................3-100
Radio with Cassette and CD.........................3-64
Radio with Six-Disc CD................................3-74
Rear Seat Audio (RSA)........................3-92, 3-94
Setting the Time..........................................3-63
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