Onstar@ System Onstar@ Services
OnStaP uses global positioning system (GPS) satellite
technology, wireless communications, and state of
the art call centers
to provide you with a wide range of
safety, security, information and convenience services.
An OnStaP subscription plan is included in the price
of
your vehicle. You can easily upgrade or extend your
Onstar@ services to meet your personal needs.
A complete Onstar@ user’s guide and the terms and
conditions of the Onstar@ Subscription Service
Agreement are included in your Onstar@ equipped
vehicle’s glove box literature. For more information, visit
www.onstar.com, contact Onstar@ at
1 -888-4-ONSTAR
(1-888-466-7827), or press the blue Onstar@ button
to speak to an Onstar@ advisor 24 hours a day,
7 days
a week.
0 Remote Door Unlock
Remote Diagnostics
Onstar@
MED-NET (Requires separate activation
and annual fee on some plans)
0 Online and Personal Concierge Services
Route Support
RideAssist
0 Information and Convenience Services
2-35
Trailer Wiring Harness
Your vehicle may be equipped with the seven-wire
trailer towing harness. This harness has a seven-pin
universal heavy-duty trailer connector that is attached to
a bracket on the hitch platform.
Yellow: Left Stop/Turn Signal
Dark Green: Right Stopnurn Signal
@ Brown: Running Lamps
White: Ground
Light Green: Back-up Lamps
Red: Battery Feed
Dark Blue: Electric Brakes
If you need to tow a light-duty trailer with a standard
four-way round pin connector, an adapter connector is
available from your dealer.
Your vehicle is also equipped with wiring for an electric
trailer brake controller. These wires are located inside the vehicle on the driver’s side under the
instrument panel. These wires should be connected to
an electric trailer brake controller by your dealer or
a qualified service center.
4-53
