
Black plate (51,1)
GMC Acadia/Acadia Denali Owner Manual - 2012
Driving and Operating
9-51
*The fuse for this circuit is installed
in the underhood electrical center,
but the wires are not connected.
They should be connected by your
dealer or a qualified service center.
If the back-up lamp circuit is not
functional, contact your dealer.
If a remote (non-vehicle) battery is
being charged, press the Tow/Haul
mode switch located on the center
console near the climate controls.
This will boost the vehicle system
voltage and properly charge the
battery. If the trailer is too light for
Tow/Haul mode, turn on the
headlamps (non
‐
HID only) as a
second way to boost the vehicle
system and charge the battery.
Electric Trailer Brake Control
Wiring Provisions
These wiring provisions for an
electric trailer brake controller are
included with the vehicle as part of
the trailer wiring package. The
instrument panel contains blunt cut
wires behind the steering column for
the electric trailer brake controller.
The harness contains the following
wires:
.
Red/Black: Power Supply
.
White: Brake Switch Signal
.
Gray: Illumination
.
Dark Blue: Trailer Brake Signal
.
Black: Ground
The electric trailer brake controller
should be installed by your dealer or
a qualified service center.
Conversions and
Add-Ons
Add-On Electrical
Equipment
Notice:
Do not add anything
electrical to the vehicle unless
you check with your dealer first.
Some electrical equipment can
damage the vehicle and the
damage would not be covered by
the vehicle's warranty. Some
add-on electrical equipment can
keep other components from
working as they should.
Add-on equipment can drain the
vehicle's 12
‐
volt battery, even if the
vehicle is not operating.
The vehicle has an airbag system.
Before attempting to add anything
electrical to the vehicle, see
Servicing the Airbag-Equipped
Vehicle on page 3
‑
34
and
Adding
Equipment to the Airbag-Equipped
Vehicle on page 3
‑
35
.
Summary of Contents for Acadia Denali 2012
Page 6: ...Black plate 6 1 GMC Acadia Acadia Denali Owner Manual 2012 vi Introduction 2 NOTES ...
Page 8: ...Black plate 2 1 GMC Acadia Acadia Denali Owner Manual 2012 1 2 In Brief Instrument Panel ...
Page 30: ...Black plate 24 1 GMC Acadia Acadia Denali Owner Manual 2012 1 24 In Brief 2 NOTES ...
Page 116: ...Black plate 6 1 GMC Acadia Acadia Denali Owner Manual 2012 4 6 Storage 2 NOTES ...
Page 240: ...Black plate 60 1 GMC Acadia Acadia Denali Owner Manual 2012 7 60 Infotainment System 2 NOTES ...
Page 254: ...Black plate 14 1 GMC Acadia Acadia Denali Owner Manual 2012 8 14 Climate Controls 2 NOTES ...
Page 399: ...Black plate 5 1 GMC Acadia Acadia Denali Owner Manual 2012 Service and Maintenance 11 5 ...
Page 401: ...Black plate 7 1 GMC Acadia Acadia Denali Owner Manual 2012 Service and Maintenance 11 7 ...
Page 416: ...Black plate 4 1 GMC Acadia Acadia Denali Owner Manual 2012 12 4 Technical Data 2 NOTES ...