2012 GMC SAVANA PASSENGER engine

Black plate (1,1)GMC Savana Owner Manual - 2012 - 2nd - 11/11/11
2012 GMC Savana Owner ManualM
In Brief. . . . . . . . . . . . . . . . . . . . . . . . 1-1
Instrument Panel . . . . . . . . . . . . . . 1-2
Initial Drive Information . . . . . . . . 1-4
Vehicle Features . . . . . . . . . . . . . 1-15
Performance and Maintenance . . . . . . . . . . . . . . . . 1-19
Keys, Doors, and Windows . . . . . . . . . . . . . . . . . . . . 2-1
Keys and Locks . . . . . . . . . . . . . . . 2-2
Doors . . . . . . . . . . . . . . . . . . . . . . . . 2-10
Vehicle Security . . . . . . . . . . . . . . 2-13
Exterior Mirrors . . . . . . . . . . . . . . . 2-14
Interior Mirrors . . . . . . . . . . . . . . . . 2-16
Windows . . . . . . . . . . . . . . . . . . . . . 2-16
Seats and Restraints . . . . . . . . . 3-1
Head Restraints . . . . . . . . . . . . . . . 3-2
Front Seats . . . . . . . . . . . . . . . . . . . . 3-2
Rear Seats . . . . . . . . . . . . . . . . . . . . 3-5
Safety Belts . . . . . . . . . . . . . . . . . . . . 3-9
Airbag System . . . . . . . . . . . . . . . . 3-19
Child Restraints . . . . . . . . . . . . . . 3-38 Storage
. . . . . . . . . . . . . . . . . . . . . . . 4-1
Storage Compartments . . . . . . . . 4-1
Instruments and Controls . . . . 5-1
Controls . . . . . . . . . . . . . . . . . . . . . . . 5-2
Warning Lights, Gauges, and Indicators . . . . . . . . . . . . . . . . . . . 5-10
Information Displays . . . . . . . . . . 5-28
Vehicle Messages . . . . . . . . . . . . 5-33
Vehicle Personalization . . . . . . . 5-42
Lighting . . . . . . . . . . . . . . . . . . . . . . . 6-1
Exterior Lighting . . . . . . . . . . . . . . . 6-1
Interior Lighting . . . . . . . . . . . . . . . . 6-5
Lighting Features . . . . . . . . . . . . . . 6-7
Infotainment System . . . . . . . . . 7-1
Introduction . . . . . . . . . . . . . . . . . . . . 7-1
Radio . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7
Audio Players . . . . . . . . . . . . . . . . 7-12
Phone . . . . . . . . . . . . . . . . . . . . . . . . 7-22
Climate Controls . . . . . . . . . . . . . 8-1
Climate Control Systems . . . . . . 8-1
Air Vents . . . . . . . . . . . . . . . . . . . . . . . 8-7 Driving and Operating
. . . . . . . . 9-1
Driving Information . . . . . . . . . . . . . 9-2
Starting and Operating . . . . . . . 9-16
Engine Exhaust . . . . . . . . . . . . . . 9-24
Automatic Transmission . . . . . . 9-25
Drive Systems . . . . . . . . . . . . . . . . 9-33
Brakes . . . . . . . . . . . . . . . . . . . . . . . 9-33
Ride Control Systems . . . . . . . . 9-35
Cruise Control . . . . . . . . . . . . . . . . 9-37
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 9-40
Towing . . . . . . . . . . . . . . . . . . . . . . . 9-45
Conversions and Add-Ons . . . 9-58
Vehicle Care . . . . . . . . . . . . . . . . . 10-1
General Information . . . . . . . . . . 10-2
Vehicle Checks . . . . . . . . . . . . . . . 10-4
Bulb Replacement . . . . . . . . . . 10-37
Electrical System . . . . . . . . . . . . 10-42
Wheels and Tires . . . . . . . . . . . 10-50
Jump Starting . . . . . . . . . . . . . . . 10-84
Towing . . . . . . . . . . . . . . . . . . . . . . 10-89
Appearance Care . . . . . . . . . . . 10-92

Black plate (3,1)GMC Savana Owner Manual - 2012 - 2nd - 11/11/11
Introduction iii
The names, logos, emblems,
slogans, vehicle model names, and
vehicle body designs appearing in
this manual including, but not limited
to, GM, the GM logo, GMC, the
GMC Truck Emblem, and SAVANA
are trademarks and/or service
marks of General Motors LLC, its
subsidiaries, affiliates, or licensors.
This manual describes features that
may or may not be on your specific
vehicle either because they are
options that you did not purchase or
due to changes subsequent to the
printing of this owner manual.Please refer to the purchase
documentation relating to your
specific vehicle to confirm each of
the features found on your vehicle.
For vehicles first sold in Canada,
substitute the name
“General
Motors of Canada Limited” for GMC
wherever it appears in this manual.
If the vehicle has the Duramax
®
Diesel engine, see the Duramax
diesel supplement for additional and
specific information on this engine.
Keep this manual in the vehicle for
quick reference.
Canadian Vehicle Owners
Propriétaires Canadiens
A French language copy of this
manual can be obtained from your
dealer or from:
On peut obtenir un exemplaire de
ce guide en français auprès du
concessionnaire ou à l'adresse
suivante:
Helm, Incorporated
Attention: Customer Service
47911 Halyard Drive
Plymouth, MI 48170
Litho in U.S.A.
Part No. 20875605 B Second Printing©2011 General Motors LLC. All Rights Reserved.

Black plate (5,1)GMC Savana Owner Manual - 2012 - 2nd - 11/11/11
Introduction v
Vehicle Symbol Chart
Here are some additional symbols
that may be found on the vehicle
and what they mean. For more
information on the symbol, refer to
the Index.
9:Airbag Readiness Light
#:Air Conditioning
!:Antilock Brake System (ABS)
%:Audio Steering Wheel Controls
or OnStar®
J: Brake System Warning
Light
": Charging System
I:Cruise Control
B: Engine Coolant Temperature
O:Exterior Lamps
.:Fuel Gauge
+:Fuses
3: Headlamp High/Low-Beam
Changer
i: Top Tether Anchors for Child
Restraints
*: Malfunction Indicator Lamp
::Oil Pressure
}:Power
/:Remote Vehicle Start
>:Safety Belt Reminders
7:Tire Pressure Monitor
_: Tow/Haul Mode
d:Traction Control/StabiliTrak®
M:Windshield Washer Fluid

Black plate (1,1)GMC Savana Owner Manual - 2012 - 2nd - 11/11/11
In Brief 1-1
In Brief
Instrument Panel
Instrument Panel . . . . . . . . . . . . . . 1-2
Initial Drive Information
Initial Drive Information . . . . . . . . 1-4
Remote Keyless Entry (RKE)System . . . . . . . . . . . . . . . . . . . . . . 1-4
Remote Vehicle Start . . . . . . . . . 1-4
Door Locks . . . . . . . . . . . . . . . . . . . 1-5
Windows . . . . . . . . . . . . . . . . . . . . . . 1-5
Seat Adjustment . . . . . . . . . . . . . . 1-6
Safety Belts . . . . . . . . . . . . . . . . . . . 1-8
Airbag On-Off Switch . . . . . . . . . 1-8
Passenger Sensing System . . . 1-9
Mirror Adjustment . . . . . . . . . . . . . 1-9
Steering Wheel Adjustment . . . . . . . . . . . . . . . . . 1-10
Interior Lighting . . . . . . . . . . . . . . 1-11
Exterior Lighting . . . . . . . . . . . . . 1-11
Windshield Wiper/Washer . . . . 1-12
Climate Controls . . . . . . . . . . . . . 1-13
Transmission . . . . . . . . . . . . . . . . 1-14
Vehicle Features
Radio(s) . . . . . . . . . . . . . . . . . . . . . 1-15
Satellite Radio . . . . . . . . . . . . . . . 1-17
Portable Audio Devices . . . . . . 1-17
Bluetooth
®. . . . . . . . . . . . . . . . . . . 1-17
Steering Wheel Controls . . . . . 1-18
Cruise Control . . . . . . . . . . . . . . . 1-18
Power Outlets . . . . . . . . . . . . . . . 1-19
Performance and Maintenance
StabiliTrak®System . . . . . . . . . 1-19
Tire Pressure Monitor . . . . . . . . 1-20
Engine Oil Life System . . . . . . 1-20
Fuel E85 (85% Ethanol) . . . . . 1-20
Driving for Better Fuel Economy . . . . . . . . . . . . . . . . . . . 1-21
Roadside Assistance Program . . . . . . . . . . . . . . . . . . . . 1-21
OnStar
®. . . . . . . . . . . . . . . . . . . . . 1-21

Black plate (3,1)GMC Savana Owner Manual - 2012 - 2nd - 11/11/11
In Brief 1-3
A.Air Vents on page 8‑7.
B. Driver Information Center (DIC) Buttons. See Driver Information
Center (DIC) on page 5‑28.
C. Turn and Lane‐Change Lever. See Turn and Lane-Change
Signals on page 6‑5.
Windshield Wiper/Washer on
page 5‑4.
D. Hazard Warning Flashers on
page 6‑4 (Out of View).
E. Instrument Cluster on
page 5‑11.
F. Shift Lever. See Starting the
Engine on page 9‑18.
Manual Mode on page 9‑31
(If Equipped).
G. Climate Control Systems on
page 8‑1.
H. Infotainment on page 7‑1. I.
Exterior Lamp Controls on
page 6‑1.
J. Instrument Panel Illumination
Control on page 6‑5.
Dome Lamp Override. See
Dome Lamps on page 6‑6.
K. Cruise Control on page 9‑37
(If Equipped).
Fast Idle System (If Equipped).
See the Duramax diesel
supplement for more
information.
L. Steering Wheel Adjustment on
page 5‑2 (If Equipped).
M. Data Link Connector (DLC) (Out of View). See Malfunction
Indicator Lamp on page 5‑20.
N. Horn on page 5‑3.
O. Steering Wheel Controls on
page 5‑2 (If Equipped). P. Tow/Haul Mode Button. See
“Tow/Haul Mode” underTowing
Equipment on page 9‑55.
Q. Power Outlets on page 5‑9.
R. StabiliTrak
®System on
page 9‑35 (If Equipped).
S. Passenger Airbag On‐Off Switch (If Equipped). See
Airbag On-Off Switch on
page 3‑27.
T. Front Storage on page 4‑1
(If Equipped).
U. Passenger Airbag Status
Indicator on page 5‑19
(If Equipped).
OnStar
®System Button
(If Equipped). See OnStar
Overview on page 14‑1.
V. Rear Heating System on
page 8‑4 (If Equipped).
W. USB Port (If Equipped). See Auxiliary Devices on page 7‑17.

Black plate (4,1)GMC Savana Owner Manual - 2012 - 2nd - 11/11/11
1-4 In Brief
Initial Drive
Information
This section provides a brief
overview about some of the
important features that may or may
not be on your specific vehicle.
For more detailed information, refer
to each of the features which can be
found later in this owner manual.
Remote Keyless Entry
(RKE) System
If equipped, the RKE transmitter is
used to remotely lock and unlock
the doors from up to 60 m (195 ft)
away from the vehicle.
RKE Transmitter with RemoteStart Shown
Q:Press to lock all doors.
Lock and unlock feedback can be
personalized. See Vehicle
Personalization on page 5‑42.
K: Press to unlock the driver door.
Press
Kagain within five seconds
to unlock all remaining doors.
j: Press to unlock only the cargo
doors.
L: Press and release to locate
the vehicle. Press
Land hold for
more than two seconds to sound the
panic alarm. Press
Lagain to
cancel the panic alarm.
See Keys on page 2‑2 andRemote
Keyless Entry (RKE) System
Operation on page 2‑3.
Remote Vehicle Start
With this feature the engine can be
started from outside of the vehicle.
Starting the Vehicle
1. Aim the RKE transmitter at the vehicle.
2. Press and release
Q.
3. Immediately after completing Step 2, press and hold
/until
the turn signal lamps flash.
When the vehicle starts, the parking
lamps will turn on and remain on as
long as the engine is running. The
doors will be locked and the climate
control system may come on.

Black plate (5,1)GMC Savana Owner Manual - 2012 - 2nd - 11/11/11
In Brief 1-5
The engine will continue to run for
10 minutes. Repeat the steps for a
10-minute time extension. Remote
start can be extended only once.
Canceling a Remote Start
To cancel a remote start:
.Aim the RKE transmitter at the
vehicle and press and hold
/
until the parking lamps turn off.
.Turn on the hazard warning
flashers.
.Turn the ignition on and then
back off.
See Remote Vehicle Start on
page 2‑5.
Door Locks
Manual Door Locks
Lock and unlock the door from the
outside using the key or the Remote
Keyless Entry (RKE) transmitter,
if available. From the inside, slide
the manual lever on the door up
or down.
See Door Locks on page 2‑7.
Power Door Locks
On vehicles with power door locks,
the switches are located on the
doors.
T:Press to lock and unlock the
doors.
See Power Door Locks on page 2‑8.
Windows
Manual Windows
Operate the manual windows by
turning the hand crank on each door
to raise or lower the side door
windows.
SeeManual Windows on page 2‑17.

Black plate (20,1)GMC Savana Owner Manual - 2012 - 2nd - 11/11/11
1-20 In Brief
.Press and release the
StabiliTrak button again to turn
on both systems.
For more information, see
StabiliTrak
®System on page 9‑35.
Tire Pressure Monitor
This vehicle may have a Tire
Pressure Monitor System (TPMS).
The TPMS warning light alerts you
to a significant loss in pressure of
one of the vehicle's tires. If the
warning light comes on, stop as
soon as possible and inflate the
tires to the recommended pressure
shown on the Tire and Loading
Information label. See Vehicle Load
Limits on page 9‑10. The warning
light will remain on until the tire
pressure is corrected. During cooler conditions, the low tire
pressure warning light may appear
when the vehicle is first started and
then turn off. This may be an early
indicator that the tire pressures are
getting low and the tires need to be
inflated to the proper pressure.
The TPMS does not replace normal
monthly tire maintenance. It is the
driver
’s responsibility to maintain
correct tire pressures.
See Tire Pressure Monitor System
on page 10‑58.
Engine Oil Life System
The engine oil life system calculates
engine oil life based on vehicle use
and displays a DIC message when
it is necessary to change the engine
oil and filter. The oil life system
should be reset to 100% only
following an oil change. Resetting the Oil Life System
1. Turn the ignition to ON/RUN,
with the engine off.
2. Fully press and release the accelerator pedal three times
within five seconds.
3. Turn the key to LOCK/OFF.
See Engine Oil Life System on
page 10‑10.
Fuel E85 (85% Ethanol)
Vehicles that have a FlexFuel badge
and a yellow fuel cap can use either
unleaded gasoline or ethanol fuel
containing up to 85% ethanol (E85).
See Fuel E85 (85% Ethanol) on
page 9‑42. For all other vehicles,
use only the unleaded gasoline
described under Recommended
Fuel on page 9‑40.