oil pressure GMC ACADIA LIMITED 2017 Owner's Manual

GMC Acadia Limited Owner Manual (GMNA-Localizing-U.S.-10283134) -
2017 - crc - 3/30/16
Introduction 3
{Danger
Danger indicates a hazard with a
high level of risk which will result
in serious injury or death.
{Warning
Warning indicates a hazard that
could result in injury or death.
Caution
Caution indicates a hazard that
could result in property or vehicle
damage.
A circle with a slash through it is a
safety symbol which means“Do
Not,” “Do not do this,” or“Do not let
this happen.”
Symbols
The vehicle has components and
labels that use symbols instead of
text. Symbols are shown along with
the text describing the operation or
information relating to a specific
component, control, message,
gauge, or indicator.
M: Shown when the owner
manual has additional instructions
or information.
*: Shown when the service
manual has additional instructions
or information.
0: Shown when there is more
information on another page —
“see page.”
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
!:Antilock Brake System (ABS)
%:Audio Steering Wheel Controls
or OnStar®(if equipped)
$: Brake System Warning Light
":Charging System
I: Cruise Control
`:Do Not Puncture
^:Do Not Service
B:Engine Coolant Temperature
O:Exterior Lamps
_: Flame/Fire Prohibited
#:Fog Lamps
.:Fuel Gauge
+: Fuses
3:Headlamp High/Low-Beam
Changer
j: LATCH System Child Restraints
*:Malfunction Indicator Lamp
::Oil Pressure
g:Outside Power Foldaway
Mirrors

GMC Acadia Limited Owner Manual (GMNA-Localizing-U.S.-10283134) -
2017 - crc - 3/30/16
In Brief 5
In Brief
Instrument Panel
Instrument Panel . . . . . . . . . . . . . . . . 6
Initial Drive Information
Initial Drive Information . . . . . . . . . . 8
Remote Keyless Entry (RKE)System . . . . . . . . . . . . . . . . . . . . . . . . 8
Remote Vehicle Start . . . . . . . . . . . 8
Door Locks . . . . . . . . . . . . . . . . . . . . . 9
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Windows . . . . . . . . . . . . . . . . . . . . . . . 10
Seat Adjustment . . . . . . . . . . . . . . . 10
Memory Features . . . . . . . . . . . . . . 11
Second Row Seats . . . . . . . . . . . . 11
Third Row Seats . . . . . . . . . . . . . . . 11
Heated and Cooled Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . 12
Head Restraint Adjustment . . . . 12
Safety Belts . . . . . . . . . . . . . . . . . . . . 13
Passenger Sensing System . . . 13
Mirror Adjustment . . . . . . . . . . . . . . 13
Steering Wheel Adjustment . . . . 14
Interior Lighting . . . . . . . . . . . . . . . . 15
Exterior Lighting . . . . . . . . . . . . . . . 16
Windshield Wiper/Washer . . . . . . 16
Climate Controls . . . . . . . . . . . . . . . 17
Transmission . . . . . . . . . . . . . . . . . . 17
Vehicle Features
Infotainment System . . . . . . . . . . . 18
Steering Wheel Controls . . . . . . . 18
Cruise Control . . . . . . . . . . . . . . . . . 18
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . . . . . . . 18
Lane Departure Warning (LDW) . . . . . . . . . . . . . . . 19
Side Blind Zone Alert (SBZA) . . . . . . . . . . . . . . . . . . 19
Rear Vision Camera (RVC) . . . . 19
Rear Cross Traffic Alert (RCTA) System . . . . . . . . . . . . . . . . . . . . . . . 19
Parking Assist . . . . . . . . . . . . . . . . . 19
Power Outlets . . . . . . . . . . . . . . . . . 19
Universal Remote System . . . . . 20
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . 20
Performance and Maintenance
Traction Control/Electronic Stability Control . . . . . . . . . . . . . . 21
Tire Pressure Monitor . . . . . . . . . . 21
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
E85 or FlexFuel . . . . . . . . . . . . . . . . 22
Engine Oil Life System . . . . . . . . 22
Driving for Better Fuel Economy . . . . . . . . . . . . . . . . . . . . . 22
Roadside Assistance Program . . . . . . . . . . . . . . . . . . . . . . 22

GMC Acadia Limited Owner Manual (GMNA-Localizing-U.S.-10283134) -
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28 Keys, Doors, and Windows
Extending Engine Run Time
To extend the engine run time by
10 minutes, repeat Steps 1 and 2
while the engine is still running. An
extension can be requested
30 seconds after starting. The
engine run time can only be
extended if it is the first remote start
since the vehicle has been driven.
Remote start can be extended
one time.
If the remote start procedure is used
again before the first 10-minute time
frame has ended, the first
10 minutes will immediately expire
and the second 10-minute time
frame will start.
For example, if
Qand then/are
pressed again after the vehicle has
been running for five minutes,
10 minutes are added, allowing the
engine to run for a total of
15 minutes.
A maximum of two remote starts or
a remote start with an extension are
allowed between ignition cycles. After the vehicle's engine has been
started two times using the remote
start button or a start with an
extension, the ignition must be
turned on and then back off before
the remote start procedure can be
used again.
Canceling a Remote Start
To manually shut off a remote start:
.
Press and hold
/until the
parking lamps turn off.
. Turn on the hazard warning
flashers.
. Turn the ignition switch on and
then off.
Conditions in Which the
Remote Start Will Not Work
The vehicle cannot be started using
the remote start feature if the key is
in the ignition, the hood is open,
or there is an emission control
system malfunction.
The engine turns off during a remote
start if the coolant temperature gets
too high or if the oil pressure
gets low.
Door Locks
{Warning
Unlocked doors can be
dangerous.
. Passengers, especially
children, can easily open
the doors and fall out of a
moving vehicle. When a
door is locked, the handle
will not open it. The chance
of being thrown out of the
vehicle in a crash is
increased if the doors are
not locked. So, all
passengers should wear
safety belts properly and the
doors should be locked
whenever the vehicle is
driven.
. Young children who get into
unlocked vehicles may be
unable to get out. A child
can be overcome by
extreme heat and can suffer
permanent injuries or even
(Continued)

GMC Acadia Limited Owner Manual (GMNA-Localizing-U.S.-10283134) -
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Instruments and Controls 97
Instruments and
Controls
Controls
Steering Wheel Adjustment . . . . 98
Steering Wheel Controls . . . . . . . 98
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Windshield Wiper/Washer . . . . . . 98
Rear Window Wiper/Washer . . . 99
Compass . . . . . . . . . . . . . . . . . . . . . . 99
Clock . . . . . . . . . . . . . . . . . . . . . . . . . 101
Power Outlets . . . . . . . . . . . . . . . . 101
Warning Lights, Gauges, and
Indicators
Warning Lights, Gauges, andIndicators . . . . . . . . . . . . . . . . . . . 103
Instrument Cluster . . . . . . . . . . . . 104
Speedometer . . . . . . . . . . . . . . . . . 105
Odometer . . . . . . . . . . . . . . . . . . . . . 105
Tachometer . . . . . . . . . . . . . . . . . . . 105
Fuel Gauge . . . . . . . . . . . . . . . . . . . 105
Engine Coolant Temperature Gauge . . . . . . . . . . . . . . . . . . . . . . 106
Voltmeter Gauge . . . . . . . . . . . . . 107 Safety Belt Reminders . . . . . . . . 107
Airbag Readiness Light . . . . . . . 108
Passenger Airbag Status
Indicator . . . . . . . . . . . . . . . . . . . . 108
Charging System Light . . . . . . . 109
Malfunction Indicator Lamp
(Check Engine Light) . . . . . . . . 109
Brake System Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . 111
Antilock Brake System (ABS) Warning Light . . . . . . . . . . . . . . . 112
Tow/Haul Mode Light . . . . . . . . . 112
Lane Departure Warning (LDW) Light . . . . . . . . . . . . . . . . . 113
Vehicle Ahead Indicator . . . . . . . 113
StabiliTrak
®Indicator Light . . . 113
Engine Coolant Temperature Warning Light . . . . . . . . . . . . . . . 113
Tire Pressure Light . . . . . . . . . . . 114
Engine Oil Pressure Light . . . . . 114
Security Light . . . . . . . . . . . . . . . . . 115
High-Beam On Light . . . . . . . . . . 115
Front Fog Lamp Light . . . . . . . . . 115
Cruise Control Light . . . . . . . . . . 115
Information Displays
Driver Information Center (DIC) . . . . . . . . . . . . . . . . 116
Head-Up Display (HUD) . . . . . . 120
Vehicle Messages
Vehicle Messages . . . . . . . . . . . . 123
Battery Voltage and Charging Messages . . . . . . . . . . . . . . . . . . . 124
Brake System Messages . . . . . 124
Cruise Control Messages . . . . . 124
Door Ajar Messages . . . . . . . . . . 124
Engine Cooling System Messages . . . . . . . . . . . . . . . . . . . 125
Engine Oil Messages . . . . . . . . . 126
Engine Power Messages . . . . . 126
Fuel System Messages . . . . . . . 126
Key and Lock Messages . . . . . 127
Lamp Messages . . . . . . . . . . . . . . 127
Object Detection System Messages . . . . . . . . . . . . . . . . . . . 127
Ride Control System Messages . . . . . . . . . . . . . . . . . . . 129
Airbag System Messages . . . . 129
Security Messages . . . . . . . . . . . 129
Service Vehicle Messages . . . . 130
Tire Messages . . . . . . . . . . . . . . . . 130
Transmission Messages . . . . . . 131
Vehicle Reminder Messages . . . . . . . . . . . . . . . . . . . 132
Vehicle Speed Messages . . . . . 132
Washer Fluid Messages . . . . . . 132

GMC Acadia Limited Owner Manual (GMNA-Localizing-U.S.-10283134) -
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114 Instruments and Controls
Stop and turn off the vehicle to
avoid damage to the engine.
A warning chime sounds when this
light is on.
SeeEngine Overheating 0222 for
more information.
Tire Pressure Light
For vehicles with the Tire Pressure
Monitor System (TPMS), this light
comes on briefly when the engine is
started. It provides information
about tire pressures and the TPMS.
When the Light Is On Steady
This indicates that one or more of
the tires are significantly
underinflated.
A Driver Information Center (DIC)
tire pressure message may also
display. See Tire Messages 0130.
Stop as soon as possible, and inflate the tires to the pressure value
shown on the Tire and Loading
Information label. See
Tire
Pressure 0249.
When the Light Flashes First and
Then Is On Steady
If the light flashes for about a minute
and then stays on, there may be a
problem with the TPMS. If the
problem is not corrected, the light
will come on at every ignition cycle.
See Tire Pressure Monitor
Operation 0251.Engine Oil Pressure Light
Oil pressure can vary with engine
speed, outside temperature, and oil
viscosity.
On some models, the oil pump will
vary engine oil pressure according
to engine needs. Oil pressure may
change quickly as the engine speed
or load varies. This is normal. If the
oil pressure warning light or Driver
Information Center (DIC) message
indicates oil pressure outside the
normal operating range, check the
vehicle's oil as soon as possible.
See Engine Oil Messages 0126.
Caution
Lack of proper engine oil
maintenance can damage the
engine. Driving with the engine oil
low can also damage the engine.
The repairs would not be covered
by the vehicle warranty. Check
the oil level as soon as possible.
Add oil if required, but if the oil
level is within the operating range
and the oil pressure is still low,
have the vehicle serviced. Always
follow the maintenance schedule
for changing engine oil.
This light should come on briefly as
the engine is started. If it does not
come on, have the vehicle serviced
by your dealer.

GMC Acadia Limited Owner Manual (GMNA-Localizing-U.S.-10283134) -
2017 - crc - 3/30/16
116 Instruments and Controls
Information Displays
Driver Information
Center (DIC)
The DIC displays information about
your vehicle. It also displays
warning messages if a system
problem is detected.
All messages will appear in the DIC
display at the top of the instrument
cluster.
The DIC comes on when the ignition
is on. After a short delay, the DIC
will display the information that was
last displayed before the engine
was turned off.
The DIC also displays a shift lever
position indicator on the bottom line
of the display. SeeAutomatic
Transmission 0179.
The outside air temperature and
compass, if equipped, also display
on the DIC when viewing the trip
and fuel information. The outside air
temperature automatically appears
in the top right corner of the DIC
display. If there is a problem with the system that controls the
temperature display, the numbers
will be replaced with dashes. If this
occurs, have the vehicle serviced.
The compass will be shown in the
bottom right corner of the DIC
display. See
Compass099.
The DIC has different displays,
which can be accessed by pressing
the DIC buttons on the center stack.
The DIC also allows some features
to be customized. See Vehicle
Personalization 0132.
DIC Buttons
The buttons are the set/reset,
customization, vehicle information,
and trip/fuel buttons. The button
functions are detailed in the
following pages.
V: Press this button to set or reset
certain functions and to turn off or
acknowledge messages on the DIC.
U: Press this button to customize
the feature settings on your vehicle.
See Vehicle Personalization 0132.
T:Press this button to display the
oil life, park assist on vehicles with
this feature, units, tire pressure
readings on vehicles with this
feature, and compass calibration
and zone setting on vehicles with
this feature.
3: Press this button to display
the odometer, trip odometers, fuel
range, average economy, timer, fuel
used, and average speed.
Vehicle Information Menu
Items
T: Press this button to scroll
through the following menu items:
OIL LIFE
Press the vehicle information button
until OIL LIFE REMAINING
displays. This display shows an
estimate of the oil's remaining useful
life. If you see 99% OIL LIFE

GMC Acadia Limited Owner Manual (GMNA-Localizing-U.S.-10283134) -
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126 Instruments and Controls
unsafe temperatures for operation.
Stop and turn off the vehicle as
soon as it is safe to do so to avoid
severe damage. This message
clears when the engine has cooled
to a safe operating temperature.
Engine Oil Messages
CHANGE ENGINE OIL SOON
This message displays when
service is required for the vehicle.
See your dealer. SeeEngine Oil
0 213 andMaintenance
Schedule 0289.
Acknowledging the CHANGE
ENGINE OIL SOON message will
not reset the OIL LIFE REMAINING.
See “Oil Life” underDriver
Information Center (DIC) 0116 and
Engine Oil Life System 0216.
ENGINE OIL LOW —ADD OIL
On some vehicles, this message
displays when the engine oil level
may be too low. Check the oil level
before filling to the recommended
level. If the oil is not low and this message remains on, take the
vehicle to your dealer for service.
See
Engine Oil 0213.
OIL PRESSURE LOW STOP
ENGINE
This message displays when the
vehicle's engine oil pressure is low.
The oil pressure light also appears
on the instrument cluster. See
Engine Oil Pressure Light 0114.
Stop the vehicle immediately, as
engine damage can result from
driving a vehicle with low oil
pressure. Have the vehicle serviced
by your dealer as soon as possible
when this message is displayed.
Engine Power Messages
ENGINE POWER IS REDUCED
This message displays and a chime
sounds when the cooling system
temperature gets too hot and the
engine further enters the engine
coolant protection mode. See
Engine Overheating 0222 for
further information. This message also displays when
the vehicle's engine power is
reduced. Reduced engine power
can affect the vehicle's ability to
accelerate. If this message is on,
but there is no reduction in
performance, proceed to your
destination. The performance may
be reduced the next time the vehicle
is driven. The vehicle may be driven
at a reduced speed while this
message is on, but acceleration and
speed may be reduced. Anytime
this message stays on, the vehicle
should be taken to your dealer for
service as soon as possible.
Fuel System Messages
FUEL LEVEL LOW
This message displays and a chime
sounds if the fuel level is low. Refuel
as soon as possible. See
Fuel
Gauge 0105 and Fuel 0197 for
more information.
TIGHTEN GAS CAP
This message may display along
with the check engine light on the
instrument cluster if the vehicle's

GMC Acadia Limited Owner Manual (GMNA-Localizing-U.S.-10283134) -
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208 Vehicle Care
Vehicle Care
General Information
General Information . . . . . . . . . . 209
California Proposition65 Warning . . . . . . . . . . . . . . . . . 209
California Perchlorate Materials Requirements . . . . . 209
Accessories and Modifications . . . . . . . . . . . . . . . . 209
Vehicle Checks
Doing Your OwnService Work . . . . . . . . . . . . . . . 210
Hood . . . . . . . . . . . . . . . . . . . . . . . . . 211
Engine Compartment Overview . . . . . . . . . . . . . . . . . . . . 212
Engine Cover . . . . . . . . . . . . . . . . . 213
Engine Oil . . . . . . . . . . . . . . . . . . . . 213
Engine Oil Life System . . . . . . . 216
Automatic Transmission Fluid . . . . . . . . . . . . . . . . . . . . . . . . 216
Engine Air Cleaner/Filter . . . . . . 217
Cooling System . . . . . . . . . . . . . . 218
Engine Coolant . . . . . . . . . . . . . . . 219
Engine Overheating . . . . . . . . . . 222
Overheated Engine Protection Operating Mode . . . . . . . . . . . . . 223
Power Steering Fluid . . . . . . . . . 224
Washer Fluid . . . . . . . . . . . . . . . . . 224 Brakes . . . . . . . . . . . . . . . . . . . . . . . 225
Brake Fluid . . . . . . . . . . . . . . . . . . . 226
Battery - North America . . . . . . 227
All-Wheel Drive . . . . . . . . . . . . . . . 228
Starter Switch Check . . . . . . . . . 228
Automatic Transmission Shift
Lock Control Function
Check . . . . . . . . . . . . . . . . . . . . . . . 228
Ignition Transmission Lock Check . . . . . . . . . . . . . . . . . . . . . . . 229
Park Brake and P (Park) Mechanism Check . . . . . . . . . . 229
Wiper Blade Replacement . . . . 229
Windshield Replacement . . . . . 230
Headlamp Aiming
Headlamp Aiming . . . . . . . . . . . . 231
Bulb Replacement
Bulb Replacement . . . . . . . . . . . . 231
High Intensity Discharge (HID) Lighting . . . . . . . . . . . . . . . . . . . . . 231
LED Lighting . . . . . . . . . . . . . . . . . 231
License Plate Lamp . . . . . . . . . . 231
Replacement Bulbs . . . . . . . . . . . 232
Electrical System
High Voltage Devices and Wiring . . . . . . . . . . . . . . . . . . . . . . . 232
Electrical System Overload . . . 232
Fuses and Circuit Breakers . . . 233 Engine Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 233
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 239
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 242
All-Season Tires . . . . . . . . . . . . . . 243
Winter Tires . . . . . . . . . . . . . . . . . . 243
Summer Tires . . . . . . . . . . . . . . . . 243
Tire Sidewall Labeling . . . . . . . . 244
Tire Designations . . . . . . . . . . . . . 246
Tire Terminology andDefinitions . . . . . . . . . . . . . . . . . . 247
Tire Pressure . . . . . . . . . . . . . . . . . 249
Tire Pressure Monitor System . . . . . . . . . . . . . . . . . . . . . . 250
Tire Pressure Monitor Operation . . . . . . . . . . . . . . . . . . . 251
Tire Inspection . . . . . . . . . . . . . . . . 254
Tire Rotation . . . . . . . . . . . . . . . . . 255
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . 256
Buying New Tires . . . . . . . . . . . . . 256
Different Size Tires and Wheels . . . . . . . . . . . . . . . . . . . . . . 258
Uniform Tire Quality Grading . . . . . . . . . . . . . . . . . . . . . 258
Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . . . 260
Wheel Replacement . . . . . . . . . . 260

GMC Acadia Limited Owner Manual (GMNA-Localizing-U.S.-10283134) -
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Vehicle Care 213
1. Remote Negative (−) Terminal.See Jump Starting - North
America 0271.
2. Engine Compartment Fuse
Block 0233.
3. Radiator Pressure Cap (Out of View). See Cooling
System 0218.
4. Engine Coolant Recovery Cap. See Cooling System 0218.
5. Remote Positive (+) Terminal. See Jump Starting - North
America 0271.
6. Power Steering Reservoir and Cap (Under Engine Cover).
See Power Steering
Fluid 0224.
7. Engine Oil Fill Cap. See “When
to Add Engine Oil” under
Engine Oil 0213.
8. Engine Oil Dipstick (Out of View). See “Checking Engine
Oil” under Engine Oil 0213.
9. Engine Cooling Fans (Out of View). See Cooling
System 0218.
10. Engine Cover 0213. 11. Brake Fluid Reservoir. See
Brake Fluid 0226.
12. Windshield Washer Fluid Reservoir. See “Adding Washer
Fluid” under Washer
Fluid 0224.
13. Engine Air Cleaner/Filter 0217.
Engine Cover
1. Oil Fill Cap
2. Engine Cover
To remove:
1. Remove the oil fill cap (1). 2. Raise the engine cover (2) to
release it from the retainers.
3. Lift and remove the engine cover.
4. Reverse Steps 1–3 to reinstall engine cover.
Engine Oil
To ensure proper engine
performance and long life, careful
attention must be paid to engine oil.
Following these simple, but
important steps will help protect
your investment:
.Use engine oil approved to the
proper specification and of the
proper viscosity grade. See
“Selecting the Right Engine Oil”
in this section.
. Check the engine oil level
regularly and maintain the
proper oil level. See “Checking
Engine Oil” and“When to Add
Engine Oil” in this section.
. Change the engine oil at the
appropriate time. See Engine Oil
Life System 0216.

GMC Acadia Limited Owner Manual (GMNA-Localizing-U.S.-10283134) -
2017 - crc - 3/30/16
Vehicle Care 247
Tire Terminology and
Definitions
Air Pressure:The amount of
air inside the tire pressing
outward on each square inch of
the tire. Air pressure is
expressed in kPa (kilopascal)
or psi (pounds per square inch).
Accessory Weight
:The
combined weight of optional
accessories. Some examples of
optional accessories are
automatic transmission, power
windows, power seats, and air
conditioning.
Aspect Ratio
:The relationship
of a tire's height to its width.
Belt
:A rubber coated layer of
cords between the plies and the
tread. Cords may be made from
steel or other reinforcing
materials. Bead
:The tire bead contains
steel wires wrapped by steel
cords that hold the tire onto
the rim.
Bias Ply Tire
:A pneumatic tire
in which the plies are laid at
alternate angles less than
90 degrees to the centerline of
the tread.
Cold Tire Pressure
:The
amount of air pressure in a tire,
measured in kPa (kilopascal)
or psi (pounds per square inch)
before a tire has built up heat
from driving. See Tire
Pressure 0249.
Curb Weight
:The weight of a
motor vehicle with standard and
optional equipment including the
maximum capacity of fuel, oil,
and coolant, but without
passengers and cargo.
DOT Markings
:A code molded
into the sidewall of a tire
signifying that the tire is in
compliance with the U.S. Department of Transportation
(DOT) Motor Vehicle Safety
Standards. The DOT code
includes the Tire Identification
Number (TIN), an alphanumeric
designator which can also
identify the tire manufacturer,
production plant, brand, and
date of production.
GVWR
:Gross Vehicle Weight
Rating. See Vehicle Load
Limits 0167.
GAWR FRT
:Gross Axle Weight
Rating for the front axle. See
Vehicle Load Limits 0167.
GAWR RR
:Gross Axle Weight
Rating for the rear axle. See
Vehicle Load Limits 0167.
Intended Outboard Sidewall
:
The side of an asymmetrical tire
that must always face outward
when mounted on a vehicle.
Kilopascal (kPa)
:The metric
unit for air pressure.