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adjusted. The climate control system will also turn on if either the fan control, defrost, AUTO, or air conditioning buttons are pressed.


Automatic Operation AUTO (Automatic): The system automatically controls the inside temperature, the air delivery, and the fan speed. To use automatic mode: 1. Press the AUTO button. When AUTO is selected, the current temperature(s) selected and AUTO is shown on the display. The current air delivery mode and fan speed also appear for approximately five seconds. When AUTO is selected, the air conditioning and air inlet are automatically controlled. The air conditioning runs when the outside temperature is over 4°C (40°F). The system is automatically set to outside air, unless it is hot outside and then the air inlet changes to recirculation mode to help


Climate Controls


8-5


quickly cool the vehicle. The recirculation indicator light will come on.


2. Set the temperature for the


driver and passenger. To find a comfortable setting, start with a 22°C (73°F) temperature setting and allow about 20 minutes for the system to regulate. Use the driver's side or passenger side temperature buttons to adjust the temperature setting as necessary. The system will remain at the selected setting. Choosing the warmest or coolest temperatures does not cause the vehicle to heat or cool more quickly. To avoid blowing cold air in cold weather, the system delays turning on the fan until warm air is available. Press the fan control to override this delay and select the fan speed.


GMC Acadia/Acadia Denali Owner Manual - 2011


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8-6


Climate Controls


Temperature Control The driver and passenger side temperature buttons are used to adjust the temperature of the air coming through the system. The temperature can be adjusted even if the system is turned off since outside air still enters the vehicle, unless the recirculation mode is selected. See “Recirculation” later in this section. Driver Side Temperature Control: Press the + or − buttons to increase or decrease the driver side temperature. The driver side temperature display will show the temperature setting. Passenger Side Temperature Control: Press the + or − buttons to increase or decrease the passenger side temperature. The passenger side display will show the temperature setting.


PASS (Passenger): Press to set the passenger temperature to match the driver temperature setting. The PASS indicator will turn off. When the passenger temperature setting is different than the driver setting, the PASS indicator comes on. Manual Operation The air delivery mode or fan speed can be manually adjusted. D / C (Fan Control): Press to increase or decrease the fan speed. Pressing D or C while in automatic control places the fan speed under manual control. The air delivery mode remains in automatic control. The fan setting still displays, but the word AUTO no longer displays, and the AUTO button indicator light turns off.


H / G (Air Delivery Mode Control): Press to change the direction of the airflow in the vehicle. Repeatedly press H or G until the desired mode appears on the display. Pressing a mode button while the system is off changes the air delivery mode without turning the system on. Press a mode button while in automatic control to place the system into manual control. The air delivery mode setting still displays, but the word AUTO no longer displays, and the AUTO button indicator light turns off. H (Vent): Air is directed to the instrument panel outlets. ) (Bi-Level): Air is divided between the instrument panel and floor outlets. Some air is directed towards the windshield and side window outlets. Cooler air is directed to the upper outlets and warmer air to the floor outlets.


GMC Acadia/Acadia Denali Owner Manual - 2011


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6 (Floor): Air is directed to the floor outlets, with some of the air directed to the windshield, side window, and second row floor outlets. In this mode, the system uses outside air. - (Defog): This mode clears the windows of fog or moisture. Air is directed to the windshield, floor outlets, and side window vents. When this mode is selected, the system turns off recirculation and runs the air conditioning compressor unless the outside temperature is less than 4°C (40°F). Do not drive the vehicle until all the windows are clear. 0 (Defrost): Press to turn the defrost on or off. This mode quickly clears the windshield of fog or frost. Air is directed to the windshield, side window, and floor vents. In this mode, outside air is pulled


inside the vehicle. The air conditioning system runs automatically in this setting, unless the outside temperature is less than 4°C (40°F). Do not drive the vehicle until all the windows are clear. While in defrost mode, if the PASS button is pressed, the PASS button indicator flashes three times to show that the passenger climate control system cannot be activated. If the passenger temperature buttons are adjusted while in defrost mode, the driver temperature indicator will change. The passenger temperature will not be displayed. When returning to bi-level, vent, or floor mode, the previous temperature settings displays in place of any change made while in defrost mode.


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8-7


Air Conditioning # (Air Conditioning): Press to turn the air conditioning (A/C) on and off. An indicator light comes on when A/C is on. The A/C does not work when the outside temperature is below 4°C (40°F). If # is pressed the indicator flashes three times and turns off to show that the A/C mode is not available. If the A/C is on and the outside temperature drops below a temperature which is too cool for air conditioning to be effective, the A/C indicator turns off to show that the A/C mode has been canceled. On hot days, open the windows briefly to let hot inside air escape. This helps reduce the time it takes for the interior of the vehicle to cool down.


GMC Acadia/Acadia Denali Owner Manual - 2011


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8-8


Climate Controls


The air conditioning system removes moisture from the air, so water might drip under the vehicle while idling or after turning off the engine. This is normal. @ (Recirculation): Press to turn the recirculation mode on or off. An indicator light comes on when recirculation is on. When the engine is turned off, the recirculation mode automatically turns off and must be re‐selected when the engine is turned on again. This mode recirculates and helps to quickly cool the air inside the vehicle. It can be used to prevent outside air and odors from entering the vehicle.


The recirculation mode cannot be used with floor, defog, or defrosting modes. If recirculation is selected in these modes, the indicator flashes three times and turns off. The air conditioning compressor also comes on when this mode is activated. While in recirculation mode the windows can fog when the weather is cold and damp. To clear the fog, select either the defog or defrost mode and increase the fan speed. REAR: Press to turn the rear heating and air conditioning on or off. See Rear Climate Control System (Rear Climate Control Only) on page 8‑10 or Rear Climate Control System (Rear Climate with Rear Seat Audio) on page 8‑11.


Rear Window Defogger The rear window defogger uses a warming grid to remove fog from the rear window. < (Rear Window Defogger): Press to turn the rear window defogger on or off. The rear window defogger stays on for about 10 minutes, before turning off. The defogger also turns off when the engine is turned off. Do not drive the vehicle until all the windows are clear. For vehicles with heated outside rearview mirrors, fog or frost is cleared from the surface of the mirror when the rear window defog button is pressed. Notice: Do not use a razor blade or sharp object to clear the inside rear window. Do not adhere anything to the defogger grid lines in the rear glass. These actions may damage the rear defogger. Repairs would not be covered by your warranty.


GMC Acadia/Acadia Denali Owner Manual - 2011


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Sensors


The solar sensor, located in the defrost grille in the middle of the instrument panel, monitors the solar heat. Do not cover the solar sensor or the system will not work properly.


The interior temperature sensor located on the instrument panel to the right of the steering column, measures the temperature of the air inside the vehicle.


Climate Controls


8-9


There is also an exterior temperature sensor located behind the front grille. This sensor reads the outside air temperature and helps maintain the temperature inside the vehicle. Any cover on the front of the vehicle could cause a false reading in the displayed temperature. The climate control system uses the information from these sensors to maintain comfort settings by adjusting the temperature, fan speed, and the air delivery mode. The system may also supply cooler air to the side of the vehicle facing the sun. The recirculation mode will also be used as needed to maintain cool outlet temperatures.


GMC Acadia/Acadia Denali Owner Manual - 2011


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8-10


Climate Controls


Rear Climate Control System (Rear Climate Control Only)


A. Fan Control B. Temperature Control C. Air Delivery Mode Control For vehicles with the rear climate control system, the controls are located on the rear of the center console. The system can also be controlled with the front controls.


Press the REAR button on the front climate control system to turn the rear climate control system on or off. An indicator comes on when the rear system is on. The system also turns on if any of the rear controls are adjusted. Mimic Mode: This mode matches the rear climate control to the front climate control settings. It comes on when REAR is pressed.


Independent Mode: This mode directs rear seating airflow according to the settings of the rear controls. It comes on when any rear control is adjusted. Fan Control: Turn clockwise or counterclockwise to increase or decrease the fan speed. Turn the knob to 9 to turn the fan off. Temperature Control: Turn clockwise or counterclockwise to increase or decrease the airflow temperature. Air Delivery Mode Control: Turn to the desired mode to change the airflow direction. H (Vent): Air is directed through the overhead outlets. ) (Bi-Level): Air is directed through the rear floor outlets, as well as the overhead outlets. 6 (Floor): Air is directed through the floor outlets. The rear system floor outlets are located under the third row seats.


GMC Acadia/Acadia Denali Owner Manual - 2011


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Rear Climate Control System (Rear Climate with Rear Seat Audio)


A. Fan Control B. Air Delivery Mode Control C. Temperature Control For vehicles with the rear climate control system, the controls are located on the rear of the center console.


Press the REAR button on the front climate control system to turn the rear climate control system on or off. The system also turns on if any of the rear controls, except for the C are pressed. An indicator comes on when the rear system is on.


Climate Controls


8-11


The system can also be turned off, by pressing and holding the C button. Mimic Mode: This mode matches the rear climate control to the front climate control settings. It comes on when REAR is pressed. Independent Mode: This mode directs rear seating airflow according to the settings of the rear controls. It comes on when any rear control is adjusted. D C (Fan Control): Press the fan up or down buttons to increase or decrease the fan speed. Temperature Control: Press + or − to increase or decrease the air temperature. The temperature settings will display in 0‐12 increments, going from the coolest (0) to the warmest (12) setting.


GMC Acadia/Acadia Denali Owner Manual - 2011


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8-12


Climate Controls


N (Air Delivery Mode Control): Press to manually change the direction of the airflow. Repeatedly press the button until the desired mode appears on the display. H (Vent): Air is directed through the overhead outlets. ) (Bi-Level): Air is directed through the rear floor outlets, as well as the overhead outlets. 6 (Floor): Air is directed through the floor outlets. The rear system floor outlets are located under the third row seats.


Air Vents Use the slider switch in the center of the outlet, to change the direction of the air flow. Use the thumbwheel near the outlet to control the amount of air flow or to shut off the airflow. Keep all outlets open whenever possible for best system performance. Operation Tips . Clear away any ice, snow,


or leaves from the air inlets at the base of the windshield that can block the flow of air into the vehicle.


. Use of non-GM approved hood deflectors can adversely affect the performance of the system.


. Keep the path under all seats


clear of objects to help circulate the air inside the vehicle more effectively. If fogging reoccurs while in vent or bi-level modes with mild temperature throughout the vehicle, turn on the air conditioner to reduce windshield fogging.


GMC Acadia/Acadia Denali Owner Manual - 2011


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Climate Controls


8-13


Maintenance


Passenger Compartment Air Filter The filter removes dust, pollen, and other airborne irritants from outside air and inside air when in recirculation mode. To find out what type of replacement filter to use, see Maintenance Replacement Parts on page 11‑9. 1. Open the glove box.


2. Twist the compartment


5. Squeeze the housing cover (A)


retainers (A) and pull outward to remove.


4.


3. Lower the instrument panel compartment assembly (B) beyond the stops. If needed, unsnap the instrument panel compartment assembly (B) from the instrument panel. When re-installing, be sure the instrument panel compartment dampener arm is aligned properly to the dampener gear assembly.


tabs to remove.


6. Remove the old air filter from the passenger compartment air filter housing (B). Install the new air filter.


7. 8. Replace the housing cover. 9.


If removed, re‐install the instrument panel compartment assembly.


10. Re‐install the compartment


retainers.


See your dealer if additional assistance is needed.


GMC Acadia/Acadia Denali Owner Manual - 2011


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8-14


Climate Controls


2 NOTES


GMC Acadia/Acadia Denali Owner Manual - 2011


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Driving and Operating


Shifting Into Park . . . . . . . . . . . . 9-21
Shifting Out of Park . . . . . . . . . . 9-23
Parking Over Things


That Burn . . . . . . . . . . . . . . . . . . 9-23


Object Detection Systems


Ultrasonic Parking Assist . . . . 9-35
Rear Vision


Camera (RVC) . . . . . . . . . . . . . 9-37


Driving and Operating


9-1


Driving Information


Defensive Driving . . . . . . . . . . . . . 9-2
Drunk Driving . . . . . . . . . . . . . . . . . 9-2
Control of a Vehicle . . . . . . . . . . . 9-3
Braking . . . . . . . . . . . . . . . . . . . . . . . 9-3
Steering . . . . . . . . . . . . . . . . . . . . . . . 9-4
Off-Road Recovery . . . . . . . . . . . . 9-5
Loss of Control . . . . . . . . . . . . . . . . 9-6
Driving on Wet Roads . . . . . . . . . 9-7
Highway Hypnosis . . . . . . . . . . . . 9-8
Hill and Mountain Roads . . . . . . 9-8
Winter Driving . . . . . . . . . . . . . . . . . 9-9
If the Vehicle is Stuck . . . . . . . . 9-11
Vehicle Load Limits . . . . . . . . . . 9-12


Starting and Operating


New Vehicle Break-In . . . . . . . . 9-17
Ignition Positions . . . . . . . . . . . . 9-18
Starting the Engine . . . . . . . . . . 9-19
Engine Heater . . . . . . . . . . . . . . . 9-20
Retained Accessory


Power (RAP) . . . . . . . . . . . . . . . 9-21


Engine Exhaust


Engine Exhaust . . . . . . . . . . . . . . 9-24
Running the Vehicle While


Parked . . . . . . . . . . . . . . . . . . . . . 9-24


Automatic Transmission


Automatic Transmission . . . . . 9-25
Manual Mode . . . . . . . . . . . . . . . . 9-27
Tow/Haul Mode . . . . . . . . . . . . . . 9-28


Drive Systems


All-Wheel Drive . . . . . . . . . . . . . . 9-28


Brakes


Antilock Brake


System (ABS) . . . . . . . . . . . . . . 9-29
Parking Brake . . . . . . . . . . . . . . . 9-30
Brake Assist . . . . . . . . . . . . . . . . . 9-30


Ride Control Systems


StabiliTrak® System . . . . . . . . . 9-31


Cruise Control


Cruise Control . . . . . . . . . . . . . . . 9-33


Fuel


Fuel . . . . . . . . . . . . . . . . . . . . . . . . . 9-42
Recommended Fuel . . . . . . . . . 9-42
Gasoline Specifications (U.S.


and Canada Only) . . . . . . . . . . 9-42


California Fuel


Requirements . . . . . . . . . . . . . . 9-43
Fuels in Foreign Countries . . . 9-43
Fuel Additives . . . . . . . . . . . . . . . 9-43
Filling the Tank . . . . . . . . . . . . . . 9-44
Filling a Portable Fuel


Container . . . . . . . . . . . . . . . . . . . 9-46


Towing


General Towing


Information . . . . . . . . . . . . . . . . . 9-46


Driving Characteristics and


Towing Tips . . . . . . . . . . . . . . . . 9-47
Trailer Towing . . . . . . . . . . . . . . . . 9-52
Towing Equipment . . . . . . . . . . . 9-54


Conversions and Add-Ons


Add-On Electrical


Equipment . . . . . . . . . . . . . . . . . 9-56


GMC Acadia/Acadia Denali Owner Manual - 2011


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9-2


Driving and Operating


Driving Information


Defensive Driving Defensive driving means “always expect the unexpected.” The first step in driving defensively is to wear the safety belt. See Safety Belts on page 3‑16.


{ WARNING


Assume that other road users (pedestrians, bicyclists, and other drivers) are going to be careless and make mistakes. Anticipate what they might do and be ready. In addition:


. Allow enough following


distance between you and the driver in front of you.


. Focus on the task of driving.


(Continued)


WARNING (Continued)


Driver distraction can cause collisions resulting in injury or possible death. These simple defensive driving techniques could save your life.


Drunk Driving


{ WARNING Drinking and then driving is very dangerous. Your reflexes, perceptions, attentiveness, and judgment can be affected by even a small amount of alcohol. You can have a serious — or even fatal — collision if you drive after drinking. Do not drink and drive or ride with a driver who has been drinking. Ride home in a cab; or if you are with a group, designate a driver who will not drink.


Death and injury associated with drinking and driving is a global tragedy. Alcohol affects four things that anyone needs to drive a vehicle: judgment, muscular coordination, vision, and attentiveness. Police records show that almost 40 percent of all motor vehicle-related deaths involve alcohol. In most cases, these deaths are the result of someone who was drinking and driving. In recent years, more than 17,000 annual motor vehicle-related deaths have been associated with the use of alcohol, with about 250,000 people injured. For persons under 21, it is against the law in every U.S. state to drink alcohol. There are good medical, psychological, and developmental reasons for these laws. The obvious way to eliminate the leading highway safety problem is for people never to drink alcohol and then drive.


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Medical research shows that alcohol in a person's system can make crash injuries worse, especially injuries to the brain, spinal cord, or heart. This means that when anyone who has been drinking — driver or passenger — is in a crash, that person's chance of being killed or permanently disabled is higher than if the person had not been drinking.


Control of a Vehicle The following three systems help to control the vehicle while driving — brakes, steering, and accelerator. At times, as when driving on snow or ice, it is easy to ask more of those control systems than the tires and road can provide. Meaning, you can lose control of the vehicle. See StabiliTrak® System on page 9‑31. Adding non‐dealer accessories can affect vehicle performance. See Accessories and Modifications on page 10‑3.


Braking See Brake System Warning Light on page 5‑20. Braking action involves perception time and reaction time. Deciding to push the brake pedal is perception time. Actually doing it is reaction time. Average reaction time is about three‐fourths of a second. But that is only an average. It might be less with one driver and as long as two or three seconds or more with another. Age, physical condition, alertness, coordination, and eyesight all play a part. So do alcohol, drugs, and frustration. But even in three‐fourths of a second, a vehicle moving at 100 km/h (60 mph) travels 20 m (66 ft). That could be a lot of distance in an emergency, so keeping enough space between the vehicle and others is important.


Driving and Operating


9-3


And, of course, actual stopping distances vary greatly with the surface of the road, whether it is pavement or gravel; the condition of the road, whether it is wet, dry, or icy; tire tread; the condition of the brakes; the weight of the vehicle; and the amount of brake force applied. Avoid needless heavy braking. Some people drive in spurts — heavy acceleration followed by heavy braking — rather than keeping pace with traffic. This is a mistake. The brakes might not have time to cool between hard stops. The brakes will wear out much faster with a lot of heavy braking. Keeping pace with the traffic and allowing realistic following distances eliminates a lot of unnecessary braking. That means better braking and longer brake life.


GMC Acadia/Acadia Denali Owner Manual - 2011


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9-4


Driving and Operating


If the engine ever stops while the vehicle is being driven, brake normally but do not pump the brakes. If the brakes are pumped, the pedal could get harder to push down. If the engine stops, there will still be some power brake assist but it will be used when the brake is applied. Once the power assist is used up, it can take longer to stop and the brake pedal will be harder to push. Adding non‐dealer accessories can affect vehicle performance. See Accessories and Modifications on page 10‑3.


Steering


Power Steering If power steering assist is lost because the engine stops or the power steering system is not functioning, the vehicle can be steered but it will take more effort. Variable Effort Steering The vehicle has a steering system that continuously adjusts the effort felt when steering at all vehicle speeds. It provides ease when parking, yet a firm, solid feel at highway speeds.


Steering Tips It is important to take curves at a reasonable speed. Traction in a curve depends on the condition of the tires and the road surface, the angle at which the curve is banked, and vehicle speed. While in a curve, speed is the one factor that can be controlled. If there is a need to reduce speed, do it before entering the curve, while the front wheels are straight. Try to adjust the speed so you can drive through the curve. Maintain a reasonable, steady speed. Wait to accelerate until out of the curve, and then accelerate gently into the straightaway.


GMC Acadia/Acadia Denali Owner Manual - 2011


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Steering in Emergencies There are times when steering can be more effective than braking. For example, you come over a hill and find a truck stopped in your lane, or a car suddenly pulls out from nowhere, or a child darts out from between parked cars and stops right in front of you. These problems can be avoided by braking — if you can stop in time. But sometimes you cannot stop in time because there is no room. That is the time for evasive action — steering around the problem. The vehicle can perform very well in emergencies like these. First apply the brakes. See Braking on page 9‑3. It is better to remove as much speed as possible from a collision. Then steer around the problem, to the left or right depending on the space available.


Driving and Operating


9-5


Off-Road Recovery The vehicle's right wheels can drop off the edge of a road onto the shoulder while driving.


An emergency like this requires close attention and a quick decision. If holding the steering wheel at the recommended 9 and 3 o'clock positions, it can be turned a full 180 degrees very quickly without removing either hand. But you have to act fast, steer quickly, and just as quickly straighten the wheel once you have avoided the object. The fact that such emergency situations are always possible is a good reason to practice defensive driving at all times and wear safety belts properly.


If the level of the shoulder is only slightly below the pavement, recovery should be fairly easy.


GMC Acadia/Acadia Denali Owner Manual - 2011


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9-6


Driving and Operating


Ease off the accelerator and then, if there is nothing in the way, steer so that the vehicle straddles the edge of the pavement. Turn the steering wheel 8 to 13 cm (3 to 5 in), about one-eighth turn, until the right front tire contacts the pavement edge. Then turn the steering wheel to go straight down the roadway.


Loss of Control Let us review what driving experts say about what happens when the three control systems — brakes, steering, and acceleration — do not have enough friction where the tires meet the road to do what the driver has asked. In any emergency, do not give up. Keep trying to steer and constantly seek an escape route or area of less danger.


Skidding In a skid, a driver can lose control of the vehicle. Defensive drivers avoid most skids by taking reasonable care suited to existing conditions, and by not overdriving those conditions. But skids are always possible. The three types of skids correspond to the vehicle's three control systems. In the braking skid, the wheels are not rolling. In the steering or cornering skid, too much speed or steering in a curve causes tires to slip and lose cornering force. And in the acceleration skid, too much throttle causes the driving wheels to spin. If the vehicle starts to slide, ease your foot off the accelerator pedal and quickly steer the way you want the vehicle to go. If you start steering quickly enough, the vehicle may straighten out. Always be ready for a second skid if it occurs.


Of course, traction is reduced when water, snow, ice, gravel, or other material is on the road. For safety, slow down and adjust your driving to these conditions. It is important to slow down on slippery surfaces because stopping distance is longer and vehicle control more limited. While driving on a surface with reduced traction, try to avoid sudden steering, acceleration, or braking, including reducing vehicle speed by shifting to a lower gear. Any sudden changes could cause the tires to slide. You might not realize the surface is slippery until the vehicle is skidding. Learn to recognize warning clues — such as enough water, ice, or packed snow on the road to make a mirrored surface — and slow down when you have any doubt. Remember: Antilock brakes help avoid only the braking skid.


GMC Acadia/Acadia Denali Owner Manual - 2011


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Driving on Wet Roads Rain and wet roads can reduce vehicle traction and affect your ability to stop and accelerate. Always drive slower in these types of driving conditions and avoid driving through large puddles and deep‐standing or flowing water.


{ WARNING


Wet brakes can cause crashes. They might not work as well in a quick stop and could cause pulling to one side. You could lose control of the vehicle. After driving through a large puddle of water or a car/vehicle wash, lightly apply the brake pedal until the brakes work normally.


(Continued)


WARNING (Continued)


Flowing or rushing water creates strong forces. Driving through flowing water could cause the vehicle to be carried away. If this happens, you and other vehicle occupants could drown. Do not ignore police warnings and be very cautious about trying to drive through flowing water.


Hydroplaning Hydroplaning is dangerous. Water can build up under the vehicle's tires so they actually ride on the water. This can happen if the road is wet enough and you are going fast enough. When the vehicle is hydroplaning, it has little or no contact with the road.


Driving and Operating


9-7


There is no hard and fast rule about hydroplaning. The best advice is to slow down when the road is wet. Other Rainy Weather Tips Besides slowing down, other wet weather driving tips include: . Allow extra following distance. . Pass with caution. . Keep windshield wiping


equipment in good shape.


. Keep the windshield washer fluid


reservoir filled.


. Have good tires with proper


tread depth. See Tires on page 10‑38. Turn off cruise control.


GMC Acadia/Acadia Denali Owner Manual - 2011


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9-8


Driving and Operating


Highway Hypnosis Always be alert and pay attention to your surroundings while driving. If you become tired or sleepy, find a safe place to park the vehicle and rest. Other driving tips include: . Keep the vehicle well ventilated. . Keep interior temperature cool. . Keep your eyes moving — scan the road ahead and to the sides.


. Check the rearview mirror and


vehicle instruments often.


Hill and Mountain Roads Driving on steep hills or through mountains is different than driving on flat or rolling terrain. Tips for driving in these conditions include: . Keep the vehicle serviced and in


good shape.


. Check all fluid levels and brakes,


tires, cooling system, and transmission.


. Shift to a lower gear when going


down steep or long hills.


{ WARNING


If you do not shift down, the brakes could get so hot that they would not work well. You would then have poor braking or even none going down a hill. You could crash. Shift down to let the engine assist the brakes on a steep downhill slope.


{ WARNING


Coasting downhill in N (Neutral) or with the ignition off is dangerous. The brakes will have to do all the work of slowing down and they could get so hot


(Continued)


GMC Acadia/Acadia Denali Owner Manual - 2011


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Driving and Operating


9-9


The Antilock Brake System (ABS) on page 9‑29 improves vehicle stability during hard stops on slippery roads, but apply the brakes sooner than when on dry pavement. Allow greater following distance on any slippery road and watch for slippery spots. Icy patches can occur on otherwise clear roads in shaded areas. The surface of a curve or an overpass can remain icy when the surrounding roads are clear. Avoid sudden steering maneuvers and braking while on ice. Turn off cruise control on slippery surfaces.


WARNING (Continued)


that they would not work well. You would then have poor braking or even none going down a hill. You could crash. Always have the engine running and the vehicle in gear when going downhill.


. Stay in your own lane. Do not swing wide or cut across the center of the road. Drive at speeds that let you stay in your own lane. Top of hills: Be alert — something could be in your lane (stalled car, accident).


. Pay attention to special road


signs (falling rocks area, winding roads, long grades, passing or no-passing zones) and take appropriate action.


Winter Driving


Driving on Snow or Ice Drive carefully when there is snow or ice between the tires and the road, creating less traction or grip. Wet ice can occur at about 0°C (32°F) when freezing rain begins to fall, resulting in even less traction. Avoid driving on wet ice or in freezing rain until roads can be treated with salt or sand. Drive with caution, whatever the condition. Accelerate gently so traction is not lost. Accelerating too quickly causes the wheels to spin and makes the surface under the tires slick, so there is even less traction. Try not to break the fragile traction. If you accelerate too fast, the drive wheels will spin and polish the surface under the tires even more.


GMC Acadia/Acadia Denali Owner Manual - 2011


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9-10


Driving and Operating


Blizzard Conditions Being stuck in snow can be a serious situation. Stay with the vehicle unless there is help nearby. If possible, use the Roadside Assistance Program (U.S. and Canada) on page 13‑8 or Roadside Assistance Program (Mexico) on page 13‑10. To get help and keep everyone in the vehicle safe:


Turn on the hazard warning flashers. Tie a red cloth to an outside mirror.


{ WARNING


Snow can trap engine exhaust under the vehicle. This may cause exhaust gases to get inside. Engine exhaust contains Carbon Monoxide (CO) which cannot be seen or smelled. It can cause unconsciousness and even death.


WARNING (Continued)


WARNING (Continued)


If the vehicle is stuck in the snow: . Clear away snow from around


the base of your vehicle, especially any that is blocking the exhaust pipe.


. Check again from time to


time to be sure snow does not collect there.


. Open a window about


5 cm (2 in) on the side of the vehicle that is away from the wind to bring in fresh air.


. Fully open the air outlets


on or under the instrument panel.


. Adjust the climate control


system to a setting that circulates the air inside the vehicle and set the fan speed to the highest setting. See Climate Control System in the Index.


For more information about carbon monoxide, see Engine Exhaust on page 9‑24. Snow can trap exhaust gases under your vehicle. This can cause deadly CO (Carbon Monoxide) gas to get inside. CO could overcome you and kill you. You cannot see it or smell it, so you might not know it is in your vehicle. Clear away snow from around the base of your vehicle, especially any that is blocking the exhaust.


Run the engine for short periods only as needed to keep warm, but be careful.


(Continued)


(Continued)


GMC Acadia/Acadia Denali Owner Manual - 2011


Black plate (11,1)


To save fuel, run the engine for only short periods as needed to warm the vehicle and then shut the engine off and close the window most of the way to save heat. Repeat this until help arrives but only when you feel really uncomfortable from the cold. Moving about to keep warm also helps. If it takes some time for help to arrive, now and then when you run the engine, push the accelerator pedal slightly so the engine runs faster than the idle speed. This keeps the battery charged to restart the vehicle and to signal for help with the headlamps. Do this as little as possible to save fuel.


If the Vehicle is Stuck Slowly and cautiously spin the wheels to free the vehicle when stuck in sand, mud, ice, or snow. If the vehicle has a traction system, it can often help to free a stuck vehicle. Refer to the vehicle's traction system in the Index. If stuck too severely for the traction system to free the vehicle, turn the traction system off and use the rocking method.


Driving and Operating


9-11


{ WARNING


If the vehicle's tires spin at high speed, they can explode, and you or others could be injured. The vehicle can overheat, causing an engine compartment fire or other damage. Spin the wheels as little as possible and avoid going above 55 km/h (35 mph).


For information about using tire chains on the vehicle, see Tire Chains on page 10‑60.


GMC Acadia/Acadia Denali Owner Manual - 2011


Black plate (12,1)


9-12


Driving and Operating


Vehicle Load Limits It is very important to know how much weight your vehicle can carry. This weight is called the vehicle capacity weight and includes the weight of all occupants, cargo, and all nonfactory-installed options. Two labels on your vehicle show how much weight it may properly carry, the Tire and Loading Information label and the Certification/Tire label.


{ WARNING Do not load the vehicle any heavier than the Gross Vehicle Weight Rating (GVWR), or either the maximum front or rear Gross Axle Weight Rating (GAWR). This can cause systems to break and change the way the vehicle handles. This could cause loss of control and a crash. Overloading can also shorten the life of the vehicle.


Rocking the Vehicle to Get it Out Turn the steering wheel left and right to clear the area around the front wheels. Turn off any traction or stability system. Shift back and forth between R (Reverse) and a forward gear, spinning the wheels as little as possible. To prevent transmission wear, wait until the wheels stop spinning before shifting gears. Release the accelerator pedal while shifting, and press lightly on the accelerator pedal when the transmission is in gear. Slowly spinning the wheels in the forward and reverse directions causes a rocking motion that could free the vehicle. If that does not get the vehicle out after a few tries, it might need to be towed out. If the vehicle does need to be towed out, see Towing the Vehicle on page 10‑87.


GMC Acadia/Acadia Denali Owner Manual - 2011


Black plate (13,1)


Tire and Loading Information Label


Example Label


A vehicle specific Tire and Loading Information label is attached to the center pillar (B-pillar) of your vehicle. With the driver's door open, you will find the label attached below the door lock post (striker). The tire and loading information label shows the


Driving and Operating


9-13


Steps for Determining Correct Load Limit 1. Locate the statement


“The combined weight of occupants and cargo should never exceed XXX kg or XXX lbs” on your vehicle's placard.


2. Determine the combined weight of the driver and passengers that will be riding in your vehicle.


3. Subtract the combined weight of the driver and passengers from XXX kg or XXX lbs.


number of occupant seating positions (A), and the maximum vehicle capacity weight (B) in kilograms and pounds. The Tire and Loading Information label also shows the size of the original equipment tires (C) and the recommended cold tire inflation pressures (D). For more information on tires and inflation see Tires on page 10‑38 and Tire Pressure on page 10‑45. There is also important loading information on the vehicle Certification/Tire label. It tells you the Gross Vehicle Weight Rating (GVWR) and the Gross Axle Weight Rating (GAWR) for the front and rear axle. See “Certification/Tire Label” later in this section.


GMC Acadia/Acadia Denali Owner Manual - 2011


Black plate (14,1)


9-14


Driving and Operating


6.


If your vehicle will be towing a trailer, the load from your trailer will be transferred to your vehicle. Consult this manual to determine how this reduces the available cargo and luggage load capacity for your vehicle.


See Trailer Towing on page 9‑52
for important information on towing a trailer, towing safety rules and trailering tips.


4. The resulting figure equals


the available amount of cargo and luggage load capacity. For example, if the “XXX” amount equals 1400 lbs and there will be five 150 lb passengers in your vehicle, the amount of available cargo and luggage load capacity is 650 lbs (1400 − 750
(5 x 150) = 650 lbs).


5. Determine the combined


weight of luggage and cargo being loaded on the vehicle. That weight may not safely exceed the available cargo and luggage load capacity calculated in Step 4.


Example 1


A. Vehicle Capacity Weight for Example 1 = 453 kg (1,000 lbs).


B. Subtract Occupant Weight


@ 68 kg (150 lbs) × 2 = 136 kg (300 lbs).


C. Available Occupant and Cargo Weight = 317 kg (700 lbs).


GMC Acadia/Acadia Denali Owner Manual - 2011


Black plate (15,1)


Driving and Operating


9-15


Refer to your vehicle's tire and loading information label for specific information about your vehicle's capacity weight and seating positions. The combined weight of the driver, passengers, and cargo should never exceed your vehicle's capacity weight.


Certification/Tire Label


Label Example


A vehicle specific Certification/ Tire label is attached to the rear edge of the driver's door.


Example 2


Example 3


A. Vehicle Capacity Weight for Example 2 = 453 kg (1,000 lbs).


B. Subtract Occupant Weight


@ 68 kg (150 lbs) × 5 = 340 kg (750 lbs). C. Available Cargo


Weight = 113 kg (250 lbs).


A. Vehicle Capacity Weight for Example 3 = 453 kg (1,000 lbs).


B. Subtract Occupant Weight


@ 91 kg (200 lbs) × 5 = 453 kg (1,000 lbs).


C. Available Cargo


Weight = 0 kg (0 lbs).


GMC Acadia/Acadia Denali Owner Manual - 2011


Black plate (16,1)


9-16


Driving and Operating


The label shows the gross weight capacity of your vehicle. This is called the Gross Vehicle Weight Rating (GVWR). The GVWR includes the weight of the vehicle, all occupants, fuel, and cargo. The Certification/Tire label also tells you the maximum weights for the front and rear axles, called the Gross Axle Weight Rating (GAWR). To find out the actual loads on your front and rear axles, you need to go to a weigh station and weigh your vehicle. Your dealer can help you with this. Be sure to spread out your load equally on both sides of the centerline.


Never exceed the GVWR for your vehicle or the GAWR for either the front or rear axle.


{ WARNING Do not load the vehicle any heavier than the Gross Vehicle Weight Rating (GVWR), or either the maximum front or rear Gross Axle Weight Rating (GAWR). This can cause systems to break and change the way the vehicle handles. This could cause loss of control and a crash. Overloading can also shorten the life of the vehicle.


Notice : Overloading the vehicle may cause damage. Repairs would not be covered by the vehicle warranty. Do not overload the vehicle. If you put things inside your vehicle — like suitcases, tools, packages, or anything else, they will go as fast as the vehicle goes. If you have to stop or turn quickly, or if there is a crash, they will keep going.


{ WARNING


Things you put inside the vehicle can strike and injure people in a sudden stop or turn, or in a crash.


. Put things in the cargo


area of the vehicle. Try to spread the weight evenly.


(Continued)


GMC Acadia/Acadia Denali Owner Manual - 2011


Black plate (17,1)


WARNING (Continued)


. Never stack heavier


things, like suitcases, inside the vehicle so that some of them are above the tops of the seats.


. Do not leave an


unsecured child restraint in the vehicle.


. When you carry something


inside the vehicle, secure it whenever you can.


. Do not leave a seat folded down unless you need to.


Driving and Operating


9-17


Starting and Operating


New Vehicle Break-In Notice: The vehicle does not need an elaborate break-in. But it will perform better in the long run if you follow these guidelines: . If you have all-wheel drive, keep your speed at 88 km/h (55 mph) or less for the first 805 km (500 miles).


. Do not drive at any one constant speed, fast or slow, for the first 805 km (500 miles). Do not make full-throttle starts. Avoid downshifting to brake or slow the vehicle.


. Avoid making hard stops for


the first 322 km (200 miles) or so. During this time the new brake linings are not yet broken in. Hard stops with new linings can mean premature wear and earlier replacement. Follow this breaking-in guideline every time you get new brake linings.


. Do not tow a trailer during


break-in. See Driving Characteristics and Towing Tips on page 9‑47 for the trailer towing capabilities of your vehicle and more information.


Following break‐in, engine speed and load can be gradually increased.


GMC Acadia/Acadia Denali Owner Manual - 2011


Black plate (18,1)


9-18


Driving and Operating


Ignition Positions


The ignition switch has four different positions. In order to shift out of P (Park), the ignition must be in ON/RUN or ACC/ACCESSORY and the brake pedal must be applied.


Notice: Using a tool to force the key to turn in the ignition could cause damage to the switch or break the key. Use the correct key, make sure it is all the way in, and turn it only with your hand. If the key cannot be turned by hand, see your dealer. ( (STOPPING THE ENGINE/ LOCK/OFF): When the vehicle is stopped, turn the ignition switch to LOCK/OFF to turn the engine off. Retained Accessory Power (RAP) will remain active. See Retained Accessory Power (RAP) on page 9‑21. This position locks the ignition and transmission. The key can be removed in LOCK/OFF. Do not turn the engine off when the vehicle is moving. This will cause a loss of power assist in the brake and steering systems and disable the airbags.


In an emergency: 1. Brake using a firm and steady


pressure. Do not pump the brakes repeatedly. This may deplete power assist, requiring increased brake pedal force.


2. Shift the vehicle to N (Neutral).


This can be done while the vehicle is moving. After shifting to N (Neutral), firmly apply the brakes and steer the vehicle to a safe location.


3. Come to a complete stop, shift to P (Park), and turn the ignition to LOCK/OFF. On vehicles with an automatic transmission, the shift lever must be in P (Park) to turn the ignition switch to the LOCK/OFF position.


4. Set the parking brake. See Parking Brake on page 9‑30.


GMC Acadia/Acadia Denali Owner Manual - 2011


Black plate (19,1)


The steering can bind with the wheels turned off center. If this happens, move the steering wheel from right to left while turning the key to ACC/ACCESSORY. If this doesn't work, then the vehicle needs service. ACC (ACC/ACCESSORY): This is the position in which you can operate the electrical accessories or items plugged into the accessory power outlets. This position unlocks the ignition and steering wheel. Use this position if the vehicle must be pushed or towed. R (ON/RUN): This position can be used to operate the electrical accessories and to display some instrument panel warning and indicator lights. The switch stays in this position when the engine is running. The transmission is also unlocked in this position.


If you leave the key in the ACC/ACCESSORY or ON/RUN position with the engine off, the battery could be drained. You may not be able to start the vehicle if the battery is allowed to drain for an extended period of time. / (START): This is the position that starts the engine. When the engine starts, release the key. The ignition switch will return to ON/RUN for driving.


Starting the Engine Move the shift lever to P (Park) or N (Neutral). The engine will not start in any other position. To restart the engine when the vehicle is already moving, use N (Neutral) only. Notice: Do not try to shift to P (Park) if the vehicle is moving. If you do, you could damage the transmission. Shift to P (Park) only when the vehicle is stopped.


Driving and Operating


9-19


Starting Procedure 1. With your foot off the accelerator pedal, turn the ignition to START. When the engine starts, let go of the key. The idle speed will slow down as the engine warms. Do not race the engine immediately after starting it. Operate the engine and transmission gently to allow the oil to warm up and lubricate all moving parts. The vehicle has a Computer-Controlled Cranking System. This feature assists in starting the engine and protects components. If the ignition key is turned to the START position, and then released when the engine begins cranking, the engine will continue cranking for a few seconds or until the vehicle starts. If the engine does not start and the key is held in START, cranking will be stopped after 15 seconds to prevent cranking motor damage.


GMC Acadia/Acadia Denali Owner Manual - 2011


Black plate (20,1)


9-20


Driving and Operating


To prevent gear damage, this system also prevents cranking if the engine is already running. Engine cranking can be stopped by turning the ignition switch to the ACC/ACCESSORY or LOCK/OFF position.


Notice: Cranking the engine for long periods of time, by returning the key to the START position immediately after cranking has ended, can overheat and damage the cranking motor, and drain the battery. Wait at least 15 seconds between each try, to let the cranking motor cool down. 2.


If the engine does not start after 5‐10 seconds, especially in very cold weather (below 0°F or −18°C), it could be flooded with too much gasoline. Try pushing the accelerator pedal all the way to the floor and holding it there as you hold the key in START for up to a maximum of 15 seconds. Wait at least


15 seconds between each try, to allow the cranking motor to cool down. When the engine starts, let go of the key and accelerator. If the vehicle starts briefly but then stops again, repeat these steps. This clears the extra gasoline from the engine. Do not race the engine immediately after starting it. Operate the engine and transmission gently until the oil warms up and lubricates all moving parts.


Notice: The engine is designed to work with the electronics in the vehicle. If you add electrical parts or accessories, you could change the way the engine operates. Before adding electrical equipment, check with your dealer. If you do not, the engine might not perform properly. Any resulting damage would not be covered by the vehicle warranty.


Engine Heater The engine coolant heater can provide easier starting and better fuel economy during engine warm-up in cold weather conditions at or below 0°F (−18°C). Vehicles with an engine coolant heater should be plugged in at least four hours before starting. Some models may have an internal thermostat in the cord which will prevent engine coolant heater operation at temperatures above 0°F (−18°C). To Use the Engine Coolant Heater 1. Turn off the engine. 2. Open the hood and unwrap


the electrical cord. The cord is located on the driver side of the engine compartment. It is routed around the windshield washer fluid reservoir.


3. Plug the cord into a normal, grounded 110-volt AC outlet.


GMC Acadia/Acadia Denali Owner Manual - 2011


Black plate (21,1)


Retained Accessory Power (RAP) These vehicle accessories can be used for up to 10 minutes after the ignition key is turned off: . Audio System . Power Windows . Sunroof (if equipped) Power to the windows and sunroof will work up to 10 minutes or until a door is opened. The radio continues to work for 10 minutes or until the driver's door is opened. For an additional 10 minutes of operation, close all the doors and turn the key to ON/RUN and then back to LOCK/OFF. All these features will work when the key is in the ON/RUN or ACC/ACCESSORY positions.


Driving and Operating


9-21


Shifting Into Park { WARNING


It can be dangerous to get out of the vehicle if the shift lever is not fully in P (Park) with the parking brake firmly set. The vehicle can roll. If you have left the engine running, the vehicle can move suddenly. You or others could be injured. To be sure the vehicle will not move, even when you are on fairly level ground, use the steps that follow. If you are pulling a trailer, see Driving Characteristics and Towing Tips on page 9‑47.


1. Hold the brake pedal down and set the parking brake. See Parking Brake on page 9‑30
for more information.


{ WARNING Plugging the cord into an ungrounded outlet could cause an electrical shock. Also, the wrong kind of extension cord could overheat and cause a fire. You could be seriously injured. Plug the cord into a properly grounded three-prong 110-volt AC outlet. If the cord will not reach, use a heavy-duty three-prong extension cord rated for at least 15 amps.


4. Before starting the engine, be


sure to unplug and store the cord as it was before to keep it away from moving engine parts. If you do not, it could be damaged.


The length of time the heater should remain plugged in depends on several factors. Ask a dealer in the area where you will be parking the vehicle for the best advice on this.


GMC Acadia/Acadia Denali Owner Manual - 2011


Black plate (22,1)


9-22


Driving and Operating


2. Move the shift lever into P (Park)


by holding in the button on the shift lever and pushing the shift lever all the way toward the front of the vehicle.


3. Turn the ignition key to


LOCK/OFF.


4. Remove the key and take it with you. If you can leave the vehicle with the ignition key in your hand, the vehicle is in P (Park).


Leaving the Vehicle with the Engine Running


{ WARNING


It can be dangerous to leave the vehicle with the engine running. The vehicle could move suddenly if the shift lever is not fully in P (Park) with the parking brake firmly set. And, if you leave the


(Continued)


WARNING (Continued)


vehicle with the engine running, it could overheat and even catch fire. You or others could be injured. Do not leave the vehicle with the engine running.


If you have to leave the vehicle with the engine running, be sure the vehicle is in P (Park) and the parking brake is firmly set before you leave it. After you have moved the shift lever into P (Park), hold the regular brake pedal down. Then, see if you can move the shift lever away from P (Park) without first pushing the button. If you can, it means that the shift lever was not fully locked in P (Park).


Torque Lock Torque lock is when the weight of the vehicle puts too much force on the parking pawl in the transmission. This happens when parking on a hill and shifting the transmission into P (Park) is not done properly and then it is difficult to shift out of P (Park). To prevent torque lock, set the parking brake and then shift into P (Park). To find out how, see “Shifting Into Park” listed previously. If torque lock does occur, your vehicle may need to be pushed uphill by another vehicle to relieve the parking pawl pressure, so you can shift out of P (Park).


GMC Acadia/Acadia Denali Owner Manual - 2011


Black plate (23,1)


Driving and Operating


9-23


Parking Over Things That Burn


{ WARNING


Things that can burn could touch hot exhaust parts under the vehicle and ignite. Do not park over papers, leaves, dry grass, or other things that can burn.


Shifting Out of Park The vehicle is equipped with an electronic shift lock release system. The shift lock release is designed to: . Prevent ignition key removal


unless the shift lever is in P (Park) with the shift lever button fully released, and


. Prevent movement of the shift


lever out of P (Park), unless the ignition is in ON/RUN or ACC/ACCESSORY and the regular brake pedal is applied.


The shift lock release is always functional except in the case of an uncharged or low voltage (less than 9 volt) battery.


If the vehicle has an uncharged battery or a battery with low voltage, try charging or jump starting the battery. See Jump Starting on page 10‑83 for more information. To shift out of P (Park): 1. Apply the brake pedal. 2. Press the shift lever button. 3. Move the shift lever to the


desired position.


If you still are unable to shift out of P (Park): 1. Fully release the shift lever


button.


2. While holding down the brake


pedal, press the shift lever button again.


3. Move the shift lever to the


desired position.


If you still cannot move the shift lever from P (Park), see your dealer.


GMC Acadia/Acadia Denali Owner Manual - 2011


Black plate (24,1)


9-24


Driving and Operating


Engine Exhaust { WARNING


Engine exhaust contains Carbon Monoxide (CO) which cannot be seen or smelled. Exposure to CO can cause unconsciousness and even death. Exhaust may enter the vehicle if:


. The vehicle idles in areas


with poor ventilation (parking garages, tunnels, deep snow that may block underbody airflow or tail pipes).


. The exhaust smells or


sounds strange or different.


. The exhaust system leaks


due to corrosion or damage. . The vehicle exhaust system has been modified, damaged or improperly repaired.


(Continued)


WARNING (Continued)


. There are holes or openings


in the vehicle body from damage or after-market modifications that are not completely sealed.


If unusual fumes are detected or if it is suspected that exhaust is coming into the vehicle:


. Drive it only with the windows


completely down.


. Have the vehicle repaired


immediately.


Never park the vehicle with the engine running in an enclosed area such as a garage or a building that has no fresh air ventilation.


Running the Vehicle While Parked It is better not to park with the engine running. But if you ever have to, here are some things to know.


{ WARNING


Idling a vehicle in an enclosed area with poor ventilation is dangerous. Engine exhaust may enter the vehicle. Engine exhaust contains Carbon Monoxide (CO) which cannot be seen or smelled. It can cause unconsciousness and even death. Never run the engine in an enclosed area that has no fresh air ventilation. For more information, see Engine Exhaust on page 9‑24.


GMC Acadia/Acadia Denali Owner Manual - 2011


Black plate (25,1)


{ WARNING


It can be dangerous to get out of the vehicle if the automatic transmission shift lever is not fully in P (Park) with the parking brake firmly set. The vehicle can roll. Do not leave the vehicle when the engine is running unless you have to. If you have left the engine running, the vehicle can move suddenly. You or others could be injured. To be sure the vehicle will not move, even when you are on fairly level ground, always set the parking brake and move the shift lever to P (Park).


Follow the proper steps to be sure the vehicle will not move. See Shifting Into Park on page 9‑21. If parking on a hill and pulling a trailer, see Driving Characteristics and Towing Tips on page 9‑47.


Automatic Transmission The automatic transmission has a shift lever located on the console between the seats.


P (Park): This position locks the front wheels. It is the best position to use when starting the engine because the vehicle cannot move easily.


Driving and Operating


9-25


{ WARNING


It is dangerous to get out of the vehicle if the shift lever is not fully in P (Park) with the parking brake firmly set. The vehicle can roll. Do not leave the vehicle when the engine is running unless you have to. If you have left the engine running, the vehicle can move suddenly. You or others could be injured. To be sure the vehicle will not move, even when you are on fairly level ground, always set the parking brake and move the shift lever to P (Park). See Shifting Into Park on page 9‑21. If you are pulling a trailer, see Driving Characteristics and Towing Tips on page 9‑47.


Make sure the shift lever is fully in P (Park) before starting the engine. The vehicle has an automatic transmission shift lock control system.


GMC Acadia/Acadia Denali Owner Manual - 2011


Black plate (26,1)


9-26


Driving and Operating


You must fully apply the regular brake first and then press the shift lever button before shifting from P (Park) when the ignition key is in ON/RUN. If you cannot shift out of P (Park), ease pressure on the shift lever, then push the shift lever all the way into P (Park) as you maintain brake application. Then press the shift lever button and move the shift lever into another gear. See Shifting Out of Park on page 9‑23. R (Reverse): Use this gear to back up. Notice: Shifting to R (Reverse)

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