Owner's Manual
Page 1
2012 GMC Sierra Owner Manual M In Brief ...1-1 Instrument Panel ...1-2 Initial Drive Information ...1-8 Vehicle Features ...1-27 Performance and Maintenance ...1-35 Keys, Doors, and Windows ...2-1 Keys and Locks ...2-2 Doors ...2-9 Vehicle ... ...7-37 Phone ...7-48 Trademarks and License Agreements ...7-55 Climate Controls ...8-1 Climate Control Systems ...8-1 Air Vents ...8-10 Driving and Operating ...9-1 Driving Information ...9-2 Starting and Operating ...9-25 Engine Exhaust ...9-33 Automatic Transmission ...9-35 Drive Systems ...9-40 Brakes ...9-53
2012 GMC Sierra Owner Manual M In Brief ...1-1 Instrument Panel ...1-2 Initial Drive Information ...1-8 Vehicle Features ...1-27 Performance and Maintenance ...1-35 Keys, Doors, and Windows ...2-1 Keys and Locks ...2-2 Doors ...2-9 Vehicle ... ...7-37 Phone ...7-48 Trademarks and License Agreements ...7-55 Climate Controls ...8-1 Climate Control Systems ...8-1 Air Vents ...8-10 Driving and Operating ...9-1 Driving Information ...9-2 Starting and Operating ...9-25 Engine Exhaust ...9-33 Automatic Transmission ...9-35 Drive Systems ...9-40 Brakes ...9-53
Owner's Manual
Page 3
... "General Motors of Canada Limited" for additional and specific information on your vehicle. Litho in U.S.A. If the vehicle has the Duramax® diesel engine, see the hybrid supplement for quick reference. Keep this manual in the vehicle for more information. If the vehicle is a hybrid, see the...2011 General Motors LLC. Introduction Please refer to the purchase documentation relating to your specific vehicle to , GM, the GM logo, GMC, the GMC Truck Emblem, and SIERRA are options that may or may not be obtained from : On peut obtenir un exemplaire de ce guide en français ...
... "General Motors of Canada Limited" for additional and specific information on your vehicle. Litho in U.S.A. If the vehicle has the Duramax® diesel engine, see the hybrid supplement for quick reference. Keep this manual in the vehicle for more information. If the vehicle is a hybrid, see the...2011 General Motors LLC. Introduction Please refer to the purchase documentation relating to your specific vehicle to , GM, the GM logo, GMC, the GMC Truck Emblem, and SIERRA are options that may or may not be obtained from : On peut obtenir un exemplaire de ce guide en français ...
Owner's Manual
Page 5
v 0 : Adjustable Pedals 9 : Airbag Readiness Light # : Air Conditioning ! : Antilock Brake System (ABS) % : Audio Steering Wheel Controls or OnStar® I : Cruise Control B : Engine Coolant Temperature O : Exterior Lamps # : Fog Lamps . : Fuel Gauge + : Fuses 3 : Headlamp High/Low-Beam Changer g : Outside Power Foldaway Mirrors O : Power / : Remote Vehicle Start > : Safety Belt Reminders 7 : ...
v 0 : Adjustable Pedals 9 : Airbag Readiness Light # : Air Conditioning ! : Antilock Brake System (ABS) % : Audio Steering Wheel Controls or OnStar® I : Cruise Control B : Engine Coolant Temperature O : Exterior Lamps # : Fog Lamps . : Fuel Gauge + : Fuses 3 : Headlamp High/Low-Beam Changer g : Outside Power Foldaway Mirrors O : Power / : Remote Vehicle Start > : Safety Belt Reminders 7 : ...
Owner's Manual
Page 7
... and Maintenance Vehicle Features Radio(s) ...Satellite Radio ...Portable Audio Devices ...Bluetooth® ...Steering Wheel Controls ...Cruise Control ... StabiliTrak® System ...1-35 Tire Pressure Monitor ...1-35 Engine Oil Life System ...1-35 Fuel E85 (85% Ethanol) ...1-36 Driving for Better Fuel Economy ...1-36 Roadside Assistance Program ...1-36 OnStar® ...1-37 In Brief 1-1 1-30...
... and Maintenance Vehicle Features Radio(s) ...Satellite Radio ...Portable Audio Devices ...Bluetooth® ...Steering Wheel Controls ...Cruise Control ... StabiliTrak® System ...1-35 Tire Pressure Monitor ...1-35 Engine Oil Life System ...1-35 Fuel E85 (85% Ethanol) ...1-36 Driving for Better Fuel Economy ...1-36 Roadside Assistance Program ...1-36 OnStar® ...1-37 In Brief 1-1 1-30...
Owner's Manual
Page 15
The engine will continue to lock and unlock the vehicle. Canceling a Remote Start To cancel a remote start can... the door with the manual locks, push down or pull up on page 2‑5. Remote Vehicle Start With this feature the engine can be locked and the climate control system may come on. . Immediately after completing Step 2, press and hold / until ... ways to run for a 10-minute time extension. Starting the Vehicle 1. Turn on as long as the engine is running. In Brief See Keys on page 2‑2 and Remote Keyless Entry (RKE) System Operation on and then back off ...
The engine will continue to lock and unlock the vehicle. Canceling a Remote Start To cancel a remote start can... the door with the manual locks, push down or pull up on page 2‑5. Remote Vehicle Start With this feature the engine can be locked and the climate control system may come on. . Immediately after completing Step 2, press and hold / until ... ways to run for a 10-minute time extension. Starting the Vehicle 1. Turn on as long as the engine is running. In Brief See Keys on page 2‑2 and Remote Keyless Entry (RKE) System Operation on and then back off ...
Owner's Manual
Page 31
While using Range Selection Mode, cruise control and the Tow/Haul mode can send the engine's driving power to all four wheels for current driving conditions. See Tow/Haul Mode on page 9‑38. Grade Braking is not available when Range ...
While using Range Selection Mode, cruise control and the Tow/Haul mode can send the engine's driving power to all four wheels for current driving conditions. See Tow/Haul Mode on page 9‑38. Grade Braking is not available when Range ...
Owner's Manual
Page 37
... pressure readings for vehicles with a soft cloth. V : Press to set or reset certain functions and to assist with the Integrated Trailer Brake Control (ITBC) system, engine hours, compass zone setting, and compass recalibration. Rear Vision Camera (RVC) If available, the RVC displays a view of the tailgate handle, rinse it with water...
... pressure readings for vehicles with a soft cloth. V : Press to set or reset certain functions and to assist with the Integrated Trailer Brake Control (ITBC) system, engine hours, compass zone setting, and compass recalibration. Rear Vision Camera (RVC) If available, the RVC displays a view of the tailgate handle, rinse it with water...
Owner's Manual
Page 41
...System on , stop as soon as possible and inflate the tires to maintain correct tire pressures. Engine Oil Life System The TPMS warning light alerts you to 100% only following an oil change the engine oil and filter. See Vehicle Load Limits on page 5‑44. In Brief 1-35 Performance... . . . See Tire Pressure Monitor System on page 5‑44. See Ride Control System Messages on page 10‑60. The engine oil life system calculates engine oil life based on vehicle use and, on both traction control and StabiliTrak, press and hold g until the tire pressure is started and...
...System on , stop as soon as possible and inflate the tires to maintain correct tire pressures. Engine Oil Life System The TPMS warning light alerts you to 100% only following an oil change the engine oil and filter. See Vehicle Load Limits on page 5‑44. In Brief 1-35 Performance... . . . See Tire Pressure Monitor System on page 5‑44. See Ride Control System Messages on page 10‑60. The engine oil life system calculates engine oil life based on vehicle use and, on both traction control and StabiliTrak, press and hold g until the tire pressure is started and...
Owner's Manual
Page 42
... change to ON/RUN with the same TPC Spec number molded into a single trip. Turn the ignition to 100%. For all vehicles, the Engine Oil Life System can use cruise control. Driving for more slowly when conditions require. On all other vehicles, use only the unleaded gasoline described ... abrupt stops. Display OIL LIFE REMAINING on the DIC. Avoid idling the engine for long periods of time. . . 1-36 In Brief See Engine Oil Life System on most vehicles: 1. Resetting the Oil Life System To reset the Engine Oil Life System on page 10‑10. . If the display shows...
... change to ON/RUN with the same TPC Spec number molded into a single trip. Turn the ignition to 100%. For all vehicles, the Engine Oil Life System can use cruise control. Driving for more slowly when conditions require. On all other vehicles, use only the unleaded gasoline described ... abrupt stops. Display OIL LIFE REMAINING on the DIC. Avoid idling the engine for long periods of time. . . 1-36 In Brief See Engine Oil Life System on most vehicles: 1. Resetting the Oil Life System To reset the Engine Oil Life System on page 10‑10. . If the display shows...
Owner's Manual
Page 47
... on and stay on page 5‑48 for service. If enabled through the DIC, the horn chirps Q (Lock): doors. K (Unlock): Press once to start the engine from the vehicle. If K is pressed again within three seconds, all the If enabled through the DIC, the turn on . Keys, Doors, and Windows If...
... on and stay on page 5‑48 for service. If enabled through the DIC, the horn chirps Q (Lock): doors. K (Unlock): Press once to start the engine from the vehicle. If K is pressed again within three seconds, all the If enabled through the DIC, the turn on . Keys, Doors, and Windows If...
Owner's Manual
Page 49
... vehicle's lamps, press and hold / until the turn on at the vehicle. 2. Replace with a CR2032 or equivalent battery. 4. However, the range may also start the engine from outside temperatures. Normal operation of the transmitter. It may be on the RKE transmitter if the vehicle has remote start feature: 1. Immediately press and...
... vehicle's lamps, press and hold / until the turn on at the vehicle. 2. Replace with a CR2032 or equivalent battery. 4. However, the range may also start the engine from outside temperatures. Normal operation of the transmitter. It may be on the RKE transmitter if the vehicle has remote start feature: 1. Immediately press and...
Owner's Manual
Page 50
.... . . Turn on . The vehicle cannot be remote started again. See your dealer to the vehicle. The additional 10 minutes are added, allowing the engine to run time by another 10 minutes within the first 10 minute remote start feature. Repeat the steps for 10 minutes. Or, you can extend... the engine run for a 10-minute time extension. The doors will continue to run for 15 minutes. This feature allows your dealer to drive the vehicle...
.... . . Turn on . The vehicle cannot be remote started again. See your dealer to the vehicle. The additional 10 minutes are added, allowing the engine to run time by another 10 minutes within the first 10 minute remote start feature. Repeat the steps for 10 minutes. Or, you can extend... the engine run for a 10-minute time extension. The doors will continue to run for 15 minutes. This feature allows your dealer to drive the vehicle...
Owner's Manual
Page 57
... III+ (Personalized Automotive Security System) theft-deterrent system. You do not operate, you may be a problem with the theft-deterrent system. If the engine does not start the ® vehicle will be discouraged because of the high number of a new or replacement key. Turn the ignition off and try... other key, the vehicle needs service. See your dealer or a locksmith who can service PASS-Key III+ to have keys made . If the engine will come on page 10‑44. The system is automatically disarmed when the key is for service. 3. See Fuses and Circuit Breakers on if...
... III+ (Personalized Automotive Security System) theft-deterrent system. You do not operate, you may be a problem with the theft-deterrent system. If the engine does not start the ® vehicle will be discouraged because of the high number of a new or replacement key. Turn the ignition off and try... other key, the vehicle needs service. See your dealer or a locksmith who can service PASS-Key III+ to have keys made . If the engine will come on page 10‑44. The system is automatically disarmed when the key is for service. 3. See Fuses and Circuit Breakers on if...
Owner's Manual
Page 96
.... Use caution if you should attempt to inflate only once. In many crashes severe enough to inflate the airbag, windshields are designed to restart the engine after the airbags inflate. If you have breathing problems but not too hot to help protect you in another crash. Even if the vehicle appears...
.... Use caution if you should attempt to inflate only once. In many crashes severe enough to inflate the airbag, windshields are designed to restart the engine after the airbags inflate. If you have breathing problems but not too hot to help protect you in another crash. Even if the vehicle appears...
Owner's Manual
Page 139
...Instrument Cluster ...5-12 Speedometer ...5-13 Odometer ...5-13 Trip Odometer ...5-13 Tachometer ...5-13 Fuel Gauge ...5-14 Engine Oil Pressure Gauge ...5-15 Engine Coolant Temperature Gauge ...5-16 Voltmeter Gauge ...5-16 Safety Belt Reminders ...5-17 Airbag Readiness Light ...5-18 Airbag ... Vehicle Messages Vehicle Messages ...Battery Voltage and Charging Messages ...Brake System Messages ...Door Ajar Messages ...Engine Cooling System Messages ...Engine Oil Messages ...Engine Power Messages ...Fuel System Messages ...Key and Lock Messages ...Lamp Messages ...Object Detection System Messages ...
...Instrument Cluster ...5-12 Speedometer ...5-13 Odometer ...5-13 Trip Odometer ...5-13 Tachometer ...5-13 Fuel Gauge ...5-14 Engine Oil Pressure Gauge ...5-15 Engine Coolant Temperature Gauge ...5-16 Voltmeter Gauge ...5-16 Safety Belt Reminders ...5-17 Airbag Readiness Light ...5-18 Airbag ... Vehicle Messages Vehicle Messages ...Battery Voltage and Charging Messages ...Brake System Messages ...Door Ajar Messages ...Engine Cooling System Messages ...Engine Oil Messages ...Engine Power Messages ...Fuel System Messages ...Key and Lock Messages ...Lamp Messages ...Object Detection System Messages ...
Owner's Manual
Page 149
... instrument panel. Never put in the ashtray. Gauges can indicate when there could ignite them and possibly damage the vehicle. Pull on briefly when the engine is wrong before it becomes serious enough to indicate a problem with a vehicle function. Notice: If papers, pins, or other smoking materials could be a problem, check...
... instrument panel. Never put in the ashtray. Gauges can indicate when there could ignite them and possibly damage the vehicle. Pull on briefly when the engine is wrong before it becomes serious enough to indicate a problem with a vehicle function. Notice: If papers, pins, or other smoking materials could be a problem, check...
Owner's Manual
Page 151
...'s speed in either kilometers or miles. Press the reset button, located on . Instruments and Controls For vehicles with a DURAMAX® Diesel engine, see the DURAMAX® Diesel Supplement for at least four seconds. Trip Odometer The trip odometer shows how far the vehicle has been driven...hybrid supplement for up to 30 seconds, or until the ignition is displayed will reset it. Holding the reset button for more information. Engine Hour Meter Display The Driver Information Center (DIC) can also display the number of how Grade Braking affects vehicle speed while the Tow...
...'s speed in either kilometers or miles. Press the reset button, located on . Instruments and Controls For vehicles with a DURAMAX® Diesel engine, see the DURAMAX® Diesel Supplement for at least four seconds. Trip Odometer The trip odometer shows how far the vehicle has been driven...hybrid supplement for up to 30 seconds, or until the ignition is displayed will reset it. Holding the reset button for more information. Engine Hour Meter Display The Driver Information Center (DIC) can also display the number of how Grade Braking affects vehicle speed while the Tow...
Owner's Manual
Page 152
... fuel door is on , the fuel gauge shows about how much fuel is low the FUEL LEVEL LOW message appears. If the vehicle has a diesel engine, see the hybrid supplement for more or less fuel to fill up than half the fuel tank's capacity to empty when the ignition is turned...
... fuel door is on , the fuel gauge shows about how much fuel is low the FUEL LEVEL LOW message appears. If the vehicle has a diesel engine, see the hybrid supplement for more or less fuel to fill up than half the fuel tank's capacity to empty when the ignition is turned...
Owner's Manual
Page 153
... is running. Always follow the maintenance schedule for more information. If the vehicle has a diesel engine, see the Duramax diesel supplement for changing engine oil. Instruments and Controls 5-15 Engine Oil Pressure Gauge A reading outside the normal operating range, the oil pressure light comes on. ...8209;7. Check the vehicle's oil as soon as possible. English Metric The engine oil pressure gauge shows the engine oil pressure in kPa (kilopascals) or psi (pounds per square inch) when the engine is still low, have the vehicle serviced. The repairs would not be ...
... is running. Always follow the maintenance schedule for more information. If the vehicle has a diesel engine, see the Duramax diesel supplement for changing engine oil. Instruments and Controls 5-15 Engine Oil Pressure Gauge A reading outside the normal operating range, the oil pressure light comes on. ...8209;7. Check the vehicle's oil as soon as possible. English Metric The engine oil pressure gauge shows the engine oil pressure in kPa (kilopascals) or psi (pounds per square inch) when the engine is still low, have the vehicle serviced. The repairs would not be ...
Owner's Manual
Page 154
If the vehicle is a hybrid, see the hybrid supplement for more information. Engine Coolant Temperature Gauge Voltmeter Gauge English This gauge shows the engine coolant temperature. If the gauge reaches the 125°C (260°F) mark, it is turned on page 10‑22. .... It also provides an indicator of the operation, the gauge reads 100°C (210°F) or less. 5-16 Instruments and Controls See Engine Overheating on . If the vehicle is working beyond its capacity. Metric This gauge indicates the battery voltage when the ignition is normal for more ...
If the vehicle is a hybrid, see the hybrid supplement for more information. Engine Coolant Temperature Gauge Voltmeter Gauge English This gauge shows the engine coolant temperature. If the gauge reaches the 125°C (260°F) mark, it is turned on page 10‑22. .... It also provides an indicator of the operation, the gauge reads 100°C (210°F) or less. 5-16 Instruments and Controls See Engine Overheating on . If the vehicle is working beyond its capacity. Metric This gauge indicates the battery voltage when the ignition is normal for more ...