2012 Chevrolet Silverado Owners Manual

If URPA has been disabled and the symbols have been turned on, the Rear Parking Assist Symbols Unavailable error message may display. See Ultrasonic Parking Assist on page 9‑72. The symbols appear near objects detected by the URPA system. The symbol may cover the object when viewing the navigation screen. To turn the symbols on or off: 1. Make sure that URPA has not

been disabled.

2. Shift into P (Park). 3. Press MENU to enter the

configure menu options. Turn the Multifunction knob until the Display feature is highlighted and press the Multifunction knob. Or press the Display screen button.

4. Select the Rear Camera Options screen button. The Rear Camera Options screen displays.

5. Touch the Symbols screen

button. The screen button will be highlighted when on.

Guidelines The RVC system has a guideline overlay that can help the driver align the vehicle when backing into a parking spot. If the vehicle has dual rear wheels, this feature will not be available. To turn the guidelines on or off: 1. Make sure that URPA has not

been disabled.

2. Shift into P (Park). 3. Press MENU to enter the

configure menu options. Turn the Multifunction knob until the Display feature is highlighted and press the Multifunction knob. Or press the Display screen button

Chevrolet Silverado Owner Manual - 2012

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4. Select the Rear Camera Options screen button. The Rear Camera Options screen displays.

5. Touch the Guidelines screen

button. The screen button will be highlighted when on.

RVC Location

A. View displayed by the camera

The camera is located in the bezel for the tailgate handle. This shows the field of view that the camera provides.

A. View displayed by the camera B. Corners of the rear bumper

Driving and Operating

9-77

Displayed images may be further or closer than they appear. The area displayed is limited and objects which are close to either corner of the bumper or under the bumper do not display.

Disconnecting the RVC The rear vision camera must be disconnected if the tailgate needs to be removed. To disconnect the camera: 1. Remove the license plate. 2. Disconnect the camera

connectors from the chassis harness, located behind the license plate, by pressing on the release tab on each connector.

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Driving and Operating

When the System Does Not Seem To Work Properly The RVC system might not work properly or display a clear image if:

The RVC is turned off. See “Turning the RVC System On or Off” earlier in this section. It is dark. The sun or the beam of headlamps is shining directly into the camera lens. Ice, snow, mud, or anything else builds up on the camera lens. Clean the lens, rinse it with water, and wipe it with a soft cloth. The back of the vehicle is in an accident, the position and mounting angle of the camera can change or the camera can be affected. Be sure to have the camera and its position and mounting angle checked at your dealer.

A. Chassis harness connector B. Release tab C. Camera connector

3. Plug the two exposed chassis

harness connectors together to prevent contamination.

A. Chassis harness connector B. Release tab

4. Feed the wiring harness through

the pickup box, then plug the camera connectors together to prevent contamination.

5. Remove the tailgate. See

Tailgate on page 2‑11 for more information.

6. Reinstall the license plate. Reverse this procedure to reinstall the RVC and make sure the grommet and connection are secure.

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Driving and Operating

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The RVC system display in the rearview mirror may turn off or not appear as expected due to one of the following conditions. If this occurs the left indicator light on the mirror will flash. . A slow flash may indicate a loss

of video signal, or no video signal present during the reverse cycle.

. A fast flash may indicate that the

display has been on for the maximum allowable time during a reverse cycle, or the display has reached an Over Temperature limit.

The fast flash conditions are used to protect the video device from high temperature conditions. Once conditions return to normal the device will reset and the green indicator will stop flashing.

During any of these fault conditions, the display will be blank and the indicator will flash while the vehicle is in R (Reverse) or until the conditions return to normal. Press and hold z when the left indicator light is flashing to turn off the video display along with the left indicator light.

Fuel For diesel engine vehicles, see “Fuel for Diesel Engines” in the Duramax Diesel Supplement. For Vehicles with gasoline engines, please read this.

Gasoline Use of the recommended fuel is an important part of the proper maintenance of this vehicle. To help keep the engine clean and maintain optimum vehicle performance, we recommend the use of gasoline advertised as TOP TIER Detergent Gasoline.

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Driving and Operating

Look for the TOP TIER label on the fuel pump to ensure gasoline meets enhanced detergency standards developed by auto companies. A list of marketers providing TOP TIER Detergent Gasoline can be found at www.toptiergas.com.

The eighth digit of the Vehicle Identification Number (VIN) shows the code letter or number that identifies the vehicle's engine. The VIN is at the top left of the instrument panel. See Vehicle Identification Number (VIN) on page 12‑1.

If the vehicle has the 6.2L V8 engine (VIN Code 2), use premium unleaded gasoline with a posted octane rating of 91 or higher. You can also use regular unleaded gasoline rated at 87 octane or higher, but the vehicle's acceleration could be slightly reduced, and a slight audible knocking noise, commonly referred to as spark knock, might be heard. If the octane is less than 87, you might notice a heavy knocking noise when you drive. If this occurs, use a gasoline rated at 87 octane or higher as soon as possible. Otherwise, you could damage the engine. If heavy knocking is heard when using gasoline rated at 87 octane or higher, the engine needs service.

Vehicles that have a FlexFuel badge and a yellow fuel cap can use either unleaded gasoline or ethanol fuel containing up to 85% ethanol (E85). See Fuel E85 (85% Ethanol) on page 9‑83. For all other vehicles, use only the unleaded gasoline described under Recommended Fuel on page 9‑80.

Recommended Fuel For all vehicles except those with the 6.2L V8 engine (VIN Code 2), use regular unleaded gasoline with a posted octane rating of 87 or higher. If the octane rating is less than 87, an audible knocking noise, commonly referred to as spark knock, might be heard when driving. If this occurs, use a gasoline rated at 87 octane or higher as soon as possible. If heavy knocking is heard when using gasoline rated at 87 octane or higher, the engine needs service.

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Driving and Operating

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Gasoline Specifications (U.S. and Canada Only) At a minimum, gasoline should meet ASTM specification D 4814
in the United States or CAN/ CGSB‐3.5 or 3.511 in Canada. Some gasolines contain an octane-enhancing additive called methylcyclopentadienyl manganese tricarbonyl (MMT). We recommend against the use of gasolines containing MMT. See Fuel Additives on page 9‑82 for additional information.

California Fuel Requirements If the vehicle is certified to meet California Emissions Standards, it is designed to operate on fuels that meet California specifications. See the underhood emission control label. If this fuel is not available in states adopting California Emissions Standards, the vehicle will operate satisfactorily on fuels meeting federal specifications, but emission control system performance might be affected. The malfunction indicator lamp could turn on and the vehicle might fail a smog‐check test. See Malfunction Indicator Lamp on page 5‑25. If this occurs, return to your authorized dealer for diagnosis. If it is determined that the condition is caused by the type of fuel used, repairs might not be covered by the vehicle warranty.

Fuels in Foreign Countries Never use leaded gasoline or any other fuel not recommended in the previous text on fuel. Costly repairs caused by use of improper fuel would not be covered by the vehicle warranty. To check the fuel availability, ask an auto club, or contact a major oil company that does business in the country where you will be driving.

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Driving and Operating

Fuel Additives To provide cleaner air, all gasolines in the United States are now required to contain additives that help prevent engine and fuel system deposits from forming, allowing the emission control system to work properly. In most cases, nothing should have to be added to the fuel. However, some gasolines contain only the minimum amount of additive required to meet U.S. Environmental Protection Agency regulations. To help keep fuel injectors and intake valves clean and avoid problems due to dirty injectors or valves, look for gasoline that is advertised as TOP TIER Detergent Gasoline. Look for the TOP TIER label on the fuel pump to ensure gasoline meets enhanced detergency standards developed by the auto companies. A list of marketers providing TOP TIER Detergent Gasoline can be found at www.toptiergas.com.

For customers who do not use TOP TIER Detergent Gasoline regularly, one bottle of GM Fuel System Treatment PLUS, added to the fuel tank at every engine oil change, can help clean deposits from fuel injectors and intake valves. GM Fuel System Treatment PLUS is the only gasoline additive recommended by General Motors. It is available at your dealer. Gasolines containing oxygenates, such as ethers and ethanol, and reformulated gasolines might be available in your area. We recommend that you use these gasolines, if they comply with the specifications described earlier. However, E85 (85% ethanol) and other fuels containing more than 15% ethanol must not be used in vehicles that were not designed for those fuels.

Notice: This vehicle was not designed for fuel that contains methanol. Do not use fuel containing methanol. It can corrode metal parts in the fuel system and also damage plastic and rubber parts. That damage would not be covered under the vehicle warranty. Some gasolines that are not reformulated for low emissions can contain an octane-enhancing additive called methylcyclopentadienyl manganese tricarbonyl (MMT); ask the attendant where you buy gasoline whether the fuel contains MMT. We recommend against the use of such gasolines. Fuels containing MMT can reduce spark plug life and affect emission control system performance. The malfunction indicator lamp might turn on. If this occurs, return to your dealer for service.

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Fuel E85 (85% Ethanol) Vehicles that have a FlexFuel badge and a yellow fuel cap can use either unleaded gasoline or ethanol fuel containing up to 85% ethanol (E85). For all other vehicles, use only the unleaded gasoline described under Recommended Fuel on page 9‑80. We encourage the use of E85 in vehicles that are designed to use it. The ethanol in E85 is a “renewable” fuel, meaning it is made from renewable sources such as corn and other crops. Many service stations will not have an 85% ethanol fuel (E85) pump available. The U.S. Department of Energy has an alternative fuels website (www.afdc.energy.gov/afdc/ locator/stations/) that can help you find E85 fuel. Those stations that do have E85 should have a label indicating ethanol content. Do not use the fuel if the ethanol content is greater than 85%.

Driving and Operating

9-83

At a minimum, E85 should meet ASTM Specification D 5798 or CGSB Specification 3.512. Filling the tank with fuel mixtures that do not meet ASTM or CGSB specifications can affect driveability and could cause the malfunction indicator lamp to come on. As the outside temperature approaches freezing, ethanol fuel distributors should supply winter grade ethanol, the same as with unleaded gasoline. It is best not to alternate repeatedly between gasoline and E85. If you do switch fuels, it is recommended that you add as much fuel as possible — do not add less than 11 L (3 gal) when refueling. You should drive the vehicle immediately after refueling for at least 11 km (7 mi) to allow the vehicle to adapt to the change in ethanol concentration.

E85 has less energy per liter (gallon) than gasoline, so you will need to refill the fuel tank more often when using E85 than when you are using gasoline. See Filling the Tank on page 9‑84. Notice: Some additives are not compatible with E85 fuel and can harm the vehicle's fuel system. Do not add anything to E85. Damage caused by additives would not be covered by the vehicle warranty. Notice: This vehicle was not designed for fuel that contains methanol. Do not use fuel containing methanol. It can corrode metal parts in the fuel system and also damage plastic and rubber parts. That damage would not be covered under the vehicle warranty.

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9-84

Driving and Operating

Filling the Tank If the vehicle has a diesel engine, see the Duramax diesel supplement for more information.

{ WARNING

Fuel vapor burns violently and a fuel fire can cause bad injuries. To help avoid injuries to you and others, read and follow all the instructions on the fuel pump island. Turn off the engine when refueling. Do not smoke near fuel or when refueling the vehicle. Do not use cellular phones. Keep sparks, flames, and smoking materials away from fuel. Do not leave the fuel pump unattended when refueling the vehicle. This is against the law in some places. Do not re-enter the vehicle while pumping fuel. Keep children away from the fuel pump; never let children pump fuel.

The tethered fuel cap is located behind a hinged fuel door on the driver side of the vehicle. Vehicles that have a FlexFuel badge and a yellow fuel cap can use either unleaded gasoline or ethanol fuel containing up to 85% ethanol (E85). See Fuel E85 (85% Ethanol) on page 9‑83. To remove the fuel cap, turn it slowly counterclockwise. { WARNING

Fuel can spray out on you if you open the fuel cap too quickly. If you spill fuel and then something ignites it, you could be badly burned. This spray can happen if the tank is nearly full, and is more likely in hot weather. Open the fuel cap slowly and wait for any hiss noise to stop. Then unscrew the cap all the way.

If the vehicle is a dual fuel tank chassis cab model, and it runs out of fuel, refuel the front fuel tank first to ensure a quick restart. Be careful not to spill fuel. Do not top off or overfill the tank and wait a few seconds after you have finished pumping before removing the nozzle. Clean fuel from painted surfaces as soon as possible. See Exterior Care on page 10‑106. When replacing the fuel cap, turn it clockwise until it clicks. It will require more effort to turn the fuel cap on the last turn as you tighten it. Make sure the cap is fully installed. The diagnostic system can determine if the fuel cap has been left off or improperly installed. This would allow fuel to evaporate into the atmosphere. See Malfunction Indicator Lamp on page 5‑25.

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Driving and Operating

9-85

WARNING (Continued)

. Bring the fill nozzle in contact

with the inside of the fill opening before operating the nozzle. Contact should be maintained until the filling is complete.

. Do not smoke while

pumping fuel.

. Do not use a cellular phone

while pumping fuel.

The TIGHTEN GAS CAP message displays on the Driver Information Center (DIC) if the fuel cap is not properly installed. See Fuel System Messages on page 5‑47 for more information.

{ WARNING If a fire starts while you are refueling, do not remove the nozzle. Shut off the flow of fuel by shutting off the pump or by notifying the station attendant. Leave the area immediately.

Notice: If a new fuel cap is needed, be sure to get the right type of cap from your dealer. The wrong type of fuel cap might not fit properly, might cause the malfunction indicator lamp to light, and could damage the fuel tank and emissions system. See Malfunction Indicator Lamp on page 5‑25.

Filling a Portable Fuel Container

{ WARNING

Never fill a portable fuel container while it is in the vehicle. Static electricity discharge from the container can ignite the fuel vapor. You can be badly burned and the vehicle damaged if this occurs. To help avoid injury to you and others:

. Dispense fuel only into

approved containers.

. Do not fill a container while it

is inside a vehicle, in a vehicle's trunk, pickup bed, or on any surface other than the ground.

(Continued)

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Driving and Operating

Towing

General Towing Information Only use towing equipment that has been designed for the vehicle. Contact your dealer or trailering dealer for assistance with preparing the vehicle for towing a trailer. See the following trailer towing information in this section:

For information on driving while towing a trailer, see “Driving Characteristics and Towing Tips.” For maximum vehicle and trailer weights, see “Trailer Towing.” For information on equipment to tow a trailer, see “Towing Equipment.”

For information on towing a disabled vehicle, see Towing the Vehicle on page 10‑101. For information on towing the vehicle behind another vehicle such as a motor home, see Recreational Vehicle Towing on page 10‑101.

Driving Characteristics and Towing Tips

Pulling a Trailer Important points for pulling a trailer:

There are many different laws, including speed limit restrictions, having to do with trailering. Make sure the rig will be legal, not only where you live but also where you will be driving. A good source for this information can be state or provincial police.

. Consider using a sway control.

See “Hitches” under Towing Equipment on page 9‑106.

. Do not tow a trailer at all during the first 800 km (500 miles) the new vehicle is driven. The engine, axle, or other parts could be damaged.

. During the first 800 km

(500 miles) that a trailer is towed, do not drive over 80 km/h (50 mph) and do not make starts at full throttle. This helps the engine and other parts of the vehicle wear in at the heavier loads.

. Vehicles can tow in D (Drive).

Shift the transmission to a lower gear if the transmission shifts too often under heavy loads and/ or hilly conditions.

Important considerations that have to do with weight: . Weight of the trailer . Weight of the trailer tongue . Weight on the vehicle's tires . Weight of the trailering

combination

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Driving with a Trailer

{ WARNING

When towing a trailer, exhaust gases may collect at the rear of the vehicle and enter if the liftgate, trunk/hatch, or rear-most window is open. Engine exhaust contains Carbon Monoxide (CO) which cannot be seen or smelled. It can cause unconsciousness and even death. To maximize safety when towing a trailer:

. Have the exhaust system

inspected for leaks and make necessary repairs before starting a trip.

. Never drive with the liftgate,

trunk/hatch, or rear-most window open.

(Continued)

WARNING (Continued)

. Fully open the air outlets on

or under the instrument panel.

. Adjust the Climate Control

system to a setting that brings in only outside air 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 9‑37.

Towing a trailer requires a certain amount of experience. The combination you are driving is longer and not as responsive as the vehicle itself. Get acquainted with the handling and braking of the rig before setting out for the open road.

Driving and Operating

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Before starting, check all trailer hitch parts and attachments, safety chains, electrical connectors, lamps, tires, and mirrors. If the trailer has electric brakes, start the combination moving and then apply the trailer brake controller by hand to be sure the brakes work. During the trip, check occasionally to be sure that the load is secure and the lamps and any trailer brakes still work. Following Distance Stay at least twice as far behind the vehicle ahead as you would when driving the vehicle without a trailer. This can help to avoid heavy braking and sudden turns.

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Driving and Operating

Passing More passing distance is needed when towing a trailer. The combination will not accelerate as quickly and is longer so it is necessary to go much farther beyond the passed vehicle before returning to the lane. Backing Up Hold the bottom of the steering wheel with one hand. To move the trailer to the left, move that hand to the left. To move the trailer to the right, move your hand to the right. Always back up slowly and, if possible, have someone guide you. Making Turns Notice: Making very sharp turns while trailering could cause the trailer to come in contact with the vehicle. The vehicle could be damaged. Avoid making very sharp turns while trailering.

When turning with a trailer, make wider turns than normal. Do this so the trailer will not strike soft shoulders, curbs, road signs, trees, or other objects. Avoid jerky or sudden maneuvers. Signal well in advance. If the trailer turn signal bulbs burn out, the arrows on the instrument panel will still flash for turns. It is important to check occasionally to be sure the trailer bulbs are still working. Driving on Grades Reduce speed and shift to a lower gear before starting down a long or steep downgrade. If the transmission is not shifted down, the brakes might get hot and no longer work well. Vehicles can tow in D (Drive). Shift the transmission to a lower gear if the transmission shifts too often under heavy loads and/or hilly conditions.

The Tow/Haul Mode may be used if the transmission shifts too often. See Tow/Haul Mode on page 9‑44. When towing at high altitude on steep uphill grades, consider the following: Engine coolant will boil at a lower temperature than at normal altitudes. If the engine is turned off immediately after towing at high altitude on steep uphill grades, the vehicle may show signs similar to engine overheating. To avoid this, let the engine run while parked, preferably on level ground, with the automatic transmission in P (Park) for a few minutes before turning the engine off. If the overheat warning comes on, see Engine Overheating on page 10‑24.

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Parking on Hills

{ WARNING

Parking the vehicle on a hill with the trailer attached can be dangerous. If something goes wrong, the rig could start to move. People can be injured, and both the vehicle and the trailer can be damaged. When possible, always park the rig on a flat surface.

If parking the rig on a hill: 1. Press the brake pedal, but do not shift into P (Park) yet. Turn the wheels into the curb if facing downhill or into traffic if facing uphill.

2. Have someone place chocks

under the trailer wheels.

Driving and Operating

9-89

3. When the wheel chocks are in

place, release the regular brakes until the chocks absorb the load.

4. Reapply the brake pedal. Then

5.

apply the parking brake and shift into P (Park). If the vehicle is four-wheel-drive, be sure the transfer case is in a drive gear and not in N (Neutral).

6. Release the brake pedal. { 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 the engine has been left running, the vehicle can move suddenly. You or others could be injured. To be sure the vehicle will not move, even when on fairly level ground, use the steps that follow.

(Continued)

WARNING (Continued)

Always put the shift lever fully in P (Park) with the parking brake firmly set. If the transfer case on a four-wheel-drive vehicle is in N (Neutral), the vehicle will be free to roll, even if the shift lever is in P (Park). Be sure the transfer case is in a drive gear — not in N (Neutral).

Leaving After Parking on a Hill 1. Apply and hold the brake pedal. 2. Start the engine. 3. Shift into a gear. 4. Release the parking brake. 5. Let up on the brake pedal. 6. Drive slowly until the trailer is

clear of the chocks.

7. Stop and have someone pick up

and store the chocks.

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Driving and Operating

Maintenance when Trailer Towing The vehicle needs service more often when pulling a trailer. See Maintenance Schedule on page 11‑3. Things that are especially important in trailer operation are automatic transmission fluid, engine oil, axle lubricant, belts, cooling system, and brake system. It is a good idea to inspect these before and during the trip. Check periodically to see that all hitch nuts and bolts are tight.

Trailer Towing If the vehicle has a diesel engine, see the Duramax diesel supplement for more information. If the vehicle is a hybrid, see the hybrid supplement for more information. Do not tow a trailer during break-in. See New Vehicle Break-In on page 9‑27 for more information.

{ WARNING

The driver can lose control when pulling a trailer if the correct equipment is not used or the vehicle is not driven properly. For example, if the trailer is too heavy, the brakes may not work well or even at all. The driver and passengers could be seriously injured. The vehicle may also be damaged; the resulting repairs would not be covered by the vehicle warranty. Pull a trailer only if all the steps in this section have been followed. Ask your dealer for advice and information about towing a trailer with the vehicle.

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Driving and Operating

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Notice: Pulling a trailer improperly can damage the vehicle and result in costly repairs not covered by the vehicle warranty. To pull a trailer correctly, follow the advice in this section and see your dealer for important information about towing a trailer with the vehicle. To identify the trailering capacity of the vehicle, read the information in “Weight of the Trailer” later in this section. Trailering is different than just driving the vehicle by itself. Trailering means changes in handling, acceleration, braking, durability, and fuel economy. Successful, safe trailering takes correct equipment, and it has to be used properly.

The following information has many time-tested, important trailering tips and safety rules. Many of these are important for your safety and that of your passengers. So please read this section carefully before pulling a trailer. Weight of the Trailer How heavy can a trailer safely be? It depends on how the rig is used. Speed, altitude, road grades, outside temperature, and how much the vehicle is used to pull a trailer are all important. It can depend on any special equipment on the vehicle, and the amount of tongue weight the vehicle can carry. See “Weight of the Trailer Tongue” later in this section for more information.

Trailer weight rating (TWR) is calculated assuming the tow vehicle has only the driver but all required trailering equipment. Weight of additional optional equipment, passengers, and cargo in the tow vehicle must be subtracted from the trailer weight rating. For kingpin weight and trailer tongue weight information, see “Weight of the Trailer Tongue” later in this section. Use the following chart to determine how much the vehicle can weigh, based upon the vehicle model and options. Weights listed apply for conventional trailers and fifth-wheel trailers unless otherwise noted.

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Driving and Operating

Vehicle

Axle Ratio

Maximum Trailer Weight

GCWR (a)

1500 Series 2WD Regular Cab Standard Box

4.3L V6 (b) 4.3L V6 — With Automatic Transmission (b) 4.3L V6 — With Manual Transmission (b) 4.8L V8 (b) 4.8L V8 (b) 5.3L LMG V8 (b) 5.3L LMG V8, K5L HD Cooling Pkg 5.3L LMG V8 K5L HD Cooling Pkg

3.23

3.73

3.73

3.23
3.73
3.08

3.08

3.42

1500 Series 2WD Extended Cab Standard Box

4.3L V6 (b) 4.8L V8 (b) 4.8L V8 (b) 5.3L V8 (b) 5.3L V8 K5L HD Cooling Pkg (b)

3.23
3.23
3.73
3.08
3.08

2 177 kg (4,800 lbs)

4 309 kg (9,500 lbs)

2 449 kg (5,400 lbs)

4 536 kg (10,000 lbs)

1 860 kg (4,100 lbs)

3 938 kg (8,683 lbs)

2 132 kg (4,700 lbs) 3 266 kg (7,200 lbs) 2 994 kg (6,600 lbs)

4 309 kg (9,500 lbs) 5 443 kg (12,000 lbs) 5 216 kg (11,500 lbs)

3 357 kg (7,400 lbs)

5 534 kg (12,200 lbs)

4 128 kg (9,100 lbs)

6 350 kg (14,000 lbs)

1 996 kg (4,400 lbs) 2 132 kg (4,700 lbs) 3 039 kg (6,700 lbs) 2 812 kg (6,200 lbs) 3 130 kg (6,900 lbs)

4 309 kg (9,500 lbs) 4 536 kg (10,000 lbs) 5 443 kg (12,000 lbs) 5 216 kg (11,500 lbs) 5 534 kg (12,200 lbs)

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Driving and Operating

9-93

Vehicle

Axle Ratio

Maximum Trailer Weight

GCWR (a)

5.3L V8 K5L HD Cooling Pkg — Conventional Trailer 5.3L V8 K5L HD Cooling Pkg — Fifth-Wheel Trailer 6.2L V8 K5L HD Cooling Pkg — Conventional Trailer 6.2L V8 K5L HD Cooling Pkg — Fifth-Wheel Trailer 6.2L V8 NHT Max Trailering Pkg — Conventional Trailer 6.2L V8 NHT Max Trailering Pkg — Fifth-Wheel Trailer

1500 Series 2WD Crew Cab Short Box (b)

4.8L V8
4.8L V8
5.3L V8 (LMG) 5.3L V8 (LMG) K5L HD Cooling Pkg 5.3L V8 (LC9) XFE

3.42

3.42

3.42

3.42

3.73

3.73

3.23
3.73
3.08

3.08

3.08

4 400 kg (9,700 lbs)

6 804 kg (15,000 lbs)

4 264 kg (9,400 lbs)

6 804 kg (15,000 lbs)

4 400 kg (9,700 lbs)

6 804 kg (15,000 lbs)

4 264 kg (9,400 lbs)

6 804 kg (15,000 lbs)

4 853 kg (10,700 lbs)

7 257 kg (16,000 lbs)

4 808 kg (10,600 lbs)

7 257 kg (16,000 lbs)

2 132 kg (4,700 lbs) 3 039 kg (6,700 lbs) 2 812 kg (6,200 lbs)

4 536 kg (10,000 lbs) 5 443 kg (12,000 lbs) 5 216 kg (11,500 lbs)

3 130 kg (6,900 lbs)

5 534 kg (12,200 lbs)

3 175 kg (7,000 lbs)

5 534 kg (12,200 lbs)

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Driving and Operating

Vehicle

Axle Ratio

Maximum Trailer Weight

GCWR (a)

5.3L V8 (LMG) K5L HD Cooling Pkg 6.2L V8 K5L HD Cooling Pkg 6.2L V8 NHT Max Trailering Pkg

1500 Series 2WD Regular Cab Long Box

4.3L V6 (b) 4.3L V6 (b) 4.8L V8 (b) 4.8L V8 (b) 5.3L V8
5.3L V8 K5L HD Cooling Pkg 5.3L V8 K5L HD Cooling Pkg — Conventional Trailer 5.3L V8 K5L HD Cooling Pkg — Fifth-Wheel Trailer

1500 Series 2WD Extended Cab Long Box

5.3L V8 (b) 5.3L V8 K5L HD Cooling Pkg (b)

3.42

3.42
3.73

3.23
3.73
3.23
3.73
3.08
3.08

3.42

3.42

3.08
3.08

4 355 kg (9,600 lbs)

6 804 kg (15,000 lbs)

4 400 kg (9,700 lbs) 4 808 kg (10,600 lbs)

6 804 kg (15,000 lbs) 7 257 kg (16,000 lbs)

2 132 kg (4,700 lbs) 2 359 kg (5,200 lbs) 2 313 kg (5,100 lbs) 3 221 kg (7,100 lbs) 2 948 kg (6,500 lbs) 3 266 kg (7,200 lbs)

4 309 kg (9,500 lbs) 4 536 kg (10,000 lbs) 4 536 kg (10,000 lbs) 5 443 kg (12,000 lbs) 5 216 kg (11,500 lbs) 5 534 kg (12,200 lbs)

4 536 kg (10,000 lbs)

6 804 kg (15,000 lbs)

4 037 kg (8,900 lbs)

6 804 kg (15,000 lbs)

2 722 kg (6,000 lbs) 3 039 kg (6,700 lbs)

5 216 kg (11,500 lbs) 5 534 kg (12,200 lbs)

Chevrolet Silverado Owner Manual - 2012

Black plate (95,1)

Driving and Operating

9-95

Vehicle

Axle Ratio

Maximum Trailer Weight

GCWR (a)

5.3L V8 K5L HD Cooling Pkg — Conventional Trailer 5.3L V8 K5L HD Cooling Pkg — Fifth-Wheel Trailer

1500 Series 4WD Regular Cab Standard Box

4.3L V6 (b) 4.8L V8 (b) 5.3L V8 (b) 5.3L V8 K5L HD Cooling Pkg 5.3L V8 K5L HD Cooling Pkg — Conventional Trailer 5.3L V8 K5L HD Cooling Pkg — Fifth-Wheel Trailer

3.42

3.42

3.73
3.42
3.08
3.08

3.42

3.42

1500 Series 4WD Extended Cab Standard Box

4.8L V8 (b) 5.3L V8 (b) 5.3L V8 K5L HD Cooling Pkg (b)

3.42
3.08
3.08

4 309 kg (9,500 lbs)

6 804 kg (15,000 lbs)

4 082 kg (9,000 lbs)

6 804 kg (15,000 lbs)

2 313 kg (5,100 lbs) 2 722 kg (6,000 lbs) 2 903 kg (6,400 lbs) 3 221 kg (7,100 lbs)

4 536 kg (10,000 lbs) 4 990 kg (11,000 lbs) 5 216 kg (11,500 lbs) 5 534 kg (12,200 lbs)

4 037 kg (8,900 lbs)

6 350 kg (14,000 lbs)

3 719 kg (8,200 lbs)

6 350 kg (14,000 lbs)

2 495 kg (5,500 lbs) 2 767 kg (6,100 lbs) 3 084 kg (6,800 lbs)

4 990 kg (11,000 lbs) 5 216 kg (11,500 lbs) 5 534 kg (12,200 lbs)

Chevrolet Silverado Owner Manual - 2012

Black plate (96,1)

9-96

Driving and Operating

Vehicle

Axle Ratio

Maximum Trailer Weight

GCWR (a)

5.3L V8 K5L HD Cooling Pkg — Conventional Trailer 5.3L V8 K5L HD Cooling Pkg — Fifth-Wheel Trailer 6.2L V8 K5L HD Cooling Pkg — Conventional Trailer 6.2L V8 K5L HD Cooling Pkg — Fifth-Wheel Trailer 6.2L V8 NHT Max Trailering Pkg — Conventional Trailer 6.2L V8 NHT Max Trailering Pkg — Fifth-Wheel Trailer

1500 Series 4WD Crew Cab Short Box (b)

4.8L V8
5.3L V8
5.3L V8 K5L HD Cooling Pkg 5.3L V8 K5L HD Cooling Pkg 6.2L V8 K5L HD Cooling Pkg 6.2L V8 NHT Max Trailering Pkg

3.42

3.42

3.42

3.42

3.73

3.73

3.42
3.08
3.08
3.42
3.42
3.73

4 354 kg (9,600 lbs)

6 804 kg (15,000 lbs)

4 354 kg (9,600 lbs)

6 804 kg (15,000 lbs)

4 264 kg (9,400 lbs)

6 804 kg (15,000 lbs)

4 128 kg (9,100 lbs)

6 804 kg (15,000 lbs)

4 717 kg (10,400 lbs)

7 257 kg (16,000 lbs)

4 672 kg (10,300 lbs)

7 257 kg (16,000 lbs)

2 495 kg (5,500 lbs) 2 722 kg (6,000 lbs) 3 039 kg (6,700 lbs) 4 309 kg (9,500 lbs) 4 264 kg (9,400 lbs) 4 717 kg (10,400 lbs)

4 990 kg (11,000 lbs) 5 216 kg (11,500 lbs) 5 534 kg (12,200 lbs) 6 804 kg (15,000 lbs) 6 804 kg (15,000 lbs) 7 257 kg (16,000 lbs)

Chevrolet Silverado Owner Manual - 2012

Black plate (97,1)

Driving and Operating

9-97

Vehicle

Axle Ratio

Maximum Trailer Weight

GCWR (a)

1500 Series 4WD Regular Cab Long Box

4.3L V6 (b) 4.8L V8 (b) 5.3L V8 (b) 5.3L V8 K5L HD Cooling Pkg 5.3L V8 K5L HD Cooling Pkg — Conventional Trailer 5.3L V8 K5L HD Cooling Pkg — Fifth-Wheel Trailer

1500 Series 4WD Extended Cab Long Box

5.3L V8 (b) 5.3L V8 K5L HD Cooling Pkg (b) 5.3L V8 K5L HD Cooling Pkg — Conventional Trailer 5.3L V8 K5L HD Cooling Pkg — Fifth-Wheel Trailer

3.73
3.42
3.08
3.08

3.42

3.42

3.08
3.08

3.42

3.42

2 223 kg (4,900 lbs) 2 631 kg (5,800 lbs) 2 858 kg (6,300 lbs) 3 175 kg (7,000 lbs)

4 536 kg (10,000 lbs) 4 990 kg (11,000 lbs) 5 216 kg (11,500 lbs) 5 534 kg (12,200 lbs)

4 445 kg (9,800 lbs)

6 804 kg (15,000 lbs)

4 400 kg (9,700 lbs)

6 804 kg (15,000 lbs)

2 631 kg (5,800 lbs) 2 948 kg (6,500 lbs)

5 216 kg (11,500 lbs) 5 534 kg (12,200 lbs)

4 218 kg (9,300 lbs)

6 804 kg (15,000 lbs)

3 674 kg (8,100 lbs)

6 804 kg (15,000 lbs)

Chevrolet Silverado Owner Manual - 2012

Black plate (98,1)

9-98

Driving and Operating

Vehicle

Axle Ratio

Maximum Trailer Weight

GCWR (a)

2500 Series 2WD Extended Cab Standard Box HD 3.73
4.10
4.10

6.0L V8
6.0L V8 — Conventional Trailer 6.0L V8 — Fifth-Wheel Trailer

2500 Series 2WD Crew Cab Standard Box HD

6.0L V8
6.0L V8 — Conventional Trailer 6.0L V8 — Fifth-Wheel Trailer

2500 Series 2WD Regular Cab Long Box HD

6.0L V8
6.0L V8 — Payload Performance Pkg (UB7) 6.0L V8 — Conventional Trailer 6.0L V8 — Fifth-Wheel Trailer

3.73
4.10
4.10

3.73

3.73

4.10
4.10

4 445 kg (9,800 lbs) 5 897 kg (13,000 lbs) 6 486 kg (14,300 lbs)

7 257 kg (16,000 lbs) 9 299 kg (20,500 lbs) 9 299 kg (20,500 lbs)

4 400 kg (9,700 lbs) 5 897 kg (13,000 lbs) 6 441 kg (14,200 lbs)

7 257 kg (16,000 lbs) 9 299 kg (20,500 lbs) 9 299 kg (20,500 lbs)

4 627 kg (10,200 lbs)

7 257 kg (16,000 lbs)

4 536 kg (10,000 lbs)

7 257 kg (16,000 lbs)

5 897 kg (13,000 lbs) 6 668 kg (14,700 lbs)

9 299 kg (20,500 lbs) 9 299 kg (20,500 lbs)

Chevrolet Silverado Owner Manual - 2012

Black plate (99,1)

Driving and Operating

9-99

Vehicle

Axle Ratio

Maximum Trailer Weight

GCWR (a)

2500 Series 2WD Extended Cab Long Box HD

6.0L V8
6.0L V8 — Conventional Trailer 6.0L V8 — Fifth-Wheel Trailer

3.73
4.10
4.10

4 400 kg (9,700 lbs) 5 897 kg (13,000 lbs) 6 441 kg (14,200 lbs)

7 257 kg (16,000 lbs) 9 299 kg (20,500 lbs) 9 299 kg (20,500 lbs)

2500 Series 2WD Crew Cab Long Box HD

6.0L V8
6.0L V8 — Conventional Trailer 6.0L V8 — Fifth-Wheel Trailer

3.73
4.10
4.10
2500 Series 4WD Extended Cab Standard Box HD 3.73
4.10
4.10

6.0L V8
6.0L V8 — Conventional Trailer 6.0L V8 — Fifth-Wheel Trailer

4 354 kg (9,600 lbs) 5 897 kg (13,000 lbs) 6 396 kg (14,100 lbs)

7 257 kg (16,000 lbs) 9 299 kg (20,500 lbs) 9 299 kg (20,500 lbs)

4 309 kg (9,500 lbs) 5 897 kg (13,000 lbs) 6 350 kg (14,000 lbs)

7 257 kg (16,000 lbs) 9 299 kg (20,500 lbs) 9 299 kg (20,500 lbs)

2500 Series 4WD Crew Cab Standard Box HD

6.0L V8
6.0L V8 — Conventional Trailer 6.0L V8 — Fifth-Wheel Trailer

3.73
4.10
4.10

4 264 kg (9,400 lbs) 5 897 kg (13,000 lbs) 6 305 kg (13,900 lbs)

7 257 kg (16,000 lbs) 9 299 kg (20,500 lbs) 9 299 kg (20,500 lbs)

Chevrolet Silverado Owner Manual - 2012

Black plate (100,1)

9-100

Driving and Operating

Vehicle

Axle Ratio

Maximum Trailer Weight

GCWR (a)

2500 Series 4WD Regular Cab Long Box HD

6.0L V8
6.0L V8 — Conventional Trailer 6.0L V8 — Fifth-Wheel Trailer

2500 Series 4WD Extended Cab Long Box HD

6.0L V8
6.0L V8 — Conventional Trailer 6.0L V8 — Fifth-Wheel Trailer

2500 Series 4WD Crew Cab Long Box HD

6.0L V8
6.0L V8 — Conventional Trailer 6.0L V8 — Fifth-Wheel Trailer

3500 Series 2WD Regular Cab Long Box

6.0L V8 (Single Rear Wheels) Conventional Trailer 6.0L V8 (Single Rear Wheels) Fifth-Wheel Trailer

3.73
4.10
4.10

3.73
4.10
4.10

3.73
4.10
4.10

4.10

4.10

4 491 kg (9,900 lbs) 5 897 kg (13,000 lbs) 6 532 kg (14,400 lbs)

7 257 kg (16,000 lbs) 9 299 kg (20,500 lbs) 9 299 kg (20,500 lbs)

4 264 kg (9,400 lbs) 5 897 kg (13,000 lbs) 6 305 kg (13,900 lbs)

7 257 kg (16,000 lbs) 9 299 kg (20,500 lbs) 9 299 kg (20,500 lbs)

4 218 kg (9,300 lbs) 5 897 kg (13,000 lbs) 6 260 kg (13,800 lbs)

7 257 kg (16,000 lbs) 9 299 kg (20,500 lbs) 9 299 kg (20,500 lbs)

5 897 kg (13,000 lbs)

9 299 kg (20,500 lbs)

6 577 kg (14,500 lbs)

9 299 kg (20,500 lbs)

Chevrolet Silverado Owner Manual - 2012

Black plate (101,1)

Driving and Operating

9-101

Vehicle

Axle Ratio

Maximum Trailer Weight

GCWR (a)

6.0L V8 (Dual Rear Wheels) 6.0L V8 (Dual Rear Wheels)

3500 Series 2WD Extended Cab Long Box

6.0L V8 (Single Rear Wheels) 6.0L V8 (Single Rear Wheels) Conventional Trailer 6.0L V8 (Single Rear Wheels) Fifth-Wheel Trailer 6.0L V8 (Dual Rear Wheels) 6.0L V8 (Dual Rear Wheels)

3500 Series 2WD Crew Cab Standard Box

6.0L V8
6.0L V8 — Conventional Trailer 6.0L V8 Fifth-Wheel Trailer

3.73
4.10

3.73

4.10

4.10

3.73
4.10

3.73
4.10
4.10

4 354 kg (9,600 lbs) 6 396 kg (14,100 lbs)

7 257 kg (16,000 lbs) 9 299 kg (20,500 lbs)

4 309 kg (9,500 lbs)

7 257 kg (16,000 lbs)

5 897 kg (13,000 lbs)

9 299 kg (20,500 lbs)

6 350 kg (14,000 lbs)

9 299 kg (20,500 lbs)

4 128kg (9,100 lbs) 6 169 kg (13,600 lbs)

7 257 kg (16,000 lbs) 9 299 kg (20,500 lbs)

4 309kg (9,500 lbs) 5 897 kg (13,000 lbs) 6 350 kg (14,000 lbs)

7 257 kg (16,000 lbs) 9 299 kg (20,500 lbs) 9 299 kg (20,500 lbs)

Chevrolet Silverado Owner Manual - 2012

Black plate (102,1)

9-102

Driving and Operating

Vehicle

Axle Ratio

Maximum Trailer Weight

GCWR (a)

3500 Series 2WD Crew Cab Long Box

6.0L V8 (Single Rear Wheels) 6.0L V8 (Single Rear Wheels) Conventional Trailer 6.0L V8 (Single Rear Wheels) Fifth-Wheel Trailer 6.0L V8 (Dual Rear Wheels) 6.0L V8 (Dual Rear Wheels)

3500 Series 4WD Regular Cab Long Box

6.0L V8 (Single Rear Wheels) 6.0L V8 (Single Rear Wheels) Conventional Trailer 6.0L V8 (Single Rear Wheels) Fifth-Wheel Trailer 6.0L V8 (Dual Rear Wheels) 6.0L V8 (Dual Rear Wheels)

3.73

4.10

4.10

3.73
4.10

3.73

4.10

4.10

3.73
4.10

4 264 kg (9,400 lbs)

7 257 kg (16,000 lbs)

5 897 kg (13,000 lbs)

9 299 kg (20,500 lbs)

6 305 kg (13,900 lbs)

9 299 kg (20,500 lbs)

4 082 kg (9,000 lbs) 6 123 kg (13,500 lbs)

7 257 kg (16,000 lbs) 9 299 kg (20,500 lbs)

4 400 kg (9,700 lbs)

7 257 kg (16,000 lbs)

5 897 kg (13,000 lbs)

9 299 kg (20,500 lbs)

6 441 kg (14,200 lbs)

9 299 kg (20,500 lbs)

4 218 kg (9,300 lbs) 6 260 kg (13,800 lbs)

7 257 kg (16,000 lbs) 9 299 kg (20,500 lbs)

Chevrolet Silverado Owner Manual - 2012

Black plate (103,1)

Driving and Operating

9-103

Vehicle

Axle Ratio

Maximum Trailer Weight

GCWR (a)

3500 Series 4WD Extended Cab Long Box

6.0L V8 (Single Rear Wheels) 6.0L V8 (Single Rear Wheels) Conventional Trailer 6.0L V8 (Single Rear Wheels) Fifth-Wheel Trailer 6.0L V8 (Dual Rear Wheels) 6.0L V8 (Dual Rear Wheels)

3500 Series 4WD Crew Cab Standard Box

6.0L V8
6.0L V8 — Conventional Trailer 6.0L V8 — Fifth-Wheel Trailer

3500 Series 4WD Crew Cab Long Box

6.0L V8 (Single Rear Wheels) 6.0L V8 (Single Rear Wheels) Conventional Trailer 6.0L V8 (Single Rear Wheels) Fifth-Wheel Trailer

3.73

4.10

4.10

3.73
4.10

3.73
4.10
4.10

3.73

4.10

4.10

4 173 kg (9,200 lbs)

7 257 kg (16,000 lbs)

5 897 kg (13,000 lbs)

9 299 kg (20,500 lbs)

6 214 kg (13,700 lbs)

9 299 kg (20,500 lbs)

4 037 kg (8,900 lbs) 6 078 kg (13,400 lbs)

7 257 kg (16,000 lbs) 9 299 kg (20,500 lbs)

4 173 kg (9,200 lbs) 5 897 kg (13,000 lbs) 6 214 kg (13,700 lbs)

7 257 kg (16,000 lbs) 9 299 kg (20,500 lbs) 9 299 kg (20,500 lbs)

4 128 kg (9,100 lbs)

7 257 kg (16,000 lbs)

5 897 kg (13,000 lbs)

9 299 kg (20,500 lbs)

6 169 kg (13,600 lbs)

9 299 kg (20,500 lbs)

Chevrolet Silverado Owner Manual - 2012

Black plate (104,1)

9-104

Driving and Operating

Vehicle

Axle Ratio

Maximum Trailer Weight

GCWR (a)

6.0L V8 (Dual Rear Wheels) 6.0L V8 (Dual Rear Wheels)

7 257 kg (16,000 lbs) 9 299 kg (20,500 lbs) (a) The Gross Combination Weight Rating (GCWR) is the total allowable weight of the completely loaded vehicle and trailer including any passengers, cargo, equipment, and conversions. The GCWR for the vehicle should not be exceeded. (b) This model is neither designed nor intended to tow fifth-wheel or gooseneck trailers.

3 946 kg (8,700 lbs) 5 987 kg (13,200 lbs)

3.73
4.10

Ask your dealer for trailering information or advice, or write us at our Customer Assistance Offices. See Customer Assistance Offices (U.S. and Canada) on page 13‑5 or Customer Assistance Offices (Mexico) on page 13‑6 for more information.

Weight of the Trailer Tongue The tongue load (A) of any trailer is very important because it is also part of the vehicle weight. The Gross Vehicle Weight (GVW) includes the curb weight of the vehicle, any cargo carried in it, and the people who will be riding in the vehicle as well as trailer tongue weight. Vehicle options, equipment,

passengers and cargo in the vehicle reduce the amount of tongue weight the vehicle can carry, which will also reduce the trailer weight the vehicle can tow. See “ Vehicle Load Limits” for more information about the vehicle's maximum load capacity.

Chevrolet Silverado Owner Manual - 2012

Black plate (105,1)

Driving and Operating

9-105

Vehicle Series

Hitch Type

Maximum Tongue

Weight

Trailer tongue weight (A) should be 10 to 15 percent and fifth-wheel or gooseneck kingpin weight should be 15 to 25 percent of the loaded trailer weight up to the maximums for vehicle series and hitch type.:

Weight Carrying

Weight Distributing

Fifth-Wheel Gooseneck

272 kg (600 lbs) 499 kg (1,100 lbs) 680 kg (1,500 lbs)

Weight Carrying or Weight Distributing Weight Carrying or Weight Distributing

1500
1500
1500
2500/3500
Standard Box 2500/ 3500 Long Box 2500
3500 Single Rear Wheels 3500 Dual Rear Wheels *816 kg (41,800 lbs) for vehicles built before October, 2011. Check the hitch rating label for correct maximum for the vehicle.

Fifth-Wheel Gooseneck

Fifth-Wheel Gooseneck

Fifth-Wheel Gooseneck

680 kg (1,500 lbs)

907 (2,000 lbs)

1 361 kg (3,000 lbs)

1 814 kg (4,000 lbs)

2 495 kg (5,500 lbs)

Do not exceed the maximum allowable tongue weight for the vehicle. Choose the shortest hitch extension that will position the hitch

ball closest to the vehicle. This will help reduce the effect of trailer tongue weight on the rear axle.

Chevrolet Silverado Owner Manual - 2012

Black plate (106,1)

9-106

Driving and Operating

Trailering may be limited by the vehicle's ability to carry tongue weight. Tongue or kingpin weight cannot cause the vehicle to exceed the GVWR (Gross Vehicle Weight Rating) or the RGAWR (Rear Gross Axle Weight Rating). See “Total Weight on the Vehicle's Tires” later in this section for more information. After loading the trailer, weigh the trailer and then the tongue, separately, to see if the weights are proper. If they are not, adjustments might be made by moving some items around in the trailer. Total Weight on the Vehicle's Tires Be sure the vehicle's tires are inflated to the inflation pressures found on the Certification Tire label on the drivers door or see Vehicle Load Limits on page 9‑17 for more information. Make sure not to exceed the GVWR limit for the vehicle, or the RGAWR, with the tow vehicle and trailer fully loaded for the trip including the weight of the

trailer tongue. If using a weight-distributing hitch, make sure not to exceed the RGAWR before applying the weight distribution spring bars. Weight of the Trailering Combination It is important that the combination of the tow vehicle and trailer does not exceed any of its weight ratings — GCWR, GVWR, RGAWR, Trailer Weight Rating, or Tongue Weight. The only way to be sure it is not exceeding any of these ratings is to weigh the tow vehicle and trailer combination, fully loaded for the trip, getting individual weights for each of these items.

Towing Equipment

Hitches The correct hitch equipment helps maintain combination control. Many trailers can be towed with a weight-carrying hitch which simply features a coupler latched to the

hitch ball, or a tow eye latched to a pintle hook. Other trailers may require a weight-distributing hitch that uses spring bars to distribute the trailer tongue weight among the two vehicle and trailer axles. Fifth-wheel and gooseneck hitches may also be used. See “Weight of the Trailer Tongue” under Trailer Towing on page 9‑90 for rating limits with various hitch types. If a step-bumper hitch will be used, the bumper could be damaged in sharp turns. Make sure there is ample room when turning to avoid contact between the trailer and the bumper. Consider using sway controls with any trailer. Ask a trailering professional about sway controls or refer to the trailer manufacturer's recommendations and instructions.

Chevrolet Silverado Owner Manual - 2012

Black plate (107,1)

Driving and Operating

9-107

Fifth-Wheel and Gooseneck Trailering Fifth-wheel and gooseneck trailers can be used with many pickup models. These trailers place a