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To clean:
1. Saturate a lint-free, clean white cloth with water orclub soda.
2. Wring the cloth to remove excess moisture.
3. Start on the outside edge of the soil and gently rubtoward the center. Continue cleaning, using a cleanarea of the cloth each time it becomes soiled.
4. Continue to gently rub the soiled area until thecleaning cloth remains clean.
5. If the soil is not completely removed, use a mildsoap solution and repeat the cleaning process thatwas used with plain water.
If any of the soil remains, a commercial fabric cleaner orspot lifter may be necessary. When a commercialupholstery cleaner or spot lifter is to be used, test asmall hidden area for colorfastness first. If the locallycleaned area gives any impression that a ring formationmay result, clean the entire surface.
After the cleaning process has been completed, a papertowel can be used to blot excess moisture from thefabric or carpet.
Leather
A soft cloth dampened with water can be used toremove dust. If a more thorough cleaning is necessary,a soft cloth dampened with a mild soap solution can beused. Allow the leather to dry naturally. Do not use heatto dry. Never use steam to clean leather. Never usespot lifters or spot removers on leather. Manycommercial leather cleaners and coatings that are soldto preserve and protect leather may permanentlychange the appearance and feel of the leather and arenot recommended. Do not use silicone or wax-basedproducts, or those containing organic solvents to cleanthe vehicle's interior because they can alter theappearance by increasing the gloss in a non-uniformmanner. Never use shoe polish on leather.
TEHAMA™Leather
The leather surface on the seat was not designed to beaggressively cleaned using any commercial product.Use a well wrung cloth dampened with water to removedust. Do not use a wet cloth or saturate the leathersurface with water. Allow the leather to dry naturally. If asoil occurs that cannot be completely removed, allow itto become part of the natural markings of the leather.The leather in the vehicle was designed to have anatural appearance and develop a more vintageappearance with use.
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High pressure car washes may cause water to enter thevehicle. Avoid using high pressure washes closer than12 inches (30 cm) to the surface of the vehicle. Use ofpower washers exceeding 1,200 psi (8 274 kPa) canresult in damage or removal of paint and decals.
Cleaning Exterior Lamps/Lenses
Use only lukewarm or cold water, a soft cloth and a carwashing soap to clean exterior lamps and lenses.Follow instructions underWashing Your Vehicleonpage 7!102.
Finish Care
Occasional waxing or mild polishing of the vehicle byhand may be necessary to remove residue from thepaint finish. Approved cleaning products can beobtained from your dealer/retailer.
If the vehicle has a basecoat/clearcoat paint finish, theclearcoat gives more depth and gloss to the coloredbasecoat. Always use waxes and polishes that arenon-abrasive and made for a basecoat/clearcoat paintfinish.
Notice:Machine compounding or aggressivepolishing on a basecoat/clearcoat paint finish maydamage it. Use only non-abrasive waxes andpolishes that are made for a basecoat/clearcoatpaint finish on the vehicle.
Foreign materials such as calcium chloride and othersalts, ice melting agents, road oil and tar, tree sap, birddroppings, chemicals from industrial chimneys, etc., candamage the vehicle's finish if they remain on paintedsurfaces. Wash the vehicle as soon as possible.If necessary, use non-abrasive cleaners that aremarked safe for painted surfaces to remove foreignmatter.
Exterior painted surfaces are subject to aging, weatherand chemical fallout that can take their toll over a periodof years. To help keep the paint finish looking new, keepthe vehicle garaged or covered whenever possible.
Protecting Exterior Bright Metal Parts
Bright metal parts should be cleaned regularly to keeptheir luster. Washing with water is all that is usuallyneeded. However, chrome polish may be used onchrome or stainless steel trim, if necessary.
Use special care with aluminum trim. To avoiddamaging protective trim, never use auto or chromepolish, steam or caustic soap to clean aluminum.A coating of wax, rubbed to high polish, isrecommended for all bright metal parts.
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FusesUsage
1Right Trailer Stop/Turn Lamp
2Electronic Stability SuspensionControl, Automatic Level ControlExhaust
3Left Trailer Stop/Turn Lamp
4Engine Controls
5Engine Control Module, ThrottleControl
6Trailer Brake Controller
7Front Washer
8Oxygen Sensors
9Antilock Brakes System 2
10Trailer Back-up Lamps
11Driver Side Low-Beam Headlamp
12Engine Control Module (Battery)
13Fuel Injectors, Ignition Coils(Right Side)
14Transmission Control Module(Battery)
15Vehicle Back-up Lamps
16Passenger Side Low-Beam Headlamp
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FusesUsage
17Air Conditioning Compressor
18Oxygen Sensors
19Transmission Controls (Ignition)
20Fuel Pump
21Fuel System Control Module
22Headlamp Washer
23Rear Windshield Washer
24Fuel Injectors, Ignition Coils(Left Side)
25Trailer Park Lamps
26Driver Side Park Lamps
27Passenger Side Park Lamps
28Fog Lamps
29Horn
30Passenger Side High-BeamHeadlamp
31Daytime Running Lamps (DRL)
32Driver Side High-Beam Headlamp
33Daytime Running Lamps 2
34Sunroof
FusesUsage
35Key Ignition System, Theft DeterrentSystem
36Windshield Wiper
37SEO B2 Upfitter Usage (Battery)
38Electric Adjustable Pedals
39Climate Controls (Battery)
40Airbag System (Ignition)
41Amplifier
42Audio System
43Miscellaneous (Ignition), CruiseControl
44Liftgate Release
45Airbag System (Battery)
46Instrument Panel Cluster
47Not Used
48Auxiliary Climate Control (Ignition)
49Center High-Mounted Stoplamp(CHMSL)
50Rear Defogger
51Heated Mirrors
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Capacities and Specifications
The following approximate capacities are given in English and metric conversions. SeeRecommended Fluids andLubricantson page 8!10for more information.
ApplicationCapacities
EnglishMetric
Air Conditioning RefrigerantFor the air conditioning system refrigerant chargeamount, see the refrigerant caution label locatedunder the hood. See your dealer for more information.
Cooling System17.6 qt16.7 L
Engine Oil with Filter6.0 qt†5.7 L†
Fuel Tank
Regular26.0 gal98.4 L
Extended31.5 gal119.2 L
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ApplicationCapacities
EnglishMetric
Transmission Fluid (Pan Removal and Replacement)6.0 qt5.7 L
Transfer Case Fluid1.5 qt1.4 L
Wheel Nut Torque140 lb ft190Y
All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this manual.Recheck fluid after filling.†Oil filter should be changed at every oil change.
Engine Specifications
EngineVIN CodeTransmissionSpark Plug Gap
6.2L V8FAutomatic0.040 in (1.02 mm)
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At your General Motors dealer/retailer, you can becertain that you will receive the highest level of serviceavailable. Your dealer/retailer has specially trainedservice technicians, uses genuine GM replacementparts, as well as, up to date tools and equipment toensure fast and accurate diagnostics.
The proper replacement parts, fluids, and lubricants touse are listed inRecommended Fluids and Lubricantson page 8!10andMaintenance Replacement Partsonpage 8!12. We recommend the use of genuine partsfrom your dealer/retailer.
Rotation of New Tires
To maintain ride, handling, and performance of thevehicle, it is important that the first rotation service fornew tires be performed when they have 8 000 to13 000 km (5,000 to 8,000 miles). SeeTire Inspectionand Rotation on page 7!71.
Scheduled Maintenance
When the Change Engine Oil Soon
Message Displays
Change engine oil and filter. SeeEngine Oilonpage 7!17.An Emission Control Service.
When the Change Engine Oil Soon message displays,service is required for the vehicle as soon as possible,within the next 1 000 km/600 miles. If driving under thebest conditions, the engine oil life system might notindicate the need for vehicle service for more than ayear. The engine oil and filter must be changed at leastonce a year and the oil life system must be reset. Yourdealer/retailer has trained service technicians who willperform this work and reset the system. If the engine oillife system is reset accidentally, service the vehiclewithin 5 000 km/3,000 miles since the last service. Resetthe oil life system whenever the oil is changed. SeeEngine Oil Life System on page 7!20.
When the Change Engine Oil Soon message displays,certain services, checks, and inspections are required.
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Every Engine Oil Change
.Change engine oil and filter. SeeEngine Oilonpage 7!17.An Emission Control Service.
.Engine coolant level check. SeeEngine Coolanton page 7!29.
.Windshield washer fluid level check. SeeWindshield Washer Fluid on page 7!39.
.Tire inflation check. SeeInflation - Tire Pressureon page 7!65.
.Tire wear inspection. SeeTire Inspection andRotation on page 7!71.
.Rotate tires. SeeTire Inspection and Rotationonpage 7!71.
.Fluids visual leak check (or every 12 months,whichever occurs first). A leak in any system mustbe repaired and the fluid level checked.
.Engine air cleaner filter inspection. SeeEngine AirCleaner/Filter on page 7!22.
.Brake system inspection (or every 12 months,whichever occurs first).
.Lubricate the front suspension, steering linkage,and parking brake cable guides. Control arm balljoints are maintenance!free.
.Steering and suspension inspection. Visualinspection for damaged, loose, or missing parts orsigns of wear.
.Engine cooling system inspection. Visualinspection of hoses, pipes, fittings, and clamps andreplacement, if needed.
.Windshield wiper blade inspection for wear,cracking, or contamination and windshield andwiper blade cleaning, if contaminated. SeeWindshield, Backglass, and Wiper Bladesonpage 7!104. Worn or damaged wiper bladereplacement. SeeWindshield Wiper BladeReplacement on page 7!57.
.Body hinges and latches, key lock cylinders, rearcompartment hinges, outer tailgate handle pivotpoints, and folding seat hardware lubrication. SeeRecommended Fluids and Lubricantsonpage 8!10. More frequent lubrication may berequired when vehicle is exposed to a corrosiveenvironment. Applying silicone grease onweatherstrips with a clean cloth makes them lastlonger, seal better, and not stick or squeak.
.Restraint system component check. SeeCheckingthe Restraint Systems on page 2!91.
.Automatic transmission fluid level check andadding fluid, if needed. SeeAutomaticTransmission Fluid on page 7!24.
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