Page 525 of 616

WARNING: (Continued)
vehicle and tire size combination and road
conditions. Follow that manufacturer's
instructions. To help avoid damage to the vehicle,
drive slowly, re!adjust or remove the device if it is
contacting the vehicle, and do not spin the
wheels. If you do find traction devices that will fit,
install them on the rear tires.
If a Tire Goes Flat
It is unusual for a tire to blowout while you are driving,especially if you maintain your vehicle's tires properly.If air goes out of a tire, it is much more likely to leak outslowly. But if you should ever have a blowout, here area few tips about what to expect and what to do:
If a front tire fails, the flat tire creates a drag that pullsthe vehicle toward that side. Take your foot off theaccelerator pedal and grip the steering wheel firmly.Steer to maintain lane position, and then gently braketo a stop well out of the traffic lane.
A rear blowout, particularly on a curve, acts much like askid and may require the same correction you woulduse in a skid. In any rear blowout remove your foot fromthe accelerator pedal. Get the vehicle under control bysteering the way you want the vehicle to go. It may bevery bumpy and noisy, but you can still steer. Gentlybrake to a stop, well off the road if possible.
{WARNING:
Lifting a vehicle and getting under it to do
maintenance or repairs is dangerous without the
appropriate safety equipment and training. If a
jack is provided with the vehicle, it is designed
only for changing a flat tire. If it is used for
anything else, you or others could be badly
injured or killed if the vehicle slips off the jack.
If a jack is provided with the vehicle, only use
it for changing a flat tire.
If a tire goes flat, the next part shows how to use thejacking equipment to change a flat tire safely.
7-79
Page 550 of 616

Windshield, Backglass, and Wiper
Blades
Clean the outside of the windshield and backglass withglass cleaner.
Clean the rubber blades using a lint free cloth or papertowel soaked with windshield washer fluid or a milddetergent. Wash the windshield thoroughly when youclean the blades. Bugs, road grime, sap and a buildupof vehicle wash/wax treatments may cause wiperstreaking. Replace the wiper blades if they are worn ordamaged.
Wipers can be damaged by:
.Extreme dusty conditions
.Sand and salt
.Heat and sun
.Snow and ice, without proper removal
Aluminum or Chrome-Plated Wheels
and Trim
The vehicle may have either aluminum orchrome-plated wheels.
Keep the wheels clean using a soft clean cloth with mildsoap and water. Rinse with clean water. After rinsingthoroughly, dry with a soft clean towel. A wax may thenbe applied.
Notice:Chrome wheels and other chrome trim maybe damaged if the vehicle is not washed afterdriving on roads that have been sprayed withmagnesium, calcium or sodium chloride. Thesechlorides are used on roads for conditions such asice and dust. Always wash the vehicle's chromewith soap and water after exposure.
Notice:Using strong soaps, chemicals, abrasivepolishes, cleaners, brushes, or cleaners that containacid on aluminum or chrome-plated wheels, coulddamage the surface of the wheel(s). The repairswould not be covered by the vehicle warranty. Useonly approved cleaners on aluminum orchrome-plated wheels.
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Page 552 of 616

Finish Damage
Any stone chips, fractures or deep scratches in thefinish should be repaired right away. Bare metal willcorrode quickly and may develop into major repairexpense.
Minor chips and scratches can be repaired withtouch-up materials available from your dealer/retailer.Larger areas of finish damage can be corrected in yourdealer's/retailer's body and paint shop.
Underbody Maintenance
Chemicals used for ice and snow removal and dustcontrol can collect on the underbody. If these are notremoved, corrosion and rust can develop on theunderbody parts such as fuel lines, frame, floor pan,and exhaust system even though they have corrosionprotection.
At least every spring, flush these materials from theunderbody with plain water. Clean any areas wheremud and debris can collect. Dirt packed in close areasof the frame should be loosened before being flushed.Your dealer/retailer or an underbody car washingsystem can do this.
Chemical Paint Spotting
Some weather and atmospheric conditions can create achemical fallout. Airborne pollutants can fall upon andattack painted surfaces on the vehicle. This damagecan take two forms: blotchy, ring-shaped discolorations,and small, irregular dark spots etched into the paintsurface.
Although no defect in the paint job causes this, we willrepair, at no charge to the owner, the surfaces of newvehicles damaged by this fallout condition within12 months or 12,000 miles (20 000 km) of purchase,whichever occurs first.
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Page 559 of 616
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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Page 560 of 616

FusesUsage
52SEO B1 Upfitter Usage (Battery)
53Cigarette Lighter, Auxiliary PowerOutlet
54Automatic Level Control CompressorRelay
55Climate Controls (Ignition)
56Engine Control Module, SecondaryFuel Pump (Ignition)
J-Case FusesUsage
57Cooling Fan 1
58Automatic Level Control Compressor
59Heavy Duty Antilock Braking System
60Cooling Fan 2
61Antilock Brake System 1
62Starter
63Stud 2 (Trailer Brakes)
64Left Bussed Electrical Center 1
65Electric Running Boards
66Heated Windshield Washer System
67Transfer Case
J-Case FusesUsage
68Stud 1 (Trailer Connector BatteryPower)
69Mid-Bussed Electrical Center 1
70Climate Control Blower
71Power Liftgate Module
72Left Bussed Electrical Center 2
RelaysUsage
FAN HICooling Fan High Speed
FAN LOCooling Fan Low Speed
FAN CNTRL Cooling Fan Control
HDLP LO/HID Low-Beam Headlamp
FOG LAMPFront Fog Lamps
A/C CMPRSR Air Conditioning Compressor
STRTRStarter
PWR/TRNPowertrain
FUEL PMPFuel Pump
PRK LAMPParking Lamps
REAR DEFOG Rear Defogger
RUN/CRANK Switched Power
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Page 561 of 616
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
7-115
Page 564 of 616

Maintenance Schedule
Introduction
Notice:Maintenance intervals, checks, inspections,recommended fluids, and lubricants are necessaryto keep this vehicle in good working condition.Damage caused by failure to follow scheduledmaintenance might not be covered by the vehiclewarranty.
Proper vehicle maintenance helps to keep the vehicle ingood working condition, improves fuel economy, andreduces vehicle emissions for better air quality.
Because of all the different ways people use vehicles,maintenance needs vary. The vehicle might need morefrequent checks and services. Please read theinformation under Scheduled Maintenance. To keep thevehicle in good condition, see your dealer/retailer.
The maintenance schedule is for vehicles that:
.carry passengers and cargo within recommendedlimits on the Tire and Loading Information label.SeeLoading the Vehicle on page 6!32.
.are driven on reasonable road surfaces within legaldriving limits.
.are driven off!road in the recommended manner.SeeOff-Road Driving on page 6!13.
.use the recommended fuel. SeeGasoline Octaneo n p a g e 7!8.
{WARNING:
Performing maintenance work on a vehicle can be
dangerous. In trying to do some jobs, you can be
seriously injured. Do your own maintenance work
only if you have the required know-how and the
proper tools and equipment for the job. If you
have any doubt, see your dealer/retailer to have a
qualified technician do the work. SeeDoing Your
Own Service Work on page 7!6.
8-2
Page 567 of 616

Additional Required Services
At Each Fuel Stop
.Engine oil level check. SeeEngine Oilonpage 7!17.
.Engine coolant level check. SeeEngine Coolanton page 7!29.
.Windshield washer fluid level check. SeeWindshield Washer Fluid on page 7!39.
Once a Month
.Tire inflation check. SeeInflation - Tire Pressureon page 7!65.
.Tire wear inspection. SeeTire Inspection andRotation on page 7!71.
Once a Year
.Starter switch check. SeeOwner Checks andServices on page 8!8.
.Parking brake and automatic transmission P (Park)mechanism check. SeeOwner Checks andServices on page 8!8.
.Automatic transmission shiftlock control systemcheck. SeeOwner Checks and Servicesonp a g e 8!8.
.Ignition transmission lock check. SeeOwnerChecks and Services on page 8!8.
.Engine cooling system and pressure cap pressurecheck. Radiator and air conditioning condenseroutside cleaning. SeeCooling Systemonpage 7!28.
.Exhaust system and nearby heat shieldsinspection for loose or damaged components.
.Accelerator pedal check for damage, high effort,or binding. Replace if needed.
.Hood and liftgate support gas strut inspection forsigns of wear, corrosion, cracks, loss of lubricant,or other damage. Check the hold open ability ofthe gas strut. If necessary, replace with genuineparts from your dealer/retailer.
8-5