2013 Jeep Grand Cherokee Owners Manual

• Do not drive for prolonged period on dry pave- ment. • Observe the traction device manufacturer’s instruc- tions on the method of installation, operating speed, and conditions for use. Always use the suggested operating speed of the device manufac- turer’s if it is less than 30 mph (48 km/h). • Do not use traction devices on a compact spare tire.

(Continued)

530 STARTING AND OPERATING TIRE ROTATION RECOMMENDATIONS The tires on the front and rear of your vehicle operate at different loads and perform different steering, handling, and braking functions. For these reasons, they wear at unequal rates. These effects can be reduced by timely rotation of tires. The benefits of rotation are especially worthwhile with aggressive tread designs such as those on On/Off-Road type tires. Rotation will increase tread life, help to main- tain mud, snow, and wet traction levels, and contribute to a smooth, quiet ride.

Refer to the “Maintenance Schedule” for the proper maintenance intervals. More frequent rotation is permis- sible if desired. The reasons for any rapid or unusual wear should be corrected prior to rotation being per- formed. NOTE: The premium Tire Pressure Monitor System will automatically locate the pressure values displayed in the correct vehicle position following a tire rotation. The suggested rotation method is the “forward-cross” shown in the following diagram.

STARTING AND OPERATING 531
The tire pressure will vary with temperature by about 1 psi (7 kPa) for every 12°F (6.5°C). This means that when the outside temperature decreases, the tire pressure will decrease. Tire pressure should always be set based on cold inflation tire pressure. This is defined as the tire pressure after the vehicle has not been driven for at least three hours, or driven less than 1 mile (1.6 km) after a three-hour period. Refer to “Tires – General Informa- tion” in “Starting and Operating” for information on how to properly inflate the vehicle’s tires. The tire pressure will also increase as the vehicle is driven - this is normal and there should be no adjustment for this increased pressure. The TPMS will warn the driver of a low tire pressure if the tire pressure falls below the low pressure warning threshold for any reason, including low temperature effects, or natural pressure loss through the tire.

Tire Rotation

TIRE PRESSURE MONITOR SYSTEM (TPMS) The Tire Pressure Monitoring System (TPMS) will warn the driver of a low tire pressure based on the vehicle recommended cold tire placard pressure.

532 STARTING AND OPERATING The TPMS will continue to warn the driver of low tire pressure as long as the condition exists, and will not turn off until the tire pressure is at or above recommended cold tire placard pressure. Once the low tire pressure warning has been illuminated, the tire pressure must be increased to the recommended cold tire pressure in order for the Tire Pressure Monitoring Telltale Light to be turned off. The system will automatically update and the Tire Pressure Monitoring Telltale Light will extinguish once the updated tire pressures have been received. The vehicle may need to be driven for up to 20 minutes above 15 mph (24 km/h) to receive this information.

For example, your vehicle has a recommended cold (parked for more than three hours) tire placard pressure of 33 psi (227 kPa). If the ambient temperature is 68°F (20°C) and the measured tire pressure is 28 psi (193 kPa), a temperature drop to 20°F (-7°C) will decrease the tire pressure to approximately 24 psi (165 kPa). This tire pressure is sufficiently low enough to turn ON the Tire Pressure Monitoring Telltale Light. Driving the vehicle may cause the tire pressure to rise to approximately 28 psi (193 kPa), but the Tire Pressure Monitoring Telltale Light will still be ON. In this situation, the Tire Pressure Monitoring Telltale Light will turn OFF only after the tires have been inflated to the vehicle’s recommended cold tire pressure value.

CAUTION!

• The TPMS has been optimized for the original equipment tires and wheels. TPMS pressures have been established for the tire size equipped on your vehicle. Undesirable system operation or sensor damage may result when using replacement equip- ment that is not of the same size, type, and/or style. Aftermarket wheels can cause sensor damage. Do not use aftermarket tire sealants or balance beads if your vehicle is equipped with a TPMS, as damage to the sensors may result. • After inspecting or adjusting the tire pressure al- ways reinstall the valve stem cap. This will prevent moisture and dirt from entering the valve stem, which could damage the Tire Pressure Monitoring Sensor.

STARTING AND OPERATING 533

while adjusting your tire pressure.

NOTE: • The TPMS is not intended to replace normal tire care and maintenance, or to provide warning of a tire failure or condition. • The TPMS should not be used as a tire pressure gauge • Driving on a significantly under-inflated tire causes the tire to overheat and can lead to tire failure. Under-inflation also reduces fuel efficiency and tire tread life, and may affect the vehicle’s handling and stopping ability. • The TPMS is not a substitute for proper tire mainte- nance, and it is the driver’s responsibility to maintain correct tire pressure using an accurate tire gauge, even if under-inflation has not reached the level to trigger illumination of the Tire Pressure Monitoring Telltale Light.

534 STARTING AND OPERATING

• Seasonal temperature changes will affect tire pressure, and the TPMS will monitor the actual tire pressure in the tire.

Base System The Tire Pressure Monitor System (TPMS) uses wireless technology with wheel rim-mounted electronic sensors to monitor tire pressure levels. Sensors, mounted to each wheel as part of the valve stem, transmit tire pressure readings to the Receiver Module. NOTE: It is particularly important, for you to regularly check the tire pressure in all of your tires, and to maintain the proper pressure. The TPMS consists of the following components: • Receiver Module • Four Tire Pressure Monitoring Sensors • Tire Pressure Monitoring Telltale Light

A low spare tire will not cause the Tire Pressure Moni- toring Telltale Light to illuminate, a warning message to appear, or the chime to sound.

The Tire Pressure Monitoring Telltale Light will illuminate in the instrument cluster, a “LOW TIRE PRESSURE” message will display in the instrument cluster for 5 seconds, an ⬙Inflate to XXX⬙ message will be displayed and an audible chime will be activated, when one or more of the four active road tire pressures are low. Should this occur, you should stop as soon as possible, check the inflation pressure of each tire on your vehicle, and inflate each tire to the vehicle’s recommended cold placard pressure value displayed in the ⬙Inflate to XXX⬙ message. The system will automatically update and the Tire Pressure Monitoring Telltale Light will extinguish, once the updated tire pressures have been received. The vehicle may need to be driven for up to 20 minutes above 15 mph (24 km/h) to receive this information.

The Tire Pressure Monitoring Telltale Light will flash on and off for 75 seconds, and remain on solid when a system fault is detected. In addition, a “SERVICE TPM SYSTEM” message may be displayed for approximately 5 seconds when a system fault is detected, and a chime will sound. If the ignition switch is cycled, this sequence will repeat, providing the system fault still exists. The Tire Pressure Monitoring Telltale Light will turn off when the fault condition no longer exists. A system fault can occur by any of the following: 1. Jamming due to electronic devices or driving next to facilities emitting the same Radio Frequencies as the TPM sensors.

2. Installing some form of aftermarket window tinting

that affects radio wave signals.

3. Lots of snow or ice around the wheels or wheel

housings.

STARTING AND OPERATING 535

4. Using tire chains on the vehicle. 5. Using wheels/tires not equipped with TPM sensors. NOTE: There is no tire pressure monitoring sensor in the spare tire. The TPMS will not be able to monitor the tire pressure. If you install the spare tire, in place of a road tire, that has a pressure below the low-pressure warning limit, upon the next ignition switch cycle, a chime will sound, a “LOW TIRE PRESSURE” message will be displayed in the instrument cluster for a minimum of five seconds, an ⬙Inflate to XXX⬙ message will be displayed and the Tire Pressure Monitoring Telltale Light will turn ON. After driving the vehicle for up to 20 minutes above 15 mph (24 km/h), the Tire Pressure Monitoring Telltale Light will flash on and off for 75 seconds and then remain on solid. In addition, a “SERVICE TPM SYSTEM” message will be displayed for a minimum of five seconds. For each subse- quent ignition switch cycle, a chime will sound, a “SER- VICE TPM SYSTEM” message will be displayed for a

536 STARTING AND OPERATING minimum of five seconds, and the Tire Pressure Monitor- ing Telltale Light will flash on and off for 75 seconds and then remain on solid. Once you repair or replace the original road tire, and reinstall it on the vehicle in place of the spare tire, the TPMS will update automatically and the Tire Pressure Monitoring Telltale Light will turn OFF, as long as no tire pressure is below the low-pressure warning limit in any of the four active road tires. The vehicle may need to be driven for up to 20 minutes above 15 mph (24 km/h) in order for the TPMS to receive this informa- tion. Premium System – If Equipped The Tire Pressure Monitor System (TPMS) uses wireless technology with wheel rim-mounted electronic sensors to monitor tire pressure levels. Sensors, mounted to each wheel as part of the valve stem, transmit tire pressure readings to the Receiver Module.

NOTE: It is particularly important, for you to regularly check the tire pressure in all of your tires and to maintain the proper pressure. The Tire Pressure Monitor System (TPMS) consists of the following components: • Receiver Module • Four Tire Pressure Monitoring Sensors • Various Tire Pressure Monitoring System Messages, which display in the Electronic Vehicle Information Center (EVIC), and a graphic displaying tire pressures

• Tire Pressure Monitoring Telltale Light

Tire Pressure Monitoring Low Pressure Warnings

The Tire Pressure Monitoring Telltale Light will illuminate in the instrument cluster, and an au- dible chime will be activated, when one or more of the four active road tire pressures are low. In addition, the EVIC will display a “LOW TIRE PRESSURE” message for a minimum of five seconds, an ⬙Inflate to XXX⬙ message and a graphic display of the pressure value(s) with the low tire(s) “flashing.” Refer to “Electronic Vehicle Infor- mation Center (EVIC)” in “Understanding Your Instru- ment Panel” for further information.

STARTING AND OPERATING 537
NOTE: Your system can be set to display pressure units in PSI, kPa, or BAR.

This message is then followed by a graphic display, with “- -“ in place of the pressure value(s), indicating which Tire Pressure Monitoring Sensor(s) is not being received. NOTE: Your system can be set to display pressure units in PSI, kPa, or BAR.

538 STARTING AND OPERATING Should a low tire condition occur on any of the four active road tire(s), you should stop as soon as possible, and inflate the low tire(s) that is “flashing” on the graphic display to the vehicle’s recommended cold tire pressure displayed in the ⬙Inflate to XXX⬙ message. The system will automatically update, the graphic display of the pressure value(s) will stop “flashing,” and the Tire Pres- sure Monitoring Telltale Light will extinguish once the updated tire pressure(s) have been received. The vehicle may need to be driven for up to 20 minutes above 15 mph (24 km/h) to receive this information. SERVICE TPM SYSTEM Warning The Tire Pressure Monitoring Telltale Light will flash on and off for 75 seconds, and remain on solid when a system fault is detected. The system fault will also sound a chime. The EVIC will display a “SERVICE TPM SYS- five seconds. TEM” message for a minimum of

If the ignition switch is cycled, this sequence will repeat, providing the system fault still exists. If the system fault no longer exists, the Tire Pressure Monitoring Telltale Light will no longer flash, the ⬙SERVICE TPM SYSTEM⬙ message will not be present, and a pressure value will be displayed instead of dashes. A system fault can occur by any of the following: 1. Jamming due to electronic devices or driving next to facilities emitting the same Radio Frequencies as the TPM sensors.

2. Installing some form of aftermarket window tinting

that affects radio wave signals.

3. Lots of snow or ice around the wheels or wheel

housings.

4. Using tire chains on the vehicle. 5. Using wheels/tires not equipped with TPM sensors.

STARTING AND OPERATING 539
The EVIC will also display a ⬙SERVICE TPM SYSTEM⬙ message for a minimum of five seconds when a system fault is detected possibly related to an incorrect sensor location fault. In this case, the ⬙SERVICE TPM SYSTEM⬙ message is then followed by a graphic display, with pressure values still shown. This indicates the pressure values are still being received from the TPM Sensors but they may not be located in the correct vehicle position. However, the system still needs to be serviced as long as the ⬙SERVICE TPM SYSTEM⬙ message exists. NOTE: There is no tire pressure monitoring sensor in the spare tire. The TPMS will not be able to monitor the tire pressure. If you install the spare tire in place of a road tire that has a pressure below the low-pressure warning limit, upon the next ignition switch cycle, the Tire Pressure Monitoring Telltale Light will remain ON, a chime will sound, and the EVIC will still display a “flashing” pressure value in the graphic display and an ⬙Inflate to XXX kPa⬙ message will be displayed. After driving the

540 STARTING AND OPERATING vehicle for up to 20 minutes above 15 mph (24 km/h), the Tire Pressure Monitoring Telltale Light will flash on and off for 75 seconds and then remain on solid. In addition, the EVIC will display a “SERVICE TPM SYSTEM⬙ mes- sage for five seconds and then display dashes (- -) in place of the pressure value. For each subsequent ignition switch cycle, a chime will sound, the Tire Pressure Monitoring Telltale Light will flash on and off for 75 sec- onds and then remain on solid, and the EVIC will display a ⬙SERVICE TPM SYSTEM⬙ message for five seconds and then display dashes (- -) in place of the pressure value. Once you repair or replace the original road tire, and reinstall it on the vehicle in place of the spare tire, the TPMS will update automatically. In addition, the Tire Pressure Monitoring Telltale Light will turn OFF and the graphic in the EVIC will display a new pressure value instead of dashes (- -), as long as no tire pressure is below the low-pressure warning limit in

any of the four active road tires. The vehicle may need to be driven for up to 20 minutes above 15 mph (24 km/h) in order for the TPMS to receive this information. General Information This device complies with Part 15 of the FCC rules and RSS 210 of Industry Canada. Operation is subject to the following conditions: • This device may not cause harmful interference. • This device must accept any interference received, including interference that may cause undesired op- eration.

The TPM sensors are regulated under one of the follow- ing licenses:

United States Canada

MRXC4W4MA4
2546A-C4W4MA4

FUEL REQUIREMENTS

3.6L Engine – If Equipped

This engine is designed to meet all emis- sions regulations and provide excellent fuel economy and performance when us- ing high-quality unleaded “regular” gaso- line having an octane rating of 87. The use of premium gasoline is not recommended, as it will not provide any benefit over regular gasoline in these engines. 5.7L Engine – If Equipped

This engine is designed to meet all emis- sions regulations and provide satisfactory fuel economy and performance when us- ing high-quality unleaded gasoline having an octane range of 87 to 89. The manufac- turer recommends the use of 89 octane for optimum

STARTING AND OPERATING 541
performance. The use of premium gasoline is not recom- mended, as it will not provide any benefit over regular gasoline in these engines. Light spark knock at low engine speeds is not harmful to your engine. However, continued heavy spark knock at high speeds can cause damage and immediate service is required. Poor quality gasoline can cause problems such as hard starting, stalling, and hesitations. If you experi- ence these symptoms, try another brand of gasoline before considering service for the vehicle. Over 40 auto manufacturers worldwide have issued and endorsed consistent gasoline specifications (the World- wide Fuel Charter, WWFC) which define fuel properties necessary to deliver enhanced emissions, performance, and durability for your vehicle. The manufacturer recom- mends the use of gasolines that meet the WWFC speci- fications if they are available.

542 STARTING AND OPERATING Reformulated Gasoline Many areas of the country require the use of cleaner burning gasoline referred to as “Reformulated Gasoline.” Reformulated gasolines contain oxygenates and are spe- cifically blended to reduce vehicle emissions and im- prove air quality. The manufacturer supports the use of reformulated gaso- lines. Properly blended reformulated gasolines will pro- vide excellent performance and durability of engine and fuel system components. Gasoline/Oxygenate Blends Some fuel suppliers blend unleaded gasoline with oxy- genates such as Ethanol. Fuels blended with oxygenates may be used in your vehicle.

CAUTION!

DO NOT use gasoline containing Methanol or gaso- line containing more than 10% Ethanol. Use of these blends may result in starting and driveability prob- lems, damage critical fuel system components, cause emissions to exceed the applicable standard, and/or cause the “Malfunction Indicator Light” to illumi- nate. Pump labels should clearly communicate if a fuel contains greater than 10% Ethanol.

Problems that result from using gasoline containing Methanol or gasoline containing more than 10% Ethanol are not the responsibility of the manufacturer and may not be covered under warranty. E-85 Usage In Non-Flex Fuel Vehicles Non-FFV vehicles are compatible with gasoline contain- ing 10% ethanol (E10). Gasoline with higher ethanol content may void the vehicle’s warranty.

STARTING AND OPERATING 543

MMT In Gasoline MMT is a manganese-containing metallic additive that is blended into some gasoline to increase octane. Gasoline blended with MMT provides no performance advantage beyond gasoline of the same octane number without MMT. Gasoline blended with MMT reduces spark plug life and reduces emissions system performance in some vehicles. The manufacturer recommends that gasoline without MMT be used in your vehicle. The MMT content of gasoline may not be indicated on the gasoline pump, therefore, you should ask your gasoline retailer whether the gasoline contains MMT. MMT is prohibited in Federal and California reformulated gasoline.

If a Non-FFV vehicle is inadvertently fueled with E-85
fuel, the engine will have some or all of these symptoms: • operate in a lean mode • OBD II “Malfunction Indicator Light” on • poor engine performance • poor cold start and cold drivability • increased risk for fuel system component corrosion To fix a Non-FFV vehicle inadvertently fueled once with E-85 perform the following: • drain the fuel tank (see your authorized dealer) • change the engine oil and oil filter • disconnect and reconnect engine controller memory

the battery to reset

the

More extensive repairs will be required for prolonged exposure to E-85 fuel.

544 STARTING AND OPERATING Materials Added To Fuel All gasoline sold in the United States is required to contain effective detergent additives. Use of additional detergents or other additives is not needed under normal conditions and they would result in additional cost. Therefore, you should not have to add anything to the fuel. Fuel System Cautions

CAUTION!

Follow these guidelines to maintain your vehicle’s performance: • The use of leaded gas is prohibited by Federal law. Using leaded gasoline can impair engine perfor- mance and damage the emissions control system.

(Continued)

CAUTION! (Continued)

• An out-of-tune engine or certain fuel or ignition malfunctions can cause the catalytic converter to overheat. If you notice a pungent burning odor or some light smoke, your engine may be out of tune or malfunctioning and may require immediate ser- vice. Contact your authorized dealer for service assistance. • The use of fuel additives, which are now being sold as octane enhancers, is not recommended. Most of these products contain high concentrations of methanol. Fuel system damage or vehicle perfor- mance problems resulting from the use of such fuels or additives is not the responsibility of the manufacturer.

NOTE: Intentional tampering with the emissions control system can result in civil penalties being assessed against you.

STARTING AND OPERATING 545

WARNING! (Continued)

• Guard against carbon monoxide with proper main- tenance. Have the exhaust system inspected every time the vehicle is raised. Have any abnormal conditions repaired promptly. Until repaired, drive with all side windows fully open.

Carbon Monoxide Warnings

WARNING!

Carbon monoxide (CO) in exhaust gases is deadly. Follow the precautions below to prevent carbon monoxide poisoning: • Do not inhale exhaust gases. They contain carbon monoxide, a colorless and odorless gas, which can kill. Never run the engine in a closed area, such as a garage, and never sit in a parked vehicle with the engine running for an extended period. If the vehicle is stopped in an open area with the engine running for more than a short period, adjust the ventilation system to force fresh, outside air into the vehicle.

(Continued)

546 STARTING AND OPERATING FLEXIBLE FUEL (3.6L ENGINE ONLY) — IF EQUIPPED

E-85 General Information The information in this section is for Flexible Fuel ve- hicles only. These vehicles can be identified by a unique fuel filler door label that states Ethanol (E-85) or Un- leaded Gasoline Only. This section only covers those subjects that are unique to these vehicles. Please refer to the other sections of this manual for information on features that are common between Flexible Fuel and gasoline-only powered vehicles.

E-85 Fuel Cap

CAUTION!

Only vehicles with the E-85 fuel filler door label can operate on E-85.

STARTING AND OPERATING 547

WARNING!

Ethanol vapors are extremely flammable and could cause serious personal injury. Never have any smok- ing materials lit in or near the vehicle when remov- ing the fuel filler tube cap (gas cap) or filling the tank. Do not use E-85 as a cleaning agent and never use it near an open flame.

Fuel Requirements If your vehicle is E-85 compatible, it will operate on unleaded gasoline with an octane rating of 87, or E-85
fuel, or any mixture of these two fuels. For best results, a refueling pattern that avoids alternat- ing between E-85 and unleaded gasoline is recom- mended.

E-85 Badge

Ethanol Fuel (E-85) E-85 is a mixture of approximately 85% fuel ethanol and 15% unleaded gasoline.

548 STARTING AND OPERATING When you do switch fuel types it is recommended that: • you do not add less than 5 gallons (19 Liters) when • you drive the vehicle immediately after refueling for at

refueling

least 5 miles (8 km)

Observing these precautions will avoid possible hard starting and/or significant deterioration in driveability during warm up. NOTE: • Use seasonally adjusted E-85 fuel (ASTM D5798). With non-seasonally adjusted E-85 fuel, you may experience hard starting and rough idle following start up even if the above recommendations are followed, especially when the ambient temperature is below 32°F (0°C).

• Some additives used in regular gasoline are not fully compatible with E-85 and may form deposits in your engine. To eliminate driveability issues that may be caused by these deposits, a supplemental gasoline addi- tive, such as MOPAR® Injector Cleanup or Techron may be used.

Selection Of Engine Oil For Flexible Fuel Vehicles (E-85) And Gasoline Vehicles FFV vehicles operated on E-85 require specially formulated engine oils. These special requirements are included in MOPAR® engine oils, and in equivalent oils meeting Chrysler Specification MS-6395. The manufacturer only recommends engine oils that are API Certified and meet the requirements of Material Standard MS-6395. MS-6395
contains additional requirements, developed during exten- sive fleet to provide additional protection to Chrysler Group LLC engines. Use MOPAR® or an equiva- lent oil meeting the specification MS-6395.

testing,

Starting The characteristics of E-85 fuel make it unsuitable for use when ambient temperatures fall below 0°F (-18°C). In the range of 0°F (-18°C) to 32°F (0°C), you may experience an increase in the time it takes for your engine to start, and a deterioration in driveability (sags and/or hesitations) until the engine is fully warmed up. NOTE: Use of the engine block heater (if equipped) is beneficial for E-85 startability when the ambient tempera- ture is less than 32°F (0°C). Cruising Range Because E-85 fuel contains less energy per gallon/liter than gasoline, you will experience an increase in fuel consumption. You can expect your miles per gallon (mpg)/miles per liter and your driving range to decrease by about 30%, compared to gasoline operation.

STARTING AND OPERATING 549

Replacement Parts Many components in your Flexible Fuel Vehicle (FFV) are designed to be compatible with ethanol. Always be sure that your vehicle is serviced with correct ethanol com- patible parts.

CAUTION!

Replacing fuel system components with non-ethanol compatible components can damage your vehicle.

Maintenance

CAUTION!

Do not use ethanol mixture greater than 85% in your vehicle. It will cause difficulty in cold starting and may affect driveability.

550 STARTING AND OPERATING ADDING FUEL

Fuel Filler Cap (Gas Cap) The gas cap is located behind the locking fuel filler door, on the driver’s side of the vehicle. If the gas cap is lost or damaged, be sure the replacement cap is for use with this vehicle. 1. Press the fuel filler door release switch (located under

the headlamp switch).

Fuel Filler Door Release Switch

2. Open the fuel filler door, and remove the fuel filler

cap.

STARTING AND OPERATING 551

CAUTION!

• Damage to the fuel system or emission control system could result from using an improper fuel cap (gas cap). A poorly fitting cap could let impu- rities into the fuel system. Also, a poorly fitting aftermarket cap can cause the “Malfunction Indi- cator Light (MIL)” to illuminate, due to fuel vapors escaping from the system. • A poorly fitting gas cap may cause the MIL to turn on. • To avoid fuel spillage and overfilling, do not “top off” the fuel tank after filling.

Fuel Filler Cap

552 STARTING AND OPERATING

WARNING!

• Never have any smoking materials lit in or near the vehicle when the gas cap is removed or the tank is being filled. • Never add fuel when the engine is running. This is in violation of most state and federal fire regulations and may cause the malfunction indicator light to turn on. • A fire may result if gasoline is pumped into a portable container that is inside of a vehicle. You could be burned. Always place gas containers on the ground while filling.

full.

NOTE: • When the fuel nozzle “clicks” or shuts off, the fuel tank is • Tighten the gas cap about one-quarter turn until you hear one click. This is an indication that the cap is properly tightened.

• If the gas cap is not tighten properly, the MIL will come on. Be sure the gas cap is tightened every time the vehicle is refueled.

Emergency Fuel Filler Door Release If you are unable to open the fuel filler door, use the fuel filler door emergency release. 1. Open the liftgate. 2. Push down on the inboard edge of the left storage bin,

this will pop up the outboard edge.

3. Grab popped up outboard edge with other hand to

disengage snaps.

4. Remove the storage bin.

5. Pull the release cable.

Release Cable Loose Fuel Filler Cap Message

If the vehicle diagnostic system determines that the fuel filler cap is loose, improperly installed, or damaged, a loose gascap indicator will display in the EVIC telltale display area.

STARTING AND OPERATING 553
Refer to “Electronic Vehicle Information Center (EVIC)” in “Understanding Your Instrument Panel” for further information. Tighten the fuel filler cap properly and press the SELECT button to turn off the message. If the problem continues, the message will appear the next time the vehicle is started.

VEHICLE LOADING

Certification Label As required by National Highway Traffic Safety Admin- istration regulations, your vehicle has a certification label affixed to the driver’s side door or pillar. This label contains the month and year of manufacture, Gross Vehicle Weight Rating (GVWR), Gross Axle Weight Rating (GAWR) front and rear, and Vehicle Identification Number (VIN). A Month-Day-Hour (MDH) number is in- cluded on this label and indicates the Month, Day and Hour of manufacture. The bar code that appears on the bottom of the label is your VIN.

554 STARTING AND OPERATING Gross Vehicle Weight Rating (GVWR) The GVWR is the total permissible weight of your vehicle including driver, passengers, vehicle, options and cargo. The label also specifies maximum capacities of front and rear axle systems (GAWR). Total load must be limited so GVWR and front and rear GAWR are not exceeded. Payload The payload of a vehicle is defined as the allowable load weight a truck can carry, including the weight of the driver, all passengers, options and cargo. Gross Axle Weight Rating (GAWR) The GAWR is the maximum permissible load on the front and rear axles. The load must be distributed in the cargo area so that the GAWR of each axle is not exceeded.

Each axle GAWR is determined by the components in the system with the lowest load carrying capacity (axle, springs, tires or wheels). Heavier axles or suspension components sometimes specified by purchasers for in- creased durability does not necessarily increase the vehi- cle’s GVWR. Tire Size The tire size on the Vehicle Certification Label represents the actual tire size on your vehicle. Replacement tires must be equal to the load capacity of this tire size. Rim Size This is the rim size that is appropriate for the tire size listed. Inflation Pressure This is the cold tire inflation pressure for your vehicle for all loading conditions up to full GAWR.

Curb Weight The curb weight of a vehicle is defined as the total weight of the vehicle with all fluids, including vehicle fuel, at full capacity conditions, and with no occupants or cargo loaded into the vehicle. The front and rear curb weight values are determined by weighing your vehicle on a commercial scale before any occupants or cargo are added. Loading The actual total weight and the weight of the front and rear of your vehicle at the ground can best be determined by weighing it when it is loaded and ready for operation. The entire vehicle should first be weighed on a commer- cial scale to insure that the GVWR has not been exceeded. The weight on the front and rear of the vehicle should then be determined separately to be sure that the load is properly distributed over the front and rear axle. Weigh- ing the vehicle may show that the GAWR of either the

STARTING AND OPERATING 555
front or rear axles has been exceeded but the total load is within the specified GVWR. If so, weight must be shifted from front to rear or rear to front as appropriate until the specified weight limitations are met. Store the heavier items down low and be sure that the weight is distributed equally. Stow all loose items securely before driving. Improper weight distributions can have an adverse effect on the way your vehicle steers and handles and the way the brakes operate.

CAUTION!

Do not load your vehicle any heavier than the GVWR or the maximum front and rear GAWR. If you do, parts on your vehicle can break, or it can change the way your vehicle handles. This could cause you to lose control. Also overloading can shorten the life of your vehicle.

556 STARTING AND OPERATING TRAILER TOWING In this section you will find safety tips and information on limits to the type of towing you can reasonably do with your vehicle. Before towing a trailer, carefully review this information to tow your load as efficiently and safely as possible. To maintain warranty coverage, follow the requirements and recommendations in this manual concerning ve- hicles used for trailer towing. Common Towing Definitions The following trailer towing related definitions will assist you in understanding the following information: Gross Vehicle Weight Rating (GVWR) The GVWR is the total allowable weight of your vehicle. This includes driver, passengers, cargo and tongue weight. The total load must be limited so that you do not exceed

the GVWR. Refer to “Vehicle Loading/Vehicle Certification Label” in “Starting and Operating” for further information. Gross Trailer Weight (GTW) The GTW is the weight of the trailer plus the weight of all cargo, consumables and equipment (permanent or tem- porary) loaded in or on the trailer in its ⬙loaded and ready for operation⬙ condition. The recommended way to measure GTW is to put your fully loaded trailer on a vehicle scale. The entire weight of the trailer must be supported by the scale.

WARNING!

If the gross trailer weight is 3,500 lbs (1 587 kg) or more, it is mandatory to use a weight-distributing hitch to ensure stable handling of your vehicle. If you use a standard weight-carrying hitch, you could lose control of your vehicle and cause a collision.

Gross Combination Weight Rating (GCWR) The GCWR is the total permissible weight of your vehicle and trailer when weighed in combination. NOTE: The GCWR rating includes a 150 lbs (68 kg) allowance for the presence of a driver. Gross Axle Weight Rating (GAWR) The GAWR is the maximum capacity of the front and rear axles. Distribute the load over the front and rear axles evenly. Make sure that you do not exceed either front or rear GAWR. Refer to “Vehicle Loading/Vehicle Certifica- tion Label” in “Starting and Operating” for further information.

STARTING AND OPERATING 557

WARNING!

It is important that you do not exceed the maximum front or rear GAWR. A dangerous driving condition can result if either rating is exceeded. You could lose control of the vehicle and have a collision.

Tongue Weight (TW) The tongue weight is the downward force exerted on the hitch ball by the trailer. In most cases it should not be more than 10% of the trailer load. You must consider this as part of the load on your vehicle. Frontal Area The frontal area is the maximum height multiplied by the maximum width of the front of a trailer.

558 STARTING AND OPERATING Trailer Sway Control The trailer sway control can be a mechanical telescoping link that can be installed between the hitch receiver and the trailer tongue that typically provides adjustable fric- tion associated with the telescoping motion to dampen any unwanted trailer swaying motions while traveling. If equipped, the electronic Trailer Sway Control (TSC) recognizes a swaying trailer and automatically applies individual wheel brakes and/or reduces engine power to attempt to eliminate the trailer sway. Weight-Carrying Hitch A weight-carrying hitch supports the trailer tongue weight, just as if it were luggage located at a hitch ball or some other connecting point of the vehicle. These kinds of hitches are the most popular on the market today and they are commonly used to tow small- and medium- sized trailers.

Weight-Distributing Hitch A weight-distributing system works by applying lever- age through spring (load) bars. They are typically used for heavier loads, to distribute trailer tongue weight to the tow vehicle’s front axle and the trailer axle(s). When used in accordance with the manufacturers’ directions, it provides for a more level ride, offering more consistent steering and brake control thereby enhancing towing safety. The addition of a friction/hydraulic sway control also dampens sway caused by traffic and crosswinds and contributes positively to tow vehicle and trailer stability. Trailer sway control and a weight distributing (load equalizing) hitch are recommended for heavier Tongue Weights (TW) and may be required depending on Vehicle and Trailer configuration/loading to comply with gross axle weight rating (GAWR) requirements.

WARNING!

• An improperly adjusted weight-distributing hitch system may reduce handling, stability, and braking performance, and could result in a collision. • Weight-distributing hitch systems may not be com- patible with Surge Brake Couplers. Consult with your hitch and trailer manufacturer or a reputable Recreational Vehicle dealer for additional informa- tion.

STARTING AND OPERATING 559

Without Weight-Distributing Hitch (Incorrect)

560 STARTING AND OPERATING

With Weight-Distributing Hitch (Correct)

Improper Adjustment Of Weight-Distributing Hitch

(Incorrect)

Trailer Hitch Classification The following chart provides the industry standard for the maximum trailer weight a given trailer hitch class can tow and should be used to assist you in selecting the correct trailer hitch for your intended towing condition.

STARTING AND OPERATING 561

Trailer Hitch Classification Definitions

Class

Max. Trailer Hitch In-

dustry Standards 2,000 lbs (907 kg) 3,500 lbs (1 587 kg) 5,000 lbs (2 268 kg) 10,000 lbs (4 540 kg)

Class I - Light Duty Class II - Medium Duty Class III - Heavy Duty Class IV - Extra Heavy Duty Refer to the “Trailer Towing Weights (Maximum Trailer Weight Ratings)” chart for the Maximum Gross Trailer Weight (GTW) towable for your given drivetrain. All trailer hitches should be professionally installed on your vehicle.

562 STARTING AND OPERATING Trailer Towing Weights (Maximum Trailer Weight Ratings) The following chart provides the maximum trailer weight ratings towable for your given drivetrain.

Engine

Model

Frontal Area

3.6L 3.6L 5.7L 5.7L

4x2
4x4
4x2
4x4

40 sq ft (3.72 sq m) 40 sq ft (3.72 sq m) 60 sq ft (5.57 sq m) 60 sq ft (5.57 sq m)

Max. GTW (Gross

Max. Trailer Tongue

Trailer Wt.)

5,000 lbs (2 268 kg) 5,000 lbs (2 268 kg) 7,400 lbs (3 357 kg) 7,200 lbs (3 266 kg)

Wt. (See Note) 500 lbs (227 kg) 500 lbs (227 kg) 740 lbs (336 kg) 720 lbs (327 kg)

Refer to local laws for maximum trailer towing speeds.

NOTE: The trailer tongue weight must be considered as part of the combined weight of occupants and cargo, and should never exceed the weight referenced on the Tire and Loading Information placard. Refer to “Tire Safety Information” in “Starting and Operating” for further information. The addition of passengers and cargo may require reducing trailer tongue load and Gross Trailer Weight (GTW). Redistributing cargo (to the trailer) may

be necessary to avoid exceeding Rear Gross Axle Weight Rating (GAWR) of 3,700 lbs (1 678 kg). Trailer And Tongue Weight Always load a trailer with 60% to 65% of the weight in the front of the trailer. This places 10% to 15% of the GTW on the tow hitch of your vehicle. Loads balanced over the wheels or heavier in the rear can cause the trailer to sway severely side

to side which will cause loss of control of the vehicle and trailer. Failure to load trailers heavier in front is the cause of many trailer collisions. Never exceed the maximum tongue weight stamped on your trailer hitch.

put in or on your vehicle

STARTING AND OPERATING 563
Consider the following items when computing the weight on the rear axle of the vehicle: • The tongue weight of the trailer • The weight of any other type of cargo or equipment • The weight of the driver and all passengers. NOTE: Remember that everything put into or on the trailer adds to the load on your vehicle. Also, additional factory-installed options or dealer-installed options must be considered as part of the total load on your vehicle. Refer to “Tire Safety Information/Tire and Loading In- formation Placard” in “Starting and Operating” for fur- ther information. Towing Requirements To promote proper break-in of your new vehicle drive- train components, the following guidelines are recom- mended.

564 STARTING AND OPERATING

CAUTION!

• Do not tow a trailer at all during the first 500 miles (805 km) the new vehicle is driven. The engine, axle or other parts could be damaged. • Then, during the first 500 miles (805 km) that a trailer is towed, do not drive over 50 mph (80 km/h) and do not make starts at full throttle. This helps the engine and other parts of the vehicle wear in at the heavier loads.

Perform the maintenance listed in the “Maintenance Schedule.” Refer to “Maintenance Schedule” for the proper maintenance intervals. When towing a trailer, never exceed the GAWR or GCWR ratings.

WARNING!

Improper towing can lead to a collision. Follow these guidelines to make your trailer towing as safe as possible: • Make certain that the load is secured in the trailer and will not shift during travel. When trailering cargo that is not fully secured, dynamic load shifts can occur that may be difficult for the driver to control. You could lose control of your vehicle and have a collision. • When hauling cargo or towing a trailer, do not overload your vehicle or trailer. Overloading can cause a loss of control, poor performance or dam- age to brakes, axle, engine, transmission, steering, suspension, chassis structure or tires.

(Continued)

WARNING! (Continued)

• Safety chains must always be used between your vehicle and trailer. Always connect the chains to the hook retainers of the vehicle hitch. Cross the chains under the trailer tongue and allow enough slack for turning corners. • Vehicles with trailers should not be parked on a grade. When parking, apply the parking brake on the tow vehicle. Put the tow vehicle transmission in PARK. For four-wheel drive vehicles, make sure the transfer case is not in NEUTRAL. Always, block or ⴖchockⴖ the trailer wheels. • GCWR must not be exceeded.

(Continued)

STARTING AND OPERATING 565

WARNING! (Continued)

• Total weight must be distributed between the tow vehicle and the trailer such that the following four ratings are not exceeded: 1. GVWR 2. GTW 3. GAWR 4. Trailer tongue weight rating for the trailer hitch utilized .

spare tire.

Towing Requirements – Tires • Do not attempt to tow a trailer while using a compact • Proper tire inflation pressures are essential to the safe and satisfactory operation of your vehicle. Refer to “Tires – General Information” in “Starting and Operating” for proper tire inflation procedures.

566 STARTING AND OPERATING

sures before trailer usage.

• Check the trailer tires for proper tire inflation pres- • Check for signs of tire wear or visible tire damage before towing a trailer. Refer to “Tires – General Information” in “Starting and Operating” for the proper inspection procedure. • When replacing tires, refer to “Tires – General Infor- mation” in “Starting and Operating” for the proper tire replacement procedures. Replacing tires with a higher load carrying capacity will not increase the vehicle’s GVWR and GAWR limits.

Towing Requirements – Trailer Brakes • Do not interconnect the hydraulic brake system or vacuum system of your vehicle with that of the trailer. This could cause inadequate braking and possible personal injury. • An electronically actuated trailer brake controller is required when towing a trailer with electronically actuated brakes. When towing a trailer equipped with a hydraulic surge actuated brake system, an electronic brake controller is not required. • Trailer brakes are recommended for trailers over 1,000 lbs (454 kg) and required for trailers in excess of 1,653 lbs (750 kg).

CAUTION!

If the trailer weighs more than 1,000 lbs (454 kg) loaded, it should have its own brakes and they should be of adequate capacity. Failure to do this could lead to accelerated brake lining wear, higher brake pedal effort, and longer stopping distances.

WARNING!

• Do not connect trailer brakes to your vehicle’s hydraulic brake lines. It can overload your brake system and cause it to fail. You might not have brakes when you need them and could have an accident.

(Continued)

STARTING AND OPERATING 567

WARNING! (Continued)

• Towing any trailer will increase your stopping distance. When towing you should allow for addi- tional space between your vehicle and the vehicle in front of you. Failure to do so could result in an accident.

Towing Requirements – Trailer Lights And Wiring Whenever you pull a trailer, regardless of the trailer size, stoplights and turn signals on the trailer are required for motoring safety. The Trailer Tow Package may include a four- and seven- pin wiring harness. Use a factory approved trailer har- ness and connector. NOTE: Do not cut or splice wiring into the vehicles wiring harness.

568 STARTING AND OPERATING The electrical connections are all complete to the vehicle but you must mate the harness to a trailer connector. Refer to the following illustrations.

Four-Pin Connector

1 — Female Pins 2 — Male Pin 3 — Ground

4 — Park 5 — Left Stop/Turn 6 — Right Stop/Turn

Seven-Pin Connector

1 — Battery 2 — Backup Lamps 3 — Right Stop/Turn 4 — Electric Brakes

5 — Ground 6 — Left Stop/Turn 7 — Running Lamps

Towing Tips Before setting out on a trip, practice turning, stopping and backing the trailer up in an area away from heavy traffic. Automatic Transmission The DRIVE range can be selected when towing. The transmission controls include an adaptive drive strategy to avoid frequent shifting when towing. However, if frequent shifting does occur while in DRIVE, select TOW/HAUL mode (if equipped), or a lower gear range (using the Electronic Range Select [ERS] shift control). NOTE: Using the TOW/HAUL mode (if equipped) or selecting a lower gear range (using the ERS shift control) while operating the vehicle under heavy loading condi- tions, will improve performance and extend transmission life by reducing excessive shifting and heat buildup. This action will also provide better engine braking.

STARTING AND OPERATING 569
If you REGULARLY tow a trailer for more than 45 min- utes of continuous operation, then change the transmis- sion fluid and filter(s) as specified for “police, taxi, fleet, or frequent trailer towing.” Refer to the “Maintenance Schedule” for the proper maintenance intervals. NOTE: Check the transmission fluid level before towing (5.7L engine). Electronic Speed Control – If Equipped • Do not use in hilly terrain or with heavy loads. • When using the speed control, if you experience speed drops greater than 10 mph (16 km/h), disengage until you can get back to cruising speed. • Use speed control in flat terrain and with light loads to

maximize fuel efficiency.

570 STARTING AND OPERATING Cooling System To reduce potential for engine and transmission over- heating, take the following actions: City Driving When stopped for short periods of time, shift the trans- mission into NEUTRAL and increase engine idle speed. Highway Driving Reduce speed. Air Conditioning Turn off temporarily.

SNOW PLOW Snow plows, winches, and other aftermarket equipment should not be added to the front end of your vehicle. The airbag crash sensors may be affected by the change in the front end structure. The airbags could deploy unexpect- edly or could fail to deploy during a collision.

WARNING!

Do not add a snow plow, winches, or any other aftermarket equipment to the front of your vehicle. This could adversely affect the functioning of the airbag system and you could be injured.

RECREATIONAL TOWING (BEHIND MOTORHOME, ETC.) Towing This Vehicle Behind Another Vehicle

Towing Condition

Wheel OFF the Ground

Flat Tow

NONE

Two-Wheel Drive Models

NOT ALLOWED

STARTING AND OPERATING 571

Four-Wheel Drive Models See Instructions

• Transmission in PARK • Transfer case in NEU- • Tow in forward direc-

TRAL (N)

tion

Dolly Tow

On Trailer

Front Rear ALL

NOT ALLOWED

OK OK

NOT ALLOWED NOT ALLOWED

OK

NOTE: Vehicles equipped with Quadra-Lift™ must be lowered to the “Park” (lowest) level, and have automatic leveling disabled, before tying them down (from the

body) on a trailer or flatbed truck. Refer to “Quadra- Lift™ – If Equipped” in “Starting and Operating” for more information. If the vehicle cannot be lowered to the “Park” level (for example, engine will not run), tie-downs

572 STARTING AND OPERATING must be fastened to the axles (not to the body). Failure to follow these instructions may cause fault codes to be set and/or cause loss of proper tie-down tension. Recreational Towing – Two-Wheel Drive Models DO NOT flat tow this vehicle. Damage to the drivetrain will result. Recreational towing (for two-wheel drive models) is allowed ONLY if the rear wheels are OFF the ground. This may be accomplished using a tow dolly or vehicle trailer. If using a tow dolly, follow this procedure: 1. Properly secure the dolly to the tow vehicle, following

the dolly manufacturer’s instructions.

2. Drive the rear wheels onto the tow dolly. 3. Firmly apply the parking brake. Shift the transmission

into PARK.

4. Turn the engine OFF and remove the key fob from the

ignition switch.

5. Properly secure the rear wheels to the dolly, following

the dolly manufacturer’s instructions.

6. Install a suitable clamping device, designed for tow- ing, to secure the front wheels in the straight position.

CAUTION!

Towing with the rear wheels on the ground will cause severe transmission damage. Damage from improper towing is not covered under the New Vehicle Limited Warranty.

Recreational Towing – Quadra-Trac I® (Single-Speed Transfer Case) Four-Wheel Drive Models Recreational towing is not allowed. These models do not have a NEUTRAL (N) position in the transfer case. NOTE: This vehicle may be towed on a flatbed or vehicle trailer provided all four wheels are OFF the ground.

CAUTION!

Towing this vehicle in violation of the above require- ments can cause severe transmission and/or transfer case damage. Damage from improper towing is not covered under the New Vehicle Limited Warranty.

STARTING AND OPERATING 573

Recreational Towing – Quadra–Trac II® /Quadra–Drive® II Four-Wheel Drive Models The transfer case must be shifted into NEUTRAL (N) and the transmission must be in PARK for recreational tow- ing. The NEUTRAL (N) selection button is adjacent to the transfer case selector switch. Shifts into and out of transfer case NEUTRAL (N) can take place with the selector switch in any mode position.

CAUTION!

• DO NOT dolly tow any 4WD vehicle. Internal damage to the transmission or transfer case will occur if a dolly is used when recreational towing. • Tow only in a forward direction. Towing this ve- hicle backwards can cause severe damage to the transfer case.

(Continued)

574 STARTING AND OPERATING

CAUTION! (Continued)

• The transmission must be in PARK for recreational towing. • Before recreational towing, perform the procedure outlined under “Shifting into NEUTRAL (N)” to be certain that the transfer case is fully in NEU- TRAL (N). Otherwise, internal damage will result. • Failure to follow these procedures can cause severe transmission and/or transfer case damage. Damage from improper towing is not covered under the New Vehicle Limited Warranty. • Do not use a bumper-mounted clamp-on tow bar on your vehicle. The bumper face bar will be damaged.

Shifting Into NEUTRAL (N)

WARNING!

You or others could be injured if you leave the vehicle unattended with the transfer case in the NEUTRAL (N) position without first fully engaging the parking brake. The transfer case NEUTRAL (N) position disengages both the front and rear drive- shafts from the powertrain and will allow the vehicle to move, even if the transmission is in PARK. The parking brake should always be applied when the driver is not in the vehicle.

Use the following procedure to prepare your vehicle for recreational towing.

CAUTION!

It is necessary to follow these steps to be certain that the transfer case is fully in NEUTRAL (N) before recreational towing to prevent damage to internal parts.

1. Bring the vehicle to a complete stop and shift the

transmission into PARK.

2. Turn the engine OFF.

STARTING AND OPERATING 575
3. For vehicles with Keyless Enter-N-Go™, remove the Keyless Enter-N-Go™ button and use the key fob to complete this procedure. Refer to “Installing And Removing The ENGINE START/STOP Button/ Keyless Enter-N-Go™” in “Starting and Operating” for how to remove the Keyless Enter-N-Go™ button. 4. Turn the ignition switch to the ON/RUN position, but

do not start the engine.

5. Press and hold the brake pedal. 6. Shift the transmission into NEUTRAL.

576 STARTING AND OPERATING 7. Using the point of a ballpoint pen or similar object, press and hold the recessed transfer case NEUTRAL (N) button (located by the selector switch) for four seconds. The light behind the N symbol will blink, indicating shift in progress. The light will stop blinking (stay on solid) when the shift to NEUTRAL (N) is complete. A “FOUR WHEEL DRIVE SYSTEM IN NEUTRAL” mes- sage will display on the EVIC (Electronic Vehicle Infor- mation Center). Refer to “Electronic Vehicle Information Center (EVIC)” in “Understanding Your Instrument Panel” for further information.

NEUTRAL (N) Switch

8. After the shift is completed and the NEUTRAL (N)

light stays on, release the NEUTRAL (N) button.

9. Start the engine. 10. Shift the transmission into REVERSE.

11. Release the brake pedal for five seconds and ensure

that there is no vehicle movement.

12. Turn the engine OFF, then turn the ignition switch back to the ON/RUN position without starting the engine.

13. Firmly apply the parking brake. 14. Shift the transmission into PARK.

CAUTION!

Damage to the transmission may occur if the trans- mission is shifted into PARK with the transfer case in NEUTRAL (N) and the engine running. With the transfer case in NEUTRAL (N) ensure that the engine is OFF before shifting the transmission into PARK.

15. Attach the vehicle to the tow vehicle using a suitable

tow bar.

STARTING AND OPERATING 577

16. Release the parking brake. 17. Disconnect the negative battery cable, and secure it

away from the negative battery post.

NOTE: • Steps 1 through 6 are requirements that must be met before pressing the NEUTRAL (N) button, and must continue to be met until the shift has been completed. If any of these requirements are not met before press- ing the NEUTRAL (N) button or are no longer met during the shift, then the NEUTRAL (N) indicator light will flash continuously until all requirements are met or until the NEUTRAL (N) button is released. • The ignition switch must be in the ON/RUN position for a shift to take place and for the position indicator lights to be operable. If the ignition switch is not in the ON/RUN position, the shift will not take place and no position indicator lights will be on or flashing.

578 STARTING AND OPERATING

• A flashing NEUTRAL (N) position indicator light indicates that shift requirements have not been met.

Shifting Out Of NEUTRAL (N) Use the following procedure to prepare your vehicle for normal usage. 1. Bring the vehicle to a complete stop, leaving it con-

nected to the tow vehicle.

2. Firmly apply the parking brake. 3. Reconnect the negative battery cable. 4. Turn the ignition switch to the LOCK/OFF position. 5. Turn the ignition switch to the ON/RUN position, but

do not start the engine.

6. Press and hold the brake pedal. 7. Shift the transmission into NEUTRAL.

8. Using the point of a ballpoint pen or similar object, press and hold the recessed transfer case NEU- TRAL (N) button (located by the selector switch) for one second.

NEUTRAL (N) Switch

NOTE: When shifting out of case NEU- TRAL (N), turning the engine OFF may be required to avoid gear clash. 9. After the NEUTRAL (N) indicator light turns off,

transfer

release the NEUTRAL (N) button.

10. After the NEUTRAL (N) button has been released, the transfer case will shift to the position indicated by the selector switch.

11. Shift the transmission into PARK. 12. Release the brake pedal. 13. Disconnect vehicle from the tow vehicle.

STARTING AND OPERATING 579

14. Start the engine. 15. Press and hold the brake pedal. 16. Release the parking brake. 17. Shift the transmission into DRIVE, release the brake pedal, and check that the vehicle operates normally. 18. The Keyless Enter-N-Go™ button (if equipped) may now be reinstalled if desired. Refer to “Starting Procedures/Keyless Enter-N-Go™” in “Starting and Operating” for further information.

580 STARTING AND OPERATING NOTE: • Steps 1 through 7 are requirements that must be met prior to pressing the NEUTRAL (N) button, and must continue to be met until the shift has been completed. If any of these requirements are not met prior to pressing the NEUTRAL (N) button or are no longer met during the shift, the NEUTRAL (N) indicator light will flash continuously until all requirements are met or until the NEUTRAL (N) button is released.

• The ignition switch must be in the ON/RUN position for a shift to take place and for the position indicator lights to be operable. If the ignition switch is not in the ON/RUN position, the shift will not take place and no position indicator lights will be on or flashing. • A flashing NEUTRAL (N) position indicator light indicates that shift requirements have not been met.

WHAT TO DO IN EMERGENCIES

CONTENTS 䡵 HAZARD WARNING FLASHERS . . . . . . . . . ..582
䡵 IF YOUR ENGINE OVERHEATS . . . . . . . . . . ..582
䡵 JACKING AND TIRE CHANGING . . . . . . . . ..583
▫ Jack Location . . . . . . . . . . . . . . . . . . . . . . ..584
▫ Spare Tire Stowage . . . . . . . . . . . . . . . . . . ..584
▫ Preparations For Jacking . . . . . . . . . . . . . . ..585
▫ Jacking Instructions . . . . . . . . . . . . . . . . . ..586
▫ Road Tire Installation . . . . . . . . . . . . . . . . . ..592

䡵 JUMP-STARTING . . . . . . . . . . . . . . . . . . . . . ..593
▫ Preparations For Jump-Start . . . . . . . . . . . . ..594
▫ Jump-Starting Procedure . . . . . . . . . . . . . . ..596
䡵 FREEING A STUCK VEHICLE . . . . . . . . . . . ..597
䡵 EMERGENCY TOW HOOKS — IF EQUIPPED . .599
䡵 SHIFT LEVER OVERRIDE . . . . . . . . . . . . . . ..600
䡵 TOWING A DISABLED VEHICLE . . . . . . . . . ..601
▫ Without The Key Fob. . . . . . . . . . . . . . . . . ..603
▫ Two-Wheel Drive Models . . . . . . . . . . . . . . ..603
▫ Four-Wheel Drive Models. . . . . . . . . . . . . . ..604

582 WHAT TO DO IN EMERGENCIES HAZARD WARNING FLASHERS The Hazard Warning flasher switch is located on the switch bank just above the climate controls.

Press the switch to turn on the Hazard Warning flasher. When the switch is activated, all direc- tional turn signals will flash on and off to warn oncoming traffic of an emergency. Press the switch a second time to turn off the Hazard Warning flashers. This is an emergency warning system and it should not be used when the vehicle is in motion. Use it when your vehicle is disabled and it is creating a safety hazard for other motorists. When you must leave the vehicle to seek assistance, the Hazard Warning flashers will continue to operate even though the ignition is placed in the OFF position. NOTE: With extended use the Hazard Warning flashers may wear down your battery.

IF YOUR ENGINE OVERHEATS In any of the following situations, you can reduce the potential for overheating by taking the appropriate action. • On the highways — slow down. • In city traffic — while stopped, place the transmission in NEUTRAL, but do not increase the engine idle speed.

NOTE: There are steps that you can take to slow down an impending overheat condition: • If your air conditioner (A/C) is on, turn it off. The A/C system adds heat to the engine cooling system and turning the A/C off can help remove this heat. • You can also turn the temperature control to maximum heat, the mode control to floor and the blower control to high. This allows the heater core to act as a supplement to the radiator and aids in removing heat from the engine cooling system.

CAUTION!

Driving with a hot cooling system could damage your vehicle. If the temperature gauge reads HOT (H), pull over and stop the vehicle. Idle the vehicle with the air conditioner turned off until the pointer drops back into the normal range. If the pointer remains on HOT (H), and you hear continuous chimes, turn the engine off immediately and call for service.

WARNING!

You or others can be badly burned by hot engine coolant (antifreeze) or steam from your radiator. If you see or hear steam coming from under the hood, do not open the hood until the radiator has had time to cool. Never try to open a cooling system pressure cap when the radiator or coolant bottle is hot.

JACKING AND TIRE CHANGING

WHAT TO DO IN EMERGENCIES 583

WARNING!

• Do not attempt to change a tire on the side of the vehicle close to moving traffic. Pull far enough off the road to avoid the danger of being hit when operating the jack or changing the wheel. • Being under a jacked-up vehicle is dangerous. The vehicle could slip off the jack and fall on you. You could be crushed. Never put any part of your body under a vehicle that is on a jack. If you need to get under a raised vehicle, take it to a service center where it can be raised on a lift. • Never start or run the engine while the vehicle is on a jack.

(Continued)

584 WHAT TO DO IN EMERGENCIES

WARNING! (Continued)

• The jack is designed to be used as a tool for changing tires only. The jack should not be used to lift the vehicle for service purposes. The vehicle should be jacked on a firm level surface only. Avoid ice or slippery areas.

Jack Location The scissor-type jack and tire changing tools are located in rear cargo area, below the load floor.

Jack Storage Location

Spare Tire Stowage The spare tire is stowed under the load floor in the rear cargo area and is secured to the body with a special wing nut.

Preparations For Jacking

1. Park the vehicle on a firm, level surface. Avoid ice or

slippery surfaces.

WARNING!

Do not attempt to change a tire on the side of the vehicle closest to moving traffic, pull far enough off the road to avoid being hit when operating the jack or changing the wheel.

2. Turn on the Hazard Warning flasher. 3. Set the parking brake. 4. Place the shift lever into PARK. 5. Turn the ignition OFF.

WHAT TO DO IN EMERGENCIES 585
6. Block both the front and rear of the wheel diagonally opposite of the jacking position. For example, if changing the right front tire, block the left rear wheel.

NOTE: Passengers should not remain in the vehicle when the vehicle is being jacked. 7. For vehicle equipped with Quadra-Lift® refer to “Quadra-Lift® — If Equipped” in “Starting And Op- erating” for further information on disabling auto- matic leveling.

586 WHAT TO DO IN EMERGENCIES Jacking Instructions

WARNING!

Carefully follow these tire changing warnings to help prevent personal injury or damage to your vehicle: • Always park on a firm, level surface as far from the edge of the roadway as possible before raising the vehicle. • Turn on the Hazard Warning flasher. • Block the wheel diagonally opposite the wheel to be raised. • Set the parking brake firmly and set an automatic transmission in PARK. • Never start or run the engine with the vehicle on a jack.

(Continued)

WARNING! (Continued)

• Do not let anyone sit in the vehicle when it is on a jack. • Do not get under the vehicle when it is on a jack. If you need to get under a raised vehicle, take it to a service center where it can be raised on a lift.” • Only use the jack in the positions indicated and for lifting this vehicle during a tire change. • If working on or near a roadway, be extremely careful of motor traffic. • To assure that spare tires, flat or inflated, are securely stowed, spares must be stowed with the valve stem facing the ground.

3. Assemble the jack and jacking tools.

WHAT TO DO IN EMERGENCIES 587

Jack Warning Label

CAUTION!

Do not attempt to raise the vehicle by jacking on locations other than those indicated in the Jacking Instructions for this vehicle.

1. Remove the spare tire, jack, and tools from storage. 2. Loosen (but do not remove) the wheel lug nuts by turning them to the left, one turn, while the wheel is still on the ground.

Jack and Tool Assembly

588 WHAT TO DO IN EMERGENCIES

CAUTION!

Do not attempt to raise vehicle by jacking on loca- tions other than those indicated in the Jacking In- structions for this vehicle.

4. For the front axle, place the jack on the body flange just behind the front tire as indicated by the triangular lift point symbol on the sill molding. Do not raise the vehicle until you are sure the jack is fully engaged.

Jacking Locations

Lift Point Symbol On Sill Molding

WHAT TO DO IN EMERGENCIES 589

Front Jacking Location

Lift Point Symbol On Sill Molding

5. For a rear tire, place the jack in the slot on the rear tie-down bracket, just forward of the rear tire (as indicated by the triangular lift point symbol on the sill molding). Do not raise the vehicle until you are sure the jack is fully engaged.

590 WHAT TO DO IN EMERGENCIES

Rear Jacking Location

6. Raise the vehicle by turning the jack screw clockwise. Raise the vehicle only until the tire just clears the surface and enough clearance is obtained to install the spare tire. Minimum tire lift provides maximum sta- bility.

WARNING!

Raising the vehicle higher than necessary can make the vehicle less stable. It could slip off the jack and hurt someone near it. Raise the vehicle only enough to remove the tire.

7. Remove the lug nuts and wheel. 8. Position the spare wheel/tire on the vehicle and install the lug nuts with the cone-shaped end toward the wheel. Lightly tighten the nuts.

CAUTION!

Be sure to mount the spare tire with the valve stem facing outward. The vehicle could be damaged if the spare tire is mounted incorrectly.

WHAT TO DO IN EMERGENCIES 591
9. Lower the vehicle by turning the jack screw counter-

clockwise, and remove the jack and wheel blocks.

10. Finish tightening the lug nuts. Push down on the wrench while at the end of the handle for increased leverage. Tighten the lug nuts in a star pattern until each nut has been tightened twice. The correct wheel nut tightness is 110 ft-lbs (150 N·m). If in doubt about the correct tightness, have them checked with a torque wrench by your authorized dealer or at a service station.

11. Lower the jack to the fully closed position and return it and the tools to the proper positions in the foam tray.

Mounting Spare Tire

WARNING!

To avoid the risk of forcing the vehicle off the jack, do not tighten the lug nuts fully until the vehicle has been lowered. Failure to follow this warning may result in personal injury.

592 WHAT TO DO IN EMERGENCIES 12. Remove the small center cap and securely store the

road wheel in the cargo area.

Stowed Spare

13. Have the aluminum road wheel and tire repaired as soon as possible, properly secure the spare tire with the special wing nut torqued to 3.7 ft-lbs (5 N·m), reinstall the jack and tool kit foam tray, and latch the rear load floor cover.

WARNING!

A loose tire or jack thrown forward in a collision or hard stop could endanger the occupants of the ve- hicle. Always stow the jack parts and the spare tire in the places provided. Have the deflated (flat) tire repaired or replaced immediately.

Road Tire Installation

1. Mount the road tire on the axle. 2. Install the remaining lug nuts with the cone shaped end of the nut toward the wheel. Lightly tighten the lug nuts.

WARNING!

To avoid the risk of forcing the vehicle off the jack, do not tighten the lug nuts fully until the vehicle has been lowered. Failure to follow this warning may result in personal injury.

3. Lower the vehicle to the ground by turning the jack

handle counterclockwise.

4. Finish tightening the lug nuts. Push down on the wrench while at the end of the handle for increased leverage. Tighten the lug nuts in a star pattern until each nut has been tightened twice. The correct tight- ness of each lug nut is 110 ft-lbs (150 N·m). If in doubt about the correct tightness, have them checked with a torque wrench by your authorized dealer or service station.

WHAT TO DO IN EMERGENCIES 593
5. After 25 miles (40 km) check the lug nut torque with a torque wrench to ensure that all lug nuts are properly seated against the wheel.

JUMP-STARTING If your vehicle has a discharged battery it can be jump- started using a set of jumper cables and a battery in another vehicle or by using a portable battery booster pack. Jump-starting can be dangerous if done improperly so please follow the procedures in this section carefully. NOTE: When using a portable battery booster pack follow the manufacturer’s operating instructions and precautions.

594 WHAT TO DO IN EMERGENCIES

CAUTION!

Do not use a portable battery booster pack or any other booster source with a system voltage greater than 12 Volts or damage to the battery, starter motor, alternator or electrical system may occur.

WARNING!

Do not attempt jump-starting if the battery is frozen. It could rupture or explode and cause personal injury.

Preparations For Jump-Start The battery in your vehicle is located under the passen- ger’s front seat. There are remote locations located under the hood to assist in jump-starting.

Remote Battery Posts

1 — Remote Positive (+) Post (covered with protective cap) 2 — Remote Negative (-) Post

WHAT TO DO IN EMERGENCIES 595
3. Remove the protective cover over the remote posi- tive (+) battery post. Pull upward on the cover to remove it.

4. If using another vehicle to jump-start the battery, park the vehicle within the jumper cables reach, set the parking brake and make sure the ignition is OFF.

WARNING!

Do not allow vehicles to touch each other as this could establish a ground connection and personal injury could result.

WARNING!

• Take care to avoid the radiator cooling fan when- ever the hood is raised. It can start anytime the ignition switch is ON. You can be injured by moving fan blades. • Remove any metal jewelry such as watch bands or bracelets that might make an inadvertent electrical contact. You could be seriously injured. • Batteries contain sulfuric acid that can burn your skin or eyes and generate hydrogen gas which is flammable and explosive. Keep open flames or sparks away from the battery.

1. Set the parking brake, shift the automatic transmission

into PARK and turn the ignition to LOCK.

2. Turn off the heater, radio, and all unnecessary electri-

cal accessories.

596 WHAT TO DO IN EMERGENCIES Jump-Starting Procedure

WARNING!

Failure to follow this procedure could result in per- sonal injury or property damage due to battery ex- plosion.

CAUTION!

Failure to follow these procedures could result in damage to the charging system of the booster vehicle or the discharged vehicle.

1. Connect the positive (+) end of the jumper cable to the

remote positive (+) post of the discharged vehicle.

2. Connect the opposite end of the positive (+) jumper

cable to the positive (+) post of the booster battery.

3. Connect the negative end (-) of the jumper cable to the

negative (-) post of the booster battery.

4. Connect the opposite end of the negative (-) jumper cable to the remote negative (-) post of the vehicle with the discharged battery.

WARNING!

Do not connect the cable to the negative post (-) of the discharged battery. The resulting electrical spark could cause the battery to explode and could result in personal injury.

5. Start the engine in the vehicle that has the booster battery, let the engine idle a few minutes, and then start the engine in the vehicle with the discharged battery.

Once the engine is started, remove the jumper cables in the reverse sequence: 6. Disconnect the negative (-) jumper cable from the

remote negative (-) post of the discharged vehicle.

7. Disconnect the negative end (-) of the jumper cable

from the negative (-) post of the booster battery.

8. Disconnect the opposite end of the positive (+) jumper cable from the positive (+) post of the booster battery. 9. Disconnect the positive (+) end of the jumper cable from the remote positive (+) post of the discharged vehicle.

10. Reinstall the protective cover over the remote posi-

tive (+) battery post of the discharged vehicle.

If frequent jump-starting is required to start your vehicle you should have the battery and charging system in- spected at your authorized dealer.

WHAT TO DO IN EMERGENCIES 597

CAUTION!

Accessories that can be plugged into the vehicle power outlets draw power from the vehicle’s battery, even when not in use (i.e., cellular phones, etc.). Eventually, if plugged in long enough, the vehicle’s battery will discharge sufficiently to degrade battery life and/or prevent the engine from starting.

FREEING A STUCK VEHICLE If your vehicle becomes stuck in mud, sand or snow, it can often be moved using a rocking motion. Turn the steering wheel right and left to clear the area around the front wheels. Press and hold the lock button on the shift lever. Then shift back and forth between DRIVE and REVERSE while gently pressing the accelerator.

598 WHAT TO DO IN EMERGENCIES NOTE: Shifts between DRIVE and REVERSE can only be achieved at wheel speeds of 5 mph or less. Whenever the transmission remains in NEUTRAL for more than 2 sec- onds, you must press the brake pedal to engage DRIVE or REVERSE. Use the least amount of accelerator pedal pressure that will maintain the rocking motion without spinning the wheels or racing the engine. NOTE: Press the ⬙ESC Off⬙ switch, to place the Electronic Stability Control (ESC) system in ⬙Partial Off⬙ mode, before rocking the vehicle. Refer to “Electronic Brake Control” in “Starting And Operating” for further infor- mation. Once the vehicle has been freed, press the ⬙ESC Off⬙ switch again to restore ⬙ESC On⬙ mode.

CAUTION!

Racing the engine or spinning the wheels may lead to transmission overheating and failure. Allow the en- gine to idle with the transmission in NEUTRAL for at least one minute after every five rocking-motion cycles. This will minimize overheating and reduce the risk of transmission failure during prolonged efforts to free a stuck vehicle.

CAUTION!

• When “rocking” a stuck vehicle by shifting be- tween DRIVE and REVERSE, do not spin the wheels faster than 15 mph (24 km/h), or drivetrain damage may result.

(Continued)

CAUTION! (Continued)

• Revving the engine or spinning the wheels too fast may lead to transmission overheating and failure. It can also damage the tires. Do not spin the wheels above 30 mph (48 km/h) while in gear (no trans- mission shifting occurring).

WARNING!

Fast spinning tires can be dangerous. Forces gener- ated by excessive wheel speeds may cause damage, or even failure, of the axle and tires. A tire could explode and injure someone. Do not spin your vehi- cle’s wheels faster than 30 mph (48 km/h) or for longer than 30 seconds continuously without stop- ping when you are stuck and do not let anyone near a spinning wheel, no matter what the speed.

WHAT TO DO IN EMERGENCIES 599

EMERGENCY TOW HOOKS — IF EQUIPPED If your vehicle is equipped with tow hooks, there will be one in the rear and two mounted on the front of the vehicle. The rear hook will be located on the driver’s side of the vehicle. NOTE: For off-road recovery, it is recommended to use both of the front tow hooks to minimize the risk of damage to the vehicle.

WARNING!

• Do not use a chain for freeing a stuck vehicle. Chains may break, causing serious injury or death. • Stand clear of vehicles when pulling with tow hooks. Tow straps may become disengaged, caus- ing serious injury.

600 WHAT TO DO IN EMERGENCIES

CAUTION!

Tow hooks are for emergency use only, to rescue a vehicle stranded off road. Do not use tow hooks for tow truck hookup or highway towing. You could damage your vehicle.

SHIFT LEVER OVERRIDE If a malfunction occurs and the shift lever cannot be moved out of the PARK position, you can use the following procedure to temporarily move the shift lever: 1. Turn the engine OFF. 2. Firmly apply the parking brake. 3. Remove the rubber liner from the cupholder (located

next to the shifter on the center console).

4. Using a small screwdriver or similar tool, remove the shift lever override access cover (located on the bot- tom of the cupholder).

Shift Lever Override Access Cover

5. Press and maintain firm pressure on the brake pedal. 6. Insert the screwdriver or similar tool into the access hole, and push and hold the override release lever down.

7. Move the shift lever to the NEUTRAL position.

8. The vehicle may then be started in NEUTRAL. 9. Reinstall the shift lever override access cover and

cupholder liner.

TOWING A DISABLED VEHICLE This section describes procedures for towing a disabled vehicle using a commercial wrecker service. If the trans- mission and drivetrain are operable, disabled vehicles may also be towed as described under “Recreational Towing” in the “Starting and Operating” section.

WHAT TO DO IN EMERGENCIES 601
NOTE: Vehicles equipped with Quadra-Lift™ must be lowered to the Park (lowest) level, and have automatic leveling disabled, before tying them down (from the body) on a trailer or flatbed truck. Refer to the section on Quadra-Lift™ for more information. If the vehicle cannot be lowered to the Park level (for example, engine will not run), tie-downs must be fastened to the axles (not to the body). Failure to follow these instructions may cause fault codes to be set and/or cause loss of proper tie-down tension.

602 WHAT TO DO IN EMERGENCIES

Towing Condition Flat Tow

Wheels OFF the Ground

NONE

2WD Models

4WD Models

If transmission is operable: • Transmission in NEUTRAL • 30 mph (48 km/h) max speed • 15 miles (24 km) max distance

See instructions in “Recreational Tow- ing” under “Starting and Operating” • Transmission in PARK • Transfer Case in NEUTRAL • Tow in forward direction NOT ALLOWED NOT ALLOWED BEST METHOD

Wheel Lift or

Dolly Tow

Flatbed

Front Rear ALL

OK

BEST METHOD

Proper towing or lifting equipment is required to prevent damage to your vehicle. Use only tow bars and other equipment designed for this purpose, following equip- ment manufacturer’s instructions. Use of safety chains is mandatory. Attach a tow bar or other towing device to main structural members of the vehicle, not to bumpers or associated brackets. State and local laws regarding vehicles under tow must be observed.

If you must use the accessories (wipers, defrosters, etc.) while being towed, the ignition must be in the ON/RUN position, not the ACC position. If the key fob is unavailable, or the vehicle’s battery is discharged, refer to “Shift Lever Override” or “Manual Park Release” in “What to Do in Emergencies” for instruc- tions on shifting the transmission out of PARK for towing.

CAUTION!

Do not use sling type equipment when towing. When securing the vehicle to a flat bed truck, do not attach to front or rear suspension components. Dam- age to your vehicle may result from improper towing.

Without The Key Fob Special care must be taken when the vehicle is towed with the ignition in the LOCK/OFF position. The only approved method of towing without the key fob is with a flatbed truck. Proper towing equipment is necessary to prevent damage to the vehicle. Two-Wheel Drive Models The manufacturer recommends towing your vehicle with all four wheels OFF the ground using a flatbed.

WHAT TO DO IN EMERGENCIES 603
If flatbed equipment is not available, and the transmis- sion is operable, the vehicle may be towed (with rear wheels on the ground) under the following conditions: • The transmission must be in NEUTRAL. • The towing speed must not exceed 30 mph (48 km/h). • The towing distance must not exceed 15 miles (24 km) for 6-speed transmission, or 30 miles (48 km) for 8-speed transmission.

If the transmission is not operable, or the vehicle must be towed faster than 30 mph (48 km/h) or farther than 15 miles (24 km), for 6-speed transmission, or 30 miles (48 km) for 8-speed transmission, tow with the rear wheels OFF the ground. Acceptable methods are to tow the vehicle on a flatbed, or with the front wheels raised and the rear wheels on a towing dolly, or (when using a suitable steering wheel stabilizer to hold the front wheels in the straight position) with the rear wheels raised and the front wheels on the ground.

604 WHAT TO DO IN EMERGENCIES

CAUTION!

Towing this vehicle in violation of the above require- ments can cause severe transmission damage. Dam- age from improper towing is not covered under the New Vehicle Limited Warranty.

Four-Wheel Drive Models The manufacturer recommends towing with all wheels OFF the ground. Acceptable methods are to tow the vehicle on a flatbed or with one end of vehicle raised and