2008 Dodge Charger Owners Manual

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dealer as soon as possible to have the problem diagnosed and corrected. Synchronizing ESP The malfunction indicator light for the ESP is combined with BAS indicator. If the power supply is interrupted (battery disconnected or discharged), the ESP/BAS malfunction indica- tor light may illuminate with the engine running. If this should occur, turn the steering wheel completely to the left and then to the right. The ESP/BAS malfunction indicator light should go out. ESP/BAS Malfunction Indicator and ESP/TCS Indicator Lights The malfunction indicator light for the ESP is combined with the BAS indicator. The yellow ESP/BAS malfunction indicator light and the yellow ESP/TCS indicator light in the instru- ment cluster both come on when the ignition switch is turned to the “ON” position. They should go out with the engine running. 290 STARTING AND OPERATING TIRE SAFETY INFORMATION Tire Markings NOTE: † P (Passenger)-Metric tire sizing is based on U.S. design standards. P-Metric tires have the letter “P” molded into the sidewall preceding the size designation. Ex- ample: P215/65R15 95H. † European Metric tire sizing is based on European design standards. Tires designed to this standard have the tire size molded into the sidewall beginning with the section width. The letter 9P9 is absent from this tire size designation. Example: 215/65R15 96H † LT (Light Truck)-Metric tire sizing is based on U.S. design standards. The size designation for LT-Metric tires is the same as for P-Metric tires except for the letters “LT” that are molded into the sidewall preced- ing the size designation. Example: LT235/85R16. † Temporary Spare tires are high-pressure compact spares designed for temporary emergency use only. Tires designed to this standard have the letter “T” molded into the sidewall preceding the size designa- tion. Example: T145/80D18 103M. † High Flotation tire sizing is based on U.S. design standards and it begins with the tire diameter molded into the sidewall. Example: 31x10.5 R15 LT. Tire Sizing Chart Size Designation: EXAMPLE: P = Passenger car tire size based on U.S. design standards (....blank....( = Passenger car tire based on European design standards LT = Light Truck tire based on U.S. design standards T = Temporary Spare tire 31 = Overall Diameter in Inches (in) 215 = Section Width in Millimeters (mm) 65 = Aspect Ratio in Percent (%) —Ratio of section height to section width of tire. 10.5 = Section Width in Inches (in) R = Construction Code —9R9 means Radial Construction. —9D9 means Diagonal or Bias Construction. 15 = Rim Diameter in Inches (in) STARTING AND OPERATING 291 292 STARTING AND OPERATING Service Description: 95 = Load Index EXAMPLE: —A numerical code associated with the maximum load a tire can carry. H = Speed Symbol —A symbol indicating the range of speeds at which a tire can carry a load corresponding to its load index under certain operating conditions. —The maximum speed corresponding to the Speed Symbol should only be achieved un- der specified operating conditions (i.e. tire pressure, vehicle loading, road conditions, and posted speed limits). Load Identification: (....blank....( = Absence of any text on sidewall of the tire indicates a Standard Load (SL) Tire Extra Load (XL) = Extra Load (or Reinforced) Tire Light Load = Light Load Tire C,D,E = Load range associated with the maximum load a tire can carry at a specified pressure Maximum Load — Maximum Load indicates the maximum load this tire is designed to carry. Maximum Pressure — Maximum Pressure indicates the maximum permissible cold tire inflation pressure for this tire. Tire Identification Number (TIN) The TIN may be found on one or both sides of the tire; however, the date code may only be on one side. Tires with white sidewalls will have the full TIN including date code located on the white sidewall side of the tire. Look for the TIN on the outboard side of black sidewall tires as mounted on the vehicle. If the TIN is not found on the outboard side then you will find it on the inboard side of the tire. STARTING AND OPERATING 293 EXAMPLE: DOT MA L9 ABCD 0301 DOT = Department of Transportation —This symbol certifies that the tire is in compliance with the U.S. Department of Transportation tire safety standards, and is approved for highway use. MA = Code representing the tire manufacturing location. (2 digits) L9 = Code representing the tire size. (2 digits) ABCD = Code used by tire manufacturer. (1 to 4 digits) 03 = Number representing the week in which the tire was manufactured. (2 digits) —03 means the 3rd week. 01 = Number representing the year in which the tire was manufactured. (2 digits) —01 means the year 2001. —Prior to July 2000, tire manufacturers were only required to have 1 number to represent the year in which the tire was manufactured. Example: 031 could represent the 3rd week of 1981 or 1991. 294 STARTING AND OPERATING Tire Loading and Tire Pressure Tire Placard Location NOTE: The proper cold tire inflation pressure is listed on either the face of the driver’s door or the driver’s side “B” pillar. Tire and Loading Information Placard Tire and Loading Information This placard tells you important information about the: 1) number of people that can be carried in the vehicle 2) the total weight your vehicle can carry 3) the tire size designed for your vehicle 4) the cold tire inflation pressures for the front, rear, and spare tires. Tire Placard Location Loading The vehicle maximum load on the tire must not exceed the load carrying capacity of the tire on your vehicle. You will not exceed the tire’s load carrying capacity if you adhere to the loading conditions, tire size, and cold tire inflation pressures specified on the “Tire and Loading Information” placard and in the “Vehicle Loading” sec- tion of this manual. NOTE: Under a maximum loaded vehicle condition, gross axle weight ratings (GAWR’s) for the front and rear axles must not be exceeded. For further information on GAWR’s, vehicle loading, and trailer towing, refer to the “Vehicle Loading” section of this manual. To determine the maximum loading conditions of your vehicle, locate the statement “The combined weight of occupants and cargo should never exceed XXX kg or XXX lbs.” on the Tire and Loading Information placard. The STARTING AND OPERATING 295 combined weight of occupants, cargo/luggage and trailer tongue weight (if applicable) should never exceed the weight referenced here. Steps for Determining Correct Load Limit 1. Locate the statement “The combined weight of occu- pants and cargo should never exceed XXX pounds” on your vehicle’s placard. 2. Determine the combined weight of the driver and passengers that will be riding in your vehicle. 3. Subtract the combined weight of the driver and pas- sengers from XXX kilograms or XXX pounds. 4. The resulting figure equals the available amount of cargo and luggage load capacity. For example, if “XXX” amount equals 1400 lbs. and there will be five 150 lb. passengers in your vehicle, the amount of available cargo and luggage load capacity is 650 lbs. (since 5 x 150 = 750, and 1400 – 750 = 650 lbs.) 296 STARTING AND OPERATING 5. Determine the combined weight of luggage and cargo being loaded on the vehicle. That weight may not safely exceed the available cargo and luggage load capacity calculated in Step 4. 6. If your vehicle will be towing a trailer, load from your trailer will be transferred to your vehicle. Consult this manual to determine how this reduces the available cargo and luggage load capacity of your vehicle. NOTE: The following table shows examples on how to calculate total load, cargo/luggage, and towing capaci- ties of your vehicle with varying seating configurations and number and size of occupants. This table is for illustration purposes only and may not be accurate for the seating and load carry capacity of your vehicle. NOTE: For the following example, the combined weight of occupants and cargo should never exceed 865 lbs. (392 kg). STARTING AND OPERATING 297 298 STARTING AND OPERATING WARNING! 1. Safety— Overloading of your tires is dangerous. Overloading can cause tire failure, affect vehicle handling, and increase your stopping distance. Use tires of the recommended load capacity for your vehicle. Never overload them. TIRES — GENERAL INFORMATION Tire Pressure Proper tire inflation pressure is essential to the safe and satisfactory operation of your vehicle. Three primary areas are affected by improper tire pressure: WARNING! † Improperly inflated tires are dangerous and can cause accidents. † Under inflation increases tire flexing and can result in tire failure. † Over inflation reduces a tire’s ability to cushion shock. Objects on the road and chuckholes can cause damage that result in tire failure. † Unequal tire pressures can cause steering problems. You could lose control of your vehicle. † Over inflated or under inflated tires can affect vehicle handling and can fail suddenly, resulting in loss of vehicle control. † Unequal tire pressures from one side of the vehicle to the other can cause the vehicle to drift to the right or left. † Always drive with each tire inflated to the recom- mended cold tire inflation pressure. 2. Economy— Improper inflation pressures can cause uneven wear patterns to develop across the tire tread. These abnormal wear patterns will reduce tread life resulting in a need for earlier tire replacement. Under inflation, also increases tire rolling resistance and results in higher fuel consump- tion. 3. Ride Comfort and Vehicle Stability— Proper tire inflation contributes to a comfortable ride. Over inflation produces a jarring and uncomfortable ride. Tire Inflation Pressures The proper cold tire inflation pressure is listed either on the face of the driver’s door or on the driver’s side “B” pillar. STARTING AND OPERATING 299 Some vehicles may have Supplemental Tire Pressure Information for vehicle loads that are less than the maximum loaded vehicle condition. These pressure con- ditions will be found in the “Supplemental Tire Pressure Information” section of this manual. Tire Placard Location 300 STARTING AND OPERATING The pressure should be checked and adjusted as well as inspecting for signs of tire wear or visible damage at least once a month. Use a good quality pocket-type gauge to check tire pressure. Do not make a visual judgement when determining proper inflation. Radial tires may look properly inflated even when they are under inflated. CAUTION! After inspecting or adjusting the tire pressure, al- ways reinstall the valve stem cap (if equipped). This will prevent moisture and dirt from entering the valve stem, which could damage the valve stem. Inflation pressures specified on the placard are always “cold tire inflation pressure.” Cold tire inflation pressure is defined as the tire pressure after the vehicle has not been driven for at least 3 hours, or driven less than 1 mile (1 km) after a 3 hour period. The cold tire inflation pressure must not exceed the maximum inflation pres- sure molded into the tire sidewall. Check tire pressures more often if subject to a wide range of outdoor temperatures, as tire pressures vary with temperature changes. Tire pressures change by approximately 1 psi (7 kPa) per 12 °F (7 °C) of air temperature change. Keep this in mind when checking tire pressure inside a garage, especially in the winter. Example: If garage temperature = 68 °F (20 °C) and the outside temperature = 32 °F (0 °C) then the cold tire inflation pressure should be increased by 3 psi (21 kPa), which equals 1 psi (7 kPa) for every 12 °F (7 °C) for this outside temperature condition. Tire pressure may increase from 2 to 6 psi (13 to 40 kPa) during operation. DO NOT reduce this normal pressure build up or your tire pressure will be too low. Tire Pressures for High Speed Operation The manufacturer advocates driving at safe speeds within posted speed limits. Where speed limits or condi- tions are such that the vehicle can be driven at high speeds, maintaining correct tire inflation pressure is very important. Increased tire pressure and reduced vehicle loading may be required for high-speed vehicle opera- tion. Refer to original equipment or an authorized tire dealer for recommended safe operating speeds, loading and cold tire inflation pressures. WARNING! High speed driving with your vehicle under maxi- mum load is dangerous. The added strain on your tires could cause them to fail. You could have a serious accident. Don’t drive a vehicle loaded to the maximum capacity at continuous speeds above 75 mph (120 km/h). STARTING AND OPERATING 301 Radial-Ply Tires WARNING! Combining radial ply tires with other types of tires on your vehicle will cause your vehicle to handle poorly. The instability could cause an accident. Al- ways use radial ply tires in sets of four (or 6, in case of trucks with dual rear wheels). Never combine them with other types of tires. Cuts and punctures in radial tires are repairable only in the tread area because of sidewall flexing. Consult your authorized tire dealer for radial tire repairs. 302 STARTING AND OPERATING Compact Spare Tire — If Equipped The compact spare is for temporary emergency use with radial tires. It is engineered to be used on your style vehicle only. Since this tire has limited tread life, the original tire should be repaired (or replaced) and rein- stalled at the first opportunity. Do not install a wheel cover or attempt to mount a conventional tire on the compact spare wheel, since the wheel is designed specifically for the compact spare. Do not install more than one compact spare tire/wheel on the vehicle at any given time. WARNING! CAUTION! Temporary use spare tires are for emergency use only. With these tires, do not drive more than 50 mph (80 km/h). Temporary-use spare tires have limited tread life. When the tread is worn to the tread wear indicators, the temporary use spare tire needs to be replaced. Be sure to follow the warnings, which apply to your spare. Failure to do so could result in spare tire failure and loss of vehicle control. Because of the reduced ground clearance, do not take your vehicle through an automatic car wash with the compact spare installed. Damage to the vehicle may result. Limited Use Spare — If Equipped The limited use spare tire is for temporary emergency use on your vehicle. This tire is identified by a limited use spare tire warning label located on the limited use spare tire and wheel assembly. This tire may look like the original equipped tire on the front or rear axle of your vehicle, but it is not. Installation of this limited use spare tire affects vehicle handling. Since it is not the same tire, replace (or repair) the original tire and reinstall on the vehicle at the first opportunity. WARNING! The limited use spare tires are for emergency use only. Installation of this limited use spare tire affects vehicle handling. With this tire, do not drive more than 60 mph (100 km/h). Keep inflated to the cold tire inflation pressure listed on either your tire placard or limited use spare tire and wheel assembly. Replace (or repair) the original tire at the first opportunity and reinstall it on your vehicle. Failure to do so could result in loss of vehicle control. STARTING AND OPERATING 303 Tire Spinning When stuck in mud, sand, snow, or ice conditions, do not spin your vehicle’s wheels faster than 30 mph (48 km/h) or for longer than 30 seconds continuously without stopping when you are stuck. Refer to “Freeing A Stuck Vehicle” in Section 6 of this manual for additional information. WARNING! Fast spinning tires can be dangerous. Forces gener- ated by excessive wheel speeds may cause tire dam- age or failure. A tire could explode and injure some- one. Do not spin your vehicle’s wheels faster than 30 mph (48 km/h) or for more than 30 seconds continu- ously when you are stuck, and don’t let anyone near a spinning wheel, no matter what the speed. 304 STARTING AND OPERATING Tread Wear Indicators Tread wear indicators are in the original equipment tires to help you in determining when your tires should be replaced. These indicators are molded into the bottom of the tread grooves. They will appear as bands when the tread depth becomes 1/16 inch (2 mm). When the tread is worn to the tread wear indicators, the tire should be replaced. Many states have laws requiring tire replacement at this point. Life of Tire The service life of a tire is dependent upon varying factors including but not limited to: † Driving style † Tire pressure † Distance driven WARNING! Tires and spare tire should be replaced after six years, regardless of the remaining tread. Failure to follow this warning can result in sudden tire failure. You could lose control and have an accident resulting in serious injury or death. Keep dismounted tires in a cool, dry place with as little exposure to light as possible. Protect tires from contact with oil, grease, and gasoline. STARTING AND OPERATING 305 Replacement Tires The tires on your new vehicle provide a balance of many characteristics. They should be inspected regularly for wear and correct cold tire inflation pressure. The manu- facturer strongly recommends that you use tires equiva- lent to the originals in size, quality and performance when replacement is needed (refer to the paragraph on “Tread Wear Indicators”). Refer to the “Tire and Loading Information” placard for the size designation of your tire. The service description and load identification will be found on the original equipment tire. Failure to use equivalent replacement tires may adversely affect the safety, handling, and ride of your vehicle. We recommend that you contact your original equipment or an autho- rized tire dealer with any questions you may have on tire specifications or capability. 306 STARTING AND OPERATING WARNING! CAUTION! † Do not use a tire, wheel size or rating other than that specified for your vehicle. Some combinations of unapproved tires and wheels may change suspension dimensions and performance characteristics, result- ing in changes to steering, handling, and braking of your vehicle. This can cause unpredictable handling and stress to steering and suspension components. You could lose control and have an accident resulting in serious injury or death. Use only the tire and wheel sizes with load ratings approved for your vehicle. † Never use a tire with a smaller load index or capacity, other than what was originally equipped on your vehicle. Using a tire with a smaller load index could result in tire overloading and failure. You could lose control and have an accident. † Failure to equip your vehicle with tires having ad- equate speed capability can result in sudden tire failure and loss of vehicle control. Replacing original tires with tires of a different size may result in false speedometer and odometer readings. Alignment And Balance Poor suspension alignment may result in: † Fast tire wear. † Uneven tire wear, such as feathering and one-sided † Vehicle pull to right or left. Tires may also cause the vehicle to pull to the left or right. Alignment will not correct this condition. See your dealer for proper diagnosis. wear. Improper alignment will not cause vehicle vibration. Vibration may be a result of tire and wheel out-of- balance. Proper balancing will reduce vibration and avoid tire cupping and spotty wear. SELF-SEALING TIRES — IF EQUIPPED A non-hardening viscous sealant applied to the inner liner of each tire fills punctures up to 0.19 in. (5 mm) to minimize the loss of air pressure. This contributes to the safety of the vehicle by significantly reducing the prob- ability of a roadside stop due to a flat tire. TIRE CHAINS Use only compact chains, or other traction aids that meet SAE type “Class S” specifications. Chains must be the proper size for the vehicle, as recommended by the chain manufacturer. tire chains on P215/65 R17 and P225/60 R18 size tires. The P245/45 R20 size tires do not provide adequate clearance for tire chains. NOTE: Do not use tire chains on a compact spare tire. In addition, only install STARTING AND OPERATING 307 CAUTION! then retighten after driving about 1⁄2 mile (0.8 km). To avoid damage to your vehicle or tires, observe the following precautions: † Because of restricted chain clearance between tires and other suspension components, it is important that only chains in good condition are used. Broken chains can cause serious damage. Stop the vehicle immediately if noise occurs that could indicate chain breakage. Remove the damaged parts of the chain before further use. † Install chains on the rear wheels as tightly as possible and † Do not exceed 30 mph (48 km/h). † Drive cautiously and avoid severe turns and large bumps, † Use on Rear Wheels only. † Do not drive for prolonged period on dry pavement. † Observe the tire chain manufacturer’s instructions on the method of installation, operating speed, and conditions for use. Always use the lower suggested operating speed of the chain manufacturer if different from the speed recom- mended by the manufacture. especially with a loaded vehicle. 308 STARTING AND OPERATING In order to avoid damage to tires, chains, and NOTE: your vehicle do not drive for a prolonged period of time on dry pavement. Observe the tire chain manufacturer’s instructions on method of installation, operating speed, and conditions for usage. Always use the lower suggested operating speed if both the chain manufacturer and vehicle manufacture suggest a maximum speed. This notice applies to all chain traction devices, including link and cable (radial) chains. SNOW TIRES Some areas of the country require the use of snow tires during winter. Standard tires are of the all season type and satisfy this requirement as indicated by the M+S designation on the tire sidewall. If you need snow tires, select tires equivalent in size and type to the original equipment tires. Use snow tires only in sets of 4, failure to do so may adversely affect the safety and handling of your vehicle. Snow tires generally have lower speed ratings than what was originally equipped with your vehicle and should not be operated at sustained speeds over 75 mph (120 km/h). TIRE ROTATION RECOMMENDATIONS Tires on the front and rear axles of vehicles operate at different loads and perform different steering, driving, and braking functions. For these reasons, they wear at unequal rates, and tend to develop irregular wear pat- terns. 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 all season type tires. Rotation will increase tread life, help to maintain mud, snow, and wet traction levels, and contribute to a smooth, quiet ride. Follow the “Maintenance Schedule” in Section 8 of this manual for the recommended tire rotation frequency. Remember, more frequent rotation is permissible if de- sired. Also, correct for anything causing rapid or unusual wear prior to performing the tire rotation. The suggested rotation method is the “forward-cross” shown in the following diagram. STARTING AND OPERATING 309 TIRE PRESSURE MONITOR SYSTEM (TPMS) — IF EQUIPPED † The Tire Pressure Monitor System (TPMS) will warn the driver of a low tire pressure based on the vehicle recommended cold placard pressure. † The tire pressure will vary with temperature by about 1 psi (6.9 kPa) for every 12°F (6.5°C). This means that when the outside temperature decreases, the tire pres- sure 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 3 hours, or driven less than 1 mile (1 km) after a 3 hour period. The cold tire inflation pressure must not exceed the maximum inflation pressure molded into the tire sidewall. Refer to the “Tires – General Information” in this section for information on how to properly inflate the vehicle’s tires. The tire 310 STARTING AND OPERATING pressure will also increase as the vehicle is driven - this is normal and there should be no adjustment for this increased pressure. † The TPM System will warn the driver of a low tire pressure if the tire pressure falls below the low- pressure warning limit for any reason, including low temperature effects and natural pressure loss through the tire. † The TPM System 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 the recommended cold placard pressure. Once the low tire pressure warning (Tire Pressure Monitoring Tell- tale Light) illuminates, you must increase the tire pressure to the recommended cold placard pressure in order for the Tire Pressure Monitoring Telltale Light to turn off. The system will automatically update and the Tire Pressure Monitoring Telltale Light will turn off once the system receives the updated tire pressures. The vehicle may need to be driven for up to 10 minutes above 15 mph (25 km/h) in order for the TPMS to receive this information. − For example, your vehicle may have a recom- mended cold (parked for more than 3 hours) placard pressure of 30 psi (207 kPa). If the ambient tempera- ture is 68°F (20°C) and the measured tire pressure is 27 psi (186 kPa), a temperature drop to 20°F (-7°C) will decrease the tire pressure to approximately 26 psi (179 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 27 psi (186 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 are inflated to the vehicle’s recommended cold placard pressure value. CAUTION! † The TPMS has been optimized for the original equipment tires and wheels. TPMS pressures and warning have been established for the tire size equipped on your vehicle. Undesirable system operation or sensor damage may result when us- ing replacement equipment 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, always reinstall the valve stem cap. This will prevent moisture and dirt from entering the valve stem, which could damage the Tire Pressure Moni- toring Sensor. STARTING AND OPERATING 311 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 pressure gauge, even if under-inflation has not reached the level to trigger illumination of the Tire Pressure Moni- toring Telltale light. 312 STARTING AND OPERATING † Seasonal temperature changes will affect tire pressure, and the TPMS will monitor the actual tire pressure in the tire. Base 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. It is particularly important for you to check the NOTE: tire pressure in all of the tires on your vehicle monthly and to maintain the proper pressure. The TPMS consists of the following components: † Receiver Module † 4 Tire Pressure Monitoring Sensors † Tire Pressure Monitoring Telltale Light The matching full size spare wheel and tire assembly (if equipped) has a tire pressure monitoring sensor. The matching full size spare can be used in place of any of the four road tires. The TPMS will only monitor the pressure in the full size spare when it is used in place of a road tire. Otherwise, a spare with a pressure below the low- pressure limit will not cause the Tire Pressure Monitoring Telltale Light to illuminate or the chime to sound. Tire Pressure Monitoring Low Pressure Warnings The Tire Pressure Monitoring Telltale Light will illuminate in the instrument cluster and a chime will sound when tire pressure is low in one or more of the four active road tires. 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. Once the system receives the updated tire pres- sures, the system will automatically update and the Tire Pressure Monitoring Telltale Light will turn off. The vehicle may need to be driven for up to 10 minutes above 15 mph (25 km/h) in order for the TPMS to receive this information. Check TPMS Warning If a system fault is detected, the Tire Pressure Monitoring Telltale Light will flash on and off for 75 seconds and then remain on solid. The system fault will also sound a chime. If the ignition key 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 due to any of the following: 1. Signal interference due to electronic devices or driving next to facilities emitting the same Radio Frequencies as the TPM sensors. 2. Installing aftermarket window tinting that contains materials, which may block radio wave signals. STARTING AND OPERATING 313 3. Accumulation 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. NOTE: Vehicles with Full Size Spare 1. The matching full size spare wheel and tire assembly has a tire pressure monitoring sensor that can be moni- tored by the TPMS. 2. If you install the full size spare in place of a road tire that has a pressure below the low-pressure warning limit, upon the next ignition key cycle, a chime will sound and the TPM Telltale Light will turn ON. 3. Driving the vehicle for up to 10 minutes above 15 mph (25 km/h) will turn off the TPM Telltale Light, as long as no tire pressure is below the low-pressure warning limit in any of the four active road tires. 314 STARTING AND OPERATING NOTE: Vehicles with Compact Spare 1. The compact spare tire does not have a tire pressure monitoring sensor. Therefore, the TPMS will not monitor the pressure in the compact spare tire. 2. If you install the compact spare tire in place of a road tire that has a pressure below the low-pressure warning limit, upon the next ignition key cycle, a chime will sound and the TPM Telltale Light will turn ON. 3. After driving the vehicle for up to 10 minutes above 15 mph (25 km/h), the TPM Telltale Light will flash on and off for 75 seconds and then remain on solid. 4. For each subsequent ignition key cycle, a chime will sound and the TPM Telltale Light will flash on and off for 75 seconds and then remain on solid. 5. Once you repair or replace the original road tire, and reinstall it on the vehicle in place of the compact spare, the TPMS will update automatically and the TPM 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 10 minutes above 15 mph (25 km/h) in order for the TPMS to receive this information. 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. It is particularly important for you to check the NOTE: tire pressure in all of the tires on your vehicle monthly and to maintain the proper pressure. The TPMS consists of the following components: † Receiver Module † 4 Tire Pressure Monitoring Sensors STARTING AND OPERATING 315 Electronic Vehicle Information Center (EVIC) will display one or more Low Pressure messages (Left Front, Left Rear, Right Front, Right Rear) for 3 seconds and a graphic showing the pressure values of each tire with the low tire pressure values flashing. wheel-wells) † 3 Trigger Modules (mounted in three of the four † Various Tire Pressure Monitoring System Messages, which display in the Electronic Vehicle Information Center (EVIC) † Tire Pressure Monitoring Telltale Light The matching full size spare wheel and tire assembly (if equipped) has a tire pressure monitoring sensor. The full size spare can be used in place of any of the four road tires. A spare with a pressure below the low-pressure limit will not cause the Tire Pressure Monitoring Telltale Light to illuminate or the chime to sound. Tire Pressure Monitoring Low Pressure Warnings The Tire Pressure Monitoring Telltale Light will illuminate in the instrument cluster and a chime will sound when tire pressure is low in one or more of the four active road tires. In addition, the 316 STARTING AND OPERATING Should this occur, you should stop as soon as possible, and inflate the tires with low pressure (those flashing in the EVIC graphic) to the vehicle’s recommended cold placard pressure value. Once the system receives the updated tire pressures, the system will automatically update, the graphic display in the EVIC will stop flash- ing, and the Tire Pressure Monitoring Telltale Light will turn off. The vehicle may need to be driven for up to 10 minutes above 15 mph (25 km/h) in order for the TPMS to receive this information. Check TPMS Warning If a system fault is detected, the Tire Pressure Monitoring Telltale Light will flash on and off for 75 seconds and then remain on solid. The system fault will also sound a chime. In addition, the EVIC will display a 9CHECK TPM SYSTEM9 message for 3 seconds and then display dashes (- -) in place of the pressure value to indicate which sensor is not being received. If the ignition key 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, and the 9CHECK TPM SYS- TEM9 message will no longer display, and a pressure value will display in place of the dashes. A system fault can occur due to any of the following: 1. Signal interference due to electronic devices or driving next to facilities emitting the same Radio Frequencies as the TPM sensors. 2. Installing aftermarket window tinting that contains materials, which may block radio wave signals. 3. Accumulation 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. NOTE: Vehicles with Full Size Spare 1. The matching full size spare wheel and tire assembly has a tire pressure monitoring sensor that can be moni- tored by the TPMS. STARTING AND OPERATING 317 2. If you install the full size spare in place of a road tire that has a pressure below the low-pressure warning limit, upon the next ignition key cycle, a chime will sound and the TPM Telltale Light will turn ON. In addition, the EVIC will display a Low Pressure message and a graphic showing the low tire pressure value flashing. 3. After driving the vehicle for up to 10 minutes above 15 mph (25 km/h) the TPM Telltale Light will turn OFF, as long as no tire pressure is below the low-pressure warn- ing limit in any of the four active road tires. NOTE: Vehicles with Compact Spare 1. The compact spare tire does not have a tire pressure monitoring sensor. Therefore, the TPMS will not monitor the pressure in the compact spare tire. 2. If you install the compact spare tire in place of a road tire that has a pressure below the low-pressure warning limit, upon the next ignition key cycle, the TPM Telltale 318 STARTING AND OPERATING Light will remain ON and a chime will sound. In addition, the graphic in the EVIC will still display a flashing pressure value. 3. After driving the vehicle for up to 10 minutes above 15 mph (25 km/h), the TPM Telltale Light will flash on and off for 75 seconds and then remain on solid. In addition, the EVIC will display a 9CHECK TPM SYSTEM9 message for 3 seconds and then display dashes (- -) in place of the pressure value. 4. For each subsequent ignition key cycle, a chime will sound, the TPM Telltale Light will flash on and off for 75 seconds and then remain on solid, and the EVIC will display a 9CHECK TPM SYSTEM9 message for 3 seconds and then display dashes (- -) in place of the pressure value. 5. Once you repair or replace the original road tire, and reinstall it on the vehicle in place of the compact spare, the TPMS will update automatically. In addition, the TPM 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 10 minutes above 15 mph (25 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 tire pressure sensors are covered under one of the following licenses: United States . . . . . . . . . . . . . . . . . . . . . KR5S120123 Canada . . . . . . . . . . . . . . . . . . . . . . . . 2671-S120123 FUEL REQUIREMENTS 2.7L Engine The 2.7L engine is designed to meet all emissions regulations and provide excel- lent fuel economy and performance when using high quality unleaded “regular” gasoline having an octane rating of 87. The use of premium gasoline is not recom- mended. Under normal conditions, the use of premium gasoline will not provide a benefit over high quality regular gasolines, and in some circumstances may result in poorer performance. STARTING AND OPERATING 319 3.5L and 5.7L Engines The 3.5L & 5.7L engine is designed to meet all emissions regulations and provide sat- isfactory fuel economy and performance when using high quality unleaded gaso- line having an octane range of 87 to 89. The manufacturer recommends the use of 89 octane for optimum performance. The use of premium gasoline is not recommended. Under normal conditions, the use of premium gasoline will not provide a benefit over high quality regular and mid-grade gasolines, and in some circumstances may result in poorer performance. 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. 320 STARTING AND OPERATING 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 gasoline that meets the WWFC speci- fications if they are available. 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 10% ethanol, MTBE, and ETBE. Oxygen- ates are required in some areas of the country during the winter months to reduce carbon monoxide emissions. Fuels blended with these oxygenates may be used in your vehicle. CAUTION! DO NOT use gasolines containing Methanol or E85 Ethanol. Use of these blends may result in starting and driveability problems and may damage critical fuel system components. Problems that result from using methanol/gasoline or E85 Ethanol blends are not the responsibility of the manufacturer. While MTBE is an oxygenate made from Methanol, it does not have the negative effects of Metha- nol. 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 emission 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 his/her gasoline contains MMT. It is even more impor- tant to look for gasolines without MMT in Canada, because MMT can be used at levels higher than those STARTING AND OPERATING 321 allowed in the United States. MMT is prohibited in Federal and California reformulated gasoline. 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: 322 STARTING AND OPERATING † The use of leaded gas is prohibited by Federal law. Using leaded gasoline can impair engine performance, and damage the emission control system. † 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 service. Contact your 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 performance problems resulting from the use of such fuels or additives is not the responsibility of the manufacturer. NOTE: systems can result against you. Intentional tampering with emissions control in civil penalties being assessed 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. † Guard against carbon monoxide with proper mainte- nance. 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. † Keep the trunk closed when driving your vehicle to prevent carbon monoxide and other poisonous ex- haust gases from entering the vehicle. ADDING FUEL Fuel Filler Cap (Gas Cap) The gas cap is located behind the fuel filler door on the left side of the vehicle. Push in on the left side (near the edge) of the fuel filler door to access the fuel filler cap. If the gas cap is lost or damaged, be sure the replacement cap is for use with this vehicle. STARTING AND OPERATING 323 Fuel Filler Door 324 STARTING AND OPERATING NOTE: When removing the fuel filler cap, lay the cap tether in the hook, located on the fuel filler cap door reinforcement. Gas Cap Tether Hook CAUTION! the fuel system. † Damage to the fuel system or emission control system could result from using an improper fuel tank filler tube cap (gas cap). † A poorly fitting gas cap could let impurities into † A poorly fitting gas cap may cause the Malfunc- † To avoid fuel spillage and overfilling, do not “top off” the fuel tank after filling. When the fuel nozzle “clicks” or shuts off, the fuel tank is full. tion Indicator Light to turn on. WARNING! † Never have any smoking materials lit in or near the vehicle when the gas cap is removed or the tank filled. † Never add fuel to the vehicle when the engine is † 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. running. NOTE: † Tighten the gas cap until you hear a “clicking” sound. This is an indication that the gas cap is tightened properly. The Malfunction Indicator Light in the in- strument cluster may turn on if the gas cap is not secured properly. Make sure that the gas cap is tight- ened each time the vehicle is refueled. † When the fuel nozzle “clicks” or shuts off, the fuel STARTING AND OPERATING 325 tank is full. Loose Fuel Filler Cap Message If the vehicle diagnostic system determines that the fuel filler cap is loose, improperly installed, or damaged, a “Check Gascap” message will display in the Electronic Vehicle Information Center (EVIC) — if equipped. If this occurs, tighten the fuel filler cap properly and press the odometer reset button to turn off the message. If the problem continues, the message will appear the next time the vehicle is started. A loose, improperly installed, or damaged fuel filler cap may also turn on the Malfunction Indicator Light (MIL). Refer to “Onboard Diagnostic System” in Section 7 of this manual for more information. 326 STARTING AND OPERATING VEHICLE LOADING The load carrying capacity of your vehicle is shown on the “Vehicle Certification Label.” This information should be used for passenger and luggage loading as indicated. If the seatbacks are folded for carrying cargo, do not exceed the specified GVWR and GAWR. Vehicle Certification Label Your vehicle has a certification label attached to the rear of the driver’s door. The label contains the following information: † Name of manufacturer † Month and year of manufacture † Gross Vehicle Weight Rating (GVWR) † Gross Axle Weight Rating (GAWR) front † Gross Axle Weight Rating (GAWR) rear † Vehicle Identification Number (VIN) † Type of Vehicle † Month Day and Hour of Manufacture (MDH) The bar code allows a computer scanner to read the Vehicle Identification Number (VIN). Gross Vehicle Weight Rating (GVWR) The GVWR is the total allowable weight of your vehicle. This includes driver, passengers, and cargo. The total load must be limited so that you do not exceed the GVWR. 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. WARNING! Because the front wheels steer the vehicle, 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 an accident. Overloading The load carrying components (axle, springs, tires, wheels, etc.) of your vehicle will provide satisfactory service as long as you do not exceed the GVWR and front and rear GAWR. The best way to figure out the total weight of your vehicle is to weigh it when it is fully loaded and ready for operation. Weigh it on a commercial scale to insure that it is not over the GVWR. STARTING AND OPERATING 327 Figure out the weight on the front and rear of the vehicle separately. It is important that you distribute the load evenly over the front and rear axles. Overloading can cause potential safety hazards and shorten useful service life. Heavier axles or suspension components do not necessarily increase the vehicle’s GVWR. Loading To load your vehicle properly, first figure out its empty weight, axle by axle and side by side. Store heavier items down low and be sure you distribute their weight as evenly as possible. Stow all loose items securely before driving. If weighing the loaded vehicle shows that you have exceeded either GAWR, but the total load is within the specified GVWR, you must redistribute the weight. Improper weight distribution can have an adverse effect on the way your vehicle steers and handles and the way the brakes operate. 328 STARTING AND OPERATING A loaded vehicle is shown in the illustration. Note that neither the GVWR nor the GAWR capacities have been exceeded. EXAMPLE ONLY Empty Weight Load (Including driver, pas- sengers, and cargo) Total GAWR Front Axle 2054 lbs (932 kg) 271 lbs (123 kg) 2325 lbs (1055 kg) 2546 lbs (1155 kg) Rear Axle 1805 lbs (819 kg ) 579 lbs (263 kg) 2384 lbs (1081 kg) 2708 lbs (1228 kg) NOTE: Refer to the “Vehicle Certification Label” at- tached to the rear of the driver’s door for your vehicle’s GVWR and GAWRs. This table is only an example. 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. STARTING AND OPERATING 329 Gross Trailer Weight (GTW) The Gross Trailer Weight (GTW) is the weight of the trailer plus the weight of all cargo, consumables, and equipment (permanent or temporary) loaded in or on the trailer in its 9loaded and ready for operation9 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. Gross Combination Weight Rating (GCWR) The Gross Combination Weight Rating (GCWR) is the total permissible weight of your vehicle and trailer when weighed in combination. (Note that GCWR ratings in- clude a 150 lbs (68 kg) allowance for the presence of a driver). 330 STARTING AND OPERATING 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. 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 an accident. Tongue Weight (TW) Tongue weight (TW) is the downward force exerted on the hitch ball by the trailer. In most cases, it should not be less than 10% or more than 15% of the trailer load. You must consider this as part of the load on your vehicle. Frontal Area Frontal area is the maximum height and maximum width of the front of a trailer. Trailer Sway Control The trailer sway control is a telescoping link that can be installed between the hitch receiver and the trailer tongue that typically provides adjustable friction associated with the telescoping motion to dampen any unwanted trailer swaying motions while traveling. 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. STARTING AND OPERATING 331 WARNING! † An improperly adjusted Weight Distributing Hitch system may reduce handling, stability, brak- ing performance, and could result in an accident. † Weight Distributing Systems may not be compat- ible with Surge Brake Couplers. Consult with your hitch and trailer manufacturer or a reputable Rec- reational additional information. Vehicle dealer for 332 STARTING AND OPERATING Weight Distributing Hitch System Improper Adjustment of Weight Distributing System Trailer Hitch Classification Your vehicle may be factory equipped for safe towing of trailers weighing over 2,000 lbs (907 kg) with the optional Trailer Tow Prep Package. See your authorized dealer for package content. 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. Refer to the “Trailer Towing Weights (Maximum Trailer Weight Ratings)” chart for the Max. GTW towable for your given drivetrain. STARTING AND OPERATING 333 Trailer Hitch Classification Class Max. GTW (Gross Trailer Wt.) 2,000 lbs (907 kg) 3,500 lbs (1587 kg) 5,000 lbs (2268 kg) 10,000 lbs (4540 kg) Class I - Light Duty Class II - Medium Duty Class III - Heavy Duty Class IV - Extra Heavy Duty All trailer hitches should be professionally installed on your vehicle. Trailer Towing Weights (Maximum Trailer Weight Ratings) The following chart provides the maximum trailer weight ratings towable for your given drivetrain. 334 STARTING AND OPERATING Engine/Transmission Frontal Area 2.7L & 3.5L Rear Wheel Drive (RWD) Automatic 3.5L All Wheel Drive (AWD) & 5.7L Automatic 22 SQ. FT. (2.04 square meters) 22 SQ. FT. (2.04 square meters) 22 SQ. FT. (2.04 square meters) 22 SQ. FT. (2.04 square meters) 32 SQ. FT. (2.97 square meters) 32 SQ. FT. (2.97 square meters) 32 SQ. FT. (2.97 square meters) 32 SQ. FT. (2.97 square meters) Refer to local laws for maximum trailer towing speeds. Max. GTW (Gross Trailer Wt.) Up to 2 persons & Luggage 1,000 lbs (454 kg) Up to 3 persons & Luggage 1,000 lbs (454 kg) Up to 4 persons & Luggage 1,000 lbs (454 kg) Up to 5 persons & NO Lug- gage 1,000 lbs (454 kg) Up to 2 persons & Luggage 2,000 lbs (907 kg) Up to 3 persons & Luggage 2,000 lbs (907 kg) Up to 4 persons & Luggage 1,500 lbs (680 kg) Up to 5 persons & NO Lug- gage 1,000 lbs (454 kg) Max. Tongue Wt. 100 lbs (45 kg) 100 lbs (45 kg) 100 lbs (45 kg) 100 lbs (45 kg) 200 lbs (91 kg) 200 lbs (91 kg) 150 lbs (68 kg) 100 lbs (45 kg) NOTE: The trailer tongue weight must be considered as part of the combined weight of occupants and cargo, and it should never exceed the weight referenced on the “Tire and Loading Information” placard. Refer to “Tire–Safety Information” in this section. 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 Gross Trailer Weight (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 accidents. Never exceed the maximum tongue weight stamped on your bumper or trailer hitch. STARTING AND OPERATING 335 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. put in or on your vehicle. 336 STARTING AND OPERATING 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 the “Tire and Loading Information” placard for the maximum combined weight of occupants and cargo for your vehicle. Towing Requirements To promote proper break-in of your new vehicle drivetrain components the following guidelines are recommended: CAUTION! † Avoid towing a trailer for the first 500 miles (805 km) of vehicle operation. Doing so may damage your vehicle. † During the first 500 miles (805 km) of trailer towing, limit your speed to 50 mph (80 km/h). Perform the maintenance listed in Section 8 of this manual. When towing a trailer, never exceed the GAWR, or GCWR, ratings. WARNING! Improper towing can lead to an injury accident. Follow these guidelines to make your trailer towing as safe as possible: Make certain that the load is secured in the trailer and it 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 an accident. † When hauling cargo, or towing a trailer, do not overload your vehicle or trailer. Overloading can cause a loss of control, poor performance, or damage to brakes, axle, engine, transmission, steering, suspen- sion, chassis structure, or tires. † Safety chains must always be used between your vehicle and trailer. Always connect the chains to the frame or 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 automatic transmission in P for Park. Always, block or 9chock9 the trailer wheels. † GCWR must not be exceeded. † Total weight must be distributed between the tow vehicle and the trailer such that the following four ratings are not exceeded: STARTING AND OPERATING 337 1. GVWR 2. GTW 3. GAWR 4. Tongue weight rating for the trailer hitch utilized (This requirement may limit the ability to always achieve the 10% to 15% range of tongue weight as a percentage of total trailer weight). Towing Requirements — Tires − Do not attempt to tow a trailer while using a compact spare tire. − Proper tire inflation pressures are essential to the safe and satisfactory operation of your vehicle. Refer to “Tires–General Information” in this section for infor- mation on tire pressures and for proper tire inflation procedures. 338 STARTING AND OPERATING − Also, check the trailer tires for proper tire inflation pressures before trailer usage. − Check for signs of tire wear or visible tire damage before towing a trailer. Refer to “Tires–General Infor- mation” in this section for information on tread wear indicators and for the proper inspection procedure. − When replacing tires, refer to “Tires–General Informa- tion” in this section for information on replacement tires and 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 2,000 lbs (907 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 hy- draulic brake lines. It can overload your brake sys- tem and cause it to fail. You might not have brakes when you need them and could have an accident. Towing any trailer will increase your stopping dis- tance. When towing, you should allow for additional space between your vehicle and the vehicle in front of you. Failure to do so could result in an accident. STARTING AND OPERATING 339 Towing Requirements — Trailer Lights & 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 4 and 7 pin wiring harness. Use a factory approved trailer harness and connector. NOTE: Do not cut or splice wiring into the vehicles wiring harness. 340 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. 4 - Pin Connector 7 - Pin Connector Towing Tips Before setting out on a trip, practice turning, stopping, and backing the trailer in an area located away from heavy traffic. Towing Tips — Automatic Transmission The “D” range can be selected when towing. However, if frequent shifting occurs while in this range, the “3” range should be selected. NOTE: Using the “3” range while operating the vehicle under heavy operating conditions will improve perfor- mance and extend transmission life by reducing exces- sive shifting and heat build up. This action will also provide better engine braking. If you REGULARLY tow a trailer for more than 45 minutes of continuous operation, then change the auto- matic transamission fluid and filter according to the interval specified for “police, taxi, fleet, or frequent trailer towing” in the “Maintenance Schedule” in this manual. STARTING AND OPERATING 341 Towing Tips — Electronic Speed Control (If Equipped) − Don’t 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. Towing Tips — Autostickt (If Equipped) − For vehicles equipped with Autostick.t By using the Autostickt modes, and selecting a specific gear range, frequent shifting can be avoided. The highest gear range should be selected that allows for adequate performance. For example, choose “4” if the desired speed can be maintained. Choose “3” or “2” if needed to maintain the desired speed. 342 STARTING AND OPERATING − Extended driving at high RPM should be avoided to prevent excess heat generation. A reduction in vehicle speed may be required to avoid extended driving at high RPM. Return to a higher gear range or vehicle speed when road conditions and RPM level allows. Towing Tips — Cooling System To reduce potential for engine and transmission over- heating, take the following actions: − City Driving When stopped for short periods, put transmission in “N” (Neutral) and increase engine idle speed. − Highway Driving Reduce speed. − Air Conditioning Turn off temporarily. − Refer to “Cooling System” under “Maintenance Pro- cedures” in Section 7 of this manual for more informa- tion. RECREATIONAL TOWING (BEHIND MOTORHOME, ETC.) TOWING THIS VEHICLE BEHIND ANOTHER VEHICLE (Flat towing with all four wheels on the ground) Recreational towing for this vehicle is not recommended. If the vehicle requires towing, make sure all four NOTE: wheels are off the ground. WHAT TO DO IN EMERGENCIES CONTENTS m Hazard Warning Flasher . . . . . . . . . . . . . . . . . . 344 m If Your Engine Overheats . . . . . . . . . . . . . . . . . 345 m Jacking And Tire Changing . . . . . . . . . . . . . . . . 346 N Preparations For Jacking . . . . . . . . . . . . . . . . 347 N Jack Location/Spare Tire Stowage . . . . . . . . . . 348 N Jacking And Changing a Tire . . . . . . . . . . . . . 350 N Compact Spare Tire . . . . . . . . . . . . . . . . . . . . 354 N Wheel Cover Or Center Cap Installation (If Required) . . . . . . . . . . . . . . . . . . . . . . . . . 354 m Jump-Starting Procedures . . . . . . . . . . . . . . . . . 356 m Freeing A Stuck Vehicle . . . . . . . . . . . . . . . . . . 359 m Towing A Disabled Vehicle . . . . . . . . . . . . . . . . 360 N Without The Ignition Key . . . . . . . . . . . . . . . 360 N Towing This Vehicle Behind Another Vehicle (Flat Towing With All Four Wheels On The Ground) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 361 N Towing This Vehicle Behind Another Vehicle With A Tow Dolly . . . . . . . . . . . . . . . . . . . . . 362 344 WHAT TO DO IN EMERGENCIES HAZARD WARNING FLASHER The hazard flasher switch is located in the center of the instrument panel below the center air outlets. Hazard Flasher Switch To engage the Hazard Warning Flashers, depress the switch on the instrument panel. When the Hazard Warn- ing Switch is activated, all directional turn signals will flash on and off to warn oncoming traffic of an emer- gency. Push the switch a second time to turn off the 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 switch is OFF. NOTE: With extended use, the Hazard Warning Flash- ers 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 ac- tion. † On the highways — Slow down. † In city traffic — While stopped, put transmission in “N” (Neutral), but do not increase engine idle speed. NOTE: There are steps that you can take to slow down an impending overheat condition. If your air conditioner is on, turn it off. The air conditioning system adds heat to the engine cooling system and turning off the A/C removes this heat. You can also turn the Temperature control to maximum heat, the Mode control to floor, and the fan control to HI. This allows the heater core to act as a supplement to the radiator and aids in removing heat from the engine cooling system. WHAT TO DO IN EMERGENCIES 345 CAUTION! Driving with a hot cooling system could damage your vehicle. If temperature gauge reads “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 the “H,” turn the engine off immediately, and call for service. 346 WHAT TO DO IN EMERGENCIES WARNING! A hot engine cooling system is dangerous. You or others could be badly burned by steam or boiling coolant. You may want to call a service center if your vehicle overheats. If you decide to look under the hood yourself, see Section 7, Maintenance, of this manual. Follow the warnings under the Cooling System Pressure Cap paragraph. JACKING AND TIRE CHANGING 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. † Getting under a jacked-up vehicle is dangerous. The vehicle could slip off the jack and fall on you. You could be crushed. Never get any part of your body under a vehicle that is on a jack. Never start or run the engine while the vehicle 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. † The jack is designed to use 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. Preparations For Jacking 1. Park the vehicle on a firm level surface as far from the edge of the roadway as possible. Avoid icy or slippery areas. 2. Set the parking brake and place the gear selector in PARK. 3. Turn OFF the ignition. 4. Turn on the Hazard Warning Flasher. WHAT TO DO IN EMERGENCIES 347 Hazard Flasher Switch 5. Passengers should not remain in the vehicle when the vehicle is being jacked. 6. Block both the front and rear of the wheel diagonally opposite the jacking position. For example, if changing the right front tire, block the left rear wheel. 348 WHAT TO DO IN EMERGENCIES Jack Location/Spare Tire Stowage The jack and spare tire are both stowed under an access cover in the trunk. Follow these steps to access the jack and spare tire. NOTE: The spare tire must be removed in order to access the jack. 1. Open the trunk. 2. Lift the access cover using the pull strap. Opening The Access Panel 3. Remove the fastener securing the spare tire. WHAT TO DO IN EMERGENCIES 349 4. Remove the spare tire. 5. Remove the fastener securing the jack. Spare Tire Fastener Jack Fastener 350 WHAT TO DO IN EMERGENCIES 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. Jacking and Changing a Tire 1. Block the wheel diagonally opposite the flat tire. Passengers should not remain in the vehicle when the vehicle is being jacked. 2. Remove the spare tire, jack, and lug wrench. 3. If equipped with steel wheels, do not remove the wheel cover at this time. If equipped with aluminum wheels where the center cap covers the lug nuts, use the lug wrench to pry the center cap off carefully before raising the vehicle. Center Cap Removal WARNING! To avoid possible personal injury, handle the wheel covers with care to avoid contact with the metal edges and retention teeth. 4. Before raising the vehicle, use the lug wrench to loosen, but not remove, the lug nuts on the wheel with the flat tire. Turn the lug nuts counter-clockwise one turn while the wheel is still on the ground. WHAT TO DO IN EMERGENCIES 351 5. Place the jack underneath the lift area that is closest to the flat tire. Turn the jack screw clockwise to firmly engage the jack saddle with the lift area of the sill flange. 352 WHAT TO DO IN EMERGENCIES Jack Engagement Locations 6. Raise the vehicle just enough to remove the flat tire and install the spare tire. 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, wheel cover (if equipped), and tire. Remove the cover by hand. Do not pry it off. 8. Mount the spare tire. NOTE: For vehicles so equipped, do not attempt to install a center cap or wheel cover on the compact spare. However, when reinstalling the road tire, follow the procedure under “Wheel Cover or Center Cap Installa- tion” in place of the remaining steps in this procedure. WHAT TO DO IN EMERGENCIES 353 9. Install the lug nuts with the cone shaped end of the nut toward the wheel. Lightly tighten the lug nuts. To avoid the risk of forcing the vehicle off the jack, do not tighten the lug nuts fully until the vehicle is lowered to the ground. 10. Lower the vehicle to the ground by turning the jack handle counter-clockwise. 11. Finish tightening the lug nuts. Push down on the wrench while tightening for increased leverage. Alternate lug nuts until each nut has been tightened twice. The correct tightness of each lug nut is 100 ft/lb. (135 N. m). If tightness, have them checked with a torque wrench by your dealer or at a service station. 12. Stow the jack, tools, and flat tire. Make sure the base of the jack faces the rear of the vehicle before tightening down the fastener. in doubt about the correct 354 WHAT TO DO IN EMERGENCIES WARNING! 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. Compact Spare Tire The compact spare tire is for temporary emergency use with radial tires. It is engineered to be used on your style vehicle only. Since this tire has limited tread life, the original tire should be repaired (or replaced) and rein- stalled at the first opportunity. † Keep tire inflated to 60 PSI (414 KPa) Cold Inflation † This tire is designed as an emergency spare only. Do Pressure. not exceed 50 MPH (80 km/h) speed. The limited use spare tires are for emergency use only. Installation of this limited use spare tire affects vehicle handling. With this tire, do not drive more than 60 mph (100 km/h). Keep inflated to the cold tire inflation pressure listed on either your tire placard or limited use spare tire and wheel assembly. Replace (or repair) the original tire at the first opportunity and reinstall it on your vehicle. Failure to do so could result in loss of vehicle control. Wheel Cover or Center Cap Installation (If Required) NOTE: Do not attempt to install a center cap or wheel cover on the compact spare. 1. Mount the road tire on the axle. For vehicles equipped with wheel covers, perform Steps 2 and 3. For vehicles equipped with center caps, proceed to Step 4. 2. Install two lug nuts on the mounting studs, which are on each side of the stud that is in alignment with the valve stem. Install the lug nuts with the cone shaped end of the nut toward the wheel. Lightly tighten the lug nuts. WHAT TO DO IN EMERGENCIES 355 To avoid the risk of forcing the vehicle off the jack, do not tighten the lug nuts fully until the vehicle is lowered to the ground. 3. Align the valve notch in the wheel cover with the valve stem on the wheel. Install the cover by hand, snapping the cover over the two lug nuts. Do not use a hammer or excessive force to install the cover. 4. Install the remaining lug nuts with the cone shaped end of the nut toward the wheel. Lightly tighten the lug nuts. To avoid the risk of forcing the vehicle off the jack, do not tighten the lug nuts fully until the vehicle is lowered to the ground. 5. Lower the vehicle to the ground by turning the jack handle counter-clockwise. 6. Finish tightening the lug nuts. Push down on the wrench while tightening for increased leverage. Alternate lug nuts until each nut has been tightened twice. The 356 WHAT TO DO IN EMERGENCIES the correct in doubt about correct tightness of each lug nut is 100 ft/lb. (135 N. m). If tightness, have them checked with a torque wrench by your dealer or at a service station. 7. For vehicles equipped with center caps, install the center cap by hand. Do not use a hammer or excessive force to install the center cap. 8. Stow the jack, tools, and spare tire. Make sure the base of the jack faces the rear of the vehicle before tightening down the fastener. 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. JUMP-STARTING PROCEDURES WARNING! † Take care to avoid the radiator cooling fan whenever the hood is raised. It can start anytime the ignition switch is on. You can be hurt by the fan. † Do not attempt to push or tow your vehicle to get it started. Vehicles equipped with an automatic transmission cannot be started this way. Unburned fuel could enter the catalytic converter and once the engine has started, ignite and damage the converter and vehicle. If the vehicle has a discharged battery, booster cables may be used to obtain a start from another vehicle. This type of start can be dangerous if done improperly, so follow this procedure carefully. † Battery fluid is a corrosive acid solution; do not allow battery fluid to contact eyes, skin, or clothing. Don’t lean over battery when attaching clamps or allow the clamps to touch each other. If acid splashes in eyes or on skin, flush contaminated area immediately with large quantities of water. † A battery generates hydrogen gas, which is flammable and explosive. † Do not use a booster battery or any other booster source with an output † The battery in this vehicle has a vent hose that should not be discon- nected and should only be replaced with a battery of the same type (vented). Keep flame or spark away from the vent holes. that exceeds 12 volts. NOTE: The battery is stored under an access cover in the trunk. Remote battery terminals are located in the engine compartment for jump-starting. 1. Wear eye protection and remove any metal jewelry such as watchbands or bracelets that might make an inadvertent electrical contact. 2. When boost is provided by a battery in another vehicle, park that vehicle within booster cable reach, but do not allow the vehicles to touch one another. WARNING! Do not permit vehicles to touch each other as this could establish a ground connection and personal injury could result. WHAT TO DO IN EMERGENCIES 357 3. Set the parking brake, place the automatic transmis- sion in “P” (Park), and turn the ignition switch to the LOCK position on both vehicles. 4. Turn off the heater, radio, and all unnecessary electri- cal loads. 5. Connect one end of the jumper cable to the remote jump-start positive battery post (+) in the engine com- partment. Connect the other end of the same cable to the positive terminal of the booster battery. Refer to the following illustration for jump-starting connections. 358 WHAT TO DO IN EMERGENCIES 6. Connect the other cable, first to the negative terminal of the booster battery and then to the engine ground (-) of the vehicle with the discharged battery. Make sure you have a good contact on the engine ground. Refer to the following illustration for jump-starting connections. WARNING! or towing. † You should not try to start your vehicle by pushing † Do not connect the cable to the negative post of the discharge battery. The resulting electrical spark could cause the battery to explode. † During cold weather when temperatures are be- low freezing point, electrolyte in a discharged battery may freeze. Do not attempt jump-starting because the battery could rupture or explode. The battery temperature must be brought up above freezing point before attempting jump-start. Jump-Starting 7. Start the engine in the vehicle that has the booster battery. Let the engine idle a few minutes. Then, start the engine in the vehicle with the discharged battery. NOTE: For vehicles equipped with ESP, refer to 9Syn- chronizing ESP9 under 9Electronic Stability Program9 in Section 5 of this manual if the ESP/BAS light (in the instrument cluster) remains on continuously after start- ing the engine of the vehicle with the discharged battery. 8. When removing the jumper cables, reverse the above sequence exactly. Be careful of the moving belts and fan. WARNING! Any procedure other than above could result in: 1. Personal injury caused by electrolyte squirting out the battery vent; 2. Personal injury or property damage due to battery explosion; 3. Damage to charging system of booster vehicle or of immobilized vehicle. WHAT TO DO IN EMERGENCIES 359 FREEING A STUCK VEHICLE If your vehicle becomes stuck in mud, sand, or snow, it can often be moved by a rocking motion. Turn your steering wheel right and left to clear the area around the front wheels. Then shift back and forth between Reverse and Drive. Usually the least accelerator pedal pressure to maintain the rocking motion without spinning the wheels is most effective. NOTE: Turn off the Electronic Stability Program (ESP) — if equipped, or Traction Control System (TCS) — if equipped before rocking the vehicle. For details, refer to “Electronic Stability Program” or “Traction Control Sys- tem” in this manual. 360 WHAT TO DO IN EMERGENCIES CAUTION! † When “rocking” a stuck vehicle by moving be- tween “First” and R (Reverse), do not spin the wheels faster than 15 mph (24 km/h), or drivetrain damage may result. † Racing 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 35 mph (55 km/h). WARNING! Fast spinning tires can be dangerous. Forces gener- ated by excessive wheel speeds may cause tire dam- age or failure. A tire could explode and injure some- one. Do not spin your vehicle’s wheels faster than 35 mph (55 km/h) when you are stuck, and don’t let anyone near a spinning wheel, no matter what the speed. TOWING A DISABLED VEHICLE WITHOUT THE IGNITION KEY Special care must be taken when the vehicle is towed with the ignition in the LOCK position. The only ap- proved method of towing without the ignition key is with a flat bed truck. Proper towing equipment is neces- sary to prevent damage to the vehicle. TOWING THIS VEHICLE BEHIND ANOTHER VEHICLE (Flat towing with all four wheels on the ground) Flat towing of vehicles equipped with an automatic transmission, is only permitted within the following limitations: With The Ignition Key Your vehicle may be towed under the following condi- tions: The gear selector must be in “N” (Neutral), the distance to be traveled must not exceed 30 miles (48 km), and the towing speed must not exceed 30 mph (48 km/h). Exceeding these towing limits may cause a trans- mission geartrain failure. If the transmission is not op- erative, or if the vehicle is to be towed more than 30 miles (48 km), the vehicle must be transported using a flat bed truck. WHAT TO DO IN EMERGENCIES 361 CAUTION! † Do not attempt to tow this vehicle from the front with sling type towing equipment. Damage to the front fascia will result. † If the transmission is not operative, or if the vehicle is to be towed more than 30 miles (48 km), then the only approved method of towing is with a flat bed truck. Damage to the transmission may result. † Do not tow the vehicle from the rear. Damage to † Do not push or tow this vehicle with another vehicle as damage to the bumper fascia and trans- mission may result. the rear sheet metal, and fascia will occur. 362 WHAT TO DO IN EMERGENCIES If you must use the accessories (wipers, defrosters, etc.) while being towed, the key must be in the ON position, not the ACC position. Make certain the transmission remains in “N” (Neutral). TOWING THIS VEHICLE BEHIND ANOTHER VEHICLE WITH A TOW DOLLY The manufacture does not recommend that you tow this vehicle on a tow dolly. Vehicle damage may occur. MAINTAINING YOUR VEHICLE CONTENTS m 2.7L Engine Compartment m 3.5L Engine Compartment m 5.7L Engine Compartment — Except Daytona & . . . . . . . . . . . . . . . . 366 . . . . . . . . . . . . . . . . 367 R/T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 368 m 5.7L Engine Compartment — Daytona & R/T . . . 369 m Onboard Diagnostic System — OBD II . . . . . . . . 370

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2008 Dodge Charger Owners Manual