2011 Jeep Wrangler Owners Manual

CAUTION!

away and jam the player mechanism.

• This CD player will accept 4–3/4 in (12 cm) discs only. The use of other sized discs may damage the CD player mechanism. • Do not use adhesive labels. These labels can peel • The RES Media Center is a single CD player. Do not attempt to insert a second CD if one is already loaded. • Dual-media disc types (one side is a DVD, the other side is a CD) should not be used, and they can cause damage to the player.

EJECT Button - Ejecting a CD

Press the EJECT button to eject the CD.

UNDERSTANDING YOUR INSTRUMENT PANEL 333
If you have ejected a disc and have not removed it within 10 seconds, it will be reloaded. If the CD is not removed, the radio will reinsert the CD but will not play it. A disc can be ejected with the radio and ignition OFF. NOTE: Ejecting with the ignition OFF is not allowed on convertible or soft-top models (if equipped). SEEK Button Press the right SEEK button for the next selection on the CD. Press the left SEEK button to return to the beginning of the current selection, or return to the beginning of the previous selection if the CD is within the first second of the current selection. Pressing and holding the SEEK button will allow faster scrolling through the tracks in CD and MP3 modes. TIME Button Press this button to change the display from a large CD playing time display to a small CD playing time display.

334 UNDERSTANDING YOUR INSTRUMENT PANEL RW/FF Press and hold FF (Fast Forward) and the CD player will begin to fast forward until FF is released or RW or another CD button is pressed. The RW (Reverse) button works in a similar manner. AM/FM Button Press the button to select either AM or FM mode. SET/RND Button (Random Play Button) Press this button while the CD is playing to activate Random Play. This feature plays the selections on the compact disc in random order to provide an interesting change of pace. Press the right SEEK button to move to the next ran- domly selected track. Press the SET/RND button a second time to stop Ran- dom Play.

Notes On Playing MP3 Files The radio can play MP3 files; however, acceptable MP3
file recording media and formats are limited. When writing MP3 files, pay attention to the following restric- tions. Supported Media (Disc Types) The MP3 file recording media supported by the radio are CDDA, CD-R, CD-RW, MP3, and CDDA+MP3. Supported Medium Formats (File Systems) The medium formats supported by the radio are ISO 9660
Level 1 and Level 2 and includes the Joliet extension. When reading discs recorded using formats other than ISO 9660 Level 1 and Level 2, the radio may fail to read files properly and may be unable to play the file nor- mally. UDF and Apple HFS formats are not supported. The radio uses the following limits for file systems: • Maximum number of folder levels: 8

• Maximum number of files: 255
• Maximum number of folders. (The radio display of file names and folder names is limited. For large numbers of files and/or folders, the radio may be unable to display the file name and folder name and will assign a number instead. With a maximum number of files, exceeding 20 folders will result in this display. With in this 200 files, exceeding 50 folders will result display.) • Maximum number of characters in file/folder names: • Level 1: 12 (including a separator ⬙.⬙ and a three- • Level 2: 31 (including a separator ⬙.⬙ and a three-

character extension)

character extension)

Multisession disc formats are supported by the radio. Multisession discs may contain combinations of normal CD audio tracks and computer files (including MP3 files).

UNDERSTANDING YOUR INSTRUMENT PANEL 335
Discs created with an option such as ⬙keep disc open after writing⬙ are most likely multisession discs. The use of multisession for CD audio or MP3 playback may result in longer disc loading times. Supported MP3 File Formats The radio will recognize only files with the *.MP3 exten- sion as MP3 files. Non-MP3 files named with the *.MP3
extension may cause playback problems. The radio is designed to recognize the file as an invalid MP3 and will not play the file. When using the MP3 encoder to compress audio data to an MP3 file, the bit rate and sampling frequencies in the following table are supported. In addition, variable bit rates (VBR) are also supported. The majority of MP3 files use a 44.1 kHz sampling rate and a 192, 160, 128, 96 or VBR bit rates.

336 UNDERSTANDING YOUR INSTRUMENT PANEL

MPEG

Specification

Sampling Fre- quency (kHz)

MPEG-1 Audio

Layer 3

48, 44.1, 32

MPEG-2 Audio

Layer 3

24, 22.05, 16

Bit Rate (kbps)

320, 256, 224, 192, 160, 128, 112, 96, 80, 64, 56, 48, 40, 32
160, 128, 144, 112, 96, 80, 64, 56, 48, 40, 32, 24,

16, 8

ID3 Tag information for artist, song title, and album title are supported for version 1 ID3 tags. ID3 version 2 is not supported by the radios. Playlist files are not supported. MP3 Pro files are not supported.

Playback of MP3 Files When a medium containing MP3 data is loaded, the radio checks all files on the medium. If the medium contains a lot of folders or files, the radio will take more time to start playing the MP3 files. Loading times for playback of MP3 files may be affected by the following: • Media - CD-RW media may take longer to load than • Medium formats - Multisession discs may take longer • Number of files and folders - Loading times will

to load than non-multisession discs

CD-R media

increase with more files and folders

To increase the speed of disc loading, it is recommended to use CD-R media and single-session discs. To create a single-session disc, enable the “Disc at Once” option before writing to the disc.

LIST Button (CD Mode for MP3 Play) Pressing the LIST button will bring up a list of all folders on the disc. Scrolling up or down the list is done by turning the TUNE/SCROLL control knob. Selecting a folder by pressing the TUNE/SCROLL control knob will begin playing the files contained in that folder (or the next folder in sequence if the selection does not contain playable files). The folder list will time out after five seconds. INFO Button (CD Mode for MP3 Play) Pressing the INFO button repeatedly will scroll through the following TAG information: Song Title, Artist, File Name, and Folder Name (if available). Press the INFO button once more to return to ⬙elapsed time⬙ priority mode. Press and hold the INFO button for three seconds or more and the radio will display song titles for each file.

UNDERSTANDING YOUR INSTRUMENT PANEL 337
Press and hold the INFO button again for three seconds to return to ⬙elapsed time⬙ display. Operation Instructions - Auxiliary Mode The auxiliary (AUX) jack is an audio input jack which allows the user to plug in a portable device such as an MP3 player or cassette player and utilize the vehicle’s audio system to amplify the source and play through the vehicle speakers. Pressing the AUX button will change the mode to auxil- iary device if the AUX jack is connected. NOTE: The AUX device must be turned on and the device’s volume set to the proper level. If the AUX audio is not loud enough, turn the device’s volume up. If the AUX audio sounds distorted, turn the device’s volume down.

338 UNDERSTANDING YOUR INSTRUMENT PANEL TIME Button (Auxiliary Mode) Press this button to change the display to time of day. The time of day will display for five seconds (when the ignition is OFF). Uconnect™ Multimedia (Satellite Radio) — If Equipped Satellite radio uses direct satellite-to-receiver broadcast- ing technology to provide clear digital sound, coast to coast. The subscription service provider is Sirius Satellite Radio. This service offers over 130 channels of music, sports, news, entertainment, and programming for chil- dren, directly from its satellites and broadcasting studios. NOTE: Sirius service is not available in Hawaii and has limited coverage in Alaska. System Activation Sirius Satellite Radio service is pre-activated, and you may begin listening immediately to the one year of audio service that is included with the factory-installed satellite

radio system in your vehicle. Sirius will supply a wel- come kit that contains general information, including how to setup your on-line listening account. For further information, call the toll-free number 888-539-7474, or visit the Sirius web site at www.sirius.com, or at www- .siriuscanada.ca for Canadian residents. Electronic Serial Number/Sirius Identification Number (ESN/SID) Please have the following information available when calling: 1. The Electronic Serial Number/Sirius Identification Number (ESN/SID). 2. Your Vehicle Identification Number. To access the ESN/SID, refer to the following steps: ESN/SID Access With the ignition switch in the ON/RUN or ACC posi- tion and the radio on, press the SETUP button and scroll

using the TUNE/SCROLL control knob until Sirius ID is selected. Press the TUNE/SCROLL control knob and the Sirius ID number will display. The Sirius ID number display will time out in two minutes. Press any button on the radio to exit this screen. Selecting Uconnect™ Multimedia (Satellite) Mode Press the SAT button until ⬙SAT⬙ appears in the display. A CD may remain in the radio while in the Satellite radio mode. Satellite Antenna To ensure optimum reception, do not place items on the roof around the rooftop antenna location. Metal objects placed within the line of sight of the antenna will cause decreased performance. Larger luggage items such as bikes should be placed as far rearward as possible, within the loading design of the rack. Do not place items directly on or above the antenna.

UNDERSTANDING YOUR INSTRUMENT PANEL 339

structure or under a physical obstacle.

Reception Quality Satellite reception may be interrupted due to one of the following reasons: • The vehicle is parked in an underground parking • Dense tree coverage may interrupt reception in the • Driving under wide bridges or along tall buildings can • Placing objects over or too close to the antenna can

cause intermittent reception.

form of short audio mutes.

cause signal blockage.

Operating Instructions - Uconnect™ Multimedia (Satellite) Mode NOTE: The ignition switch must be in the ON/RUN or ACC position to operate the radio.

340 UNDERSTANDING YOUR INSTRUMENT PANEL SEEK Buttons Press and release the SEEK buttons to search for the next channel in Satellite mode. Press the right switch to seek up and the left switch to seek down. The radio will remain tuned to the new channel until you make another selection. Holding either button will bypass channels without stopping until you release it. SCAN Button Pressing the SCAN button causes the tuner to search for the next channel, pausing for eight seconds before con- tinuing to the next. To stop the search, press the SCAN button a second time. INFO Button Pressing the INFO button will cycle the display informa- tion between Artist, Song Title, and Composer (if avail- able). Also, pressing and holding the INFO button for an additional three seconds will make the radio display the Song Title all of the time (press and hold again to return to normal display).

RW/FF Pressing the RW (Rewind) or FF (Fast Forward) buttons causes the tuner to search for the next channel in the direction of the arrows. TUNE Control (Rotary) Turn the rotary TUNE/SCROLL control knob clockwise to increase or counterclockwise to decrease the channel. MUSIC TYPE Button Pressing this button once will turn on the Music Type mode for five seconds. Pressing the MUSIC TYPE button or turning the TUNE/SCROLL control knob within five seconds will allow the program format type to be se- lected. Toggle the MUSIC TYPE button again to select the music type.

By pressing the SEEK button when the Music Type function is active, the radio will be tuned to the next channel with the same selected Music Type name. If a preset button is activated while in the Music Type (Program Type) mode, the Music Type mode will be exited and the radio will tune to the preset channel. SETUP Button Pressing the SETUP button allows you to select the following items: • Display Sirius ID number — Press the AUDIO/ SELECT button to display the Sirius ID number. This number is used to activate, deactivate, or change the Sirius subscription.

SET Button – To Set the Pushbutton Memory When you are receiving a channel that you wish to commit to pushbutton memory, press the SET button. The symbol SET 1 will now show in the display window.

UNDERSTANDING YOUR INSTRUMENT PANEL 341
Select the button (1-6) you wish to lock onto this channel and press and release that button. If a button is not selected within five seconds after pressing the SET but- ton, the channel will continue to play but will not be stored into pushbutton memory. You may add a second channel to each pushbutton by repeating the above procedure with this exception: Press the SET button twice and SET 2 will show in the display window. Each button can be set for SET 1 and SET 2. This allows a total of 12 Satellite channels to be stored into pushbutton memory. The channels stored in SET 2
memory can be selected by pressing the pushbutton twice. Every time a preset button is used, a corresponding button number will display. Buttons 1 - 6
These buttons tune the radio to the channels that you commit to pushbutton memory (12 Satellite stations).

342 UNDERSTANDING YOUR INSTRUMENT PANEL Operating Instructions - Uconnect™ Phone (If Equipped) Refer to “Uconnect™ Phone” in “Understanding The Features If Your Vehicle”.

iPod姞/USB/MP3 CONTROL — IF EQUIPPED

NOTE: This section is for sales code RES and REQ/ REL/RET radios only with Uconnect™. For sales code RBZ/RHB, RHR, RHP, RHW or RB2 touch-screen radio iPod威/USB/MP3 control feature, refer to the separate RBZ/RHB, RHR, RHP, RHW or RB2 User’s Manual. iPod威/USB/MP3 control is available only if equipped as an option with these radios. This feature allows an iPod威 or external USB device to be plugged into the USB port, located in the center console.

iPod威 control supports Mini, 4G, Photo, Nano, 5G iPod威 and iPhone威 devices. Some iPod威 software versions may not fully support the iPod威 control features. Please visit Apple’s website for software updates. NOTE: • If the radio has a USB port, refer to the appropriate for • Connecting an iPod威 or consumer electronic audio device to the AUX port located in the radio faceplate, plays media, but does not use the iPod威 /MP3 control feature to control the connected device.

Uconnect™ Multimedia radio User’s Manual iPod威 or external USB device support capability.

Connecting The iPod姞 Or External USB Device Use the connection cable to connect an iPod威 or external USB device to the vehicle’s USB/AUX connector port which is located in the center console.

UNDERSTANDING YOUR INSTRUMENT PANEL 343
If the audio device battery is completely dis- NOTE: charged, it may not communicate with the iPod威/USB/ MP3 control system until a minimum charge is attained. Leaving the audio device connected to the iPod威/USB/ MP3 control system may charge it to the required level. Using This Feature By using iPod cable or external USB device to connect to USB port: • The audio device can be played on the vehicle’s sound system, providing metadata (artist, track title, album, etc.) information on the radio display. • The audio device can be controlled using the radio buttons to Play, Browse, and List the iPod威 contents. • The audio device battery charges when plugged into the USB/AUX connector (if supported by the specific audio device)

Center Console USB/AUX Connector Port

Once the audio device is connected and synchronized to the vehicle’s iPod威/USB/MP3 control system (iPod威 or external USB device may take a few minutes to connect), the audio device starts charging and is ready for use by pressing radio switches, as described below.

344 UNDERSTANDING YOUR INSTRUMENT PANEL Controlling The iPod姞 Or External USB Device Using Radio Buttons To get into the iPod威/USB/MP3 control mode and access a connected audio device, either press the “AUX” button on the radio faceplate or press the VR button and say ⬙USB⬙ or ⬙Switch to USB⬙. Once in the iPod威/USB/MP3
control mode, audio tracks (if available from audio device) start playing over the vehicle’s audio system. Play Mode When switched to iPod威/USB/MP3 control mode, the iPod威 or external USB device automatically starts Play mode. In Play mode, the following buttons on the radio faceplate may be used to control the iPod威 or external USB device and display data: • Use the TUNE control knob to select the next or

previous track.

• Turning it clockwise (forward) by one click, while playing a track, skips to the next track or press the VR button and say ⬙Next Track⬙. • Turning it counterclockwise (backward) by one click, will jump to the previous track in the list or press the VR button and say ⬙Previous Track⬙ • Jump backward in the current track by pressing and holding the << RW button. Holding the << RW button long enough will jump to the beginning of the current track. • Jump forward in the current track by pressing and • A single press backward << RW or forward FF >> will for five • Use the << SEEK and SEEK >> buttons to jump to the previous or next track. Pressing the SEEK >> button

jump backward or forward respectively, seconds.

holding the FF >> button.

during play mode will jump to the next track in the list, or press the VR button and say ⬙Next or Previous Track⬙. • While a track is playing, press the INFO button to see the associated metadata (artist, track title, album, etc.) for that track. Pressing the INFO button again jumps to the next screen of data for that track. Once all screens have been viewed, the last INFO button press will go back to the play mode screen on the radio. • Pressing the REPEAT button will change the audio device mode to repeat the current playing track or press the VR button and say ⬙Repeat ON⬙ or ⬙Repeat Off⬙. • Press the SCAN button to use iPod威/USB/MP3 de- vice scan mode, which will play the first 10 seconds of each track in the current list and then forward to the next song. To stop SCAN mode and start playing the desired track, when it is playing the track, press the

UNDERSTANDING YOUR INSTRUMENT PANEL 345
SCAN button again. During Scan mode, pressing the << SEEK and SEEK >> buttons will select the previ- ous and next tracks. • RND button (available on sales code RES radio only): Pressing this button toggles between Shuffle ON and Shuffle OFF modes for the iPod威 or external USB device, or press the VR button and say ⬙Shuffle ON⬙ or ⬙Shuffle Off⬙. If theRND icon is showing on the radio display, then the shuffle mode is ON.

List Or Browse Mode During Play mode, pressing any of the buttons described below, will bring up List mode. List mode enables scrolling through the list of menus and tracks on the audio device. • TUNE control knob: The TUNE control knob functions in a similar manner as the scroll wheel on the audio device or external USB device.

346 UNDERSTANDING YOUR INSTRUMENT PANEL

• Turning it clockwise (forward) and counterclock- wise (backward) scrolls through the lists, displaying the track detail on the radio display. Once the track to be played is highlighted on the radio display, press the TUNE control knob to select and start playing the track. Turning the TUNE control knob fast will scroll through the list faster. During fast scroll, a slight delay in updating the information on the radio display may be noticeable. • During all List modes, the iPod威 displays all lists in “wrap-around” mode. So if the track is at the just turn the wheel backward bottom of the list, (counterclockwise) to get to the track faster. • In List mode, the radio PRESET buttons are used as shortcuts to the following lists on the iPod威 or external USB device. • Preset 1 – Playlists

• Preset 2 – Artists • Preset 3 – Albums • Preset 4 – Genres • Preset 5 – Audiobooks • Preset 6 – Podcasts • Pressing a PRESET button will display the current list on the top line and the first item in that list on the second line. • To exit List mode without selecting a track, press the same PRESET button again to go back to Play mode. • LIST button: The LIST button will display the top level menu of the iPod威 or external USB device. Turn the TUNE control knob to list the top-menu item to be selected and press the TUNE control knob. This will display the next sub-menu list item on the audio

device, then follow the same steps to go to the desired track in that list. Not all iPod威 or external USB device sub-menu levels are available on this system. • MUSIC TYPE button: The MUSIC TYPE button is another shortcut button to the genre listing on your audio device.

CAUTION!

• Leaving the iPod威 or external USB device (or any supported device) anywhere in the vehicle in extreme heat or cold can alter the operation or damage the device. Follow the device manufactur- er’s guidelines. • Placing items on the iPod威 or external USB device, or connections to the iPod威 or external USB device in the vehicle, can cause damage to the device and/or to the connectors.

UNDERSTANDING YOUR INSTRUMENT PANEL 347

WARNING!

Do not plug in or remove the iPod威 or external USB device while driving. Failure to follow this warning could result in an accident.

Bluetooth Streaming Audio (BTSA) Music can be streamed from your cellular phone to the Uconnect™ phone system. Controlling BTSA Using Radio Buttons To get into the BTSA mode, press either “AUX” button on the radio or press the VR button and say “Bluetooth Streaming Audio”. Play Mode When switched to BTSA mode, some audio devices can start playing music over the vehicle’s audio system, but some devices require the music to be initiated on the device first, then it will get streamed to the Uconnect™

348 UNDERSTANDING YOUR INSTRUMENT PANEL phone system. Seven devices can be paired to the Uconnect™ phone system, but just one can be selected and played. Selecting Different Audio Device 1. Press PHONE button to begin. 2. After the ⬙Ready⬙ prompt and the following beep, say ⬙Setup⬙, then ⬙Select Audio Devices⬙. 3. Say the name of Uconnect™ phone system to list audio devices. Next Track Use the SEEK UP button, or press the VR button on the radio and say “Next Track” to jump to the next track music on your cellular phone.

the audio device or ask the

Previous Track Use the SEEK DOWN button, or press the VR button on the radio and say “Previous Track” to jump to the previous track music on your cellular phone. Browse Browsing is not available on a BTSA device. Only the current song that is playing will display info.

STEERING WHEEL AUDIO CONTROLS The remote sound system controls are located on the rear surface of the steering wheel. Reach behind the wheel to access the switches.

UNDERSTANDING YOUR INSTRUMENT PANEL 349
Pressing the center button will make the radio switch between the various modes available (AM/FM/SAT/ CD/HDD/AUX/VES, etc.). is a rocker-type switch with a The left-hand control pushbutton in the center. The function of the left-hand control is different depending on which mode you are in. The following describes the left-hand control operation in each mode. Radio Operation Pressing the top of the switch will “Seek” up for the next listenable station and pressing the bottom of the switch will “Seek” down for the next listenable station. The button located in the center of the left-hand control will tune to the next preset station that you have pro- grammed in the radio preset pushbutton.

Remote Sound System Controls (Back View Of Steering Wheel)

The right-hand control is a rocker-type switch with a pushbutton in the center and controls the volume and mode of the sound system. Pressing the top of the rocker switch will increase the volume, and pressing the bottom of the rocker switch will decrease the volume.

350 UNDERSTANDING YOUR INSTRUMENT PANEL CD Player Pressing the top of the switch once will go to the next track on the CD. Pressing the bottom of the switch once will go to the beginning of the current track, or to the beginning of the previous track if it is within one second after the current track begins to play. If you press the switch up or down twice, it plays the second track; three times, it will play the third, etc. The center button on the left side rocker switch has no function for a single-disc CD player. However, when a multiple-disc CD player is equipped on the vehicle, the center button will select the next available CD in the player.

CD/DVD DISC MAINTENANCE To keep a CD/DVD in good condition, take the following precautions: 1. Handle the disc by its edge; avoid touching the surface.

2. If the disc is stained, clean the surface with a soft cloth, wiping from center to edge. 3. Do not apply paper or tape to the disc; avoid scratch- ing the disc. 4. Do not use solvents such as benzene, thinner, cleaners, or anti-static sprays. 5. Store the disc in its case after playing. 6. Do not expose the disc to direct sunlight. 7. Do not store the disc where temperatures may become too high. If you experience difficulty in playing a particu- NOTE: lar disc, it may be damaged (i.e., scratched, reflective coating removed, a hair, moisture or dew on the disc) oversized, or have protection encoding. Try a known good disc before considering disc player service.

RADIO OPERATION AND MOBILE PHONES Under certain conditions, the mobile phone being on in your vehicle can cause erratic or noisy performance from your radio. This condition may be lessened or eliminated by relocating the mobile phone antenna. This condition is not harmful to the radio. If your radio performance does not satisfactorily “clear” by the repositioning of the antenna, it is recommended that the radio volume be turned down or off during mobile phone operation when not using Uconnect™ (if equipped).

CLIMATE CONTROLS The air conditioning and heating system is designed to make you comfortable in all types of weather.

UNDERSTANDING YOUR INSTRUMENT PANEL 351

Manual Heating And Air Conditioning

Manual Temperature Control

The Manual Temperature Controls consist of a series of outer rotary dials and inner push knobs.

352 UNDERSTANDING YOUR INSTRUMENT PANEL Blower Control

Rotate this control to regulate the amount of air forced through the ven- tilation system in any mode. The blower speed increases as you move the control to the right from the “O” (OFF) position. There are seven blower speeds.

Temperature Control

Rotate this control to regulate the tem- perature of the air inside the passenger compartment. Rotating the dial left into the blue area of the scale indicates cooler temperatures, while rotating right into the red area indicates warmer temperatures.

If your air conditioning performance seems NOTE: lower than expected, check the front of the A/C con- denser located in front of the radiator for an accumula- tion of dirt or insects. Clean with a gentle water spray from behind the radiator and through the condenser. Fabric front fascia protectors may reduce airflow to the condenser, reducing air conditioning performance. Mode Control (Air Direction)

Rotate this control to choose from sev- eral patterns of air distribution. You can select either a primary mode as identified by the symbols on the con- trol, or a blend of two of these modes. The closer the setting is to a particular symbol, the more air distribution you

receive from that mode.

Panel

Air is directed through the outlets in the instrument panel. These outlets can be adjusted to direct airflow. NOTE: The center instrument panel outlets can be aimed so that they are directed toward the rear seat passengers for maximum airflow to the rear. Bi-Level

Air is directed through the panel and floor outlets.

NOTE: For all settings, except full cold or full hot, there is a difference in temperature between the upper and lower outlets. The warmer air flows to the floor outlets. This feature gives improved comfort during sunny but cool conditions.

UNDERSTANDING YOUR INSTRUMENT PANEL 353

Floor

Air is directed through the floor outlets with a small amount flowing through the defrost and side

window demist outlets. Mix

Air is directed through the floor, defrost, and side window demist outlets. This setting works best in cold or snowy conditions that require extra heat to the windshield. This setting is good for maintaining comfort while reducing moisture on the windshield. Defrost

Air is directed through the windshield and side window demist outlets. Use this mode with maxi- mum blower and temperature settings for best wind- shield and side window defrosting. NOTE: The air conditioning compressor operates in Mix, Defrost, or a blend of these modes, even if the Air

354 UNDERSTANDING YOUR INSTRUMENT PANEL Conditioning (A/C) button is not pressed. This dehu- midifies the air to help dry the windshield. To improve fuel economy, use these modes only when necessary. Recirculation Control

Pressing the Recirculation Control button will put the system in recirculation mode. This can be used when outside conditions such as smoke, odors, dust, or high humidity are pres- ent. Activating recirculation will cause the LED in the control button to illuminate. After ten minutes, the sys- tem will return to normal mode function and the LED will turn off. NOTE: • Continuous use of the Recirculation mode may make the inside air stuffy and window fogging may occur. Extended use of this mode is not recommended. • The use of the Recirculation mode in cold or damp weather will cause windows to fog on the inside,

because of moisture buildup inside the vehicle. Select the outside air position for maximum defogging. • The A/C will engage automatically to prevent fogging when the recirculation button is pressed and the mode control is set to panel or panel / floor. • The A/C can be deselected manually without disturb- • When the ignition switch is turned to the LOCK position, the recirculation feature will be cancelled.

ing the mode control selection.

Air Conditioning Control

Press this button to engage the Air Conditioning. A light will illuminate when the Air Conditioning system is engaged. Rotating the dial left into the blue area of the scale indicates cooler

temperatures, while rotating right into the red area indicates warmer temperatures. NOTE: The air conditioning compressor will not engage until the engine has been running for about 10 seconds. • MAX A/C For maximum cooling, turn on the A/C and recirculation buttons at the same time. • ECONOMY MODE If economy mode is desired, press the A/C button to turn OFF the indicator light and the A/C compressor. Then, move the temperature control to the desired temperature.

UNDERSTANDING YOUR INSTRUMENT PANEL 355

Automatic Temperature Control (ATC) — If Equipped

Automatic Temperature Control

Automatic Operation The Automatic Temperature Control system automati- cally maintains the climate in the cabin of the vehicle at the comfort levels desired by the driver and passenger.

356 UNDERSTANDING YOUR INSTRUMENT PANEL Operation of the system is quite simple. 1. Turn the Mode Control knob (on the right) and the Blower Control knob (on the left) to AUTO. NOTE: The AUTO position performs best for front seat occupants only.

2. Dial in the temperature you would like the system to maintain by rotating the Temperature Control knob. Once the comfort level is selected, the sys- tem will maintain that level automati- cally using the heating system. Should the desired comfort level require air conditioning, the system will automatically make the adjustment.

You will experience the greatest efficiency by simply allowing the system to function automatically. Selecting the “O” (OFF) position on the blower control stops the system completely and closes the outside air intake. The recommended setting for maximum comfort is 72°F (22°C) for the average person; however, this may vary. NOTE: • The temperature setting can be adjusted at anytime • Pressing the Air Conditioning Control button while in AUTO mode will cause the LED in the control button to flash three times and then turn off. This indicates that the system is in AUTO mode and requesting the air conditioning is not necessary.

without affecting automatic operation.

• If your air conditioning performance seems lower than expected, check the front of the A/C condenser located in front of the radiator for an accumulation of dirt or insects. Clean with a gentle water spray from behind the radiator and through the condenser. Fabric front fascia protectors may reduce airflow to the condenser, reducing air conditioning performance.

Blower Control

For full automatic operation or for automatic blower operation, turn the knob to the AUTO position. In manual mode, there are seven blower speeds that can be individually selected. In off position, the blower will shut off.

UNDERSTANDING YOUR INSTRUMENT PANEL 357

Manual Operation This system offers a full complement of manual override features, which consist of Blower Preferred Automatic, Mode Preferred Automatic, or Blower and Mode Pre- ferred Automatic. This means the operator can override the blower, the mode, or both. There is a manual blower range for times when the AUTO setting is not desired. The blower can be set to any fixed blower speed by rotating the Blower Control knob (on the left). NOTE: Please read the Automatic Temperature Control Operation Chart that follows for details.

358 UNDERSTANDING YOUR INSTRUMENT PANEL

The operator can override the AUTO mode setting to change airflow distribution by rotating the Mode Control knob (on the right) to one of the following positions. • Panel

Air is directed through the outlets in the instrument panel. These outlets can be adjusted to direct airflow. NOTE: The center instrument panel outlets can be aimed so that they are directed toward the rear seat passengers for maximum airflow to the rear. • Bi-Level

Air is directed through the panel and floor outlets.

NOTE: For all settings, except full cold or full hot, there is a difference in temperature between the upper and lower outlets. The warmer air flows to the floor outlets. This feature gives improved comfort during sunny but cool conditions.

UNDERSTANDING YOUR INSTRUMENT PANEL 359

• Floor

Air is directed through the floor outlets with a small amount flowing through the defrost and side

window demist outlets. • Mix

Air is directed through the floor, defrost, and side window demist outlets. This setting works best in cold or snowy conditions that require extra heat to the windshield. This setting is good for maintaining comfort while reducing moisture on the windshield. • Defrost

Air is directed through the windshield and side window demist outlets. Use this mode with maxi- mum blower and temperature settings for best wind- shield and side window defrosting.

360 UNDERSTANDING YOUR INSTRUMENT PANEL

• Air Conditioner Control

Press this button to turn on the air conditioning during manual operation only. When the air conditioning is turned on, cool dehumidified air will flow through the outlets selected with the Mode control dial. Press this but- ton a second time to turn OFF the air conditioning. An LED in the button illuminates when manual compressor operation is selected. • Recirculation Control

The system will automatically control recircu- lation. However, pressing the Recirculation Control button will temporarily put the system in recirculation mode (ten minutes). This can be used when outside conditions such as smoke, odors, dust, or high humidity are present. Activating recircula- tion will cause the LED in the control button to illumi- nate. After ten minutes, the system will return to normal AUTO mode function and the LED will turn off.

NOTE: • When the ignition switch is turned to the LOCK position, the recirculation feature will be cancelled. • In cold weather, use of the Recirculation mode may lead to excessive window fogging. The Recirculation mode is not allowed in the floor, defrost, or defrost/ floor mode in order to improve window clearing. Recirculation will be disabled automatically if these modes are selected. • Extended use of recirculation may cause the windows to fog. If the interior of the windows begins to fog, press the Recirculation button to return to outside air. Some temp/humidity conditions will cause captured interior air to condense on windows and hamper visibility. For this reason, the system will not allow recirculation to be selected while in floor, defrost, or defrost/floor mode. Attempting to use recirculation while in these modes will cause the LED in the control button to blink and then turn off.

• Most of the time, when in Automatic Operation, you can temporarily put the system into Recirculation mode by pressing the Recirculation button. However, under certain conditions, while in Automatic mode, the system is blowing air out the defrost vents. When these conditions are present, and the Recirculation button is pressed, the indicator will flash and then turn off. This tells you that you are unable to go into Recirculation mode at this time. If you would like the system to go into Recirculation mode, you must first move the Mode knob to Panel, Panel/Floor and then press the Recirculation button. This feature reduces the possibility of window fogging.

Operating Tips

NOTE: Refer to the chart at the end of this section for suggested control settings for various weather condi- tions.

UNDERSTANDING YOUR INSTRUMENT PANEL 361

Summer Operation The engine cooling system in air-conditioned vehicles must be protected with a high-quality antifreeze coolant to provide proper corrosion protection and to protect against engine overheating. A solution of 50% ethylene glycol antifreeze coolant and 50% water is recommended. Refer to “Maintenance Procedures” in “Maintaining Your Vehicle” for proper coolant selection. Winter Operation Use of the air Recirculation mode during winter months is not recommended because it may cause window fogging. Vacation Storage Anytime you store your vehicle, or keep it out of service (i.e., vacation) for two weeks or more, run the air conditioning system at idle for about five minutes in the fresh air and high blower settings. This will ensure adequate system lubrication to minimize the possibility of compressor damage when the system is started again.

362 UNDERSTANDING YOUR INSTRUMENT PANEL Window Fogging Interior fogging on the windshield can be quickly re- moved by turning the mode selector to Defrost. The Defrost/Floor mode can be used to maintain a clear windshield and provide sufficient heating. If side win- dow fogging becomes a problem, increase blower speed. Vehicle windows tend to fog on the inside in mild but rainy or humid weather. NOTE: Recirculate without A/C should not be used for long periods as fogging may occur. Side Window Demisters A side window demister outlet is located at each end of the instrument panel. These non-adjustable outlets direct air toward the side windows when the system is in the Floor, Mix, or Defrost mode. The air is directed at the area of the windows through which you view the outside mirrors.

Outside Air Intake Make sure the air intake, located directly in front of the windshield, is free of obstructions such as leaves. Leaves collected in the air intake may reduce airflow, and if they enter the plenum, they could plug the water drains. In winter months, make sure the air intake is clear of ice, slush, and snow. A/C Air Filter — If Equipped The A/C Filter prevents most dust and pollen from entering the cabin. The filter acts on air coming from outside the vehicle and recirculated air within the pas- senger compartment. Refer to “Maintenance Procedures” in “Maintaining Your Vehicle” for A/C Air Filter service information or see your authorized dealer for service. Refer to “Maintenance Schedules” for filter service intervals.

Control Setting Suggestions For Various Weather Conditions

UNDERSTANDING YOUR INSTRUMENT PANEL 363

STARTING AND OPERATING

CONTENTS

䡵 Starting Procedures . . . . . . . . . . . . . . . . . . . . 370
▫ Manual Transmission – If Equipped . . . . . . . 370
▫ Automatic Transmission – If Equipped . . . . . 370
▫ Normal Starting . . . . . . . . . . . . . . . . . . . . . 370
▫ Extreme Cold Weather (Below –20°F Or

–29°C)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 371
▫ If Engine Fails To Start . . . . . . . . . . . . . . . . 371
▫ After Starting . . . . . . . . . . . . . . . . . . . . . . . 373
䡵 Engine Block Heater — If Equipped . . . . . . . . 373

䡵 Manual Transmission — If Equipped . . . . . . . . 373
▫ Shifting . . . . . . . . . . . . . . . . . . . . . . . . . . . 374
▫ Downshifting . . . . . . . . . . . . . . . . . . . . . . . 375
▫ Reverse Shifting . . . . . . . . . . . . . . . . . . . . . 376
䡵 Automatic Transmission — If Equipped . . . . . . 377
▫ Key Ignition Park Interlock . . . . . . . . . . . . . 378
▫ Brake/Transmission Interlock System . . . . . . 378
▫ Automatic Transmission With Overdrive . . . . 378

366 STARTING AND OPERATING 䡵 Four–Wheel Drive Operation

(Command-Trac I威 Or Rock-Trac威) . . . . . . . . . . 383
▫ Operating Instructions/Precautions . . . . . . . 383
▫ Shift Positions . . . . . . . . . . . . . . . . . . . . . . 385
▫ Shifting Procedure . . . . . . . . . . . . . . . . . . . 386
䡵 Trac-Lok威 Rear Axle — If Equipped . . . . . . . . 387
䡵 Axle Lock (Tru–Lok威) — Rubicon Models . . . . 388
䡵 Electronic Sway Bar Disconnect —

If Equipped . . . . . . . . . . . . . . . . . . . . . . . . . . 389
䡵 On-Road Driving Tips . . . . . . . . . . . . . . . . . . 391
䡵 Off-Road Driving Tips . . . . . . . . . . . . . . . . . . 392
▫ Side Step Removal – If Equipped . . . . . . . . . 392
▫ The Basics Of Off-Road Driving . . . . . . . . . . 393
▫ When To Use 4L (Low) Range . . . . . . . . . . . 394

▫ Simultaneous Brake And Throttle

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . 394
▫ Driving In Snow, Mud And Sand . . . . . . . . . 394
▫ Crossing Obstacles

(Rocks And Other High Points)

. . . . . . . . . . 396
▫ Hill Climbing . . . . . . . . . . . . . . . . . . . . . . . 398
▫ Driving Through Water . . . . . . . . . . . . . . . . 401
▫ After Driving Off-Road . . . . . . . . . . . . . . . . 403
䡵 Power Steering . . . . . . . . . . . . . . . . . . . . . . . 405
▫ Power Steering Fluid Check . . . . . . . . . . . . . 406
䡵 Parking Brake . . . . . . . . . . . . . . . . . . . . . . . . 406
䡵 Anti-Lock Brake System . . . . . . . . . . . . . . . . . 409
䡵 Electronic Brake Control System . . . . . . . . . . . 410
▫ Traction Control System (TCS) . . . . . . . . . . . 411

▫ Brake Assist System (BAS) . . . . . . . . . . . . . . 411
▫ Hill Start Assist (HSA) . . . . . . . . . . . . . . . . 412
▫ Electronic Roll Mitigation (ERM) . . . . . . . . . 416
▫ Electronic Stability Control (ESC) . . . . . . . . . 417
▫ ESC Activation/Malfunction Indicator Light

And ESC Off Indicator Light

. . . . . . . . . . . . 422
▫ Trailer Sway Control (TSC) . . . . . . . . . . . . . 423
▫ Hill Descent Control (HDC) – If Equipped . . 424
䡵 Tire Safety Information . . . . . . . . . . . . . . . . . 426
▫ Tire Markings . . . . . . . . . . . . . . . . . . . . . . . 426
▫ Tire Identification Number (TIN) . . . . . . . . . 429
▫ Tire Terminology And Definitions . . . . . . . . . 430
▫ Tire Loading And Tire Pressure . . . . . . . . . . 431

STARTING AND OPERATING 367
䡵 Tires — General Information . . . . . . . . . . . . . 436
▫ Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . 436
▫ Tire Inflation Pressures . . . . . . . . . . . . . . . . 437
▫ Tire Pressures For High-Speed Operation . . . 438
▫ Radial-Ply Tires . . . . . . . . . . . . . . . . . . . . . 439
▫ Spare Tire Matching Original Equipped Tire

And Wheel – If Equipped . . . . . . . . . . . . . . 439
▫ Compact Spare Tire – If Equipped . . . . . . . . 440
▫ Full Size Spare – If Equipped . . . . . . . . . . . . 440
▫ Limited-Use Spare – If Equipped . . . . . . . . . 441
▫ Tire Spinning . . . . . . . . . . . . . . . . . . . . . . . 441
▫ Tread Wear Indicators . . . . . . . . . . . . . . . . . 442
▫ Life Of Tire . . . . . . . . . . . . . . . . . . . . . . . . 443

368 STARTING AND OPERATING

▫ Replacement Tires . . . . . . . . . . . . . . . . . . . . 443
䡵 Tire Chains . . . . . . . . . . . . . . . . . . . . . . . . . . 445
䡵 Tire Rotation Recommendations . . . . . . . . . . . 446
䡵 Tire Pressure Monitor System (TPMS) . . . . . . . 447
▫ Base System . . . . . . . . . . . . . . . . . . . . . . . . 449
▫ General Information . . . . . . . . . . . . . . . . . . 452
䡵 Fuel Requirements . . . . . . . . . . . . . . . . . . . . . 452
▫ Reformulated Gasoline . . . . . . . . . . . . . . . . 453
▫ Gasoline/Oxygenate Blends . . . . . . . . . . . . . 453
▫ E-85 Usage In Non-Flex Fuel Vehicles . . . . . . 454
▫ MMT In Gasoline . . . . . . . . . . . . . . . . . . . . 454
▫ Materials Added To Fuel . . . . . . . . . . . . . . . 455

䡵 Adding Fuel

▫ Fuel System Cautions . . . . . . . . . . . . . . . . . 455
▫ Carbon Monoxide Warnings . . . . . . . . . . . . 456
. . . . . . . . . . . . . . . . . . . . . . . . . 457
▫ Fuel Filler Cap (Gas Cap) . . . . . . . . . . . . . . 457
▫ Loose Fuel Filler Cap Message . . . . . . . . . . . 459
. . . . . . . . . . . . . . . . . . . . . . 459
. . . . . . . . . . . . . . . . . . . 459
䡵 Trailer Towing . . . . . . . . . . . . . . . . . . . . . . . . 461
▫ Common Towing Definitions . . . . . . . . . . . . 462
▫ Trailer Hitch Classification . . . . . . . . . . . . . . 464
▫ Trailer Towing Weights

▫ Certification Label

䡵 Vehicle Loading

(Maximum Trailer Weight Ratings) . . . . . . . . 465

▫ Trailer And Tongue Weight . . . . . . . . . . . . . 470
▫ Towing Requirements . . . . . . . . . . . . . . . . . 471
▫ Towing Tips . . . . . . . . . . . . . . . . . . . . . . . . 476

䡵 Recreational Towing

(Behind Motorhome, Etc.) . . . . . . . . . . . . . . . . 478
▫ Towing This Vehicle Behind

Another Vehicle . . . . . . . . . . . . . . . . . . . . . 478

STARTING AND OPERATING 369

▫ Recreational Towing – Four-Wheel Drive

Models

. . . . . . . . . . . . . . . . . . . . . . . . . . . 479

370 STARTING AND OPERATING STARTING PROCEDURES Before starting your vehicle, adjust your seat, adjust both inside and outside mirrors, and fasten your seat belts.

WARNING!

Never leave children in the vehicle alone. Leaving unattended children in a vehicle is dangerous for a number of reasons. The child or others could be seriously or fatally injured. The child could operate power windows, other controls or move the vehicle.

Manual Transmission – If Equipped Apply the parking brake, place the shift lever in NEU- TRAL, and press the clutch pedal before starting the vehicle. This vehicle is equipped with a clutch interlock- ing ignition system. It will not start unless the clutch pedal is pressed to the floor.

Four-Wheel Drive Models Only In 4L mode, this vehicle will start regardless of whether or not the clutch pedal is pressed to the floor. This feature enhances off-road performance by allowing the vehicle to start when in 4L without having to press the clutch pedal. The “4WD Indicator Light” will illuminate when the transfer case has been shifted into this mode. Automatic Transmission – If Equipped Start the vehicle with the shift lever in the PARK position (vehicle can also be started in NEUTRAL). Apply the brake before shifting to any driving range. Normal Starting

NOTE: Normal starting of either a cold or a warm engine is obtained without pumping or pressing the accelerator pedal.

Turn the ignition switch to the START position and release when the engine starts. If the engine fails to start within 10 seconds, turn the ignition switch to the LOCK position, wait 10 to 15 seconds, then repeat the “Normal Starting” procedure. Tip Start Feature – Automatic Transmission Only Turn the ignition switch to the START position and release it as soon as the starter engages. The starter motor will continue to run, but will automatically disengage itself when the engine is running. If the engine fails to start, the starter will disengage automatically in 10 sec- onds. If this occurs, turn the ignition switch to the LOCK position, wait 10 to 15 seconds, then repeat the “Normal Starting” procedure. Extreme Cold Weather (Below –20°F Or –29°C) To ensure reliable starting at these temperatures, use of an externally-powered electric engine block heater (avail- able from your authorized dealer) is recommended.

If Engine Fails To Start

STARTING AND OPERATING 371

WARNING!

• Never pour fuel or other flammable liquids into the throttle body air inlet opening in an attempt to start the vehicle. This could result in a flash fire causing serious personal injury. • Do not attempt to push or tow your vehicle to get it started. Vehicles equipped with an automatic trans- mission 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 a booster battery or the battery in another vehicle. This type of start can be dangerous if done improp- erly. Refer to “Jump Starting” in “What To Do In Emergencies” for further information.

372 STARTING AND OPERATING Without Tip Start – Manual Transmission Only If the engine fails to start after you have followed the “Normal Starting” or “Extreme Cold Weather” proce- dures, it may be flooded. Push the accelerator pedal all the way to the floor and hold it there while cranking the engine. This should clear any excess fuel in case the engine is flooded.

CAUTION!

To prevent damage to the starter, do not crank the engine for more than 15 seconds at a time. Wait 10 to 15 seconds before trying again.

If the engine has been flooded, it may start to run, but not have enough power to continue running when the key is released. If this occurs, continue cranking with the accel- erator pedal pushed all the way to the floor. Release the accelerator pedal and the key once the engine is running smoothly.

If the engine shows no sign of starting after two 15– second periods of cranking with the accelerator pedal held to the floor, repeat the “Normal Starting” or “Ex- treme Cold Weather” procedures. With Tip Start – Automatic Transmission Only If the engine fails to start after you have followed the “Normal Starting” or “Extreme Cold Weather” proce- dures, it may be flooded. To clear any excess fuel, push the accelerator pedal all the way to the floor and hold it. Then, turn the ignition switch to the START position and release it as soon as the starter engages. The starter motor will disengage automatically in 10 seconds. Once this occurs, release the accelerator pedal, turn the ignition switch to the LOCK position, wait 10 to 15 seconds, then repeat the “Normal Starting” procedure.

CAUTION!

WARNING!

STARTING AND OPERATING 373

To prevent damage to the starter, wait 10 to 15 sec- onds before trying again.

After Starting The idle speed will automatically decrease as the engine warms up.

ENGINE BLOCK HEATER — IF EQUIPPED The engine block heater warms the engine, and permits quicker starts in cold weather. Connect the cord to a standard 110-115 Volt AC electrical outlet with a grounded, three-wire extension cord. The engine block heater cord is found under the hood bundled in front of the battery tray. The engine block heater must be plugged in at least one hour to have an adequate warming effect on the engine.

Remember to disconnect the engine block heater cord before driving. Damage to the 110-115 Volt AC electrical cord could cause electrocution.

MANUAL TRANSMISSION — IF EQUIPPED

WARNING!

You or others could be injured if you leave the vehicle unattended without having the parking brake fully applied. The parking brake should al- ways be applied when the driver is not in the vehicle, especially on an incline.

374 STARTING AND OPERATING

CAUTION!

Never drive with your foot resting on the clutch pedal, or attempt to hold the vehicle on a hill with the clutch pedal partially engaged, as this will cause abnormal wear on the clutch.

NOTE: During cold weather, you may experience in- creased effort in shifting until the transmission fluid warms up. This is normal.

Shift Pattern

Shifting Fully press the clutch pedal before shifting gears. As you release the clutch pedal, lightly press the accelerator pedal.

You should always use 1st gear when starting from a standing position if under heavy load or when pulling a trailer. Recommended Vehicle Shift Speeds To utilize your manual transmission efficiently for both fuel economy and performance, it should be upshifted as listed in recommended shift speed chart. Shift at the vehicle speeds listed for acceleration. When heavily loaded or pulling a trailer these recommended up-shift speeds may not apply. Manual Transmission Shift Speeds in MPH (KM/H) En- gine 3.8L

2 to 3 3 to 4 4 to 5 5 to 6

Speeds

15 (24)

Accel.

1 to 2

Cruise

10 (16)

24
(39) 19
(31)

34
(55) 27
(43)

47
(76) 37
(60)

56
(90) 41
(66)

STARTING AND OPERATING 375

Downshifting

Moving from a high gear down to a lower gear is recommended to preserve brakes when driving down steep hills. In addition, downshifting at the right time provides better acceleration when you desire to resume speed. Downshift progressively. Do not skip gears to avoid overspeeding the engine and clutch.

WARNING!

Do not downshift for additional engine braking on a slippery surface. The drive wheels could lose their grip, and the vehicle could skid.

376 STARTING AND OPERATING

CAUTION!

When descending a hill, be very careful to downshift one gear at a time to prevent overspeeding the engine which can cause valve damage, and/or clutch disc damage, even if the clutch pedal is pressed.

Maximum Recommended Downshift Speeds

CAUTION!

Failure to follow the maximum recommended down- shifting speeds may cause the engine to overspeed and/or damage the clutch disc, even if the clutch pedal is pressed.

Manual Transmission Downshift Speeds in MPH

(KM/H)

4 to 3

5 to 4

6 to 5

2 to 1

3 to 2

50 (81)

15 (24)

30 (48)

80 (129) 70 (113)

Gear Selec- tion Maxi- mum Speed Reverse Shifting To shift into REVERSE, bring the vehicle to a complete stop. Press the clutch and pause briefly to allow the gear train to stop rotating. Beginning from the NEUTRAL position, move the shift lever in one quick, smooth motion straight across and into the REVERSE area (the driver will feel a firm “click” as the shifter passes the “knock-over”). Complete the shift by pulling the shift lever into REVERSE.

The “knock-over” prevents the driver from accidentally entering the REVERSE shift area and warns the driver that they are about to shift the transmission into RE- VERSE. Due to this feature, a slow shift to REVERSE can be perceived as a high shift effort.

AUTOMATIC TRANSMISSION — IF EQUIPPED

CAUTION! (Continued)

• Do not shift from REVERSE, PARK, or NEUTRAL into any forward gear when the engine is above idle speed. • Before shifting into any gear, make sure your foot

is firmly on the brake pedal.

STARTING AND OPERATING 377

CAUTION!

WARNING!

Damage to the transmission may occur if the follow- ing precautions are not observed: • Shift into PARK only after the vehicle has come to • Shift into or out of REVERSE only after the vehicle has come to a complete stop and the engine is at idle speed.

a complete stop.

(Continued)

It is dangerous to move the shift lever out of PARK or NEUTRAL if the engine speed is higher than idle speed. If your foot is not firmly on the brake pedal, the vehicle could accelerate quickly forward or in reverse. You could lose control of the vehicle and hit someone or something. Only shift into gear when the engine is idling normally and when your foot is firmly on the brake pedal.

Automatic Transmission With Overdrive Shifting from DRIVE to PARK or REVERSE (or from P or R to D) should be done only after the accelerator pedal is released and the vehicle is stopped. Be sure to keep your foot on the brake when moving the shift lever between these gears.

378 STARTING AND OPERATING Key Ignition Park Interlock This vehicle is equipped with a Key Ignition Park Inter- lock which requires the shift lever to be placed in PARK prior to rotating the key to the LOCK position. The key can only be removed from the ignition when the ignition is in the LOCK position. Once the key is removed, the shift lever is locked in PARK. Brake/Transmission Interlock System This vehicle is equipped with a Brake Transmission Shift Interlock System (BTSI) that holds the shift lever in the PARK position when the ignition switch is in the ON or START position and the brake pedal is not pressed. To move the shift lever out of the PARK position, the ignition switch must be turned to the ON or START position (engine running or not) and the brake pedal must be pressed.

Shift Lever

Gear Ranges NOTE: Under extreme cold temperatures (-10°F (-23°C) and when in DRIVE, transmission operation may be briefly limited to only second gear operation. Normal operation will resume once the transmission temperature has risen to a suitable level. DO NOT race the engine when shifting from PARK or NEUTRAL position into another gear range. PARK This range supplements the parking brake by locking the transmission. The engine can be started in this range. Never use PARK while the vehicle is in motion. Apply the parking brake when leaving the vehicle in this range. Always apply the parking brake first, then place the shift lever in the PARK position.

STARTING AND OPERATING 379

WARNING!

• Never use the PARK position as a substitute for the parking brake. Always apply the parking brake fully when parked to guard against vehicle movement and possible injury or damage. • It is dangerous to move the shift lever out of PARK or NEUTRAL if the engine speed is higher than the idle speed. If your foot is not firmly on the brake pedal, the vehicle could accelerate quickly forward or in reverse. You could lose control of the vehicle and hit someone or something. Only shift into gear when the engine is idling normally and when your right foot is firmly on the brake pedal.

REVERSE This range is for moving the vehicle backward. Use only after the vehicle has come to a complete stop.

• The O/D OFF switch has not been activated. • Vehicle speed is above approximately 30 mph

(48 km/h).

When frequent transmission shifting occurs while using Overdrive, such as when operating the vehicle under heavy load conditions (for example, in hilly terrain, strong head winds, or trailer towing), turning off over- drive will improve performance and extend transmission life by reducing excessive shifting and heat buildup.

380 STARTING AND OPERATING NEUTRAL This range is used when vehicle is standing for pro- longed periods with engine running. Engine may be started in this range. Set the parking brake and shift the transmission into PARK if you must leave the vehicle. NOTE: Towing, coasting, or driving the vehicle for any other reason with the shift lever in NEUTRAL can result in severe transmission damage. Refer to “Recreational Towing” in “Starting and Operating” and “Towing a Disabled Vehicle” in “What To Do In Emergencies” for further information. OVERDRIVE This range is used for most city and highway driving. The transmission contains an electronically-controlled fourth gear Overdrive, and will automatically shift from DRIVE to OVERDRIVE if the following conditions are present: • The shift lever is in DRIVE.

STARTING AND OPERATING 381
time restores the Overdrive function. The lockout feature is useful when towing a trailer or carrying a heavy load. If the transmission overheats, a “HOTOIL” message may be displayed in the odometer (accompanied by a chime sound). If the “HOTOIL” message turns on, stop the vehicle and run the engine at idle or faster, with the transmission in NEUTRAL until the message turns off.

WARNING!

If the Transmission Temperature “HOTOIL” Warn- ing Message is illuminated and you continue operat- ing the vehicle, in some circumstances you could cause the fluid to boil over, come in contact with hot engine or exhaust components and cause a fire.

O/D OFF Switch

Overdrive can be locked out by pressing the O/D OFF switch located on the center console. A indicator light in the instrument cluster will illuminate to show that the switch has been activated. When the indicator light is on, Overdrive is locked out. Pressing the switch a second

382 STARTING AND OPERATING

CAUTION!

Continuing to drive with the Transmission Tempera- ture “HOTOIL” Warning Message illuminated will eventually cause severe transmission damage or transmission failure.

2 (Second) This range is used for moderate grades and to assist braking on dry pavement or in mud and snow. The vehicle begins from a stop in low gear with automatic upshift to second gear. The vehicle will not shift into third gear. 1 (First) This range is used for hard pulling at low speeds in mud, sand, snow, or on steep grades. The vehicle begins and stays in low gear with no upshift. This gear provides engine compression braking at low speeds.

CAUTION!

• Before moving the shift lever out of PARK, you must turn the ignition from LOCK so the steering wheel and shift lever are released. Otherwise, damage to the steering column or shift lever could result. • Never race the engine with the brakes on and the vehicle in gear, and never hold the vehicle on an incline without applying the brakes. These prac- tices can overheat and damage the transmission. • When “rocking” a stuck vehicle by moving be- tween DRIVE and REVERSE, do not spin the wheels faster than 15 mph (24 km/h), or drivetrain damage may result.

Transmission Limp Home Mode Transmission function is monitored for abnormal condi- tions. If a condition is detected that could result in transmission damage, the Transmission Limp Home Mode will be engaged. In this mode, the transmission will operate (when in DRIVE) in second gear only. To reset the transmission, use the following procedure: 1. Stop the vehicle. 2. Move the shift lever to the PARK position. 3. Turn OFF the engine and be sure to turn the key fob to the LOCK position. 4. Wait approximately 10 seconds, then restart the en- gine. 5. Move the shift lever to the desired gear range. If the problem is no longer detected, the transmission will return to normal operation. If the problem persists,

STARTING AND OPERATING 383
PARK, REVERSE, and NEUTRAL will continue to oper- ate. Only second gear will operate in the DRIVE position. Have the transmission checked at your authorized dealer as soon as possible. Torque Converter Clutch A feature designed to improve fuel economy has been added to the automatic transmission of this vehicle. A clutch within the torque converter engages automatically at calibrated speeds. This may result in a slightly differ- ent feeling or response during normal operation in high gear. When the vehicle speed drops or during accelera- tion, the clutch automatically and smoothly disengages.

FOUR–WHEEL DRIVE OPERATION (COMMAND-TRAC I姞 OR ROCK-TRAC姞)

Operating Instructions/Precautions The transfer case provides four mode positions: • 2H (Two-wheel drive high range)

384 STARTING AND OPERATING

• 4H (Four-wheel drive high range) • N (Neutral) • 4L (Four-wheel drive low range)

Four-Wheel Drive Shift Controls

The transfer case is intended to be driven in the 2H position for normal street and highway conditions such as hard-surfaced roads. In the event that additional traction is required, the transfer case 4H and 4L positions can be used to lock the front and rear driveshafts together, forcing the front and rear wheels to rotate at the same speed. This is accom- plished by simply moving the shift lever to one of these positions. The 4H and 4L positions are intended for loose, slippery road surfaces only and not intended for normal driving. Driving in the 4H and 4L positions on hard- surfaced roads will cause increased tire wear and damage to the driveline components. The “4WD Indicator Light” (located in the instrument cluster) alerts the driver that the vehicle is in four-wheel drive, and the front and rear driveshafts are locked together. The light will illuminate when the transfer case is shifted into the 4H position.

NOTE: Do not attempt to shift when only the front or rear wheels are spinning. The transfer case is not equipped with a synchronizer, and the front and rear driveshaft speeds must be equal for a shift to take place. Shifting while only the front or rear wheels are spinning can cause damage to the transfer case. When operating your vehicle in 4L, the engine speed will be approximately three times (four times for Rubicon models) that of the 2H or 4H positions at a given road speed. Take care not to overspeed the engine. Proper operation of four-wheel drive vehicles depends on tires of equal size, type, and circumference on each wheel. Any difference will adversely affect shifting and cause damage to the transfer case. Because four-wheel drive provides improved traction, there is a tendency to exceed safe turning and stopping speeds. Do not go faster than road conditions permit.

STARTING AND OPERATING 385

WARNING!

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

Shift Positions

For additional information on the appropriate use of each transfer case mode position, see the information below: 2H Position This range is used for normal street and highway driving on hard-surfaced roads.

386 STARTING AND OPERATING 4H Position This range locks the front and rear driveshafts together, forcing the front and rear wheels to rotate at the same speed. This range (4H) provides additional traction for loose, slippery road surfaces and should not be used on dry pavement. The “4WD Indicator Light” (located in the instrument cluster) will illuminate when the transfer case is shifted into the 4H position. N (Neutral) Position This range disengages the front and rear driveshafts from the powertrain. It is to be used for flat towing behind another vehicle. Refer to “Recreational Towing” in “Start- ing and Operating” for further information. 4L Position This range locks the front and rear driveshafts together, forcing the front and rear wheels to rotate at the same

speed. This range (4L) provides additional traction and maximum pulling power for loose, slippery road surfaces only. Do not exceed 25 mph (40 km/h). The “4WD Indicator Light” (located in the instrument cluster) will illuminate when the transfer case is shifted into the 4L position. NOTE: When in 4WD, the “ESC Off Indicator Light” will display in the instrument cluster. Shifting Procedure

2H to 4H or 4H to 2H Shifting between 2H and 4H can be made with the vehicle stopped or in motion. With the vehicle in motion, the transfer case will engage/disengage faster if you momentarily release the accelerator pedal after complet- ing the shift. Apply a constant force when shifting the transfer case lever.

4H to 4L or 4L to 4H With the vehicle rolling at 2 to 3 mph (3 to 5 km/h), shift an automatic transmission into NEUTRAL (N), or press the clutch pedal on a manual transmission. While the vehicle is coasting at 2 to 3 mph (3 to 5 km/h), shift the transfer case lever firmly to the desired position. Do not pause with the transfer case in N (Neutral). Once the shift is completed, place the automatic transmission into DRIVE or release the clutch pedal on a manual transmis- sion. NOTE: Shifting into or out of 4L is possible with the vehicle completely stopped; however, difficulty may oc- cur due to the mating teeth not being properly aligned. Several attempts may be required for clutch teeth align- ment and shift completion to occur. The preferred method is with the vehicle rolling at 2 to 3 mph (3 to 5 km/h). Avoid attempting to engage or disengage 4L with the vehicle moving faster than 2 to 3 mph (3 to 5 km/h).

STARTING AND OPERATING 387

WARNING!

Failure to engage a position completely can cause transfer case damage or loss of power and vehicle control. You could have a collision. Do not drive the vehicle unless the transfer case is fully engaged.

TRAC-LOK姞 REAR AXLE — IF EQUIPPED The Trac-Lok威 rear axle provides a constant driving force to both rear wheels and reduces wheel spin caused by the loss of traction at one driving wheel. If traction differs between the two rear wheels, the differential automati- cally proportions the usable torque by providing more torque to the wheel that has traction. Trac-Lok威 is especially helpful during slippery driving conditions. With both rear wheels on a slippery surface, a slight application of the accelerator will supply maxi- mum traction.

388 STARTING AND OPERATING

WARNING!

On vehicles equipped with a limited-slip differen- tial, never run the engine with one rear wheel off the ground. The vehicle may drive through the rear wheel remaining on the ground and cause you to lose control of your vehicle.

AXLE LOCK (TRU–LOK姞) — RUBICON MODELS The AXLE LOCK switch is located on the instrument panel (to the left of the steering column).

Axle Lock Switch

This feature will only activate when the following con- ditions are met: • Key in ignition, vehicle in 4L (Low) range. • Vehicle speed should be 10 mph (16 km/h) or less.

To activate the system, press the bottom of the AXLE LOCK switch once to lock the rear axle only (the “Rear Axle Lock Indicator Light” will illuminate), press the bottom of the switch again to lock the front axle (the “Front Axle Lock Indicator Light” will illuminate). When the rear axle is locked, pressing the switch again will lock or unlock the front axle. NOTE: The indicator lights will flash until the axles are fully locked or unlocked. To unlock the axles, press the top of the AXLE LOCK switch.

STARTING AND OPERATING 389
Axle lock will disengage if the vehicle is taken out of 4L (Low) range, or the ignition switch is turned to the OFF position.

ELECTRONIC SWAY BAR DISCONNECT — IF EQUIPPED Your vehicle may be equipped with an electronic discon- necting stabilizer/sway bar. This system allows greater front suspension travel in off-road situations.

390 STARTING AND OPERATING This system is controlled by the SWAY BAR switch located on the instrument panel (to the left of the steering column).

Sway Bar Switch

Press the SWAY BAR switch to activate the system. Press the switch again to deactivate the system. The “Sway Bar Indicator Light” (located in the instrument cluster) will illuminate when the bar is disconnected. The “Sway Bar

Indicator Light” will flash during activation transition, or when activation conditions are not met. The stabilizer/ sway bar should remain in on-road mode during normal driving conditions.

WARNING!

Do not disconnect the stabilizer bar and drive on hard-surfaced roads or at speeds above 18 mph (29 km/h); you may lose control of the vehicle, which could result in serious injury. The front stabilizer bar enhances vehicle stability and is necessary for main- taining control of the vehicle. The system monitors vehicle speed and will attempt to reconnect the stabilizer bar at speeds over 18 mph (29 km/h). This is indicated by a flashing or solid “Sway Bar Indicator Light.” Once vehicle speed is reduced below 14 mph (22 km/h), the system will once again attempt to return to off-road mode.

To disconnect the stabilizer/sway bar, shift to either 4H or 4L and press the SWAY BAR switch to obtain the off-road position. Refer to “Four-Wheel Drive Operation” in “Starting and Operating” for further information. The “Sway Bar Indicator Light” will flash until the stabilizer/ sway bar has been fully disconnected. NOTE: The stabilizer/sway bar may be torque locked due to left and right suspension height differences. This condition is due to driving surface differences or vehicle loading. to disconnect/reconnect, the right and left halves of the bar must be aligned. This alignment may require that the vehicle be driven onto level ground or rocked from side to side. To return to on-road mode, press the SWAY BAR switch again.

the stabilizer/sway bar

In order

for

STARTING AND OPERATING 391

WARNING!

If the stabilizer/sway bar will not return to on-road mode, vehicle stability is greatly reduced. Do not attempt to drive the vehicle over 18 mph (29 km/h). Driving faster than 18 mph (29 km/h) may cause loss of control of the vehicle, which could result in serious injury. Contact your local authorized dealer for assistance.

ON-ROAD DRIVING TIPS Utility vehicles have higher ground clearance and a narrower track to make them capable of performing in a wide variety of off-road applications. Specific design characteristics give them a higher center of gravity than ordinary cars.

392 STARTING AND OPERATING An advantage of the higher ground clearance is a better view of the road, allowing you to anticipate problems. They are not designed for cornering at the same speeds as conventional two-wheel drive vehicles any more than low-slung sports cars are designed to perform satisfacto- rily in off-road conditions. If at all possible, avoid sharp turns or abrupt maneuvers. As with other vehicles of this type, failure to operate this vehicle correctly may result in loss of control or vehicle rollover.

OFF-ROAD DRIVING TIPS

Side Step Removal – If Equipped

NOTE: Prior to off-road usage, the side steps should be removed to prevent damage. 1. Remove the two nuts from the bodyside.

2. Remove one bolt from the underside of the vehicle.

STARTING AND OPERATING 393
your vehicle’s steering, handling and traction. Control- ling your vehicle is one of the keys to successful off-road driving, so always keep a firm grip on the steering wheel and maintain a good driving posture. Avoid sudden accelerations, turns or braking. In most cases, there are no road signs, posted speed limits or signal lights. Therefore, you will need to use your own good judgment on what is safe and what is not. When on a trail, you should always be looking ahead for surface obstacles and changes in terrain. The key is to plan your future driving route while remembering what you are currently driving over.

CAUTION!

Never park your vehicle over dry grass or other combustible materials. The heat from your vehicle exhaust system could cause a fire.

3. Remove the side step assembly. The Basics Of Off-Road Driving You will encounter many types of terrain driving off- road. You should be familiar with the terrain and area before proceeding. There are many types of surface conditions: hard-packed dirt, gravel, rocks, grass, sand, mud, snow and ice. Every surface has a different effect on

394 STARTING AND OPERATING

WARNING!

Always wear your seat belt and firmly tie down cargo. Unsecured cargo can become projectiles in an off-road situation.

When To Use 4L (Low) Range When off-road driving, shift into 4L (Low) for additional traction and control on slippery or difficult terrain, ascending or descending steep hills, and to increase low speed pulling power. This range should be limited to extreme situations such as deep snow, mud, steep in- clines, or sand where additional low speed pulling power is needed. Vehicle speeds in excess of 25 mph (40 km/h) should be avoided when in 4L (Low) range. Simultaneous Brake And Throttle Operation Many off-road driving conditions require the simultane- ous use of the brake and throttle (two-footed driving). When climbing rocks, logs, or other stepped objects,

using light brake pressure with light throttle will keep the vehicle from jerking or lurching. This technique is also used when you need to stop and restart a vehicle on a steep incline. Driving In Snow, Mud And Sand

Snow In heavy snow or for additional control and traction at slower speeds, shift the transmission into a low gear and the transfer case into 4L (Low) if necessary. Do not shift to a lower gear than necessary to maintain headway. Over- revving the engine can spin the wheels and traction will be lost. If you start to slow to a stop, try turning your steering wheel no more than a 1/4 turn quickly back and forth, while still applying throttle. This will allow the tires to get a fresh ⬙bite⬙ and help maintain your momen- tum.

CAUTION!

On icy or slippery roads, do not downshift at high engine RPM or vehicle speeds, because engine brak- ing may cause skidding and loss of control.

Mud Deep mud creates a great deal of suction around the tires and is very difficult to get through. You should use second gear (manual transmission), or DRIVE (automatic transmission), with the transfer case in the 4L (Low) position to maintain your momentum. If you start to slow to a stop, try turning your steering wheel no more than a 1/4 turn quickly back and forth for additional traction. Mud holes pose an increased threat of vehicle damage and getting stuck. They are normally full of debris from previous vehicles getting stuck. As a good practice before

STARTING AND OPERATING 395
entering any mud hole, get out and determine how deep it is, if there are any hidden obstacles and if the vehicle can be safely recovered if stuck. Sand Soft sand is very difficult to travel through with full tire pressure. When crossing soft, sandy spots in a trail, maintain your vehicle’s momentum and do not stop. The key to driving in soft sand is using the appropriate tire pressure, accelerating slowly, avoiding abrupt maneu- vers and maintaining the vehicle’s momentum. If you are going to be driving on large soft sandy areas or dunes, reduce your tire pressure to a minimum of 15 psi (103 kPa) to allow for a greater tire surface area. Reduced tire pressure will drastically improve your traction and handling while driving on the soft sand, but you must return the tires to normal air pressure before driving on pavement or other hard surfaces. Be sure you have a way to reinflate the tires prior to reducing the pressure.

396 STARTING AND OPERATING

CAUTION!

Reduced tire pressures may cause tire unseating and total loss of air pressure. To reduce the risk of tire unseating, while at a reduced tire pressure, reduce your speed and avoid sharp turns or abrupt maneu- vers.

Crossing Obstacles (Rocks And Other High Points) While driving off-road, you will encounter many types of terrain. These varying types of terrain bring different types of obstacles. Before proceeding, review the path ahead to determine the correct approach and your ability to safely recover the vehicle if something goes wrong. Keeping a firm grip on the steering wheel, bring the vehicle to a complete stop and then inch the vehicle

forward until it makes contact with the object. Apply the throttle lightly while holding a light brake pressure and ease the vehicle up and over the object.

WARNING!

Crossing obstacles can cause abrupt steering system loading which could cause you to loose control of your vehicle.

Using A Spotter There are many times where it is hard to see the obstacle or determine the correct path. Determining the correct path can be extremely difficult when you are confronting many obstacles. In these cases, have someone guide you over, through, or around the obstacle. Have the person stand a safe distance in front of you where they can see the obstacle, watch your tires and undercarriage, and guide you through.

Crossing Large Rocks When approaching large rocks, choose a path which ensures you drive over the largest of them with your tires. This will lift your undercarriage over the obstacle. The tread of the tire is tougher and thicker than the side wall and is designed to take the abuse. Always look ahead and make every effort to cross the large rocks with your tires.

CAUTION!

• Never attempt to straddle a rock that is large • Never attempt to drive over a rock which is large

enough to strike your axles or undercarriage.

enough to contact the door sills.

STARTING AND OPERATING 397

Crossing A Ravine, Gully, Ditch, Washout Or Rut When crossing a ravine, gully, ditch, washout or a large rut, the angled approach is the key to maintaining your vehicle’s mobility. Approach these obstacles at a 45- degree angle and let each tire go through the obstacle independently. You need to use caution when crossing large obstacles with steep sides. Do not attempt to cross any large obstacle with steep sides at an angle great enough to put the vehicle at risk of a rollover. If you get caught in a rut, dig a small trench to the right or left at a 45-degree angle ahead of the front tires. Use the removed dirt to fill the rut ahead of the turnout you just created. You should now be able to drive out following the trench you just created at a 45-degree angle.

WARNING!

There is an increased risk of rollover when crossing an obstacle, at any angle, with steep sides.

398 STARTING AND OPERATING Crossing Logs To cross a log, approach it at a slight angle (approxi- mately 10 to 15 degrees). This allows one front tire to be on top of the log while the other just starts to climb the log. While climbing the log, modulate your brake and accelerator to avoid spinning the log out from under your tires. Then ease the vehicle off the log using your brakes.

CAUTION!

Do not attempt to cross a log with a greater diameter than the running ground clearance or the vehicle will become high-centered.

Getting High-Centered If you get hung up or high-centered on an object, get out of the vehicle and try to determine what the vehicle is hung up on, where it is contacting the underbody and what is the best direction to recover the vehicle. Depend- ing on what you are in contact with, jack the vehicle up

and place a few rocks under the tires so the weight is off of the high point when you let the vehicle down. You can also try rocking the vehicle or winching the vehicle off the object.

CAUTION!

Winching or rocking the vehicle off hard objects increases the risk of underbody damage.

Hill Climbing Hill climbing requires good judgment and a good under- standing of your abilities and your vehicle’s limitations. Hills can cause serious problems. Some are just too steep to climb and should not be attempted. You should always feel confident with the vehicle and your abilities. You should always climb hills straight up and down. Never attempt to climb a hill on an angle.

Before Climbing A Steep Hill As you approach a hill, consider its grade or steepness. Determine if it is too steep. Look to see what the traction is on the hill side trail. Is the trail straight up and down? What is on top and the other side? Are there ruts, rocks, branches or other obstacles on the path? Can you safely recover the vehicle if something goes wrong? If every- thing looks good and you feel confident, shift the trans- mission into a lower gear with 4L (Low) engaged, and proceed with caution, maintaining your momentum as you climb the hill. Driving Up Hill Once you have determined your ability to proceed and have shifted into the appropriate gear, line your vehicle up for the straightest possible run. Accelerate with an easy constant throttle and apply more power as you start up the hill. Do not race forward into a steep grade; the abrupt change of grade could cause you to lose control. If the front end begins to bounce, ease off the throttle

STARTING AND OPERATING 399
slightly to bring all four tires back on the ground. As you approach the crest of the hill, ease off the throttle and slowly proceed over the top. If the wheels start to slip as you approach the crest of a hill, ease off the accelerator and maintain headway by turning the steering wheel no more than a 1/4 turn quickly back and forth. This will provide a fresh ⬙bite⬙ into the surface and will usually provide enough traction to complete the climb. If you do not make it to the top, place the vehicle in REVERSE and back straight down the grade using engine resistance along with the vehicle brakes.

WARNING!

Never attempt to climb a hill at an angle or turn around on a steep grade. Driving across an incline increases the risk of a rollover, which may result in severe injury.

400 STARTING AND OPERATING Driving Downhill Before driving down a steep hill, you need to determine if it is too steep for a safe descent. What is the surface traction? Is the grade too steep to maintain a slow, controlled descent? Are there obstacles? Is it a straight descent? Is there plenty of distance at the base of the hill to regain control if the vehicle descends to fast? If you feel confident in your ability to proceed, then make sure you are in 4L (Low) and proceed with caution. Allow engine braking to control the descent and apply your brakes, if necessary, but do not allow the tires to lock.

WARNING!

Do not descend a steep grade in NEUTRAL. Use vehicle brakes in conjunction with engine braking. Descending a grade too fast could cause you to lose control and be seriously injured.

Driving Across An Incline If at all possible, avoid driving across an incline. If it is necessary, know your vehicle’s abilities. Driving across an incline places more weight on the downhill wheels, which increases the possibilities of a downhill slide or rollover. Make sure the surface has good traction with firm and stable soils. If possible, transverse the incline at an angle heading slightly up or down.

WARNING!

Driving across an incline increases the risk of a rollover, which may result in severe injury.

If You Stall Or Begin To Lose Headway If you stall or begin to lose headway while climbing a steep hill, allow your vehicle to come to a stop and immediately apply the brake. Restart the engine and shift into REVERSE. Back slowly down the hill allowing

engine braking to control the descent and apply your brakes, if necessary, but do not allow the tires to lock.

WARNING!

If the engine stalls or you lose headway or cannot make it to the top of a steep hill or grade, never attempt to turn around. To do so may result in tipping and rolling the vehicle, which may result in severe injury. Always back carefully straight down a hill in REVERSE gear. Never back down a hill in NEUTRAL using only the vehicle brakes. Never drive diagonally across a hill; always drive straight up or down.

Driving Through Water Extreme care should be taken crossing any type of water. Water crossings should be avoided, if possible, and only be attempted when necessary in a safe, responsible manner. You should only drive through areas which are

STARTING AND OPERATING 401
designated and approved. You should tread lightly and avoid damage to the environment. You should know your vehicle’s abilities and be able to recover it if something goes wrong. You should never stop or shut a vehicle off when crossing deep water unless you ingested water into the engine air intake. If the engine stalls, do not attempt to restart it. Determine if it has ingested water first. The key to any crossing is low and slow. Shift into first gear (manual transmission), or DRIVE (auto- matic transmission), with the transfer case in the 4L (Low) position and proceed very slowly with a constant slow speed {3 to 5 mph (5 to 8 km/h) maximum} and light throttle. Keep the vehicle moving; do not try to accelerate through the crossing. After crossing any water higher than the bottom of the axle differentials, you should inspect all of the vehicle fluids for signs of water ingestion.

402 STARTING AND OPERATING

CAUTION!

• Water ingestion into the axles, transmission, trans-