lock JEEP GRAND CHEROKEE 2012 WK2 / 4.G Owner's Manual

Shifting Procedures
4WD HI To 4WD LOW• With the vehicle at speeds of 0 to 3 mph (0 to 5 km/h), the ignition switch in the ON/RUN position or the engine running, shift the
transmission into NEUTRAL, and press the “4WD LOW” button once on
the transfer case switch. The “4WD LOW” indicator light in the
instrument cluster will begin to flash and remain on solid when the shift
is complete.
4WD LOW To 4WD HI • With the vehicle at speeds of 0 to 3 mph (0 to 5 km/h), the ignition switch in the ON/RUN position or the engine running, shift the
transmission into NEUTRAL, and press the “4WD LOW” button once on
the transfer case switch. The “4WD LOW” indicator light in the
instrument cluster will flash and turn off when the shift is complete.
NOTE:
• If the shift conditions/interlocks are not met, or a transfer case motor temperature protection exists, a “For 4x4 Low Slow Below 5 MPH or 8 KPH
Put Trans in N Press 4 Low” message will flash on the Electronic Vehicle
Information Center (EVIC).
• Shifting into or out of 4WD LOW is possible with the vehicle completely stopped; however, d ifficulty may occur due to the mating clutch teeth not
being properly aligned. Several attempts may be required for clutch teeth
alignment and shift completion to occur. The preferred method is with the
vehicle rolling 0 to 3 mph (0 to 5 km/h). If the vehicle is moving faster than
3 mph (5 km/h), the transfer case will not allow the shift.
NEUTRAL Shift Procedure
• Turn the ignition switch to the ON/RUN position, engine off.
• Vehicle stopped, with foot on brake.
• Place the transmission into NEUTRAL.
• Press and hold the NEUTRAL button located near the 4WD mode control knob with a pen or similar object for four seconds. The indicator light will
begin to flash indicating the shift is in progress. The light will stop
blinking (stay on solid) when the NEUTRAL shift is complete. A “4WD
SYSTEM IN NEUTRAL” message will display on the Electronic Vehicle
Information Center (EVIC).
• Repeat these Steps to shift out of NEUTRAL.
OFF-ROAD CAPABILITIES
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• Your vehicle has also been equipped with a TPMS malfunction indicatorto indicate when the system is not operating properly. The TPMS
malfunction indicator is combined with the low tire pressure telltale.
When the system detects a malfunction, the telltale will flash for
approximately one minute and then remain continuously illuminated. This
sequence will continue each time the vehicle is restarted as long as the
malfunction exists.
• When the malfunction indicator is illuminated, the system may not be able to detect or signal low tire pressure as intended. TPMS malfunctions
may occur for a variety of reasons, including the installation of
replacement or alternate tires or wheels on the vehicle that prevent the
TPMS from functioning properly. Always check the TPMS malfunction
telltale after replacing one or more tires or wheels on your vehicle, to
ensure that the replacement or alternate tires and wheels allow the TPMS
to continue to function properly.
NOTE: 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 is
68°F (20°C) and the outside temperature is 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.
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 using replacement equipment that is
not of the same size, type, and/or style. Aftermarket wheels can cause
sensor damage. Do not use tire sealant from a can, or balance beads if
your vehicle is equipped with a TPMS, as damage to the sensors may
result.
BRAKE- Brake Warning Light
• The Brake Warning light illuminates when there is either a system malfunction or the parking brake is applied. If the light is on and the
parking brake is not applied, it indicates a possible brake hydraulic
malfunction, brake booster problem or an Anti-Lock Brake System
problem.
• Please have your vehicle serviced immediately.
WARNING!
Driving a vehicle with the red brake light on is dangerous. Part of the
brake system may have failed. It will take longer to stop the vehicle.
You could have a collision. Have the vehicle checked immediately.
WHAT TO DO IN EMERGENCIES
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- Malfunction Indicator Light (MIL)
• Certain conditions, such as a loose or missing gas cap, poor fuel quality,etc., may illuminate the MIL after engine start. The vehicle should be
serviced if the light stays on through several typical driving cycles. In
most situations, the vehicle will drive normally and not require towing.
• If the MIL flashes when the engine is running, serious conditions may exist that could lead to immediate loss of power or severe catalytic
converter damage. We recommend you do not operate the vehicle. Have
the vehicle serviced immediately.
- Electronic Stability Control (ESC) Activation/MalfunctionIndicator Light
• If the “ESC Activation/Malfunction Indicator Light” comes on
continuously with the engine running, a malfunction has been detected
in the ESC system. If this light remains on after several ignition cycles,
and the vehicle has been driven several miles (kilometers) at speeds
greater than 30 mph (48 km/h), we recommend you drive to the nearest
service center and have the vehicle serviced immediately.
• The “ESC Activation/Malfunction Indicator Light” starts to flash as soon as the tires lose traction and the ESC system becomes active. If the light
begins to flash during acceleration, ease up on the accelerator and apply
as little throttle as possible. Be sure to adapt your speed and driving to
the prevailing road conditions. The light also flashes when TCS is active.
To improve the vehicle's traction when starting off in deep snow, sand or
gravel, it may be desirable to switch the ESC system to Partial Off mode
by momentarily pressing the ESC Off
switch located below the
climate controls, on the switch panel.
- Charging System Light
• This light shows the status of the electrical charging system. If the charging system light remains on, it means that the vehicle is
experiencing a problem with the charging system.
• We recommend you do not continue driving if the charging system light is on. Have the vehicle serviced immediately.
- Oil Pressure Warning Light
• This light indicates low engine oil pressure. If the light turns on whiledriving, stop the vehicle and shut off the engine as soon as possible. A
chime will sound for four minutes when this light turns on.
• We recommend you do not operate the vehicle or engine damage will occur. Have the vehicle serviced immediately.
- Anti-Lock Brake (ABS) Light
• This light monitors the Anti-Lock Brake System (ABS).
• If the light is not on during starting, stays on, or turns on while driving,we recommend you drive to the nearest service center and have the
vehicle serviced immediately.
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- Electronic Throttle Control (ETC) Light
• This light informs you of a problem with the Electronic Throttle Control(ETC) system.
• If a problem is detected, the light will come on while the engine is running. Cycle the ignition key when the vehicle has completely stopped
and the shift lever is placed in the PARK position; the light should turn
off.
• If the light remains lit with the engine running, your vehicle will usually be drivable; however, see an authorized service center i mmediately. If the
light is flashing when the engine is running, immediate service is required
and you may experience reduced performance, an elevated/rough idle or
engine stall and your vehicle may require towing.
- Air Bag Warning Light
• If the light is not on during starting, stays on, or turns on while driving, have the vehicle serviced by an authorized service center immediately.
Fuel Cap/Loose Gas Cap Message
• If a “gas cap” message (shown as Check Gascap) appears, tighten thegas cap until a “clicking” sound is heard.
• If the message continues to appear for more than three days after tightening the gas cap, have the vehicle serviced by an authorized
service center immediately.
Oil Change IndicatorMessage
• If an “oil change” message (shown as Oil Change Required) appears and a single chime sounds, it is time for your next required oil change.
Resetting The Light After Servicing
Vehicles Equipped With Keyless Enter-N-Go™ • Without pressing the brake pedal, push the ENGINE START/STOP button and cycle the ignition to the ON/RUN position (Do not start the engine.)
• Fully depress the accelerator pedal, slowly, three times within 10 seconds.
• Without pressing the brake pedal, push the ENGINE START/STOP button once to return the ignition to the OFF/LOCK position.
Vehicles Not Equipped With Keyless Enter-N-Go™
• Turn the ignition switch to the ON/RUN position (Do not start the engine.)
• Fully depress the accelerator pedal, slowly, three times within 10 seconds.
• Turn the ignition switch to the OFF/LOCK position.
WHAT TO DO IN EMERGENCIES
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Preparations For Jacking
1. Park the vehicle on a firm, level surface. Avoid ice or slippery surfaces.
2. Turn on the Hazard Warning flasher.
3. Set the parking brake.
4. Place the shift lever into PARK.
5. Turn the ignition OFF.
6. For vehicle equipped with Quadra-Lift® refer to “Quadra-Lift — IfEquipped” in “Starting And Operating” on the DVD for further
information on disabling automatic leveling.
Block both the front and rear of the
wheel diagonally opposite of the
jacking position. For example, if
changing the right front tire, block the
left rear wheel.
NOTE:Passengers should not remain
in the vehicle when the vehicle is
being jacked.
Jacking Instructions
1. Remove the spare tire, jack, and tools from storage.
2. Loosen (but do not remove) the wheel lug nuts by turning them to
the left, one turn, while the wheel
is still on the ground.
3. Assemble the jack and jacking tools.
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6. Raise the vehicle by turning thejack screw clockwise. Raise the
vehicle only until the tire just
clears the surface and enough
clearance is obtained to install
the spare tire. Minimum tire lift
provides maximum stability.
7. Remove the lug nuts and wheel.
8. Position the spare wheel/tire on the vehicle and install the lug
nuts with the cone-shaped end
toward the wheel. Lightly tighten
the nuts.
9. Lower the vehicle by turning the jack screw counterclockwise, and
remove the jack and wheel
blocks.
10. Finish tightening the lug nuts. Push down on the wrench while
at the end of the handle for
increased leverage. Tighten the
lug nuts in a star pattern until
each nut has been tightened
twice. The correct wheel nut
tightness is 110 ft lbs (150 N·m).
If in doubt about the correct
tightness, have them checked
with a torque wrench by your
authorized dealer or at a service
station.
11. Lower the jack to the fully closed position and return it and the tools to the proper positions in the foam tray.
12. Remove the small center cap and securely store the road wheel in the cargo area.
13. Have the aluminum road wheeland tire repaired as soon as
possible, properly secure the
spare tire with the special wing
nut torqued to 3.7 ft-lbs (5 N·m),
reinstall the jack and tool kit
foam tray, and latch the rear load
floor cover.
WHAT TO DO IN EMERGENCIES
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Road Tire Installation
1. Mount the road tire on the axle.
2. Install the remaining lug nuts with the cone shaped end of the nuttoward the wheel. Lightly tighten the lug nuts.
3. Lower the vehicle to the ground by turning the jack handle counterclockwise.
4. Finish tightening the lug nuts. Push down on the wrench while at the end of the handle for increased leverage. Tighten the lug nuts in a star
pattern until each nut has been tightened twice. The correct tightness of
each lug nut is 110 ft/lbs (150 N·m). If in doubt about the correct
tightness, have them checked with a torque wrench by your authorized
dealer or service station.
5. After 25 miles (40 km) check the lug nut torque with a torque wrench to ensure that all lug nuts are properly seated against the wheel.
CAUTION!
• Do not attempt to raise the vehicle by jacking on locations otherthan those indicated in the Jacking Instructions for this vehicle.
• Be sure to mount the spare tire with the valve stem facing outward. The vehicle could be damaged if the spare tire is mounted
incorrectly.
WARNING!
• Do not attempt to change a tire on the side of the vehicle close tomoving traffic. Pull far enough off the road to avoid the danger of
being hit when operating the jack or changing the wheel.
• Being under a jacked-up vehicle is dangerous. The vehicle could slip off the jack and fall on you. You could be crushed. Never put any
part of your body under a vehicle that is on a jack. If you need to
get under a raised vehicle, take it to a service center where it can be
raised on a lift.
• Never start or run the engine while the vehicle is on a jack.
• The jack is designed to be used as a tool for changing tires only. The jack should not be used to lift the vehicle for service purposes. The
vehicle should be jacked on a firm level surface only. Avoid ice or
slippery areas.
• Always park on a firm, level surface as far from the edge of the
roadway as possible before raising the vehicle.
• Turn on the Hazard Warning flasher.
• Block the wheel diagonally opposite the wheel to be raised.
• Set the parking brake firmly and set an automatic transmission in PARK.
(Continued)
WHAT TO DO IN EMERGENCIES
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Preparations for Jump-Start
• The battery in your vehicle islocated under the passengers
front seat. There are remote
locations under the hood to assist
in jump starting.
• Set the parking brake, shift the automatic transmission into PARK
and turn the ignition to LOCK.
• Turn off the heater, radio, and all unnecessary electrical accessories.
• Remove the protective cover over the remote positive (+) battery
post. Pull upward on the cover to
remove it.
• If using another vehicle to jump-start the battery, park the vehicle within the jumper cables reach, set the parking brake and make sure the
ignition is OFF.
Jump-Starting Procedure
• Connect the positive (+)end of the jumper cable to the remote positive
(+) post of the discharged vehicle.
• Connect the opposite end of the positive (+)jumper cable to the positive
(+) post of the booster battery.
• Connect the negative end (-)of the jumper cable to the negative (-)post
of the booster battery.
• Connect the opposite end of the negative (-)jumper cable to the remote
negative (-)post of the vehicle with the discharged battery.
• Start the engine in the vehicle that has the booster battery, let the engine idle a few minutes, and then start the engine in the vehicle with the
discharged battery.
Once the engine is started, remove the jumper cables in the reverse
sequence:
• Disconnect the negative (-)jumper cable from the remote negative (-)
post of the vehicle with the discharged battery.
• Disconnect the negative end (-)of the jumper cable from the negative
(-) post of the booster battery.
• Disconnect the opposite end of the positive (+)jumper cable from the
positive (+)post of the booster battery.
• Disconnect the positive (+)end of the jumper cable from the remote
positive (+)post of the discharged vehicle.
• Reinstall the protective cover over the remote positive (+)battery post
of the discharged vehicle.
WHAT TO DO IN EMERGENCIES
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OPENING THE HOOD
• Pull the hood release lever locatedbelow the steering wheel at the
base of the instrument panel.
• Reach into the opening beneath the center of the hood and move
the safety latch lever while lifting
the hood at the same time.
WARNING!
Be sure the hood is fully latched before driving your vehicle. If the
hood is not fully latched, it could open when the vehicle is in motion
and block your vision. Failure to follow this warning could result in
serious injury or death.
FUEL DOOR RELEASE
• The fuel door release button islocated on the instrument panel
below the headlight switch.
• Push the button once and release to open the fuel door.
MAINTAINING YOUR VEHICLE
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Integrated Power Module (fuses)
The integrated power module is located on the right side of the engine
compartment. This center contains cartridge fuses and mini fuses. A
description of each fuse and component may be stamped on the inside
cover, otherwise the cavity number of each fuse is stamped on the inside
cover that corresponds to the following chart.
CavityCartridge
Fuse Mini Fuse Description
J01 40 Amp Green Air Suspension
J02 30 Amp Pink Power Liftgate Module
J03 30 Amp Pink Trailer Tow
J04 25 Amp Natural Driver Door Node
J05 25 Amp Natural Passenger Door Node
J06 40 Amp Green ABS Pump Feed/ESP
J07 30 Amp Pink ABS Valve Feed/ESP
J08 40 Amp Green Power Seat
J09 30 Amp Pink E-Brake
J10 30 Amp Pink Headlamp Wash Relay Contact
J11 30 Amp Pink DTCM
J13 60 Amp Yellow Streaming Video Module/
VES3 Module/VES2
Module/DISP/DVD
J14 20 Amp Blue Trailer Tow Lamps/Park Lamps
J15 40 Amp Green Rear Window Defroster
J17 40 Amp Green Starter Motor Solenoid Feed
J18 20 Amp Blue NGC/PCM Transmission Range
J19 60 Amp Yellow Rad Fan Motor HI/Rad Fan
Motor Low
J20 30 Amp Pink Front Wiper Ground
J21 20 Amp Blue Front Washer Control/Rear
Washer Control
J22 25 Amp Natural PWR Batt – Sunroof Mod
M1 15 Amp Blue Sw Stop Switch Lamp Feed
M2 20 Amp
Yellow ELSD/Air Suspension
M3 20 Amp
Yellow Liftgate Unlock/DRL Relay
M4 10 Amp Red Trailer Tow
MAINTAINING YOUR VEHICLE
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