2014 JEEP CHEROKEE ECU

12. Securely stow the jack, tools, chocks and flat tire.WARNING!
A loose tire or jack thrown forward in a collision or
hard stop could endanger the occupants of the ve-
hicle. Always stow the jack parts and the spare tire in
(Continued)
Assembled JackStowed Tire, Jack And Chock
576 WHAT TO DO IN EMERGENCIES

WARNING!(Continued)
the places provided. Have the deflated (flat) tire
repaired or replaced immediately.
Road Tire Installation
1. Mount the road tire on the axle.
2. Install the remaining wheel bolts with the threaded
end of the wheel bolt toward the wheel. Lightly
tighten the wheel bolts.
WARNING!
To avoid the risk of forcing the vehicle off the jack,
do not tighten the lug nuts fully until the vehicle has
been lowered. Failure to follow this warning may
result in personal injury. 3. Lower the vehicle to the ground by turning the jack
handle counterclockwise.
4. Finish tightening the wheel bolts. Push down on the wrench while at the end of the handle for increased
leverage. Tighten the wheel bolts in a star pattern until
each wheel bolt has been tightened twice. Refer to
“Torque Specifications” in this section for the proper
lug bolt torque. If in doubt about the correct tightness,
have them checked with a torque wrench by your
authorized dealer or service station.
5. Lower the jack until it is free. Remove the wheel chocks. Reassemble the lug wrench to the jack assem-
bly and stow it in the spare tire area. Secure the
assembly using the means provided. Release the park-
ing brake before driving the vehicle.
6. After 25 miles (40 km) check the wheel bolt torque with a torque wrench to ensure that all wheel bolts are
properly seated against the wheel.
6
WHAT TO DO IN EMERGENCIES 577

WARNING!
Recovery straps should only be used in emergencies to
rescue stranded vehicles. Only use Recovery straps on
vehicles that fit within the recommended GVW of
your recovery strap. Only attach recovery straps to OE
recommended anchor points or emergency towing
anchor points. Never attach to tow ball or vehicle tie
down point, these are not designed for this purpose.
Never attach to vehicle steering, drive train, or any
other suspension components. NEVER pull a strap
over sharp edges or abrasive surfaces that can damage
the recovery strap. NEVER use a damaged strap, it has
reduced strength. DO NOT attempt to repair straps.
ONLY persons involved in the recovery should be in
either vehicle. No passengers. Anyone inside the ve-
hicles can be struck by strap recoil, causing serious
injury. MOVE bystanders at least 40 feet from the
recovery area when using the recovery strap.
Using Recovery Strap
1. Review all warnings and instructions first.
2. Position the recovery vehicle.
3. Connect the recovery strap.
4. Add a recovery damper or blanket.
5. Clear the danger zone.
6. Safely and slowly start pulling.
7. Disconnect the recovery strap after both vehicle aresecure and parked.
584 WHAT TO DO IN EMERGENCIES

Proper towing or lifting equipment is required to prevent
damage to your vehicle. Use only tow bars and other
equipment designed for this purpose, following equip-
ment manufacturer ’s instructions. Use of safety chains is
mandatory. Attach a tow bar or other towing device to
main structural members of the vehicle, not to bumpers
or associated brackets. State and local laws regarding
vehicles under tow must be observed.
If you must use the accessories (wipers, defrosters, etc.)
while being towed, the ignition must be in the ON/RUN
position, not the ACC position.
If the key fob is unavailable, or the vehicle’s battery is
discharged, refer to “Shift Lever Override” in this section
for instructions on shifting the transmission out of PARK
so that the vehicle can be moved.CAUTION!
•Do not use sling type equipment when towing.
Vehicle damage may occur.
• When securing the vehicle to a flat bed truck, do
not attach to front or rear suspension components.
Damage to your vehicle may result from improper
towing.
Front-Wheel Drive (FWD) Models
The manufacturer recommends towing your vehicle with
all four wheels OFFthe ground using a flatbed.
If flatbed equipment is not available, this vehicle must
towed with the front wheels OFF the ground (using a
towing dolly, or wheel lift equipment with the front
wheels raised).6
WHAT TO DO IN EMERGENCIES 587

WARNING!
•Use only manufacturer’s recommended brake
fluid. Refer to “Fluids, Lubricants, and Genuine
Parts” in “Maintaining Your Vehicle” for further
information. Using the wrong type of brake fluid
can severely damage your brake system and/or
impair its performance. The proper type of brake
fluid for your vehicle is also identified on the
original factory installed hydraulic master cylinder
reservoir.
• To avoid contamination from foreign matter or
moisture, use only new brake fluid or fluid that has
been in a tightly closed container. Keep the master
cylinder reservoir cap secured at all times. Brake
(Continued)
WARNING! (Continued)
fluid in a open container absorbs moisture from the
air resulting in a lower boiling point. This may
cause it to boil unexpectedly during hard or pro-
longed braking, resulting in sudden brake failure.
This could result in a collision.
• Overfilling the brake fluid reservoir can result in
spilling brake fluid on hot engine parts, causing
the brake fluid to catch fire. Brake fluid can also
damage painted and vinyl surfaces, care should be
taken to avoid its contact with these surfaces.
• Do not allow petroleum based fluid to contaminate
the brake fluid. Brake seal components could be
damaged, causing partial or complete brake failure.
This could result in a collision.
620 MAINTAINING YOUR VEHICLE

CavityBlade Fuse Cartridge Fuse Description
F44 —30 Amp Pink Trailer Tow / 7-Way Connector - If Equipped
F45 —30 Amp Pink Passenger Door Module (PDM) - If Equipped
F46 —25 Amp Clear Sunroof - If Equipped
F47 —30 Amp Pink Drivetrain Control Module (DTCM)
F48 — —Not Used
F49 —30 Amp Pink Power Inverter (115V A/C) - If Equipped
F50 —30 Amp Pink Power Liftgate - If Equipped
F51 — —Not Used
F52 — —Not Used
F53 —30 Amp Pink BSM-ECU & Valves
F54 —30 Amp Pink Urea Heater Control Unit - If Equipped With
Diesel Engine
F55 10 Amp Red —
Blind Spot Sensors / Compass / Rearview
Camera If Equipped / Rear Seat Heater
Switches / Trunk Lamp W/ Flashlamp Charger
634 MAINTAINING YOUR VEHICLE

8. Reconnect the electrical connector.
9. Reinstall the tail lamp housing and screws.
10. Close the liftgate.
Back-up Lamp
1. Open the liftgate.
2. Use a fiber stick or flat blade screw driver to pry thelower trim from the liftgate.
3. Once the trim is loose, pull it back exposing the trim panel.
4. Using a fiber stick or flat blade screw driver, open the trim panel exposing the back of the liftgate lamp.
5. Disconnect the electrical connector.
6. Twist the socket counterclockwise and remove from lamp. 7. Pull the bulb to remove it from the socket.
8. Replace the bulb, reinstall the socket.
9. Connect the electrical connector.
10. Reinstall the trim panel and the lower trim.
11. Close the liftgate.
License Plate Lamp
1. Using a small screwdriver, press inward the locking
tab on the side of the lamp assembly and pull down on
the lamp assembly for removal.
2. Pull bulb from socket, replace, and reinstall the lamp assembly into place ensuring the locking tab is secure.
7
MAINTAINING YOUR VEHICLE 647

About Your Brakes....................... .458
ABS (Anti-Lock Brake System) ................459
Adaptive Cruise Control (ACC) (Cruise Control) . . .189
Adding Engine Coolant (Antifreeze) ............615
Additives, Fuel .......................... .523
Airbag ..................................66
Airbag Deployment ........................86
Airbag Light .............................74
Airbag Maintenance ........................87
Airbag, Side ..............................69
Airbag, Window (Side Curtain) ................70
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . .603
Air Conditioner Maintenance .................605
Air Conditioning ......................... .393
Air Conditioning Controls ...................393
Air Conditioning Filter .....................412
Air Conditioning, Operating Tips ..............413
Air Conditioning Refrigerant .................605
Air Conditioning System ....................393 Air Filter
.............................. .603
Air Pressure, Tires ........................ .494
Alarm Arm The System ........................19
Alarm, Panic .............................25
Alarm (Security Alarm) ......................19
Alarm System (Security Alarm) ................19
All Wheel Drive (AWD) .....................435
Alterations/Modifications, Vehicle ...............8
Antifreeze (Engine Coolant) ..................614
Disposal ............................. .617
Anti-Lock Brake System (ABS) ................459
Anti-Lock Warning Light ....................328
Appearance Care ........................ .623
Arming System (Security Alarm) ...............19
Assist, Hill Start ......................... .464
Auto Down Power Windows ..................45
Automatic Door Locks ......................36
668 INDEX