2011 JEEP GRAND CHEROKEE lock

Refrigerant Recovery and Recycling
R-134a Air Conditioning Refrigerant is a hydrofluoro-
carbon (HFC) that is endorsed by the Environmental
Protection Agency (EPA) and is an ozone-saving product.
However, the manufacturer recommends that air condi-
tioning service be performed by authorized dealers or
other service facilities using recovery and recycling
equipment.
Body Lubrication
Locks and all body pivot points, including such items as
seat tracks, door hinge pivot points and rollers, liftgate,
tailgate, sliding doors and hood hinges, should be lubri-
cated periodically with a lithium based grease, such as
MOPARSpray White Lube or equivalent to assure
quiet, easy operation and to protect against rust and
wear. Prior to the application of any lubricant, the parts
concerned should be wiped clean to remove dust and
grit; after lubricating excess oil and grease should be
removed. Particular attention should also be given to hood latching components to ensure proper function.
When performing other underhood services, the hood
latch, release mechanism and safety catch should be
cleaned and lubricated.
The external lock cylinders should be lubricated twice a
year, preferably in the Fall and Spring. Apply a small
amount of a high quality lubricant, such as MOPAR
Lock Cylinder Lubricant or equivalent directly into the
lock cylinder.Windshield Wiper Blades
Clean the rubber edges of the wiper blades and the
windshield periodically with a sponge or soft cloth and a
mild nonabrasive cleaner to remove accumulations of salt
or road film.
Operation of the wipers on dry glass for long periods
may cause deterioration of the wiper blades. Always use
washer fluid when using the wipers to remove salt or dirt
from a dry windshield.
496 MAINTAINING YOUR VEHICLE

Cavity CartridgeFuseMini
Fuse Description
J03 30 Amp Pink Trailer Tow
J04 25 Amp Natural Driver Door Node
J05 25 Amp Natural Passenger Door Node
J06 40 Amp Green Antilock Brakes
Pump/Stability Con-
trol System
J07 30 Amp Pink Antilock Brakes
Valve/Stability Control
System
J08 40 Amp Green Power Seat
J09 30 Amp Pink E-BrakeCavity Cartridge
FuseMini
Fuse Description
J10 30 Amp Pink Headlamp Wash Relay
Contact
J11 30 Amp Pink Drive Train Control
Module
J12 30 Amp Pink Rear Defroster
J13 60 Amp Yellow Main Ignition Off
Draw (IOD)
J14 20 Amp Blue Trailer Tow Lamps/
Park Lamps
J15 40 Amp Green Front Cabin Fan/
Blower
J17 40 Amp Green Starter Motor Solenoid
7
MAINTAINING YOUR VEHICLE 521

Cavity CartridgeFuseMini
Fuse Description
M26 10 Amp RedDriver Door Switch
Bank
M27 10 Amp RedIgnition Switch/
Wireless Control
Module/Keyless Entry
Module
M28 15 Amp BluePowertrain Controller/
Transmission Control-
ler
M29 10 Amp RedTire Pressure Monitor
M30 15 Amp BlueJ1962 Diag Connector
M31 20 Amp YellowBackup Lamps
M32 10 Amp RedOccupant Restraint
ControllerCavity Cartridge
FuseMini
Fuse Description
M33 10 Amp RedPowertrain Controller/
Transmission Control-
ler
M34 10 Amp RedPark Assist Module/
Climate Control Sys-
tem Module/Infra Red
Sensor/Compass Mod-
ule
M35 15 Amp BlueLeft Rear Parklamps
M36 20 Amp YellowPower Outlet
M37 10 Amp RedAntilock Brakes/
Stability Control Sys-
tem Module
M38 25 Amp NaturalAll Door Lock &Un-
lock
524 MAINTAINING YOUR VEHICLE

BULB REPLACEMENT
High Intensity Discharge Headlamps (HID) –
If Equipped
The headlamps are a type of high voltage discharge tube.
High voltage can remain in the circuit even with the
headlamp switch off and the key removed.Because of
this, you should not attempt to service a headlamp bulb
yourself. If a headlamp bulb fails, take your vehicle to
an authorized dealer for service.
WARNING!
A transient high tension occurs at the bulb sockets of
High Intensity Discharge (HID) headlamps when the
headlamp switch is turned ON. It may cause serious
electrical shock or electrocution if not serviced prop-
erly. See your authorized dealer for service. NOTE:
On vehicles equipped with High Intensity Dis-
charge (HID) headlamps, when the headlamps are
turned on, there is a blue hue to the lamps. This dimin-
ishes and becomes more white after approximately
10 seconds, as the system charges.
Halogen Headlamps – If Equipped
1. Open the hood.
2. Turn the low or high beam bulb one–quarter turn
counterclockwise to remove from housing.
3. Disconnect the electrical connector and replace the
bulb.
7
MAINTAINING YOUR VEHICLE 527

CAUTION!
Do not touch the new bulb with your fingers. Oil
contamination will severely shorten bulb life. If the
bulb comes in contact with any oily surface, clean the
bulb with rubbing alcohol.
Front Turn Signal
1. Open the hood.
2. Turn the turn signal bulb one–quarter turn counter-
clockwise to remove from housing.
3. Disconnect the electrical connector and replace the
bulb.
CAUTION!
Do not touch the new bulb with your fingers. Oil
contamination will severely shorten bulb life. If the
bulb comes in contact with any oily surface, clean the
bulb with rubbing alcohol.
Front Fog Lamps
1. Reach through the cutout in the splash shield and
disconnect the wiring harness from the fog lamp connec-
tor.
2. Firmly grasp the bulb by the two latches and squeeze
them together to unlock the bulb from the back of the
front fog lamp housing.
3. Pull the bulb straight out from the keyed opening in
the housing.
528 MAINTAINING YOUR VEHICLE

Rear Tail, Stop, Turn Signal, And Backup Lamps
1. Raise the liftgate.
2. Remove the two push-pins from the tail lamp housing.3. Grasp the tail lamp and pull firmly rearward to
disengage the lamp from the aperture panel.
4. Twist socket counter clockwise and remove from
lamp.
5. Pull the bulb to remove it from the socket.
6. Replace the bulb, reinstall the socket, and reattach the
lamp assembly.
530 MAINTAINING YOUR VEHICLE

Rear Liftgate Mounted Tail Lamp
1. Raise the liftgate.
2. Use a fiber stick or flat blade screw driver to pry the
lower trim from the liftgate.
3. Once lower trim is loose, close the liftgate.
4. Open the flipper glass.
5. Pull up glass seal at bottom of window opening.
6. Remove small trim panel around liftgate glass striker.
7. Close flipper glass and raise the liftgate.
8. Continue removing the trim.
9. Disconnect the two trim panel lights.10. Tail lamps are now visible. Rotate socket(s) counter
clockwise.
11. Remove/replace bulb(s).
12. Reinstall the socket(s)
13. Reverse process to reinstall the liftgate trim.
Rear Liftgate Tail Lamps
7
MAINTAINING YOUR VEHICLE 531

Adaptive Cruise Control (ACC) (Cruise Control) . . 167
Adding Fuel........................... 433
Additives, Fuel ......................... 427
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . 492
Air Conditioner Maintenance ............... 495
Air Conditioning ........................ 324
Air Conditioning Controls ................. 324
Air Conditioning Refrigerant ............... 496
Air Conditioning System ................324,328
Air Conditioning, Operating Tips ............ 334
Air Filter .............................. 492
Air Pressure, Tires ....................... 404
Air Suspension ......................... 365
Airbag .............................. 68,77
Airbag Deployment ....................... 78
Airbag Light ................... 75,76,81,98,248
Airbag Maintenance ....................... 80
Airbag, Side ........................ 71,74,77
Airbag, Window (Side Curtain) ...........72,74,77Alarm (Security Alarm)
.................21,256
Alarm, Panic ............................ 26
Alterations/Modifications, Vehicle ............. 9
Antenna, Satellite Radio ................... 309
Anti-Lock Brake System (ABS) .............. 381
Anti-Lock Warning Light .................. 255
Anti-Theft System ....................... 256
Antifreeze (Engine Coolant) ................ 533
Appearance Care ........................ 515
Arming Theft System (Security Alarm) ......... 21
Assist, Hill Start ........................ 387
Auto Down Power Windows ................ 42
Automatic Dimming Mirror ................ 109
Automatic Door Locks ..................... 34
Automatic Headlights .................... 147
Automatic Temperature Control (ATC) ......... 328
Automatic Transmission ................350,511
Adding Fluid ......................... 514
Fluid and Filter Changes ................. 511
564 INDEX