Page 569 of 664

CAUTION!(Continued)
•Your vehicle has been built with improved fluids
that protect the performance and durability of your
vehicle and also allow extended maintenance inter-
vals. Do not use chemical flushes in these compo-
nents as the chemicals can damage your engine,
transmission, power steering or air conditioning.
Such damage is not covered by the New Vehicle
Limited Warranty. If a flush is needed because of
component malfunction, use only the specified
fluid for the flushing procedure.
Engine Oil
Checking Oil Level
To assure proper lubrication of your vehicle’s engine, the
engine oil must be maintained at the correct level. Check
the oil level at regular intervals, such as every fuel stop. The best time to check the engine oil level is about five
minutes after a fully warmed up engine is shut off.
Checking the oil while the vehicle is on level ground will
improve the accuracy of the oil level readings. Always
maintain the oil level within the SAFE zone on the
dipstick. Adding one quart of oil when the reading is at
the bottom of the SAFE zone will result in a reading at the
top of the safe zone on these engines.
CAUTION!
Overfilling or underfilling the crankcase will cause
aeration or loss of oil pressure. This could damage
your engine.
7
MAINTAINING YOUR VEHICLE 567
Page 585 of 664

Under normal operating conditions, the catalytic con-
verter will not require maintenance. However, it is im-
portant to keep the engine properly tuned to assure
proper catalyst operation and prevent possible catalyst
damage.
NOTE:Intentional tampering with emissions control
systems can result in civil penalties being assessed
against you.
In unusual situations involving grossly malfunctioning
engine operation, a scorching odor may suggest severe
and abnormal catalyst overheating. If this occurs, stop
the vehicle, turn off the engine and allow it to cool.
Service, including a tune-up to manufacturer’s specifica-
tions, should be obtained immediately. To minimize the possibility of catalytic converter dam-
age:
•
Do not shut off the engine or interrupt the ignition,
when the transmission is in gear and the vehicle is in
motion.
• Do not try to start the engine by pushing or towing the
vehicle.
• Do not idle the engine with any spark plug wires
disconnected or removed, such as when diagnostic
testing, or for prolonged periods during very rough
idle or malfunctioning operating conditions.
7
MAINTAINING YOUR VEHICLE 583
Page 596 of 664

Automatic Transmission
Selection Of Lubricant
It is important to use the proper transmission fluid to
ensure optimum transmission performance and life. Use
only the manufacturer’s specified transmission fluid.
Refer to “Fluids, Lubricants, and Genuine Parts” in this
section for fluid specifications. It is important to maintain
the transmission fluid at the correct level using the
recommended fluid.
NOTE:No chemical flushes should be used in any
transmission; only the approved lubricant should be
used.
CAUTION!
Using a transmission fluid other than the manufac-
turer’s recommended fluid may cause deterioration
(Continued)
CAUTION! (Continued)
in transmission shift quality and/or torque converter
shudder, and will require more frequent fluid and
filter changes. Refer to “Fluids, Lubricants, and
Genuine Parts” in this section for fluid specifica-
tions.
Special Additives
The manufacturer strongly recommends against using
any special additives in the transmission.
Automatic Transmission Fluid (ATF) is an engineered
product and its performance may be impaired by supple-
mental additives. Therefore, do not add any fluid addi-
tives to the transmission. The only exception to this
policy is the use of special dyes for diagnosing fluid
leaks. Avoid using transmission sealers as they may
adversely affect seals.
594 MAINTAINING YOUR VEHICLE
Page 597 of 664

CAUTION!
Do not use chemical flushes in your transmission as
the chemicals can damage your transmission compo-
nents. Such damage is not covered by the New
Vehicle Limited Warranty.
Fluid Level Check
The fluid level is preset at the factory and does not
require adjustment under normal operating conditions.
Routine fluid level checks are not required, therefore the
transmission has no dipstick. Your authorized dealer can
check your transmission fluid level using special service
tools.
If you notice fluid leakage or transmission malfunction,
visit your authorized dealer immediately to have the
transmission fluid level checked. Operating the vehiclewith an improper fluid level can cause severe transmis-
sion damage.
CAUTION!
If a transmission fluid leak occurs, visit your autho-
rized dealer immediately. Severe transmission dam-
age may occur. Your authorized dealer has the proper
tools to adjust the fluid level accurately.
Fluid And Filter Changes
Under normal operating conditions, the fluid installed at
the factory will provide satisfactory lubrication for the
life of the vehicle.
Routine fluid and filter changes are not required. How-
ever, change the fluid and filter if the fluid becomes
contaminated (with water, etc.), or if the transmission is
disassembled for any reason.
7
MAINTAINING YOUR VEHICLE 595
Page 608 of 664
CavityCartridge Fuse Micro Fuse Description
F39 30 Amp Pink Power Liftgate - If Equipped
F40 10 Amp RedDaytime Running Lights
F42 20 Amp YellowHorn
F44 10 Amp RedDiagnostic Port
F46 10 Amp Red Tire Pressure Monitor - If Equipped
F49 10 Amp Red Integrated Central Stack / Climate Control
F50 20 Amp Yellow Air Suspension Control Module - If
Equipped
F51 10 Amp Red Ignition Node Module / Keyless Ignition
/ Steering Column Lock
F52 5 Amp TanBattery Sensor
F53 20 Amp Yellow Trailer Tow – Left Turn/Stop Lights - If
Equipped
F56 15 Amp Blue Additional Content (Diesel engine only)
F57 15 Amp BlueTransmission
606 MAINTAINING YOUR VEHICLE
Page 609 of 664
CavityCartridge Fuse Micro Fuse Description
F59 10 Amp Red Purging Pump (Diesel engine only)
F60 15 Amp BlueTransmission Control Module
F62 10 Amp RedAir Conditioning Clutch
F63 20 Amp Yellow Ignition Coils (Gas), Urea Heater (Diesel)
F64 25 Amp NaturalFuel Injectors / Powertrain
F66 10 Amp Red Sunroof / Passenger Window Switches /
Rain Sensor
F67 15 Amp Blue CD / DVD / Bluetooth Hands-free Mod-
ule - If Equipped
F68 20 Amp YellowRear Wiper Motor
F70 20 Amp YellowFuel Pump Motor
F71 30 Amp GreenAudio Amplifier
F73 15 Amp BlueHID Headlamps Right
F74 20 Amp Yellow Brake Vacuum Pump - If Equipped
7
MAINTAINING YOUR VEHICLE 607
Page 623 of 664
Chassis
ComponentFluid, Lubricant, or Genuine Part
Automatic Transmission Use only Mopar® ZF 8&9 Speed ATF™ Automatic Transmission Fluid or
equivalent. Failure to use the correct fluid may affect the function or
performance of your transmission.
Transfer Case – 3.6L Engine We recommend you use Shell Automatic Transmission Fluid.
Transfer Case – 5.7L Engine We recommend you use MOPAR® ATF+4® Automatic Transmission Fluid.
Axle Differential (Front-Rear) We recommend you use MOPAR® GL-5 Synthetic Axle Lubricant SAE 75W-85.
Brake Master Cylinder We recommend you use MOPAR® DOT 3 Brake Fluid, SAE J1703. If DOT
3, SAE J1703 brake fluid is not available, then DOT 4 is acceptable.
Power Steering Reservoir – 3.6L En-
gine We recommend you use MOPAR® Hydraulic Fluid.
Power Steering Reservoir – 5.7L En-
gine We recommend you use MOPAR® Power Steering Fluid +4, or MOPAR®
ATF+4® Automatic Transmission Fluid.
7
MAINTAINING YOUR VEHICLE 621
Page 644 of 664

Adaptive Cruise Control (ACC) (Cruise Control) . . .198
Adding Engine Coolant (Antifreeze)............586
Adding Fuel ............................ .495
Additives, Fuel .......................... .489
Airbag ..................................69
Airbag Deployment ........................81
Airbag Light .............................77
Airbag Maintenance ........................82
Airbag, Side ..............................73
Airbag, Window (Side Curtain) ................73
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . .570
Air Conditioner Maintenance .................573
Air Conditioning Filter .....................398
Air Conditioning, Operating Tips ..............399
Air Conditioning, Rear Zone .................392
Air Conditioning Refrigerant .................573
Air Conditioning System ....................390
Air Pressure, Tires ........................ .465Alarm
Arm The System ........................20
Disarm The System .......................21
Tamper Alert ...........................23
Alarm, Panic .............................26
Alarm (Security Alarm) ......................20
All Wheel Drive (AWD) .....................424
Alterations/Modifications, Vehicle ...............9
Antifreeze (Engine Coolant) ..................585
Disposal ............................. .588
Anti-Lock Brake System (ABS) ................443
Anti-Lock Warning Light ....................292
Appearance Care ........................ .596
Assist, Hill Start ......................... .449
Auto Down Power Windows ..................43
Automatic Headlights ..................... .176
Automatic Temperature Control (ATC) ..........390
Automatic Transmission ....................415
Adding Fluid ......................... .595
642 INDEX