Page 563 of 664

ONBOARD DIAGNOSTIC SYSTEM — OBD II
Your vehicle is equipped with a sophisticated onboard
diagnostic system called OBD II. This system monitors
the performance of the emissions, engine, and automatic
transmission control systems. When these systems are
operating properly, your vehicle will provide excellent
performance and fuel economy, as well as engine emis-
sions well within current government regulations.
If any of these systems require service, the OBD II system
will turn on the “Malfunction Indicator Light” (MIL). It
will also store diagnostic codes and other information to
assist your service technician in making repairs. Al-
though your vehicle will usually be drivable and not
need towing, see your authorized dealer for service as
soon as possible.
CAUTION!
•Prolonged driving with the MIL on could cause
further damage to the emission control system. It
could also affect fuel economy and driveability.
The vehicle must be serviced before any emissions
tests can be performed.
• If the MIL is flashing while the engine is running,
severe catalytic converter damage and power loss
will soon occur. Immediate service is required.
Loose Fuel Filler Cap Message
If the vehicle diagnostic system determines that the fuel
filler cap is loose, improperly installed, or damaged, the
word “gASCAP” will display in the odometer. If this
occurs, tighten the fuel filler cap until a “clicking” sound
is heard and press the TRIP ODOMETER button to turn
off the message. If the problem persists, the message will
appear the next time the vehicle is started.
7
MAINTAINING YOUR VEHICLE 561
Page 564 of 664

A loose, improperly installed, or damaged fuel filler cap
may also turn on the MIL.
EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS
In some localities, it may be a legal requirement to pass
an inspection of your vehicle’s emissions control system.
Failure to pass could prevent vehicle registration.For states that require an Inspection and Mainte-
nance (I/M), this check verifies the “Malfunction
Indicator Light (MIL)” is functioning and is not
on when the engine is running, and that the OBD II
system is ready for testing.
Normally, the OBD II system will be ready. The OBD II
system may notbe ready if your vehicle was recently
serviced, recently had a dead battery or a battery replace-
ment. If the OBD II system should be determined not
ready for the I/M test, your vehicle may fail the test. Your vehicle has a simple ignition actuated test, which
you can use prior to going to the test station. To check if
your vehicle’s OBD II system is ready, you must do the
following:
1. Cycle the ignition switch to the ON position, but do
not crank or start the engine.
NOTE: If you crank or start the engine, you will have to
start this test over.
2. As soon as you cycle the ignition switch to the ON position, you will see the Malfunction Indicator Light
(MIL) symbol come on as part of a normal bulb check.
3. Approximately 15 seconds later, one of two things will happen:
• The MIL will flash for about 10 seconds and then
return to being fully illuminated until you turn OFF
562 MAINTAINING YOUR VEHICLE
Page 588 of 664

WARNING!(Continued)
high brake temperatures, excessive lining wear, and
possible brake damage. You would not have your full
braking capacity in an emergency.
Master Cylinder — Brake Fluid Level Check
Check the fluid level in the master cylinder immediately
if the “Brake Warning Light” indicates system failure.
Check the fluid level in the master cylinder when per-
forming underhood services.
Clean the top of the master cylinder area before removing
the cap. If necessary, add fluid to bring the fluid level up
to the requirements described on the brake fluid reser-
voir.
Overfilling of fluid is not recommended because it may
cause leaking in the system. Fluid level can be expected to fall as the brake pads wear.
Brake fluid level should be checked when pads are
replaced. However, low fluid level may be caused by a
leak and a checkup may be needed.
Use only manufacturer’s recommended brake fluid. Re-
fer to “Fluids, Lubricants, And Genuine Parts” in “Main-
taining Your Vehicle” for further information.
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 perfor-
mance. The proper type of brake fluid for your
vehicle is also identified on the original factory
installed hydraulic master cylinder reservoir.
(Continued)
586 MAINTAINING YOUR VEHICLE
Page 599 of 664

CAUTION!
Direct contact of air fresheners, insect repellents,
suntan lotions, or hand sanitizers to the plastic,
painted, or decorated surfaces of the interior may
cause permanent damage. Wipe away immediately.
CAUTION!
Damage caused by these type of products may not be
covered by your New Vehicle Limited Warranty.
CAUTION!
Do not use Alcohol and Alcohol-based and/or Keton
based cleaning products to clean leather seats, as
damage to the seat may result.
Cleaning Headlights
Your vehicle is equipped with plastic headlights and fog
lights that are lighter and less susceptible to stone break-
age than glass headlights.
Plastic is not as scratch resistant as glass and therefore
different lens cleaning procedures must be followed.
To minimize the possibility of scratching the lenses and
reducing light output, avoid wiping with a dry cloth. To
remove road dirt, wash with a mild soap solution fol-
lowed by rinsing.
Do not use abrasive cleaning components, solvents, steel
wool or other aggressive material to clean the lenses.
Glass Surfaces
All glass surfaces should be cleaned on a regular basis
with MOPAR Glass Cleaner, or any commercial
household-type glass cleaner. Never use an abrasive type
7
MAINTAINING YOUR VEHICLE 597
Page 602 of 664
CavityCartridge Fuse Mini-Fuse Description
F100 30 Amp Pink –110V AC Inverter – If Equipped
F101 –10 Amp Red Interior Lights
F102 –20 Amp Yellow Cigar Lighter in Instrument Panel/Left
Rear Power Outlet
F103 –20 Amp Yellow Power Outlet in Console Bin/Power Out-
let in Rear of Console
F105 –20 Amp Yellow Heated Seats – If Equipped
F106 –20 Amp Yellow Rear Power Outlet
F107 –10 Amp Red Rear Camera – If Equipped
F108 –15 Amp Blue Instrument Panel
F109 –10 Amp Red Climate Control/HVAC
F110 –10 Amp Red Occupant Restraint Controller
F112 –10 Amp Red Spare
F114 –20 Amp Yellow Rear HVAC Blower/Motor
F115 –20 Amp Yellow Rear Wiper Motor
600 MAINTAINING YOUR VEHICLE
Page 605 of 664
Cavity Cartridge FuseMini-FuseDescription
F101 60 Amp Yellow –Interior Power Distribution Center Rail
F102 60 Amp Yellow –Interior Power Distribution Center Rail
F103 60 Amp Yellow –Interior Power Distribution Center Rail
F105 60 Amp Yellow –Interior Power Distribution Center Rail Ignition
Run Relay
F106 60 Amp Yellow –Interior Power Distribution Center Rail Run/
Accessory Relays
F139 40 Amp Green –Climate Control System Blower
F140 30 Amp Pink –Power Locks
F141 40 Amp Green –Anti-Lock Brake System
F142 40 Amp Green –Glow Plugs – If Equipped
F143 40 Amp Green –Exterior Lights 1
F144 40 Amp Green –Exterior Lights 2
F145 30 Amp Pink –To Body Computer – Lamp
F146 30 Amp Pink –Spare
7
MAINTAINING YOUR VEHICLE 603
Page 606 of 664
Cavity Cartridge FuseMini-FuseDescription
F147 30 Amp Pink –Spare
F148 40 Amp Green –Radiator Fan Motor
F149 30 Amp Pink –Starter Solenoid
F150 –25 Amp Clear Powertrain Control Modules
F151 30 Amp Pink –Headlamp Washer Motor – If Equipped
F152 –25 Amp Clear Diesel Fuel Heater – If Equipped
F153 –20 Amp Yellow Fuel Pump
F156 –10 Amp Red Brake/Electronic Stability Control Module
F157 –10 Amp Red Power Transfer Unit Module – If Equipped
F158 –10 Amp Red Active Hood Module – If Equipped
F159 –10 Amp Red Spare
F160 –20 Amp Yellow Interior Lights
F161 –20 Amp Yellow Horn
F162 40 Amp Red/20 Amp Lt. Blue –
Cabin Heater #1/Vacuum Pump – If Equipped
604 MAINTAINING YOUR VEHICLE
Page 608 of 664
Cavity Cartridge FuseMini-FuseDescription
F178 –25 Amp Clear Sunroof – If Equipped
F179 –10 Amp Red Battery Sensor
F181 100 Amp Blue –Electrohydraulic Steering (EHPS) – If Equipped
F182 50 Amp Red –Cabin Heater #3 – If Equipped
F184 30 Amp Pink –Front Wiper Motor
REPLACEMENT BULBS
Interior Bulbs
Bulb Number
Courtesy/Reading Lamps (Incandescent) 578
Courtesy/Reading Lamps (Optional LED) LED (Serviced at Authorized Dealer)
Glove Box Lamp 194
Cargo Lamp 579
Optional Door Map Pocket/Cupholder LED (Serviced at Authorized Dealer)
For lighted switches, see your authorized dealer for replacement instructions.
606 MAINTAINING YOUR VEHICLE