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ONBOARD DIAGNOSTIC SYSTEM Ð 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
transaxle control systems. When these systems are oper-
ating properly, your vehicle will provide excellent per-
formance and fuel economy, as well as engine emissions
well within current government regulations.
If any of these systems require service, the OBD II system
will turn on the ªMalfunction Indicator Light.º 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 dealer for service as soon as
possible.CAUTION!
²Prolonged driving with the ªMalfunction Indica-
tor Lightº 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 per-
formed.
²If the ªMalfunction Indicator Lightº is flashing
while the engine is running, severe catalytic con-
verter damage and power loss will soon occur.
Immediate service is required.
MAINTAINING YOUR VEHICLE 357
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Loose Fuel Filler Cap Message
If the vehicle diagnostic system determines that the fuel
filler cap in loose, improperly installed, or damaged, a
ªgASCAPº message will display in the instrument clus-
ter. Tighten the gas cap until a ªclickingº sound is heard.
This is an indication that the gas cap is properly tight-
ened. Press the trip odometer reset button to turn off the
message. If the problem persists, the message will appear
the next time the vehicle is started. This might indicate a
fuel evaporation system error. If the problem is detected
twice in a row, the system will turn on the Malfunction
Indicator Light (MIL). Resolving the problem will turn
the MIL light off.
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, which have an I/M (Inspection and
Maintenance) requirement, this check verifies the
following: the MIL (Malfunction Indicator Light)
is functioning and is not on when the engine is running,
and that the OBD (On Board Diagnostic) system is ready
for testing.
Normally, the OBD system will be ready. The OBD
system maynotbe ready if your vehicle was recently
serviced, if you recently had a dead battery, or a battery
replacement. If the OBD system should be determined
not ready for the I/M test, your vehicle may fail the test.
358 MAINTAINING YOUR VEHICLE
Page 370 of 454

Refrigerant Recovery and Recycling
R-134a Air Conditioning Refrigerant is a hydrofluorocar-
bon (HFC) that is endorsed by the Environmental Pro-
tection Agency and is an ozone-saving product. How-
ever, the manufacturer recommends that air conditioning
service be performed by dealers or other service facilities
using recovery and recycling equipment.
NOTE:Use only manufacturer approved A/C System
Sealers, Stop Leak Products, Seal Conditioners, Compres-
sor Oil, and Refrigerants.
A/C Air Filter Ð If Equipped
Refer to the ªMaintenance Scheduleº in Section 8 of this
manual for A/C Air Filter service intervals.
WARNING!
Do not remove the A/C Air Filter while the blower is
operating or personal injury may result.The A/C Air Filter is located in the fresh air inlet behind
the glove box. Perform the following procedure to re-
place the filter:
1. Open the glove box and remove all contents.
2. Push in on the sides of the glove box and lower the
door.
3. Disconnect the glove box door dampener from the slot
on the side of the box. This is done by grasping the
dampener connector (on the outside of the box) and the
end of the connector pin (on the inside of the box) with
your thumb and forefinger and pulling outward while
lightly lifting upward on the door with your other hand.
Once disconnected, the dampener will retract under-
neath the instrument panel if you release it.
4. Pivot the glove box downward.
370 MAINTAINING YOUR VEHICLE
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WARNING!
Worn brake hoses can burst and cause brake failure.
You could have an accident. If you see any signs of
cracking, scuffing, or worn spots, have the brake
hoses replaced immediately.
Master Cylinder - Brake Fluid Level Check
Check the fluid level in the master cylinder immediately
if the brake system warning light indicates system fail-
ure.
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 manufacturers recommended brake fluid. Refer
to ªFluids, Lubricants, and Genuine Partsº for the correct
fluid type.
MAINTAINING YOUR VEHICLE 383
7
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²For grease stains, apply MopartMulti-Purpose
Cleaner to a clean, damp cloth and remove stain. Use
a fresh, damp towel to remove soap residue.
²Do not use any solvents or protectants on Yes Essen-
tialstproducts.
Cleaning Headlights
Your vehicle has plastic headlights that are lighter and
less susceptible to stone breakage 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 MopartGlass Cleaner or any commercial
household-type glass cleaner. Never use an abrasive type
cleaner. Use caution when cleaning the inside rear win-
dow equipped with electric defrosters or the right rear
quarter window equipped with the radio antenna. Do
not use scrapers or other sharp instruments, which may
scratch the elements.
When cleaning the rear view mirror, spray cleaner on the
towel or rag that you are using. Do not spray cleaner
directly on the mirror.
Cleaning Plastic Instrument Cluster Lenses
The lenses in front of the instruments in this vehicle are
molded in clear plastic. When cleaning the lenses, care
must be taken to avoid scratching the plastic.
MAINTAINING YOUR VEHICLE 391
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Page 396 of 454
Cavity Cartridge
FuseMini
FuseDescription
1 40 Amp
GreenÐ Battery Feed Ð
Power Top Module
2 Ð 20 Amp
YellowÐ
3 Ð 10 Amp
RedBattery Feed Ð Cen-
ter High Mounted
Stop Light (CHMSL)/
Brake Switch
4 Ð 10 Amp
RedBattery Feed Ð Igni-
tion Switch
5 Ð 20 Amp
YellowTrailer Tow ± if
equipped
6 Ð 10 Amp
RedPower Mirror Switch/
Climate Controls
7 Ð 30 Amp
GreenIgnition Off Draw
(IOD) Sense 1Cavity Cartridge
FuseMini
FuseDescription
8 Ð 30 Amp
GreenIgnition Off Draw
(IOD) Sense 2
9 40 Amp
GreenÐ Battery Feed Ð
Power Seats - if
equipped
10 Ð 20 Amp
YellowBattery Feed Ð Cabin
Compartment Node
(CCN)
11 Ð 15 Amp
Lt BlueSelectable Power Out-
let
12 Ð 20 Amp
YellowÐ
13 Ð 20 Amp
YellowÐ
14 Ð 10 Amp
RedCabin Compartment
Node (CCN)/ Interior
Lighting
396 MAINTAINING YOUR VEHICLE
Page 397 of 454
Cavity Cartridge
FuseMini
FuseDescription
15 40 Amp
GreenÐ Battery Feed Ð Ra-
diator Fan Relay
16 Ð 15 Amp
Lt. BlueIgnition Run/Acc Ð
Cigar Lighter
17 Ð 10 Amp
RedWireless Control
Module (WCM)/
Clock/Steering Con-
trol Module (SCM)
18 40 Amp
GreenÐ Battery Feed Ð Auto
Shutdown (ASD) Re-
lay
19 Ð 20 Amp
YellowPower Amp Feed 2 -
if equipped
20 Ð 15 Amp
Lt. BlueRadio
21 Ð 10 Amp
RedÐCavity Cartridge
FuseMini
FuseDescription
22 Ð 10 Amp
RedIgnition Run Ð Cli-
mate Controls/Hot
Cup Holder - if
equipped
23 Ð 15 Amp
Lt. BlueAuto Shutdown
(ASD) Relay Feed 3
24 Ð 25 Amp
ClearPower Top Module
25 Ð 10 Amp
RedIgnition Run Ð
Heated Mirrors - if
equipped
26 Ð 15 Amp
Lt. BlueAuto Shutdown
(ASD) Relay Feed 2
MAINTAINING YOUR VEHICLE 397
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VEHICLE STORAGE
If you will not be using your vehicle for more than 21
days you may want to take steps to preserve your battery.
You may:
²Remove the IOD (Ignition Off-Draw) mini fuses from
the Totally Integrated Power Module located in the
engine compartment.
²Or, disconnect the batter negative cable.
REPLACEMENT BULBS
All the inside bulbs are brass or glass wedge base.
Aluminum base bulbs are not approved and should not
be used for replacement.
LIGHT BULBS Ð Interior Bulb Number
Front Courtesy/Reading Lights. . LED (Dealer Service)
Center Console Courtesy Light...........578/W5W
Glove Box Light......................... 194
Rear Compartment (Trunk) Light............. 579NOTE:For lighted switches, see your dealer for replace-
ment instructions.
LIGHTS BULBS Ð Outside Bulb No.
Low Beam Headlight.....................9006
High Beam Headlight.....................9005
Front Park/Turn Signal/Side Marker Light. . . 3457AK
Front Fog Light.....................9145//H10
Center High Mounted Stop Light (CHMSL)....W16W
(921)
Rear Tail/Stop..........................3057
Decklid Tail Light.......................T3.25
Rear Turn Signal.......................3757A
Backup Light..........................3157K
License Light........................... 168
400 MAINTAINING YOUR VEHICLE