Page 52 of 416

•The light flickers or comes on and remains on while
driving.
NOTE:If the speedometer, tachometer or any engine
related gauges are not working, the airbag control mod-
ule may also be disabled. The airbags may not be ready
to inflate for your protection. Promptly check fuse block
for blown fuses. Refer to the label located on the inside of
the fuse block cover for the proper airbag fuses. See your
dealer if the fuse is good.
Event Data Recorder (EDR)
In the event of an airbag deployment, your vehicle is
designed to record up to 2-seconds of specific vehicle
data parameters (see list below) in an event data recorder
prior to the moment of airbag deployment. Please note
that such data are ONLY recorded if an airbag deploys,
and are otherwise unavailable. In conjunction with other
data gathered during a complete accident investigation,
the electronic data may be used by DaimlerChryslerCorporation and others to learn more about the possible
causes of crashes and associated injuries in order to
assess and improve vehicle performance. In addition to
crash investigations initiated by DaimlerChrysler Corpo-
ration, such investigations may be requested by custom-
ers, insurance carriers, government officials, and profes-
sional crash researchers, such as those associated with
universities, and with hospital and insurance organiza-
tions.
In the event that an investigation is undertaken by
DaimlerChrysler Corporation (regardless of initiative),
the company or its designated representative will first
obtain permission of the appropriate custodial entity for
the vehicle (usually the vehicle owner or lessee) before
accessing the electronic data stored, unless ordered to
download data by a court with legal jurisdiction (i.e.,
pursuant to a warrant). A copy of the data will be
provided to the custodial entity upon request. General
data that does not identify particular vehicles or crashes
52 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
Page 152 of 416

Electrical Outlet Use With Engine OFF (Battery
Fed Configuration)
CAUTION!
•Many accessories that can be plugged in draw
power from the vehicle’s battery, even when not
in use (i.e. cellular phones, etc.). Eventually, if
plugged in long enough, the vehicle’s battery will
discharge sufficiently to degrade battery life
and/or prevent engine starting.
•Accessories that draw higher power (i.e. coolers,
vacuum cleaners, lights, etc.), will discharge the
battery even more quickly. Only use these inter-
mittently and with greater caution.
•After the use of high power draw accessories, or
long periods of the vehicle not being started (with
accessories still plugged in), the vehicle must be
driven a sufficient length of time to allow the
generator to recharge the vehicle’s battery.
Reconfiguring Power Outlets
To reconfigure the outlets, be sure the ignition is OFF
before removing the fuse. The reconfigurable fuse loca-
tion is a special design that allows the fuse to be installed
in two different ways. If the fuse is located in theUpper
or Top Positionthe outlets will work at all times. If the
fuse is located in theLower or Bottom Positionthe
power outlets will only work when the ignition is ON.
NOTE:The fuse block is located in the left side kick
panel behind a removable cover near the park brake
pedal. A fuse puller is attached to the inside surface of the
fuse panel cover to aid in removing fuses, if necessary.
152 UNDERSTANDING THE FEATURES OF YOUR VEHICLE
Page 302 of 416

▫Catalytic Converter....................317
▫Maintenance-Free Battery................318
▫Air Conditioner Maintenance.............319
▫Power Steering — Fluid Check............320
▫Front Suspension Ball Joints..............321
▫Drive Shaft Constant Velocity Joints........321
▫Body Lubrication.....................321
▫Windshield Wiper Blades................322
▫Windshield Washers...................322
▫Exhaust System......................323
▫Cooling System.......................324
▫Emission Related Components............329
▫Brake System........................330▫Automatic Transmission................332
▫Transfer Case........................335
▫Axles..............................335
▫Selection Of Lubricating Grease...........336
▫Appearance Care And Protection From
Corrosion...........................337
Power Distribution Center (Fuse/Relay).......341
Fuse Block............................341
▫Interior Fuses........................342
▫Underhood Fuses (Power Distribution Center) . 345
▫Underhood Fuses (Integrated Power Module) . 347
Replacement Light Bulbs.................348
Bulb Replacement......................349
302 MAINTAINING YOUR VEHICLE
Page 341 of 416

POWER DISTRIBUTION CENTER (FUSE/RELAY)
Your vehicle is equipped with two electrical power
distribution centers located next to each other in the left
side of the engine compartment.
The power distribution centers house new plug-in
“Maxi” fuses which replace all the in-line fusible links
previously used. The power distribution centers also
contain “Mini”fuses and plug-in “ISO” relays. A label
inside the latching cover of the Power Distribution Cen-
ters identifies each component for ease of replacement, if
necessary. These fuses and relays can be obtained from
your dealer.
FUSE BLOCK
CAUTION!
When replacing a blown fuse, it is important to use
only a fuse having the correct amperage rating. The
use of a fuse with a rating other than indicated may
result in a dangerous electrical system overload. If a
properly rated fuse continues to blow, it suggests a
problem in the circuit that must be corrected.
NOTE:If you are leaving your vehicle dormant for
longer than 21 days you may want to take steps to protect
your battery. You may do this by disconnecting the
battery or by disconnecting the two ignition-off draw
(I.O.D.) fuses located in the Auxiliary Power Distribution
Center (PDC) located in the engine compartment. The
I.O.D. cavities include a snap-in retainer that allows the
MAINTAINING YOUR VEHICLE 341
7
Page 342 of 416
fuse to be disconnected, without removing it from the
fuse block. Pressing the I.O.D. fuse back into the cavity
reconnects it.
Interior Fuses
The fuse block contains blade-type mini-fuses, relays,
and circuit breakers for high-current circuits. It is located
in the left kick panel. It is accessible through a snap-in
cover.
342 MAINTAINING YOUR VEHICLE
Page 344 of 416
F5 (2) 10 Amp RedAirbags (2 Fuses
in Yellow
Holder)
F6 10 Amp RedIgnition Run/
Start Unlock
F7 25 Amp NaturalRadio Battery
Feed
F8 10 Amp RedIgnition Run/
Start fro
Cluster/Transfer
Case/Seat Sw.
Back lighting
F9 10 Amp RedSDAR/DVD Bat-
tery Feed
F10 10 Amp Red Spare
F11 10 Amp Red Heated Mirrors
F12 20 Amp YellowCluster Battery
Feed
F13 10 Amp RedIgnition Run
HVAC Module/
Heated Rear
Glass (EBL) Re-
lay
F14 10 Amp RedABS Module Ig-
nition Run
F15 15 Amp BlueBattery Feed
Blue Tooth,
Compass/Trip
Computer
(CMTC), Sentry
Key Diagnostics
F16 20 Amp YellowReconfigurable
Power Outlets
F17 20 Amp YellowCigar Lighter
Ignition
F18 10 Amp Red Spare Fuse
344 MAINTAINING YOUR VEHICLE
Page 345 of 416
F19 15 Amp BlueHeating & Air
Conditioning
w/ATC Only
Battery Feed
F20 25 Amp NaturalAmplifier Bat-
tery Feed
Underhood Fuses (Power Distribution Center)
Cavity Fuse/Color Description
1 40 Amp
GreenHVAC Blower
2 30 Amp Pink Power Outlets
3 30 Amp Pink Rr Wiper/Ign R/O
4 30 Amp Pink ABS Pump
5 50 Amp Red Cabin Htr 1 (Diesel Only)
6 50 Amp Red ASD
7 30 Amp Pink Rr HVAC (XK)
Cavity Fuse/Color Description
8 40 Amp
GreenAcc Delay/Seats
9 Spare
10 40 Amp
GreenStarter/JB Power
11 30 Amp Pink Cig Ltr/T-Tow
12 40 Amp
GreenEBL/Htd Mirror
13 40 Amp
GreenJB Power
14 50 Amp Red Cabin Htr 2 (Diesel Only)
15 50 Amp Red Cabin Htr 3 (Diesel Only)
16 25 Amp
NaturalIPM/Coils
17 Spare
18 20 Amp Yel-
lowTCM/AC Clutch
MAINTAINING YOUR VEHICLE 345
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Page 347 of 416
Underhood Fuses (Integrated Power Module)
Cavity Fuse/Color Description
1 Micro Relay Wiper On/Off Rly
2 Micro Relay Wiper Hi/Lo Rly
3 Micro Relay Horn Rly
4 Micro Relay Rear Fog Rly (BUX Only)
5 Micro Relay Lt T-Tow Stop/Turn Rly
6 Micro Relay Rt T-Tow Stop/Turn Rly
7 Micro Relay Park Lamps Rly
8 10 Amp Red Lt Park Lamps
9 10 Amp Red T-Tow Park Lamps
10 10 Amp Red Rt Park Lamps
11 Mini Relay Rad Fan Hi Rly
12 20 Amp Yel-
lowFCM Batt #4
13 20 Amp Yel-
lowFCM Batt #2
Cavity Fuse/Color Description
14 20 Amp Yel-
lowAdjustable Pedal
15 20 Amp Yel-
lowFt Fog Lamps
16 20 Amp Yel-
lowHorn
17 20 Amp Yel-
lowRear Fogs
18 20 Amp Yel-
lowFCM Batt #1
19 20 Amp Yel-
lowLt T-Tow Stop/Turn
20 20 Amp Yel-
lowFCM Batt #3
21 20 Amp Yel-
lowRt T-Tow Stop/Turn
22 30 Amp Pink FDCM Mod
MAINTAINING YOUR VEHICLE 347
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