fuse JEEP GRAND CHEROKEE 2009 WK / 3.G Owners Manual

Airbag Warning Light
You will want to have the airbag system ready to inflate
for your protection in an impact. The airbag system is
designed to be maintenance free. If any of the following
occurs, have an authorized dealer service the system
promptly:
•Airbag Warning Light does not come on during the six
to eight seconds after the ignition switch is first turned
on,
•Remains on after the six to eight second interval, or
•Flickers, or comes on and remains on for any period of
time 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 the fuseblock for blown fuses. Refer to “Fuses” in Section 7 of this
manual. See your authorized dealer if the fuse is good.
Event Data Recorder (EDR)
In the event of an accident, your vehicle is designed to
record up to five seconds of specific vehicle data param-
eters (see the following list) in an event data recorder
prior to the moment of airbag deployment, or near
deployment, and up to one-quarter second of high-speed
deceleration data during and/or after airbag deployment
or near-deployment. EDR data are ONLY recorded if an
airbag deploys, or nearly deploys, and are otherwise
unavailable.
NOTE:
•A near-deployment event occurs when the airbag
sensor detects severe vehicle deceleration usually in-
dicative of a crash, but not severe enough to warrant
airbag deployment.
56 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

•IOD FUSE OUT
•HILL DESCENT CONTROL
•MEMORY #1 POSITIONS SET
•MEMORY #2 POSITIONS SET
•MEMORY SYSTEM DISABLED — SEATBELT BUCK-
LED (with graphic)
•MEMORY SYSTEM DISABLED — VEHICLE NOT IN
PARK
•DRIVER 1 MEMORY
•DRIVER 2 MEMORY
•ADJ. PEDALS DISABLED — CRUISE CONTROL SET
•ADJ. PEDALS DISABLED — SHIFTER IN REVERSE
•LOW TIRE PRESSURE
•CHECK TPM SYSTEM
•LEFT FRONT LOW PRESSURE (Premium TPM Sys-
tem Only)
•RIGHT FRONT LOW PRESSURE (Premium TPM Sys-
tem Only)
•LEFT REAR LOW PRESSURE (Premium TPM System
Only)
•RIGHT REAR LOW PRESSURE (Premium TPM Sys-
tem Only)
•SPARE LOW PRESSURE (Premium TPM System
Only)
•WATER IN FUEL (Diesel Models Only)
•SERVICE EXHAUST (Diesel Models Only)
•RKE BATTERY LOW
•VEHICLE NOT IN PARK
•IGNITION POSITION
UNDERSTANDING YOUR INSTRUMENT PANEL 197
4

▫Exhaust System..................... 422
▫Cooling System..................... 424
▫Brake System....................... 430
▫Front/Rear Axle Fluid................. 431
▫Transfer Case....................... 432
▫Automatic Transmission............... 433
▫Maintenance After Off-Road Driving...... 436
▫Appearance Care And Protection From
Corrosion.......................... 436
Fuses.............................. 441
▫Interior Fuses....................... 441
▫Underhood Fuses (Power Distribution
Center)........................... 444▫Underhood Fuses
(Integrated Power Module)............. 447
Vehicle Storage....................... 448
Replacement Bulbs.................... 449
Bulb Replacement..................... 450
▫High Intensity Discharge Headlights (HID)
— If Equipped...................... 450
▫Headlight.......................... 451
▫Front Turn Signal.................... 452
▫Front Fog Light..................... 453
▫Rear Tail, Stop, Turn Signal, And Backup
Lights............................ 454
▫Center High-Mounted Stop Light (CHMSL) . . 455
404 MAINTAINING YOUR VEHICLE

2. Dry with a soft tissue.
Seat Belt Maintenance
Do not bleach, dye or clean the belts with chemical
solvents or abrasive cleaners. This will weaken the fabric.
Sun damage will also weaken the fabric.
If the belts need cleaning, use MOPARTotal Clean, a
mild soap solution, or lukewarm water. Do not remove
the belts from the vehicle to wash them.
Replace the belts if they appear frayed or worn or if the
buckles do not work properly.
Dry with a soft tissue.
FUSES
Interior Fuses
The fuse panel is on the lower instrument panel just to
the left of the steering column.
Cav-
ityCartridge
FuseMini-Fuse Description
1 30 Amp
GreenAudio Amp (B+)
2 15 Amp
BlueSunroof (B+)
Fuse Panel
MAINTAINING YOUR VEHICLE 441
7

Cav-
ityCartridge
FuseMini-Fuse Description
3 10 Amp
RedHtd Mirror (EBL)
4 20 Amp
YellowRr Pwr Out (B+)
5 10 Amp
RedRr HVAC (R/O)
(Commander Only)
6 Spare (B+)
7 20 Amp
YellowDoor Locks (B+)
8 Spare (B+)
9 20 Amp
YellowPwr Outlet (B+)Cav-
ityCartridge
FuseMini-Fuse Description
10 10 Amp
RedFinal Drive Control
Module (FDCM),
Heater Ventilation/
Air Conditioning
(HVAC), Rear Heated
Seat Switch, O/H,
Heater Ventilation/
Air Conditioning
(HVAC) Relay, Rear
Park Assist
11 Spare (B+)
12 10 Amp
RedDoor Mods, O/H
Lamps, IP Courtesy
Lamps, Glove Box
Lamp (B+)
13 10 Amp
RedAutowipe (R/A)
442 MAINTAINING YOUR VEHICLE

Cav-
ityCartridge
FuseMini-Fuse Description
14 20 Amp
YellowCigar Ltr (R/A)
15 10 Amp
RedTire Pressure Tran-
sponders (R/O)
16 10 Amp
RedUpper & Lower
Switch Bank, Diag.
Connector, Cluster
(B+)
17 15 Amp
BlueFlipper Glass (B+)
19 Spare
(R/S)
20 10 Amp
RedSteering Column Con-
trol Module (SCCM),
Cluster (R/S), BUX
Trailer TowCav-
ityCartridge
FuseMini-Fuse Description
21 Spare
(Acc De-
lay)
22 15 Amp
BlueRear Wiper (B+)
24 10 Amp
RedPower Distribution
Center (PDC) Relays,
Powertrain Control
Module, A580 (R/S)
25 10 Amp
RedShifter Assy (BTSI),
Trans. Case Switch,
ESP/ABS, Trailer
Sway Damp Relay
MAINTAINING YOUR VEHICLE 443
7

Underhood Fuses (Power Distribution Center)
Cav-
ityCartridge
FuseMini-Fuse Description
1 50 Amp
RedPTC Heater 1 (Diesel
Only)
Cav-
ityCartridge
FuseMini-Fuse Description
2 40 Amp
GreenHID Headlamps
3 50 Amp
RedPTC Heater 2 (Diesel
Only)
4 30 Amp
PinkPower Outlets
5 50 Amp
RedPTC Heater 3 (Diesel
Only)
6 30 Amp
PinkCig Lighter, Trail Tow
Batt
7 40 Amp
GreenPower Liftgate (Com-
mander Only)
8 40 Amp
GreenStarter, JB Power
9 20 Amp
BlueFront Power Windows
Power Distribution Center
444 MAINTAINING YOUR VEHICLE

Cav-
ityCartridge
FuseMini-Fuse Description
10 — Spare
11 40 Amp
GreenHVAC Blower
12 30 Amp
PinkRear Wiper, Ign R/O
13 40 Amp
GreenRear Window De-
froster (EBL)/Heated
Mirror
14 30 Amp
PinkRear HVAC (If
Equipped)
15 — Spare
16 50 Amp
RedASD
17 30 Amp
PinkABS PumpCav-
ityCartridge
FuseMini-Fuse Description
18 40 Amp
GreenAccessory Delay, Seats
19 40 Amp
GreenJB Power
20 30 Amp
PinkWiper Motor
21 20 Amp
YellowFuel Pump
22 20 Amp
YellowTCM, A/C Clutch
23 25 Amp
NaturalPower Inverter
24 20 Amp
YellowRear Heated Seats
25 20 Amp
YellowFinal Drive Control
Module (FDCM)
MAINTAINING YOUR VEHICLE 445
7

Cav-
ityCartridge
FuseMini-Fuse Description
26 15 Amp
BlueBrake Lamps
27 20 Amp
YellowHD Washer (If
Equipped) (Export
Only)
28 30 Amp
GreenABS Valves
29 20 Amp
YellowPCM Batt (Gasoline
Only)
30 — Spare
31 — Spare
32 15 Amp
BluePowertrain Control
Module (Diesel Only)
33 20 Amp
YellowFinal Drive Control
Module (FDCM)
E-DiffCav-
ityCartridge
FuseMini-Fuse Description
34 — Spare
35 20 Amp
YellowTrail-Tow Mod (Ex-
port Only)
36 — Spare
37 20 Amp
YellowIgnition Switch
38 20 Amp
YellowHID Left
39 20 Amp
YellowHID Right
40 25 Amp
NaturalNext Generation Con-
troller (NGC), Injec-
tors
41 20 Amp
YellowSubwoofer (SRT Only)
42 — Spare
446 MAINTAINING YOUR VEHICLE

Cav-
ityCartridge
FuseMini-Fuse Description
43 25 Amp
NaturalCoils, Actuators
44 — Spare
Underhood Fuses (Integrated Power Module)
Cav-
ityCartridge
FuseMini-Fuse Description
8 10 Amp
RedLt Park Lamps
9 10 Amp
RedTrailer-Tow Park
Lamps
10 10 Amp
RedRt Park Lamps
12 20 Amp
YellowFront Control Module
(FCM) Batt #4
13 20 Amp
YellowFront Control Module
(FCM) Batt #2
14 20 Amp
YellowAdjustable Pedal
15 20 Amp
YellowFt Fog Lamps
16 20 Amp
YellowHorn
Integrated Power Module
MAINTAINING YOUR VEHICLE 447
7