Jeep Grand Cherokee - 2009 Fuse Box Diagram

Jeep Grand Cherokee - 2009 Fuse Box Diagram

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 fuse
block 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
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 MOPAR
²
Total 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-
ity
Cartridge
Fuse
Mini-Fuse
Description
1
30 Amp
Green
Audio Amp (B+)
2
15 Amp
Blue
Sunroof (B+)
Fuse Panel
MAINTAINING YOUR VEHICLE
441
7
Cav-
ity
Cartridge
Fuse
Mini-Fuse
Description
3
10 Amp
Red
Htd Mirror (EBL)
4
20 Amp
Yellow
Rr Pwr Out (B+)
5
10 Amp
Red
Rr HVAC (R/O)
(Commander Only)
6
Spare (B+)
7
20 Amp
Yellow
Door Locks (B+)
8
Spare (B+)
9
20 Amp
Yellow
Pwr Outlet (B+)
Cav-
ity
Cartridge
Fuse
Mini-Fuse
Description
10
10 Amp
Red
Final 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
Red
Door Mods, O/H
Lamps, IP Courtesy
Lamps, Glove Box
Lamp (B+)
13
10 Amp
Red
Autowipe (R/A)
442
MAINTAINING YOUR VEHICLE
Cav-
ity
Cartridge
Fuse
Mini-Fuse
Description
14
20 Amp
Yellow
Cigar Ltr (R/A)
15
10 Amp
Red
Tire Pressure Tran-
sponders (R/O)
16
10 Amp
Red
Upper & Lower
Switch Bank, Diag.
Connector, Cluster
(B+)
17
15 Amp
Blue
Flipper Glass (B+)
19
Spare
(R/S)
20
10 Amp
Red
Steering Column Con-
trol Module (SCCM),
Cluster (R/S), BUX
Trailer Tow
Cav-
ity
Cartridge
Fuse
Mini-Fuse
Description
21
Spare
(Acc De-
lay)
22
15 Amp
Blue
Rear Wiper (B+)
24
10 Amp
Red
Power Distribution
Center (PDC) Relays,
Powertrain Control
Module, A580 (R/S)
25
10 Amp
Red
Shifter Assy (BTSI),
Trans. Case Switch,
ESP/ABS, Trailer
Sway Damp Relay
MAINTAINING YOUR VEHICLE
443
7
Underhood Fuses (Power Distribution Center)
Cav-
ity
Cartridge
Fuse
Mini-Fuse
Description
1
50 Amp
Red
PTC Heater 1 (Diesel
Only)
Cav-
ity
Cartridge
Fuse
Mini-Fuse
Description
2
40 Amp
Green
HID Headlamps
3
50 Amp
Red
PTC Heater 2 (Diesel
Only)
4
30 Amp
Pink
Power Outlets
5
50 Amp
Red
PTC Heater 3 (Diesel
Only)
6
30 Amp
Pink
Cig Lighter, Trail Tow
Batt
7
40 Amp
Green
Power Liftgate (Com-
mander Only)
8
40 Amp
Green
Starter, JB Power
9
20 Amp
Blue
Front Power Windows
Power Distribution Center
444
MAINTAINING YOUR VEHICLE
Cav-
ity
Cartridge
Fuse
Mini-Fuse
Description
10
Spare
11
40 Amp
Green
HVAC Blower
12
30 Amp
Pink
Rear Wiper, Ign R/O
13
40 Amp
Green
Rear Window De-
froster (EBL)/Heated
Mirror
14
30 Amp
Pink
Rear HVAC (If
Equipped)
15
Spare
16
50 Amp
Red
ASD
17
30 Amp
Pink
ABS Pump
Cav-
ity
Cartridge
Fuse
Mini-Fuse
Description
18
40 Amp
Green
Accessory Delay, Seats
19
40 Amp
Green
JB Power
20
30 Amp
Pink
Wiper Motor
21
20 Amp
Yellow
Fuel Pump
22
20 Amp
Yellow
TCM, A/C Clutch
23
25 Amp
Natural
Power Inverter
24
20 Amp
Yellow
Rear Heated Seats
25
20 Amp
Yellow
Final Drive Control
Module (FDCM)
MAINTAINING YOUR VEHICLE
445
7
Cav-
ity
Cartridge
Fuse
Mini-Fuse
Description
26
15 Amp
Blue
Brake Lamps
27
20 Amp
Yellow
HD Washer (If
Equipped) (Export
Only)
28
30 Amp
Green
ABS Valves
29
20 Amp
Yellow
PCM Batt (Gasoline
Only)
30
Spare
31
Spare
32
15 Amp
Blue
Powertrain Control
Module (Diesel Only)
33
20 Amp
Yellow
Final Drive Control
Module (FDCM)
E-Diff
Cav-
ity
Cartridge
Fuse
Mini-Fuse
Description
34
Spare
35
20 Amp
Yellow
Trail-Tow Mod (Ex-
port Only)
36
Spare
37
20 Amp
Yellow
Ignition Switch
38
20 Amp
Yellow
HID Left
39
20 Amp
Yellow
HID Right
40
25 Amp
Natural
Next Generation Con-
troller (NGC), Injec-
tors
41
20 Amp
Yellow
Subwoofer (SRT Only)
42
Spare
446
MAINTAINING YOUR VEHICLE
Cav-
ity
Cartridge
Fuse
Mini-Fuse
Description
43
25 Amp
Natural
Coils, Actuators
44
Spare
Underhood Fuses (Integrated Power Module)
Cav-
ity
Cartridge
Fuse
Mini-Fuse
Description
8
10 Amp
Red
Lt Park Lamps
9
10 Amp
Red
Trailer-Tow Park
Lamps
10
10 Amp
Red
Rt Park Lamps
12
20 Amp
Yellow
Front Control Module
(FCM) Batt #4
13
20 Amp
Yellow
Front Control Module
(FCM) Batt #2
14
20 Amp
Yellow
Adjustable Pedal
15
20 Amp
Yellow
Ft Fog Lamps
16
20 Amp
Yellow
Horn
Integrated Power Module
MAINTAINING YOUR VEHICLE
447
7
Cav-
ity
Cartridge
Fuse
Mini-Fuse
Description
17
20 Amp
Yellow
Rear Fog Lamps (Ex-
port Only)
18
20 Amp
Yellow
Front Control Module
(FCM) Batt #1
19
20 Amp
Yellow
Lt Trailer-Tow Stop/
Turn
20
20 Amp
Yellow
Front Control Module
(FCM) Batt #3
21
20 Amp
Yellow
Rt Trailer-Tow Stop/
Turn
22
30 Amp
Pink
Final Drive Control
Module (FDCM)
MOD
23
50 Amp
Red
Radiator Fan
27
15 Amp
Blue
Ignition Off Draw
(IOD) #1
Cav-
ity
Cartridge
Fuse
Mini-Fuse
Description
28
20 Amp
Yellow
Ignition Off Draw
(IOD) #2
29
10 Amp
Red
Occupant Restraint
Controller (ORC) R/S
30
10 Amp
Red
Occupant Restraint
Controller (ORC) R/O
VEHICLE STORAGE
If you are leaving your vehicle dormant for more than
21 days you may want to take steps to protect your
battery. You may:
Remove fuse #27 in the Intelligent Power Module
labeled Ignition-Off Draw (IOD#1).
Or, disconnect the negative cable from the battery.
Anytime you store your vehicle, or keep it out of
service (i.e. vacation) for two weeks or more, run the
448
MAINTAINING YOUR VEHICLE
INSTALLATION OF RADIO TRANSMITTING
EQUIPMENT
Special design considerations are incorporated into this
vehicle’s electronic system to provide immunity to radio
frequency signals. Mobile two-way radios and telephone
equipment must be installed properly by trained person-
nel. The following must be observed during installation.
The positive power connection should be made directly
to the battery and fused as close to the battery as possible.
The negative power connection should be made to body
sheet metal adjacent to the negative battery connection.
This connection should not be fused.
Antennas for two-way radios should be mounted on the
roof or the rear area of the vehicle. Care should be used
in mounting antennas with magnet bases. Magnets may
affect the accuracy or operation of the compass on
vehicles so equipped.
The antenna cable should be as short as practical and
routed away from the vehicle wiring when possible. Use
only fully shielded coaxial cable.
Carefully match the antenna and cable to the radio to
ensure a low Standing Wave Ratio (SWR).
Mobile radio equipment with output power greater than
normal may require special precautions.
All installations should be checked for possible interfer-
ence between the communications equipment and the
vehicle’s electronic systems.