2007 JEEP GRAND CHEROKEE SRT Owners Manual

Cav-
ityCartridge
FuseMini Fuse Description
11 30 Amp
PinkCig Ltr/T-Tow
12 40 Amp
GreenRear Window Defog-
ger (EBL)/Htd Mirror
13 40 Amp
GreenJunction Block (JB)
Power
14 Spare
15 Spare
16 25 Amp
NaturalIntegrated Power
Module (IPM)/Coils
17 Spare
18 20 Amp
YellowEATX/AC Clutch
19 20 Amp
YellowIgn SwCav-
ityCartridge
FuseMini Fuse Description
20 20 Amp
YellowPCM Batt (Gasoline
Only)
21 30 Amp
GreenABS Valves
22 20 Amp
YellowT-Tow (BUX)
23 20 Amp
YellowFinal Drive Control
Module (FDCM)
24 20 Amp
YellowFuel Pump
25 20 Amp
YellowFinal Drive Control
Module (FDCM)
26 Spare
27 15 Amp
BlueBrake/Stop Lamps
28 Spare
MAINTAINING YOUR VEHICLE 337
7

Underhood Fuses (Integrated Power Module)
Cav-
ityCartridge
FuseMini Fuse Description
8 10 Amp
RedLt Park Lamps
Cav-
ityCartridge
FuseMini Fuse Description
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
17 20 Amp
YellowRear Wiper
Integrated Power Module
338 MAINTAINING YOUR VEHICLE

Cav-
ityCartridge
FuseMini Fuse Description
18 20 Amp
YellowFront Control Module
(FCM) Batt #1
19 20 Amp
YellowLt Trailer-Tow Stop/
Turn
20 20 Amp
YellowFront Control Module
(FCM) Batt #3
21 20 Amp
YellowRt Trailer-Tow Stop/
Turn
22 30 Amp
PinkFinal Drive Control
Module (FDCM)
MOD
23 50 Amp
RedRadiator Fan
27 15 Amp
BlueIgnition Off Draw
(IOD) #1
28 20 Amp
YellowIgnition Off Draw
(IOD) #2Cav-
ityCartridge
FuseMini Fuse Description
29 10 Amp
RedOccupant Restraint
Controller (ORC) R/S
30 10 Amp
RedOccupant 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:
²Remove fuse #27 in the Intelligent Power Module
labeled Ignition-Off Draw (IOD#1).
²Or, disconnect the negative cable from the battery.
²Anytime you store your vehicle, or keep it out of
service (i.e. vacation) for two weeks or more, run the
air conditioning system at idle for about five minutes
in the fresh air and high blower setting. This will
MAINTAINING YOUR VEHICLE 339
7

insure adequate system lubrication to minimize the
possibility of compressor damage when the system is
started again.
REPLACEMENT BULBS
Interior Lights Bulb Type
Glove Box Light......................... 194
Grab Handle Light................L002825W5W
Overhead Console Reading Lights..........VT4976
Rear Cargo Light.......................214±2
Visor Vanity Light.....................V26377
Underpanel Courtesy Lights................. 906
Instrument Cluster (General Illumination)....... 103
Telltale/Hazard Light...................... 74
* Available only from authorized dealers.Exterior Lights Bulb Type
Backup Lights.........................3157K
Front Fog Lights........................9145
Front Park/Turn Light...................3157K
Front Side Marker.......................2825
Headlights (Low Beam)...................9006
Headlights (High Beam)...................9005
Rear License Plate Light.................... 168
Rear Stop/Tail Lights....................3157K
Rear Turn/Tail Lights (2)..................3157
NOTE:Numbers refer to commercial bulb types that
can be purchased from your authorized dealer.
If a bulb needs to be replaced, visit your authorized
dealer or refer to the applicable Service Manual.
340 MAINTAINING YOUR VEHICLE

BULB REPLACEMENT
Head Light
1. Open the hood.
2. Remove the headlamp cover.3. Turn the low or high beam bulb 1/4 turn counter
clockwise to remove from housing.
4. Disconnect the electrical connector and replace the
bulb.
MAINTAINING YOUR VEHICLE 341
7

CAUTION!
Do not touch the new bulb with your fingers. Oil
contamination will severely shorten bulb life. If the
bulb comes in contact with any oily surface, clean
the bulb with rubbing alcohol.
Front Turn Signal
1. Open the hood.
2. Remove the headlamp cover.
342 MAINTAINING YOUR VEHICLE

3. Turn the turn signal bulb 1/4 turn counter clockwise
to remove from housing.
4. Disconnect the electrical connector and replace the
bulb.CAUTION!
Do not touch the new bulb with your fingers. Oil
contamination will severely shorten bulb life. If the
bulb comes in contact with any oily surface, clean
the bulb with rubbing alcohol.
Front Fog Light
1. Reach behind the front fascia from under the vehicle.
2. Turn the front fog light bulb 1/4 turn counter clock-
wise to remove from housing.
3. Disconnect the electrical connector and replace bulb.
MAINTAINING YOUR VEHICLE 343
7

CAUTION!
Do not touch the new bulb with your fingers. Oil
contamination will severely shorten bulb life. If the
bulb comes in contact with any oily surface, clean
the bulb with rubbing alcohol.
Rear Tail, Stop, Turn Signal, and Back-Up Lights
1. Raise the liftgate.
2. Remove the two Torx fasteners.
344 MAINTAINING YOUR VEHICLE