2012 JEEP GRAND CHEROKEE instrument cluster

•The TPMS is not a substitute for proper tire mainte-
nance, and it is the driver ’s responsibility to maintain
correct tire pressure using an accurate tire gauge, even
if under-inflation has not reached the level to trigger
illumination of the Tire Pressure Monitoring Telltale
Light.
•Seasonal temperature changes will affect tire pressure,
and the TPMS will monitor the actual tire pressure in
the tire.
Premium System
The Tire Pressure Monitor System (TPMS) uses wireless
technology with wheel rim-mounted electronic sensors to
monitor tire pressure levels. Sensors, mounted to each
wheel as part of the valve stem, transmit tire pressure
readings to the Receiver Module.
NOTE:It is particularly important, for you to regularly
check the tire pressure in all of your tires and to maintain
the proper pressure.The Tire Pressure Monitor System (TPMS) consists of the
following components:
•Receiver Module
•Four Tire Pressure Monitoring Sensors
•Various Tire Pressure Monitoring System Messages,
which display in the Electronic Vehicle Information
Center (EVIC), and a graphic displaying tire pressures
•Tire Pressure Monitoring Telltale Light
Tire Pressure Monitoring Low Pressure Warnings
The Tire Pressure Monitoring Telltale Light will
illuminate in the instrument cluster, and an au-
dible chime will be activated, when one or more of
the four active road tire pressures are low. In addition, the
EVIC will display one or more Low Pressure messages
(Left Front, Left Rear, Right Front, Right Rear) for a
minimum of five seconds, and a graphic display of the
pressure value(s) with the low tire(s) “flashing.” Refer to
5
STARTING AND OPERATING 431

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.
1. Clean with a wet soft rag. A mild soap solution may be
used, but do not use high alcohol content or abrasive
cleaners. If soap is used, wipe clean with a clean damp
rag.
2. Dry with a soft cloth.
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.
FUSES
Totally Integrated Power Module
The Totally Integrated Power Module is located in the
engine compartment. This center contains cartridge fuses
and mini fuses. A description of each fuse and compo-
nent may be stamped on the inside cover, otherwise the
cavity number of each fuse is stamped on the inside cover
that corresponds to the following chart.
504 MAINTAINING YOUR VEHICLE

Cavity Cartridge
FuseMini
FuseDescription
M2 20 Amp
YellowElectronic Limit
Slip Differential/
Air Suspension
M3 20 Amp
YellowLiftgate/Headrest
M5 25 Amp
Natural115V AC Power
Inverter
M6 20 Amp
YellowCigar Lighter
M7 20 Amp
YellowPower Outlet #2
(Switchable)
M8 20 Amp
YellowFront Heated Seat
& Steering Wheel
M9 20 Amp
YellowRear Heated SeatsCavity Cartridge
FuseMini
FuseDescription
M10 15 Amp
BlueVideo/Universal
Garage Door
Opener
M11 10 Amp
RedHeating, Ventilation
& Air Conditioning
(Climate Control
System)
M12 30 Amp
GreenRadio/Amplifier
M13 20 Amp
YellowInstrument Cluster
M14 20 Amp
YellowBack Up Camera –
If Equipped
7
MAINTAINING YOUR VEHICLE 507

Cavity Cartridge
FuseMini
FuseDescription
M15 20 Amp
YellowPower Seat
Module(s)/
Adaptive Cruise
Control/Audio
Telematics/Daytime
Running Lights
Relay/Air Suspen-
sion Module/
Instrument Cluster
M16 10 Amp
RedOccupant Restraint
Controller
M18 15 Amp
BlueStop Lamp
M19 25 Amp
NaturalAutomatic Shut-
down 1 and 2
M20 15 Amp
BlueInstrument ClusterCavity Cartridge
FuseMini
FuseDescription
M21 20 Amp
YellowAutomatic Shut-
down 3
M22 10 Amp
RedHorns (Low/High)
– Right
M23 10 Amp
RedHorns (Low/High)
– Left
M24 25 Amp
NaturalRear Wiper
M25 20 Amp
YellowFuel Pump Motor
Output/Diesel Lift
Pump (Export
Only)
M26 10 Amp
RedDriver Door Switch
Bank
508 MAINTAINING YOUR VEHICLE

•Anytime 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
ensure adequate system lubrication to minimize the
possibility of compressor damage when the system is
started again.
REPLACEMENT BULBS
Interior Lights Bulb Type
Glove Box Lamp......................... 194
Grab Handle Lamp................L002825W5W
Overhead Console Reading Lamps.........VT4976
Rear Cargo Lamp.......................214–2
Visor Vanity Lamp.....................V26377
Underpanel Courtesy Lamps................ 906
Instrument Cluster (General Illumination)....... 103
Telltale/Hazard Lamp...................... 74Exterior Lights Bulb Type
Backup Lamps.........................3157K
Front Park/Turn Lamp...................3757A
Front Fog Lamps........................9145
Front Side Marker...................... W5W
Headlamps (Low Beam) – High Intensity Discharge
(HID)................................ D1S
(Serviced at Authorized Dealer)
Headlamps (Low Beam)...................9006
Headlamps (High Beam)..................9005
Rear Turn/Stop/Tail Lamps...............3157K
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.
7
MAINTAINING YOUR VEHICLE 511

Key ............................. 12,14
Ignition Key Removal..................... 14
Illuminated Entry........................ 21
Immobilizer (Sentry Key)................... 16
Infant Restraint........................ 82,83
Inflation Pressure Tires.................... 419
Information Center, Vehicle................. 294
Instrument Cluster....................283,284
Instrument Panel and Controls.............. 282
Instrument Panel Lens Cleaning............. 504
Integrated Power Module (Fuses)............ 504
Interior Appearance Care.................. 503
Intermittent Wipers (Delay Wipers)........... 190
Introduction............................. 4
Inverter, Power......................... 262
Jump Starting.......................... 462
Key-In Reminder......................... 16Key, Programming........................ 18
Key, Replacement........................ 17
Key, Sentry (Immobilizer)................... 16
Keyless Enter-N-Go................. 35,314,376
Keyless Entry System...................... 22
Keyless Go.......................... 12,314
Keys................................. 12
Kicker Sound System..................... 357
Lap/Shoulder Belts....................... 51
LATCH (Lower Anchors and Tether for
CHildren) ............................ 86,87
Latches................................ 99
Lead Free Gasoline...................... 435
Leaks, Fluid............................ 99
LifeofTires ............................ 425
Liftgate................................ 43
Liftgate Flipper Glass...................... 44
Liftgate Window Wiper/Washer............. 274
10
INDEX 555