2009 JEEP COMPASS fuel pressure

CAUTION!
•The TPMS has been optimized for the original
equipment tires and wheels. TPMS pressures and
warnings have been established for the tire size
equipped on your vehicle. Undesirable system
operation or sensor damage may result when us-
ing replacement equipment that is not of the same
size, type, and/or style. Aftermarket wheels can
cause sensor damage. Do not use aftermarket tire
sealants or balance beads if your vehicle is
equipped with a TPMS, as damage to the sensors
may result.
•After inspecting or adjusting the tire pressure,
always reinstall the valve stem cap. This will
prevent moisture and dirt from entering the valve
stem, which could damage the Tire Pressure Moni-
toring Sensor.NOTE:
•The TPMS is not intended to replace normal tire care
and maintenance or to provide warning of a tire failure
or condition.
•The TPMS should not be used as a tire pressure gauge
while adjusting your tire pressure.
•Driving on a significantly under-inflated tire causes
the tire to overheat and can lead to tire failure.
Under-inflation also reduces fuel efficiency and tire
tread life, and may affect the vehicle’s handling and
stopping ability.
•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.
300 STARTING AND OPERATING

4. For each subsequent ignition key cycle, a chime will
sound and the Tire Pressure Monitoring Telltale Light
will flash on and off for 75 seconds and then remain on
solid.
5. Once you repair or replace the original road tire and
reinstall it on the vehicle in place of the compact spare
tire, the TPMS will update automatically and the Tire
Pressure Monitoring Telltale Light will turn OFF, as long
as no tire pressure is below the low-pressure warning
limit in any of the four active road tires. The vehicle may
need to be driven for up to 20 minutes above 15 mph
(25 km/h) in order for the TPMS to receive this
information.
General Information
This device complies with Part 15 of the FCC rules and
RSS 210 of Industry Canada. Operation is subject to the
following conditions:
•This device may not cause harmful interference.
•This device must accept any interference received,
including interference that may cause undesired
operation.
The tire pressure sensors are covered under one of the
following licenses:
United States.....................KR5S120123
Canada........................2671-S120123
FUEL REQUIREMENTS
Your vehicle is designed to meet all emis-
sion regulations and provide excellent fuel
economy when using high-quality regular
unleaded gasoline with an octane rating of
87. The use of premium gasoline is not
recommended. The use of premium gaso-
line will provide no benefit over high-quality regular
gasolines and, in some circumstances may result in
poorer performance.
STARTING AND OPERATING 307
5

Rim Size
This is the rim size that is appropriate for the tire size
listed.
Inflation Pressure
This is the cold tire inflation pressure for your vehicle, for
all loading conditions.
Curb Weight
The curb weight of a vehicle is defined as the total weight
of the vehicle with all fluids, including vehicle fuel, at full
capacity conditions, and with no occupants or cargo
loaded into the vehicle. The front and rear curb weight
values are determined by weighing your vehicle on a
commercial scale before any occupants or cargo are
added.
Overloading
The load carrying components (springs, tires, wheels,
etc.) of your vehicle will provide satisfactory service as
long as you do not exceed the GVWR.The best way to figure out the total weight of your
vehicle is to weigh it when it is fully loaded and ready for
operation. Weigh it on a commercial scale to ensure that
it is not over the GVWR.
Overloading can cause potential safety hazards and
shorten useful service life. Heavier suspension compo-
nents do not necessarily increase the vehicle’s GVWR.
Loading
To load your vehicle properly, first figure out its empty
weight. Store heavier items down low and be sure you
distribute their weight as evenly as possible. Stow all
loose items securely before driving. Improper weight
distribution can have an adverse effect on the way your
vehicle steers and handles, and the way the brakes
operate.
STARTING AND OPERATING 315
5

WARNING!
A loose tire thrown forward in a collision or hard
stop could injure the occupants in the vehicle. Have
the deflated (flat) tire repaired or replaced immedi-
ately.
11. Check the tire pressure as soon as possible. Correct
the tire pressure as required.
JUMP-STARTING PROCEDURES
WARNING!
•Take care to avoid the radiator cooling fan when-
ever the hood is raised. It can start anytime the
ignition switch is on. You can be hurt by the fan.
(Continued)
WARNING! (Continued)
•Do not attempt to push or tow your vehicle to get
it started. Vehicles equipped with an automatic
transaxle cannot be started this way and may be
damaged. Unburned fuel could enter the catalytic
converter and once the engine has started, ignite
and damage the converter and vehicle. If the
vehicle has a discharged battery, booster cables
may be used to obtain a start from another vehicle.
This type of start can be dangerous if done im-
properly, so follow this procedure carefully.
•Wear eye protection and remove any metal jewelry
such as watch bands or bracelets that might make
an inadvertent electrical contact. You could be
seriously injured.
NOTE: Disconnecting the battery with the ignition in
the ON position will cause vehicles with an automatic
338 WHAT TO DO IN EMERGENCIES

ABS (Anti-Lock Brake System).............. 269
Adding Engine Coolant (Antifreeze).......... 360
Adding Fuel........................... 312
Adding Washer Fluid..................... 356
Additives, Fuel......................... 310
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . 352
Air Conditioner Maintenance............... 354
Air Conditioning, Operating Tips............ 243
Air Conditioning Refrigerant.............354,355
Air Conditioning System.................. 354
Air Pressure, Tires....................... 289
Airbag................................ 48
Airbag Deployment.....................53,55
Airbag Light.....................54,57,70,164
Airbag Maintenance....................... 57
Airbag, Side............................ 55
Airbag, Window (Side Curtain).............49,55
Alarm Light........................... 168
Alarm System (Security Alarm)............... 19Alterations/Modifications, Vehicle............. 8
Antenna, Satellite Radio................... 231
Antifreeze (Engine Coolant)...........359,386,387
Capacities........................... 386
Disposal............................ 362
Anti-Lock Brake System (ABS).............. 269
Anti-Lock Warning Light.................. 165
Anti-Theft Security Alarm (Theft Alarm)........ 19
Appearance Care........................ 368
Assistance Towing........................ 94
Automatic Dimming Mirror................. 76
Automatic Door Locks...................28,29
Automatic Transaxle...........12,251,256,332,366
Fluid Level Check...................... 366
Interlock System....................... 257
Overheating.......................... 332
Selection Of Lubricant................... 366
Shifting............................. 258
Special Additives...................... 366
418 INDEX

Headlights........................... 121
High Beam Indicator.................... 165
Instrument Cluster..................... 121
License............................. 382
Lights On Reminder.................... 122
Low Fuel............................ 164
Malfunction Indicator (Check Engine)........ 172
Map Reading......................... 126
Off-Road............................ 125
Oil Pressure.......................... 164
Seat Belt Reminder..................... 165
Security Alarm (Theft Alarm)............20,168
Theft Alarm (Security Alarm).............. 168
Tire Pressure Monitoring (TPMS)........... 169
Traction Control....................... 275
Turn Signal.....................121,123,381
Voltage............................. 163
Warning (Instrument Cluster Description)..... 163Loading Vehicle......................314,315
Capacities........................... 315
Tires ............................... 284
Locks
Child Protection........................ 31
Door................................ 26
Power Door........................... 27
Steering Wheel......................... 15
Lubrication, Body....................... 355
Lumbar Support........................ 114
Maintenance Free Battery.................. 353
Maintenance, General..................... 349
Maintenance Procedures................... 349
Maintenance Schedule.................... 390
Malfunction Indicator Light
(Check Engine).......................172,347
Manual, Service......................... 413
426 INDEX

Manual Transaxle..................251,254,366
Downshifting......................... 255
Fluid Level Check...................367,368
Frequency of Fluid Change............367,368
Lubricant Selection...............366,367,368
Map/Reading Lights..................... 126
Master Cylinder (Brakes).................. 364
Mirrors................................ 75
Automatic Dimming..................... 76
Electric Powered....................... 77
Outside.............................. 76
Rearview............................. 75
Vanity............................... 79
Modifications/Alterations, Vehicle............. 8
Monitor, Tire Pressure System............... 298
Mopar Parts.........................348,412
Multi-Function Control Lever............... 121
New Vehicle Break-In Period................ 68Occupant Restraints....................... 36
Octane Rating, Gasoline (Fuel).............. 307
Odometer............................. 171
Trip .............................169,171
Oil Change Indicator..................... 176
Oil Change Indicator, Reset................. 176
Oil, Engine.........................349,386
Capacity............................ 386
Change Interval....................... 350
Checking............................ 349
Disposal............................ 352
Filter............................... 352
Identification Logo..................... 351
Materials Added to..................... 351
Recommendation...................350,386
Synthetic............................ 351
Viscosity............................ 351
Onboard Diagnostic System..............346,347
Opener, Garage Door (HomeLink) ........... 134
INDEX 427
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