2014 JEEP COMPASS fuel pressure

TIRE ROTATION RECOMMENDATIONS .....403
 TIRE PRESSURE MONITORING
SYSTEM (TPMS) ...................... .404
▫ Base System ........................ .407
▫ Premium System — If Equipped ...........409
▫ General Information ...................413
 FUEL REQUIREMENTS ..................414
▫ 2.0L And 2.4L Engine ...................414
▫ Reformulated Gasoline .................414
▫ Gasoline/Oxygenate Blends ..............415
▫ E-85 Usage In Non-Flex Fuel Vehicles .......415
▫ MMT In Gasoline .....................416
▫ Materials Added To Fuel ................416 ▫
Fuel System Cautions ...................417
▫ Carbon Monoxide Warnings .............418
 ADDING FUEL ....................... .418
▫ Fuel Filler Cap (Gas Cap) ...............418
▫ Loose Fuel Filler Cap Message ............420
 VEHICLE LOADING ....................421
▫ Vehicle Certification Label ...............421
 TRAILER TOWING .....................423
▫ Common Towing Definitions .............423
▫ Trailer Hitch Classification ...............426
▫ Trailer Towing Weights (Maximum Trailer Weight
Ratings) ........................... .427
▫ Trailer And Tongue Weight ..............428
324 STARTING AND OPERATING

WARNING!(Continued)
•Unequal tire pressures from one side of the vehicle
to the other can cause the vehicle to drift to the
right or left.
• Always drive with each tire inflated to the recom-
mended cold tire inflation pressure.
Economy
Improper inflation pressures can cause uneven wear
patterns to develop across the tire tread. These abnormal
wear patterns will reduce tread life resulting in a need for
earlier tire replacement. Under-inflation also increases
tire rolling resistance resulting in higher fuel consump-
tion.
Ride Comfort And Vehicle Stability
Proper tire inflation contributes to a comfortable ride.
Over-inflation produces a jarring and uncomfortable
ride. Both underinflation and over-inflation affect the
stability of the vehicle and can produce a feeling of
sluggish response or over responsiveness in the steering.
NOTE:
• Unequal tire pressures from side to side may cause
erratic and unpredictable steering response.
• Unequal tire pressure from side to side may cause the
vehicle to drift left or right.
Tire Inflation Pressures
The proper cold tire inflation pressure is listed on the
driver’s side B-Pillar or rear edge of the driver’s side
door.
5
STARTING AND OPERATING 393

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.
• Seasonal temperature changes will affect tire pressure,
and the TPMS will monitor the actual tire pressure in
the tire.
Base System
This is the TPMS warning indicator located in the
instrument cluster. The TPMS uses wireless technology with wheel rim
mounted electronic sensors to monitor tire pressure lev-
els. 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 check the
tire pressure in all of the tires on your vehicle regularly
and to maintain the proper pressure.
The TPMS consists of the following components:
• Receiver Module.
• Four Tire Pressure Monitoring Sensors.
• Tire Pressure Monitoring Telltale Light.
Tire Pressure Monitoring Low Pressure Warnings
The Tire Pressure Monitoring Telltale Light will illumi-
nate in the instrument cluster, a LOW TIRE message will
be displayed for a minimum of five seconds, and an
5
STARTING AND OPERATING 407

The tire pressure sensors are covered under one of the
following licenses:
United StatesMRXC4N3MF9
Canada 2546A-C4N3MF9
FUEL REQUIREMENTS
2.0L And 2.4L Engine
This engine is designed to meet all emis-
sions regulations and provide excellent
fuel economy and performance when us-
ing high-quality unleaded “regular” gaso-
line having an octane rating of 87. The use
of premium gasoline will not provide any benefit over
regular gasoline in these engines.
Light spark knock at low engine speeds is not harmful to
your engine. However, continued heavy spark knock at high speeds can cause damage and immediate service is
required. Poor quality gasoline can cause problems such
as hard starting, stalling, and hesitations. If you experi-
ence these symptoms, try another brand of gasoline
before considering service for the vehicle.
Over 40 auto manufacturers worldwide have issued and
endorsed consistent gasoline specifications (the World-
wide Fuel Charter, WWFC) which define fuel properties
necessary to deliver enhanced emissions, performance,
and durability for your vehicle. The manufacturer recom-
mends the use of gasolines that meet the WWFC speci-
fications if they are available.
Reformulated Gasoline
Many areas of the country require the use of cleaner
burning gasoline referred to as “Reformulated Gasoline.”
Reformulated gasoline contain oxygenates and are spe-
cifically blended to reduce vehicle emissions and im-
prove air quality.
414 STARTING AND OPERATING

Inflation Pressure
This is the cold tire inflation pressure for your vehicle for
all loading conditions up to full GAWR.
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.
422 STARTING AND OPERATING

ABS (Anti-Lock Brake System)................366
Adding Engine Coolant (Antifreeze) ............499
Adding Fuel ............................ .418
Adding Washer Fluid ..................... .493
Additives, Fuel .......................... .416
Airbag ..................................62
Airbag Deployment ........................73
Airbag Light .............................70
Airbag Maintenance ........................74
Airbag, Side ..............................66
Airbag, Window (Side Curtain) ................66
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . .488
Air Conditioner Maintenance .................490
Air Conditioning ......................... .307
Air Conditioning Controls ...................307
Air Conditioning Filter .....................318
Air Conditioning, Operating Tips ..............319
Air Conditioning Refrigerant .................490
Air Conditioning System ....................307 Air Pressure, Tires
........................ .393
Alarm Light ............................ .227
Alarm System (Security Alarm) ................18
Alterations/Modifications, Vehicle ...............8
Antenna, Satellite Radio .....................266
Antifreeze (Engine Coolant) ..................498
Capacities ........................... .527
Disposal ............................. .501
Anti-Lock Brake System (ABS) ................366
Anti-Lock Warning Light ....................224
Appearance Care ..........................511
Assistance Towing ........................ .127
Automatic Dimming Mirror ..................110
Automatic Door Locks ......................32
Automatic Temperature Control (ATC) ..........311
Automatic Transaxle ........................12
Fluid Level Check ...................... .509
Overheating .......................... .442
Automatic Transmission ....................332
550 INDEX

Fluid and Filter Changes..................507
Fluid Level Check ...................... .507
Fluid Type ........................... .506
Gear Ranges .......................... .335
Special Additives ...................... .506
Autostick .............................. .347
Battery ................................ .489
Keyless Transmitter Replacement (RKE) ........25
Belts, Seat .............................. .101
Body Mechanism Lubrication .................492
B-Pillar Location ......................... .387
Brake Assist System ...................... .370
Brake Fluid ............................ .529
Brake, Parking .......................... .363
Brakes ................................ .365
Brake System ........................... .365
Anti-Lock (ABS) ....................... .366
Master Cylinder ....................... .503Parking
............................. .363
Warning Light ........................ .225
Brake/Transmission Interlock .................334
Bulb Replacement ........................ .524
Bulbs, Light ............................ .104
Calibration, Compass ..................... .247
Camera, Rear ........................... .181
Capacities, Antifreeze (Engine Coolant) ..........527
Capacities, Fluid ......................... .527
Caps, Filler Fuel ................................ .418
Oil (Engine) .......................... .479
Power Steering ........................ .362
Radiator (Coolant Pressure) ................500
Carbon Monoxide Warning ..................100
Cargo Area Cover ........................ .206
Cargo Area Features ...................... .205
Car

go Compartment ...................... .205
10
INDEX 551

Headlight Switch...................... .166
High Beam ........................... .169
High Beam Indicator .....................224
High Beam/Low Beam Select ...............169
Instrument Cluster ..................... .166
License ............................. .527
Lights On Reminder .....................167
Low Fuel ............................ .223
Malfunction Indicator (Check Engine) .........233
Map Reading ......................... .171
Oil Pressure .......................... .223
Seat Belt Reminder ..................... .224
Security Alarm ..........................19
Service .............................. .525
Tire Pressure Monitoring (TPMS) ............229
Traction Control ....................... .379
Turn Signal .......................... .104
Voltage ............................. .222
Warning (Instrument Cluster Description) ......222Loading Vehicle
......................... .421
Capacities ........................... .422
Tires ............................... .387
Locks ..................................30
Automatic Door .........................32
Child Protection .........................34
Door .................................30
Power Door ............................31
Lubrication, Body ........................ .492
Luggage Rack (Roof Rack) ...................213
Lug Nuts .............................. .443
Lumbar Support ......................... .156
Maintenance Free Battery ....................489
Maintenance Procedures ....................484
Maintenance Schedule ..................... .532
Malfunction Indicator Light (Check Engine) .......233
Manual, Service ......................... .546
10
INDEX 559