2011 RAM CHASSIS CAB fuel cap

MAINTAINING YOUR VEHICLECONTENTS  Engine Compartment — 5.7L ............. 377
 Onboard Diagnostic System (OBD II) ....... 378
▫ Loose Fuel Filler Cap Message ........... 378
 Emissions Inspection And Maintenance
Programs ............................ 379
 Replacement Parts ..................... 380
 Dealer Service ........................ 380
 Maintenance Procedures ................. 381
▫ Engine Oil ......................... 382 ▫ Engine Oil Filter ..................... 384
▫ Engine Air Cleaner Filter ............... 384
▫ Maintenance-Free Battery .............. 385
▫ Air Conditioner Maintenance ............ 387
▫ Front Prop Shaft Lubrication – Four-Wheel
Drive Models ....................... 388
▫ Body Lubrication .................... 388
▫ Windshield Wiper Blades ............... 389
▫ Adding Washer Fluid ................. 389
7

ONBOARD DIAGNOSTIC SYSTEM (OBD II)
Your vehicle is equipped with a sophisticated onboard
diagnostic system called OBD II. This system monitors
the performance of the emissions, engine, and automatic
transmission control systems. When these systems are
operating properly, your vehicle will provide excellent
performance and fuel economy, as well as engine emis-
sions well within current government regulations.
If any of these systems require service, the OBD II system
will turn on the “Malfunction Indicator Light (MIL).” It
will also store diagnostic codes and other information to
assist your service technician in making repairs. Al-
though your vehicle will usually be drivable and not
need towing, see your authorized dealer for service as
soon as possible. CAUTION!• Prolonged driving with the MIL on could cause
further damage to the emission control system. It
could also affect fuel economy and drivability. The
vehicle must be serviced before any emissions
tests can be performed.
• If the MIL is flashing, while the engine is running,
severe catalytic converter damage and power loss
will soon occur. Immediate service is required.
Loose Fuel Filler Cap Message
If the vehicle diagnostic system determines
that the fuel filler cap is loose, improperly
installed, or damaged, a loose gascap indicator
will display in the EVIC telltale display area.
Refer to “Electronic Vehicle Information Center (EVIC) in
“Understanding Your Instrument Panel” for further in-
formation. Tighten the fuel filler cap properly and press378 MAINTAINING YOUR VEHICLE

the SELECT button to turn off the message. If the
problem continues, the message will appear the next time
the vehicle is started.
A loose, improperly installed, or damaged fuel filler cap
may also turn on the Malfunction Indicator Light (MIL).
EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS
In some localities, it may be a legal requirement to pass
an inspection of your vehicle’s emissions control system.
Failure to pass could prevent vehicle registration.
For states that require an Inspection and Mainte-
nance (I/M), this check verifies the “Malfunction
Indicator Light (MIL)” is functioning and is not
on when the engine is running, and that the OBD II
system is ready for testing. Normally, the OBD II system will be ready. The OBD II
system may not be ready if your vehicle was recently
serviced, recently had a dead battery or a battery replace-
ment. If the OBD II system should be determined not
ready for the I/M test, your vehicle may fail the test.
Your vehicle has a simple ignition key-actuated test,
which you can use prior to going to the test station. To
check if your vehicle’s OBD II system is ready, you must
do the following:
1. Turn the ignition switch to the ON position, but do not
crank or start the engine.
2. If you crank or start the engine, you will have to start
this test over.
3. As soon as you turn the ignition switch to the ON
position, you will see the MIL symbol come on as part of
a normal bulb check.
7 MAINTAINING YOUR VEHICLE 379

NOTE: Under no circumstances should oil change
intervals exceed 8,000 miles (13 000 km) or six months,
whichever occurs first.
Engine Oil Selection
For best performance and maximum protection under all
types of operating conditions, the manufacturer only
recommends engine oils that are API Certified and meet
the requirements of Chrysler Material Standard MS-6395.
American Petroleum Institute (API) Engine Oil
Identification Symbol
This symbol means that the oil has
been certified by the American
Petroleum Institute (API). The
manufacturer only recommends
API Certified engine oils. CAUTION!Do not use chemical flushes in your engine oil as the
chemicals can damage your engine. Such damage is
not covered by the New Vehicle Limited Warranty.
Engine Oil Viscosity (SAE Grade)
SAE 5W-20 engine oil is recommended for all operating
temperatures. This engine oil improves low temperature
starting and vehicle fuel economy. The engine oil filler
cap also shows the recommended engine oil viscosity for
your engine. For information on engine oil filler cap
location, refer to “Engine Compartment” in “Maintaining
Your Vehicle” for further information.
Lubricants which do not have both the engine oil certi-
fication mark and the correct SAE viscosity grade num-
ber should not be used.
7 MAINTAINING YOUR VEHICLE 383

FLUID CAPACITIES
U.S. Metric
Fuel (Approximate)
Standard Rear Tank 52 Gallons 197 Liters
Optional Midship Tank 22 Gallons 83 Liters
Engine Oil with Filter
5.7L Engine (SAE 5W-20, API Certified) 7 Quarts 6.6 Liters
Cooling System
5.7L Engine (MOPAR  Antifreeze/Coolant 5
Year/100,000 Mile Formula) or equivalent. 18.7 Quarts 17.7 Liters422 MAINTAINING YOUR VEHICLE

FLUIDS, LUBRICANTS AND GENUINE PARTS
Engine
Component Fluid, Lubricant, or Genuine Part
Engine Coolant MOPAR  Antifreeze/Coolant 5–Year/100,000 Mile Formula HOAT (Hy-
brid Organic Additive Technology) or equivalent.
Engine Oil – 5.7L Engine Use API Certified SAE 5W-20 Engine Oil, meeting the requirements of
Chrysler Material Standard MS-6395. Refer to your engine oil filler cap for
correct SAE grade.
Engine Oil Filter – 5.7L Engine MOPAR  Engine Oil Filter or equivalent.
Spark Plugs – 5.7L Engine LZFR5C–11 (Gap 0.043 in [1.09 mm])
Fuel Selection – 5.7L Engine 87 Octane Acceptable - 89 Octane Recommended
7 MAINTAINING YOUR VEHICLE 423

Adding Engine Coolant (Antifreeze) .......... 394
Adding Fuel ........................... 322
Adjustable Pedals ....................... 149
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . 384
Air Conditioner Maintenance ............... 387
Air Conditioning ........................ 248
Air Conditioning Controls ................. 248
Air Conditioning, Operating Tips ............ 258
Air Conditioning Refrigerant ............. 387,388
Air Conditioning System ............. 248,252,387
Air Pressure, Tires .................... 305,313
Airbag ................................ 49
Airbag Deployment ....................... 56
Airbag Light ..................... 55,59,74,190
Airbag Maintenance ....................... 58
Airbag, Side ............................ 54
Airbag, Window (Side Curtain) ............... 54
Alarm Light ........................... 182 Alarm, Panic ............................ 24
Alarm (Security Alarm) .................... 18
Alarm System (Security Alarm) ............... 18
Alterations/Modifications, Vehicle ............. 7
Antenna, Satellite Radio ................ 232,241
Antifreeze (Engine Coolant) ................ 393
Capacities ........................... 422
Disposal ............................ 396
Anti-Lock Warning Light ............... 190,293
Anti-Theft Security Alarm (Theft Alarm) ........ 18
Anti-Theft System ........................ 18
Appearance Care ........................ 405
Ashtray ............................... 160
Assistance Towing ....................... 102
Auto Down Power Windows ................ 35
Automatic Dimming Mirror ................. 82
Automatic Headlights .................... 141
Automatic Temperature Control (ATC) ......... 252454 INDEX

Tow Hooks .......................... 371
Towing ............................. 372
Emission Control System Maintenance ...... 379,426
Engine ............................... 377
Air Cleaner .......................... 384
Block Heater ......................... 265
Break-In Recommendations ................ 71
Compartment Identification ............... 377
Coolant (Antifreeze) .................... 423
Exhaust Gas Caution .................. 73,321
Flooded, Starting ...................... 264
Jump Starting ......................... 366
Oil .............................. 382,423
Oil Filler Cap ......................... 383
Oil Selection .......................... 383
Oil Synthetic ......................... 384
Temperature Gauge .................... 179
Enhanced Accident Response Feature .......... 56 Event Data Recorder ...................... 59
Exhaust Gas Caution ................... 73,321
Exhaust System ....................... 73,390
Exterior Lighting ........................ 141
Exterior Lights .......................... 76
Filters
Air Cleaner .......................... 384
Engine Fuel .......................... 423
Engine Oil ........................ 384,423
Engine Oil Disposal .................... 384
Flashers
Turn Signal ...................... 76,145,179
Flat Tire Stowage ........................ 366
Flooded Engine Starting ................... 264
Fluid, Brake ........................... 424
Fluid Capacities ......................... 422
Fluid Leaks ............................. 76458 INDEX