fuel cap Ram 3500 2016 User Guide

access this information to assist with the diagnosis and
service of your vehicle and emissions system.
WARNING!
•ONLY an authorized service technician should con-
nect equipment to the OBD II connection port in
order to diagnose or service your vehicle.
• If unauthorized equipment is connected to the
OBD II connection port, such as a driver-behavior
tracking device, it may:
• Be possible that vehicle systems, including
safety related systems, could be impaired or a
loss of vehicle control could occur that may result
in an accident involving serious injury or death.
• Access, or allow others to access, information
stored in your vehicle systems, including per-
sonal information. For further information, refer to “Privacy Practices — If
Equipped With Uconnect 8.4 Radio” and “Uconnect
CyberSecurity” in “All About Uconnect Access” in your
Owner ’s Manual Radio Supplement and “Cybersecurity”
in “Understanding Your Instrument Panel” in your Own-
er ’s Manual on the DVD.
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/DID telltale display
area. Refer to “Electronic Vehicle Information Center
(EVIC)” or “Driver Information Display (DID)” in “Un-
derstanding Your Instrument Panel” for further informa-
tion. Tighten the fuel filler cap properly and push the
794 MAINTAINING YOUR VEHICLE

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 notbe 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 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. Cycle the ignition switch to the ON position, but do
not crank or start the engine.
NOTE: If you crank or start the engine, you will have to
start this test over.
2. As soon as you cycle the ignition switch to the ON position, you will see the “Malfunction Indicator Light
(MIL)” symbol come on as part of a normal bulb
check.
7
MAINTAINING YOUR VEHICLE 795

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.
This symbol certifies 0W-20, 5W-
20, 0W-30, 5W-30 and 10W-30 en-
gine 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 — 3.6L Engines (1500 Models
Only)
MOPAR SAE 5W-20 engine oil approved to FCA Material
Standard MS-6395 or equivalent Pennzoil or Shell Helix
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 vehicle. For information on
engine oil filler cap location, refer to “Engine Compart-
ment” in “Maintaining Your Vehicle” for further informa-
tion.
NOTE:MOPAR SAE 5W-30 engine oil approved to FCA
Material Standard MS-6395 may be used when SAE
5W-20 engine oil meeting MS-6395 is not available.
800 MAINTAINING YOUR VEHICLE

Engine Oil Viscosity — 5.7L Engine (1500/2500/3500
Models)
MOPAR SAE 5W-20 engine oil approved to FCA Material
Standard MS-6395 such as Pennzoil, Shell Helix or
equivalent is recommended for all operating tempera-
tures. 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 the “Engine Com-
partment” illustration in this section.
Lubricants which do not have both the engine oil certi-
fication mark and the correct SAE viscosity grade num-
ber should not be used.NOTE:
For 2500/3500 trucks with a 5.7L engine operat-
ing under a gross combined weight rating of 14,000 lbs
(6 350 kg) or greater, SAE 5W-30 meeting FCA Material
Standard MS-6395 engine oil is recommended for all
operating temperatures.
Engine Oil Viscosity — 6.4L Engine
Use MOPAR SAE 0W-40 engine oil approved to FCA
Material Standard MS-12633 such as Pennzoil Ultra
equivalent is recommended for all operating tempera-
tures.
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 the “Engine Com-
partment” in this section.
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 801

FLUID CAPACITIES
U.S.Metric
Fuel (Approximate)
1500 Regular Cab Shortbed/Crew Quad Cab Models 26 Gallons98 Liters
1500 Regular Cab Longbed/Crew Quad Cab Models (Optional) 32 Gallons 121 Liters
2500/3500 Shortbed Models 31 Gallons117 Liters
2500/3500 Longbed Models 32 Gallons121 Liters
Engine Oil With Filter
3.6L Engine (We recommend you use SAE 5W-20, API Certified) 6 Quarts5.6 Liters
5.7L Engines (We recommend you use SAE 5W-20, API Certified) 7 Quarts 6.6 Liters
5.7L Engine (We recommend you use SAE 5W-30, API Certified),
for 2500/3500 trucks operating under a gross combined weight
rating greater than 14,000 lbs (6 350 kg). 7 Quarts
6.6 Liters
6.4L Engines (We recommend you use SAE 0W-40 engine oil
meeting the requirements of FCA Material Standard MS-12633 for
use in all operating temperatures.) 7 Quarts
6.6 Liters
864 MAINTAINING YOUR VEHICLE

Hazard Warning Flasher..................727
Jump Starting ......................... .771
Tow Hooks ........................... .777
Emission Control System Maintenance ..........795
Engine ............................. .791, 792
Air Cleaner .......................... .802
Block Heater ......................... .486
Break-In Recommendations ................117
Compartment ......................... .790
Compartment Identification .........790, 791, 792
Coolant (Antifreeze) .....................866
Exhaust Gas Caution .................119,680
Flooded, Starting ...................... .480
Fuel Requirements ...................675, 864
Jump Starting ......................... .771
Oil .......................... .798, 864, 866
Oil Filler Cap ......................... .801
Oil Filter ............................ .802
Oil Selection ...................... .799, 864Oil Synthetic
......................... .802
Overheating .......................... .727
Engine Oil Viscosity ....................800, 801
Engine Oil Viscosity Chart ...................800
Enhanced Accident Response Feature ............81
Entry System, Illuminated ....................24
Ethanol ............................ .677, 681
Event Data Recorder ........................84
Exhaust Gas Caution ....................119,680
Exhaust System .......................119,816
Exterior Lighting ......................... .171
Exterior Lights .......................... .122
Filters Air Cleaner .......................... .802
Engine Oil ........................ .802, 866
Engine Oil Disposal .....................802
Flashers Turn Signal .....................122, 181, 326
10
INDEX 901

Flat Tire Stowage..................... .745, 765
Flexible Fuel Vehicles Cruising Range ........................ .683
Engine Oil ........................... .682
Fuel Requirements ...................681, 682
Maintenance .......................... .684
Replacement Parts ...................... .683
Starting ............................. .683
Flooded Engine Starting ....................480
Fluid, Brake ............................ .870
Fluid Capacities ......................... .864
Fluid Leaks ............................ .122
Fluid Level Checks Brake ............................... .826
Power Steering ........................ .615
Fluids, Lubricants And Genuine Parts ...........866
Fog Lights ....................... .176, 317, 856
Fold Flat Load Floor ...................... .249
Four-Way Hazard Flasher ...................727 Four Wheel Drive
........................ .522
Freeing A Stuck Vehicle .....................775
Front Axle (Differential) .....................827
Fuel .................................. .675
Adding ............................. .684
Additives ............................ .679
Clean Air ............................ .677
Ethanol .......................... .677, 681
Filler Cap (Gas Cap) .....................686
Gasoline ............................. .675
Light ............................... .314
Materials Added ....................... .679
Methanol ............................ .677
Octane Rating ..................... .675, 866
Requirements ...................... .675, 864
Tank Capacity ......................... .864
Fuel, Flexible ........................... .681
Fuses ................................. .841
902 INDEX

Garage Door Opener (HomeLink)..........217, 224
Gas Cap (Fuel Filler Cap) ................686, 794
Gasoline, Clean Air ....................... .677
Gasoline (Fuel) .......................... .675
Gasoline, Reformulated .....................677
Gear Ranges ........................ .500, 512
Gear Select Lever Override ..................778
General Information ...................... .675
Glass Cleaning .......................... .838
Grocery Bag Retainer ...................... .247
Gross Axle Weight Rating ...................690
Gross Vehicle Weight Rating ..................689
Guide, Body Builders ........................6
GVWR ................................ .687
Hazard Driving Through Flowing, Rising, Or Shallow Stand-
ing Water ............................ .591
Hazard Warning Flasher ....................727 Headlights
............................. .854
Automatic ........................... .171
Cleaning ............................ .838
High Beam ........................... .182
High Beam/Low Beam Select Switch .........182
Passing ............................. .182
Switch .............................. .171
Head Restraints ......................... .160
Heated Mirrors ...................... .144, 248
Heater ............................. .421, 426
Heater, Engine Block ...................... .486
High Beam/Low Beam Select (Dimmer) Switch . . . .182
Hill Descent Control ...................... .632
Hill Descent Control Indicator ................632
Hill Start Assist .......................... .623
Hitches Trailer Towing ........................ .697
Hoisting ............................... .770
HomeLink (Garage Door Opener) ..............217
10
INDEX 903

Lane Change Assist....................... .182
Lap/Shoulder Belts .........................56
Latches ............................... .122
Lead Free Gasoline ....................... .675
Leaks, Fluid ............................ .122
Life Of Tires ............................ .658
Light Bulbs ......................... .122, 852
Lights ............................. .122, 170
AirBag ........................82, 120, 297
Automatic Headlights ....................171
Brake Assist Warning ....................630
Brake Warning ........................ .298
Bulb Replacement ...................... .854
Cap Top Clearance ..................... .860
Cargo .............................. .180
Center Mounted Stop ....................858
Courtesy/Reading ................178, 180, 215
Cruise ........................... .327, 329
Daytime Running ...................... .173Engine Temperature Warning
...............300
Exterior ............................. .122
Fog ......................... .176, 317, 856
Four-Wheel Drive Indicator ................526
Hazard Warning Flasher ..................727
Headlights ........................... .171
High Beam ........................... .182
High Beam/Low Beam Select ...............182
Hill Descent Control Indicator ..............632
Illuminated Entry ........................24
Interior ....................177, 178, 180, 215
Low Fuel ............................ .314
Malfunction Indicator (Check Engine) .........307
Park ............................ .325, 327
Passing ............................. .182
Seat Belt Reminder ..................... .296
Security Alarm ........................ .300
Service .......................... .852,

854
Side Marker .......................... .86310
INDEX 905

Multi-Function Control Lever.................181
Navigation System (Uconnect GPS) .............212
New Vehicle Break-In Period .................117
Occupant Restraints ........................52
Octane Rating, Gasoline (Fuel) ................675
Off-Pavement Driving (Off-Road) ...........570, 593
Off-Road Driving (Off-Pavement) ...........570, 593
Oil, Engine ......................... .798, 866
Capacity ............................ .864
Change Interval ....................... .799
Dipstick ............................. .798
Disposal ............................. .802
Filter ............................ .802, 866
Filter Disposal ........................ .802
Identification Logo ..................... .800
Pressure Warning Light ................302, 305
Recommendation ....................799, 864 Synthetic
............................ .802
Viscosity ...................... .800, 801, 864
Oil Filter, Change ........................ .802
Oil Filter, Selection ....................... .802
Oil Pressure Light ..................... .302, 305
Onboard Diagnostic System ..................793
Operating Precautions ..................... .793
Operator Manual (Owner’s Manual) .............4
Outside Rearview Mirrors ...................138
Overdrive .......................... .509, 520
Overdrive OFF Switch ..................509, 520
Overhead Console ........................ .215
Overheating, Engine ...................... .727
Owner’s Manual (Operator Manual) ..........4,890
Paint Care ............................. .833
Panic Alarm ..............................29
Parking Brake ........................... .616
ParkSense System, Rear ..................194, 203
10
INDEX 907