fuel cap Ram 1500 2016 Owner's Manual

Yellow Telltale Indicator Lights
Engine Check/Malfunction Indicator Light (MIL)
Yellow Telltale
LightWhat It Means
Engine Check/Malfunction Indicator Light (MIL)
The Engine Check/Malfunction Indicator Light (MIL) is a part of an Onboard Diagnostic
System called OBD II that monitors engine and automatic transmission control systems. The
light will illuminate when the ignition is in the ON position before engine start. If the bulb
does not come on when turning the key from OFF to ON/RUN, have the condition checked
promptly.
Certain conditions, such as a loose or missing gas cap, poor quality fuel, etc., may illuminate
the light after engine start. The vehicle should be serviced if the light stays on through sev-
eral typical driving styles. In most situations, the vehicle will drive normally and will not
require towing.
When the engine is running, the MIL may flash to alert serious conditions that could lead to
immediate loss of power or severe catalytic converter damage. The vehicle should be ser-
viced as soon as possible if this occurs.
310 UNDERSTANDING YOUR INSTRUMENT PANEL

Cargo Light — If Equipped
Yellow Tell-
tale LightWhat It Means
Cargo Light
The cargo light will illuminate when the cargo light is activated by pressing the cargo light but-
ton on the headlight switch.
Loose Fuel Filler Cap Indicator Light — If Equipped
Yellow Telltale
LightWhat It Means
Loose Fuel Filler Cap Indicator Light
This light will illuminate when fuel filler cap is loose. Properly close the filler cap to disen-
gage the light. If the light does not turn off, please see your authorized dealer.
322 UNDERSTANDING YOUR INSTRUMENT PANEL

•Fuel Saver Display — If Equipped
This feature will allow you to enable fuel saver mode and
will be displayed in the EVIC/DID. Press the “Fuel Saver
Display” button on the touchscreen select from “On” or
“Off.”
Units
After pressing the “Units” button on the touchscreen you
may select each unit of measure independently displayed
in the Driver Information Display (DID), and navigation
system (if equipped). The following selectable units of
measure are listed below:
•Speed
Select from: “MPH” or “km/h.”
•Distance
Select from: “mi” or “km.”•Fuel Consumption
Select from: “MPG” (US), “MPG” (UK), “L/100 km” or
“km/L.”
•Capacity
Select from: “gal” (US), “gal” (UK), “L/100 km” or “L.”
•Pressure
Select from: “psi,” “kPa,” or “bar.”
•Temperature
Select from: “°C,” or “°F.”
•Power
Select from: “HP” (US), “HP” (UK), and “kW.”
•Torque
Select from: “lb-ft” or “Nm.”
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UNDERSTANDING YOUR INSTRUMENT PANEL 383

•Controls Screen Time-Out — If Equipped
When this feature is selected, the Controls Screen will
stay open for five seconds before the screen times out.
With the feature deselected, the screen will stay open
until it is manually closed. Press the “Controls Screen
Time-Out” button on the touchscreen, until a check-mark
appears next to the setting, showing that setting has been
selected.
•Fuel Saver Display — If Equipped
This feature will allow you to enable fuel saver mode and
will be displayed in the DID. Press the “Fuel Saver
Display” button on the touchscreen, until a check-mark
appears next to the setting, showing that setting has been
selected.
Units
After pressing the “Units” button on the touchscreen you
may select each unit of measure independently displayedin the Driver Information Display (DID), and navigation
system (if equipped). The following selectable units of
measure are listed below:
•Speed
Select from: “MPH” or “km/h.”
•Distance
Select from: “mi” or “km.”
•Fuel Consumption
Select from: “MPG” (US), “MPG” (UK), “L/100 km” or
“km/L.”
•Capacity
Select from: “gal” (US), “gal” (UK), “L/100 km” or “L.”
•Pressure
Select from: “psi,” “kPa,” or “bar.”
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UNDERSTANDING YOUR INSTRUMENT PANEL 401

▫Ethanol Fuel (E-85)....................680
▫Fuel Requirements....................681
▫Selection Of Engine Oil For Flexible Fuel Vehicles
(E-85) And Gasoline Vehicles.............681
▫Starting............................682
▫Cruising Range.......................682
▫Replacement Parts....................682
▫Maintenance........................683
ADDING FUEL........................683
▫Loose Fuel Filler Cap Message............685
VEHICLE LOADING....................686
▫Certification Label....................686TRAILER TOWING.....................688
▫Common Towing Definitions.............688
▫Trailer Hitch Type and Maximum Trailer
Weight.............................696
▫Trailer Towing Weights (Maximum Trailer Weight
Ratings)............................697
▫Trailer And Tongue Weight..............697
▫Towing Requirements..................698
▫Towing Tips.........................708
SNOWPLOW.........................710
▫1500 Models Only.....................710
▫2500/3500 Models Only.................711
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STARTING AND OPERATING 475

WARNING!
If the stabilizer/sway bar will not return to On-Road
mode, vehicle stability is reduced. Do not attempt to
drive the vehicle over 18 mph (29 km/h). Driving
faster than 18 mph (29 km/h) may cause loss of
control of the vehicle, which could result in serious
injury or death. Contact your local service center for
assistance.
SAFE OFF-ROAD DRIVING — POWER WAGON
ONLY
Off-Road Driving Tips And Vehicle Characteristics
Your vehicle has excellent on and off-road capabilities.
These off-road capabilities will allow you to explore
those wilderness trails where few travel, providing a
source of exciting and satisfying recreation. Before you
venture out, you should contact your local governmentalagency to determine the designated off-road vehicle
(ORV) trails or recreation areas. You should always tread
lightly and only use established roads, trails or ORV
recreational areas. The National Forest Service, Bureau of
Land Management or local Department of Natural Re-
sources are a wealth of information and usually have
maps with marked trails.
Skid Plates And Underbody Protection
Steel skid plates protect the major driveline components
of the truck including the fuel tank, transfer case and
steering damper. In addition, this vehicle is equipped
with boxed cross members and fore/aft rails. This addi-
tional protection allows the vehicle to be utilized in
severe off-road situations that would be considered im-
passable by a normal truck.
Ramp Travel Index (RTI)
The ramp travel index is the distance, in inches, that you
can drive your vehicle with one wheel on a 20-degree
5
STARTING AND OPERATING 569

WARNING!(Continued)
time the vehicle is raised. Have any abnormal
conditions repaired promptly. Until repaired, drive
with all side windows fully open.
FLEXIBLE FUEL (3.6L ENGINE ONLY) — IF
EQUIPPED
E-85 General Information
The information in this section is unique for Flexible Fuel
vehicles only. These vehicles can be identified by a
unique fuel filler door label that statesEthanol (E-85) or
Unleaded Gasoline Onlyand a yellow fuel cap. Please
refer to the other sections of this manual for information
on features that are common between Flexible Fuel and
non-Flexible Fuel powered vehicles.
CAUTION!
Only vehicles with the E-85 fuel filler door label or a
yellow gas cap can operate on E-85.
Ethanol Fuel (E-85)
E-85 is a mixture of approximately 85% ethanol and 15%
unleaded gasoline.
WARNING!
Ethanol vapors are extremely flammable and could
cause serious personal injury. Never have any smok-
ing materials lit or products that can cause spark in or
near the vehicle when removing the fuel filler tube
cap (gas cap) or filling the tank. Do not use E-85 as a
cleaning agent and never use it near an open flame.
680 STARTING AND OPERATING

Maintenance
CAUTION!
Do not use ethanol mixture greater than 85% in your
vehicle. It will cause difficulty in cold starting and
may affect drivability.
ADDING FUEL
The fuel filler cap (gas cap) is located behind the fuel
filler door, on the left side of the vehicle. Open the fuel
door and remove the fuel cap by turning it counter-
clockwise.
NOTE:When removing the fuel filler cap, lay the cap
tether in the hook, located on the fuel filler door.
Fuel Filler Cap
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STARTING AND OPERATING 683

CAUTION!
•Damage to the fuel system or emissions control
system could result from using an improper fuel
tank filler tube cap.
•A poorly fitting fuel filler cap could let impurities
into the fuel system.
•A poorly fitting fuel filler cap may cause the
“Malfunction Indicator Light (MIL)” to turn on.
•To avoid fuel spillage and overfilling, do not “top
off” the fuel tank after filling. When the fuel
nozzle “clicks” or shuts off, the fuel tank is full.
WARNING!
•Never have any smoking materials lit in or near the
vehicle when the gas cap is removed or the tank is
being filled.
(Continued)
WARNING!(Continued)
•Never add fuel to the vehicle when the engine is
running.
•A fire may result if gasoline is pumped into a
portable container that is inside of a vehicle. You
could be burned. Always place gas containers on
the ground while filling.
NOTE:
•When the fuel nozzle “clicks” or shuts off, the fuel tank
is full.
•Tighten the gas cap until you hear a “clicking” sound.
This is an indication that the gas cap is tightened
properly. The MIL in the instrument cluster may turn
on if the gas cap is not secured properly. Make sure
that the gas cap is tightened each time the vehicle is
refueled.
684 STARTING AND OPERATING

WARNING!
Static electricity can cause an ignition of flammable
liquid, vapor or gas in any vehicle or trailer. To
reduce risk of serious injury or death when filling
containers:
•Always place container on the ground before fill-
ing.
•Keep the pump nozzle in contact with the container
when you are filling it.
•Use only approved containers for flammable liq-
uid.
•Do not leave container unattended while filling.
•A static electric charge could cause a spark and fire
hazard.
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)/Driver Information Display (DID) in “Under-
standing Your Instrument Panel” for further information.
Tighten the fuel filler cap properly and push the RIGHT
button to turn off the message. If the problem continues,
the message will appear the next time the vehicle is
started.
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