heater Ram 2500 2015 User Guide

1500 Models
The engine block heater cord is routed under the hood on
the passenger side of the vehicle near the right head lamp
assembly. It is located between the front grill and the
radiator, but underneath the black upper seal.
2500/3500 Models
The engine block heater cord is routed through the grille
by the right front tow hook.
It includes a removable cap that is secured by a tethered
strap. It also has a c-clip that is used for storage when not
in use for the winter months. During winter months,
remove the heater cord wiring assembly from itself on
the c-clip.
The engine block heater must be plugged in at least one
hour to have an adequate warming effect on the engine.WARNING!
Remember to disconnect the engine block heater
cord before driving. Damage to the 110-115 Volt
electrical cord could cause electrocution.
AUTOMATIC TRANSMISSION
CAUTION!
Damage to the transmission may occur if the follow-
ing precautions are not observed:
•Shift into or out of PARK or REVERSE only after
the vehicle has come to a complete stop.
• Do not shift between PARK, REVERSE, NEU-
TRAL, or DRIVE when the engine is above idle
speed.
• Before shifting into any gear, make sure your foot
is firmly pressing the brake pedal.
452 STARTING AND OPERATING

that engine oils that are API Certified and meet the
requirements of Material Standard MS-6395 be used.
MS-6395 contains additional requirements, developed
during extensive fleet testing, to provide additional pro-
tection to FCA US LLC engines.
Starting
The characteristics of E-85 fuel make it unsuitable for use
when ambient temperatures fall below 0°F (-18°C). In the
range of 0°F (-18°C) to 32°F (0°C), an increase in the time
it takes for your engine to start may be experienced, and
a deterioration in driveability (sags and/or hesitations)
until the engine is fully warmed up. These issues may be
improved with the use of seasonally adjusted E-85 fuel.
NOTE:Use of the engine block heater (if equipped) may
improve engine start time when using E-85 fuel when the
ambient temperature is less than 32°F (0°C).
Cruising Range
Because E-85 fuel contains less energy per gallon/liter
than gasoline, an increase in fuel consumption will be
experienced. The miles per gallon (mpg)/kilometers per
liter and the driving range will decrease by approxi-
mately 30%, compared to gasoline operation.
Replacement Parts
All fuel and engine components in your Flexible Fuel
Vehicle (FFV) are designed to be compatible with ethanol.
Ethanol compatible service components are required.
CAUTION!
Replacing fuel system components with non-ethanol
compatible components can damage your vehicle.
5
STARTING AND OPERATING 635

HAZARD WARNING FLASHERS
The Hazard Warning flasher switch is located on the
upper switch bank just below the radio.Push the switch to turn on the Hazard Warning
flasher. When the switch is activated, all direc-
tional turn signals will flash on and off to warn oncoming
traffic of an emergency. Push the switch a second time to
turn off the Hazard Warning flashers.
This is an emergency warning system and it should not
be used when the vehicle is in motion. Use it when your
vehicle is disabled and it is creating a safety hazard for
other motorists.
When you must leave the vehicle to seek assistance, the
Hazard Warning flashers will continue to operate even
though the ignition is placed in the OFF position.
NOTE: With extended use the Hazard Warning flashers
may wear down your battery.
IF YOUR ENGINE OVERHEATS
In any of the following situations, you can reduce the
potential for overheating by taking the appropriate action.
• On the highways — slow down.
• In city traffic — while stopped, place the transmission
in NEUTRAL, but do not increase the engine idle
speed while maintaining the motion of the vehicle
with the brakes.
NOTE: There are steps that you can take to slow down
an impending overheat condition:
• If your air conditioner (A/C) is on, turn it off. The A/C
system adds heat to the engine cooling system and
turning the A/C off can help remove this heat.
• You can also turn the temperature control to maximum
heat, the mode control to floor and the blower control
to high. This allows the heater core to act as a
supplement to the radiator and aids in removing heat
from the engine cooling system.
6
WHAT TO DO IN EMERGENCIES 679

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 injured by
moving fan blades.
• Remove any metal jewelry such as rings, watch
bands and bracelets that could make an inadvertent
electrical contact. You could be seriously injured.
• Batteries contain sulfuric acid that can burn your
skin or eyes and generate hydrogen gas which is
flammable and explosive. Keep open flames or
sparks away from the battery.
1. Set the parking brake, shift the automatic transmission into PARK and turn the ignition to LOCK.
2. Turn off the heater, radio, and all unnecessary electri- cal accessories.
Battery (Diesel Model Shown)
1 — Positive Battery Post
2 — Fuses
6
WHAT TO DO IN EMERGENCIES 727

Cavity Cartridge Fuse Micro FuseDescription
F07 40 Amp Green Starter Solenoid
F08 20 Amp Blue (1500 LD/Cummins Diesel) Emissions Diesel – If Equipped
F09 40 Amp Green (Special ServicesVehicle & Cum- mins Diesel)
30 Amp Pink
(1500 LD Diesel) Diesel Fuel Heater – If Equipped
F10 40 Amp Green Body Controller / Exterior Lighting #2
F10 50 Amp Red Body Controller / Exterior Lighting #2 – If Equipped
with Stop/Start
F11 30 Amp Pink Integrated Trailer Brake Module – If Equipped
F12 40 Amp Green Body Controller #3 / Interior Lights
796 MAINTAINING YOUR VEHICLE

Cavity Cartridge Fuse Micro FuseDescription
F25 30 Amp Pink Front Wiper
F26 30 Amp Pink Antilock Brakes/Stability Control Module/Valves
F28 20 Amp Blue Trailer Tow Backup Lights – If Equipped
F29 20 Amp Blue Trailer Tow Parking Lights – If Equipped
F30 30 Amp Pink Trailer Tow Receptacle
F31 30 Amp Pink (1500 LD Diesel) Urea Heater Control – If Equipped
F32 30 Amp Pink Drive Train Control Module – If Equipped
F33 20 Amp Blue Special Services Vehicle Only
F34 30 Amp Pink Vehicle System Interface Module #2 – If Equipped
F35 30 Amp Pink Sunroof – If Equipped
F36 30 Amp Pink Rear Defroster– If Equipped
F37 30 Amp Pink Cummins Diesel Fuel Heater #2 If Equipped
F38 30 Amp Pink Power Inverter 115V AC– If Equipped
F39 30 Amp Pink Vehicle System Interface Module #1– If Equipped
798 MAINTAINING YOUR VEHICLE

Cavity Cartridge Fuse Micro FuseDescription
F61 10 Amp Red (1500
LD Diesel &
Cummins Diesel) PM Sensor – If Equipped
F62 10 Amp RedAir Conditioning Clutch
F63 20 Amp Yellow Ignition Coils (Gas), Urea Heater (Cummins Diesel)
F64 25 Amp ClearFuel Injectors / Powertrain
F65 10 Amp Red USB interface
F66 10 Amp Red Sunroof / Passenger Window Switches / Rain Sensor
F67 10 Amp Red CD / DVD / Bluetooth Hands-free Module – If
Equipped
F69 15 Amp Blue Mod SCR 12V (Cummins Diesel) – If Equipped
F70 30 Amp Green Fuel Pump Motor
F71 25 Amp Clear Amplifier
F72 10 Amp RedVoltage Stabilizer Modules – If Equipped
F73 20 Amp Yellow Fuel Transfer Pump (HD Only) – If Equipped
800 MAINTAINING YOUR VEHICLE

Cavity Cartridge Fuse Micro FuseDescription
F85 10 Amp Red Airbag Module
F86 10 Amp Red Airbag Module
F87 10 Amp Red Air Suspension-If Equipped / Trailer Tow / Steering
Column Control Module
F88 15 Amp BlueInstrument Panel Cluster
F90/F91 20 Amp Yellow Power Outlet (Rear seats) Customer Selectable
F93 20 Amp Yellow Cigar Lighter
F94 10 Amp RedShifter / Transfer Case Module
F95 10 Amp RedRear Camera / Park Assist
F96 10 Amp RedRear Seat Heater Switch
F97 25 Amp Clear Rear Heated Seats & Heated Steering Wheel – If
Equipped
F98 25 Amp ClearFront Heated Seats – If Equipped
F99 10 Amp Red Climate Control
F100 10 Amp RedUpfitters – If Equipped
802 MAINTAINING YOUR VEHICLE

Remote...............................37
Remote Keyless Entry (RKE) ................37
Door Locks, Automatic ......................39
Door Opener, Garage .......................211
Driving Off-Pavement ......................... .526
Off-Road ............................ .526
Through Flowing, Rising, or Shallow Standing
Water ............................... .547
Dual Rear Wheels ..................... .617, 680
E-85 Fuel .............................. .633
Electrical Power Outlets .....................224
Electric Rear Window Defrost .................242
Electronically Shifted Transfer Case ......491, 498, 503
Electronic Brake Control System ...............575
Anti-Lock Brake System ..................576
Brake Assist System .....................577
Traction Control System ...................577 Electronic Range Select (ERS)
..........462, 471, 483
Electronic Speed Control (Cruise Control) ........185
Electronic Stability Control (ESC) ..............581
Electronic Vehicle Information Center (EVIC) . .207, 297 Electronic Vehicle Information Center (EVIC) . . . .297
Electronic Vehicle Information Center (EVIC) Setup
Menu ............................... .297
EVIC Messages ........................ .297
Selectable Menu Items ....................312
Emergency Brake ........................ .572
Emergency, In Case of Freeing Vehicle When Stuck ................730
Hazard Warning Flasher ..................679
Jump Starting ......................... .725
Tow Hooks ........................... .732
Emission Control System Maintenance ..........748
Engine ............................. .745, 746
Air Cleaner .......................... .755
Block Heater ......................... .451
846 INDEX

Glass Cleaning.......................... .791
Grocery Bag Retainer ...................... .242
Gross Axle Weight Rating ...................642
Gross Vehicle Weight Rating ..................641
Guide, Body Builders ........................6
GVWR ................................ .639
Hazard Driving Through Flowing, Rising, or Shallow
Standing Water ........................ .547
Hazard Warning Flasher ....................679
Headlights ............................. .806
Automatic ........................... .166
Cleaning ............................ .791
High Beam ........................... .176
High Beam/Low Beam Select Switch .........176
Passing ............................. .176
Switch .............................. .165
Head Restraints ......................... .154Heated Mirrors
...................... .139, 242
Heater ............................. .395, 400
Heater, Engine Block ...................... .451
High Beam/Low Beam Select (Dimmer) Switch . . . .176
Hill Descent Control ...................... .587
Hill Descent Control Indicator ................587
Hitches Trailer Towing ........................ .648
Hoisting ............................... .725
HomeLink® (Garage Door Opener) .............211
Hood Release ........................... .163
Hub Caps .............................. .724
Ignition .................................16
Key .............................. .12, 16
Ignition Key Removal .......................16
Illuminated Entry ..........................24
Immobilizer (Sentry Key) ....................19
Inflation Pressure Tires .....................613
10
INDEX 849