light RAM CHASSIS CAB 2016 Owners Manual

NOTE: When using a portable battery booster pack
follow the manufacturer ’s operating instructions and
precautions.
CAUTION!Do not use a portable battery booster pack or any
other booster source with a system voltage greater
than 12 Volts or damage to the battery, starter motor,
alternator or electrical system may occur.
WARNING!Do not attempt jump-starting if the battery is frozen.
It could rupture or explode and cause personal injury.
Preparations For Jump-Start
The battery in your vehicle is located in the front of the
engine compartment, behind the left headlight assembly. NOTE: The positive battery post is covered with a
protective cap. Lift up on the cap to gain access to the
positive battery post. Do not jump off fuses. Only jump
directly off positive post.
Correct Positive Jumping Location 6WHAT TO DO IN EMERGENCIES 549

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 driveability.
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.
Onboard Diagnostic System (OBD II)
Cybersecurity
Your vehicle is required to have an Onboard Diagnostic
system (OBD II) and a connection port to allow access to
information related to the performance of your emissions
controls. Authorized service technicians may need to564 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 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 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.566 MAINTAINING YOUR VEHICLE

Lubricant Selection
Refer to “Fluids, Lubricants, And Genuine Parts” in
“Maintaining Your Vehicle” for further information.
NOTE: The presence of water in the gear lubricant will
result in corrosion and possible failure of differential
components. Operation of the vehicle in water, as may be
encountered in some off-highway types of service, will
require draining and refilling the axle to avoid damage.
Limited-Slip Differentials DO NOT REQUIRE any
limited slip oil additive (friction modifiers).
NOTE: Slight noise and mild shuddering may be evident
while turning a vehicle with limited slip differential on
concrete or dry pavement. These conditions should be
considered normal operation of the limited slip differen-
tial. Transfer Case
Drain And Refill
Refer to the “Maintenance Schedule” for the proper
maintenance intervals.
Lubricant Selection
Refer to “Fluids, Lubricants, And Genuine Parts” in
“Maintaining Your Vehicle” for further information.
Fluid Level Check
This fluid level can be checked by removing the filler
plug. The fluid level should be to the bottom edge of the
filler plug hole with the vehicle in a level position.
Automatic Transmission — If Equipped
Selection Of Lubricant
It is important to use the proper transmission fluid to
ensure optimum transmission performance and life. Use596 MAINTAINING YOUR VEHICLE

CAUTION!If the fluid temperature is below 50°F (10°C) it may
not register on the dipstick. Do not add fluid until
the temperature is elevated enough to produce an
accurate reading. Run the engine at idle, in PARK, to
warm the fluid.
9. Reinsert the dipstick. Check for leaks. Release the
parking brake.
NOTE: To prevent dirt and water from entering the
transmission after checking or replenishing fluid, make
sure that the dipstick cap is properly reseated. It is
normal for the dipstick cap to spring back slightly from
its fully seated position, as long as its seal remains
engaged in the dipstick tube. Fluid And Filter Changes — Six Speed
Transmission
Refer to the “Maintenance Schedule” for the proper
maintenance intervals.
In addition, change the fluid and filter(s) if the fluid
becomes contaminated (with water, etc.), or if the trans-
mission is disassembled for any reason.
Appearance Care And Protection From Corrosion
Protection Of Body And Paint From Corrosion
Vehicle body care requirements vary according to geo-
graphic locations and usage. Chemicals that make roads
passable in snow and ice, and chemicals that are sprayed
on trees and road surfaces during other seasons, are
highly corrosive to the metal in your vehicle. Outside
parking, which exposes your vehicle to airborne contami-
nants, road surfaces on which the vehicle is operated,600 MAINTAINING YOUR VEHICLE

CAUTION!Direct contact of air fresheners, insect repellents,
suntan lotions, or hand sanitizers to the plastic,
painted, or decorated surfaces of the interior may
cause permanent damage. Wipe away immediately.
CAUTION!Damage caused by these type of products may not be
covered by your New Vehicle Limited Warranty.
CAUTION!Do not use Alcohol and Alcohol-based and/or Keton
based cleaning products to clean leather seats, as
damage to the seat may result. Cleaning Headlights
Your vehicle is equipped with plastic headlights and fog
lights that are lighter and less susceptible to stone break-
age than glass headlights.
Plastic is not as scratch resistant as glass and therefore
different lens cleaning procedures must be followed.
To minimize the possibility of scratching the lenses and
reducing light output, avoid wiping with a dry cloth. To
remove road dirt, wash with a mild soap solution fol-
lowed by rinsing.
Do not use abrasive cleaning components, solvents, steel
wool or other aggressive material to clean the lenses.
Glass Surfaces
All glass surfaces should be cleaned on a regular basis
with MOPAR Glass Cleaner, or any commercial
household-type glass cleaner. Never use an abrasive type 7MAINTAINING YOUR VEHICLE 605

Cavity Cartridge Fuse Micro Fuse Description
F06 40 Amp Green – Antilock Brakes/Electronic Stability Con-
trol Pump
F07 40 Amp Green – Starter Solenoid
F08 20 Amp Blue (1500
LD/Cummins Die-
sel) – Emissions Diesel – If Equipped
F09 40 Amp Green
(Special Services
Vehicle & Cummins
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 7MAINTAINING YOUR VEHICLE 609

Cavity Cartridge Fuse Micro Fuse Description
F11 30 Amp Pink – Integrated Trailer Brake Module – If
Equipped
F12 40 Amp Green – Body Controller #3 / Power Locks
F13 40 Amp Green – Blower Motor
F14 40 Amp Green – Body Controller #4 / Interior Lighting
F16 30 Amp Pink – Smart Bar – If Equipped
F19 20 Amp Blue (1500
LD Diesel)
30 Amp Pink
(Cummins Diesel) – SCR – If Equipped
F20 30 Amp Pink – Passenger Door Module
F21 30 Amp Pink – Drive Train Control Module
F22 20 Amp Blue
30 Amp Pink
(Cummins Diesel) – Engine Control Module
F23 30 Amp Pink – Body Controller #1 / Interior Lighting610 MAINTAINING YOUR VEHICLE

Cavity Cartridge Fuse Micro Fuse Description
F24 30 Amp Pink – Driver Door Module
F25 30 Amp Pink – Front Wiper
F26 30 Amp Pink – Antilock Brakes / Stability Control Mod-
ule / 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 – – Spare Fuse
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 7MAINTAINING YOUR VEHICLE 611

Cavity Cartridge Fuse Micro Fuse Description
F37 30 Amp Pink – Cummins Diesel Fuel Heater #2 – If
Equipped
F38 30 Amp Pink – Power Inverter 115V AC – If Equipped
F39 20 Amp Blue – Power Outlet – Special Services Only
F41 – 10 Amp Red Active Grill Shutter – If Equipped
F42 – 20 Amp Yellow Horn
F44 – 10 Amp Red Diagnostic Port
F46 – 10 Amp Red Upfitter – If Equipped
F49 – 10 Amp Red Instrument Panel Cluster
F50 – 20 Amp Yellow Air Suspension Control Module – If
Equipped
F51 – 10 Amp Red Ignition Node Module / Keyless Ignition
F52 – 5 Amp Tan Battery Sensor
F53 – 20 Amp Yellow Trailer Tow – Left Turn/Stop Lights
F54 – 20 Amp Yellow Adjustable Pedals612 MAINTAINING YOUR VEHICLE