2016 Ram 3500 four wheel drive

NOTE:The winch mechanism is designed for use with
the jack extension tube only. Use of an air wrench or other
power tools is not recommended and can damage the
winch.
Preparations
1. Park the vehicle on a firm, level surface. Avoid ice or slippery areas.
WARNING!
Do not attempt to change a tire on the side of the
vehicle close to moving traffic, pull far enough off
the road to avoid the danger of being hit when
operating the jack or changing the wheel.
2. Turn on the Hazard Warning flasher.
3. Set the parking brake.
4. Place the gear selector into PARK. On four-wheel drive vehicles, shift the transfer case to the 4L position.
5. Turn the ignition OFF.
Pulling The Retainer Through The Center Of The Wheel
6
WHAT TO DO IN EMERGENCIES 757

If you must use the accessories (wipers, defrosters, etc.)
while being towed, the ignition must be in the ON/RUN
position, not the ACC position.
If the key fob is unavailable or the vehicle’s battery is
discharged, refer to ”Manual Park Release” or “Gear
Selector Override” in this section for instructions on
shifting the automatic transmission out of PARK for
towing.
CAUTION!
•Do not use sling type equipment when towing.
Vehicle damage may occur.
• When securing the vehicle to a flat bed truck, do
not attach to front or rear suspension components.
Damage to your vehicle may result from improper
towing.
Two-Wheel Drive Models
The manufacturer recommends towing your vehicle with
all four wheels OFFthe ground using a flatbed.
If flatbed equipment is not available, and the transmis-
sion is operable, this vehicle may be towed (with rear
wheels on the ground) under the following conditions:
• The transmission must be in NEUTRAL.
• The towing speed must not exceed 30 mph (48 km/h).
• The towing distance must not exceed 15 miles (24 km)
for 6-speed transmission, or 30 miles (48 km) for
8-speed transmission.
If the transmission is not operable, or the vehicle must be
towed faster than 30 mph (48 km/h) or farther than 15
miles (24 km) for 6-speed transmission, or 30 miles
(48 km) for 8-speed transmission, tow with the rear
wheels OFFthe ground. Acceptable methods are to tow
the vehicle on a flatbed, or with the front wheels raised
784 WHAT TO DO IN EMERGENCIES

and the rear wheels on a towing dolly, or (when using a
suitable steering wheel stabilizer to hold the front wheels
in the straight position) with the rear wheels raised and
the front wheels on the ground.
CAUTION!
Towing this vehicle in violation of the above require-
ments can cause severe engine and/or transmission
damage. Damage from improper towing is not cov-
ered under the New Vehicle Limited Warranty.
Four-Wheel Drive Models
The manufacturer recommends towing with all wheels
OFFthe ground. Acceptable methods are to tow the
vehicle on a flatbed or with one end of vehicle raised and
the opposite end on a towing dolly.
If flatbed equipment is not available, and the transfer
case is operable, the vehicle may be towed (in the forward direction, with
ALLwheels on the ground), IF
the transfer case is in NEUTRAL (N) and the transmis-
sion is in PARK(for automatic transmissions) or in gear
(NOT in NEUTRAL, for manual transmissions). Refer to
“Recreational Towing” in “Starting And Operating” for
further information and detailed instructions.
CAUTION!
• Front or rear wheel lifts must not be used. Internal
damage to the transmission or transfer case will
occur if a front or rear wheel lift is used when
towing.
• Towing this vehicle in violation of the above re-
quirements can cause severe transmission and/or
transfer case damage. Damage from improper tow-
ing is not covered under the New Vehicle Limited
Warranty.6
WHAT TO DO IN EMERGENCIES 785

MAINTAINING YOUR VEHICLE
CONTENTS
ENGINE COMPARTMENT — 3.6L ..........790
 ENGINE COMPARTMENT — 5.7L ..........791
 ENGINE COMPARTMENT — 6.4L ..........792
 ONBOARD DIAGNOSTIC SYSTEM (OBD II) . . .793
▫ Onboard Diagnostic System (OBD II)
Cybersecurity ....................... .793
▫ Loose Fuel Filler Cap Message ............794
 EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS ......................... .795
 REPLACEMENT PARTS ..................796 
DEALER SERVICE ..................... .797
 MAINTENANCE PROCEDURES ...........797
▫ Engine Oil ......................... .798
▫ Engine Oil Filter ..................... .802
▫ Engine Air Cleaner Filter ................802
▫ Accessory Drive Belt Inspection ...........806
▫ Maintenance-Free Battery ...............808
▫ Air Conditioner Maintenance .............809
▫ Front Driveshaft Lubrication — 2500/3500
(Four-Wheel Drive Models Only) ..........810
7

CAUTION!
Do not use chemical flushes in your air conditioning
system as the chemicals can damage your air condi-
tioning components. Such damage is not covered by
the New Vehicle Limited Warranty.
Refrigerant Recovery And Recycling R134a — If
Equipped
R-134a Air Conditioning Refrigerant is a hydrofluoro-
carbon (HFC) that is endorsed by the Environmental
Protection Agency and is an ozone-saving product. How-
ever, the manufacturer recommends that air conditioning
service be performed by authorized dealer or other
service facilities using recovery and recycling equipment.
NOTE:Use only manufacturer approved A/C system
PAG compressor oil and refrigerants.
Refrigerant Recovery And Recycling HFO 1234yf
— If Equipped
HFO 1234yf Air Conditioning Refrigerant is a hydro-
fluoolefine HFO that is endorsed by the Environmental
Protection Agency and is an ozone-saving product with a
low GWP (Global Warming Potential). However, the
manufacturer recommends that air conditioning service
be performed by authorized dealer or other service
facilities using recovery and recycling equipment.
NOTE: Use only manufacturer approved A/C system
PAG compressor oil and refrigerants.
Front Driveshaft Lubrication — 2500/3500
(Four-Wheel Drive Models Only)
Lubricate the front driveshaft grease fitting at each oil
change. The grease fitting is located at the rear of the
front driveshaft, near the centering mechanism of double
cardan joint. Refer to the “Maintenance Schedule” for the
810 MAINTAINING YOUR VEHICLE

Chassis
ComponentFluid, Lubricant, or Genuine Part
Automatic Transmission – Eight-Speed Automatic Use only MOPAR ZF 8&9 Speed ATF Automatic Trans- mission Fluid, or equivalent. Failure to use the correct
fluid may affect the function or performance of your
transmission.
Automatic Transmission – Six-Speed Automatic with
Gasoline Engine (For Diesel Engine see Diesel Supple-
ment) Use only ATF+4 Automatic Transmission Fluid. Failure
to use ATF+4 fluid may affect the function or perfor-
mance of your transmission. We recommend MOPAR
ATF+4 fluid.
Transfer Case We recommend you use MOPAR BW44–44 Transfer
Case Fluid.
Front Axle – 1500 Four-Wheel Drive Models We recommend you use MOPAR GL-5 Synthetic Axle
Lubricant SAE 75W-85.
870 MAINTAINING YOUR VEHICLE

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

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