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![Ram 1500 2016 Owners Manual When towing a loaded trailer up steep grades at low
speeds (20 mph [32 km/h] or below), holding your
vehicle in first gear (using the ERS shift control) can help
to avoid transmission overheating.
If Ram 1500 2016 Owners Manual When towing a loaded trailer up steep grades at low
speeds (20 mph [32 km/h] or below), holding your
vehicle in first gear (using the ERS shift control) can help
to avoid transmission overheating.
If](/manual-img/34/12536/w960_12536-710.png)
When towing a loaded trailer up steep grades at low
speeds (20 mph [32 km/h] or below), holding your
vehicle in first gear (using the ERS shift control) can help
to avoid transmission overheating.
If you regularly tow a trailer for more than 45 minutes of
continuous operation, then change the automatic trans-
mission fluid and filter(s) as specified forpolice, taxi,
fleet, or frequent trailer towing.Refer to the “Mainte-
nance Schedule” for the proper maintenance intervals.
NOTE:Check the automatic transmission fluid level
before towing (6-speed automatic only).
Tow/Haul Mode
To reduce potential for automatic transmission overheat-
ing, activate TOW/HAUL mode when driving in hilly
areas, or select a lower gear range (using the Electronic
Range Select (ERS) shift control) on more severe grades.
Electronic Speed Control — If Equipped
•Do not use in hilly terrain or with heavy loads.
•When using the speed control, if you experience speed
drops greater than 10 mph (16 km/h), disengage until
you can get back to cruising speed.
•Use speed control in flat terrain and with light loads to
maximize fuel efficiency.
Cooling System
To reduce potential for engine and transmission over-
heating, take the following actions:
City Driving
When stopped for short periods of time, shift the trans-
mission into NEUTRAL and increase engine idle speed.
Highway Driving
Reduce speed.
5
STARTING AND OPERATING 709
Page 787 of 916
MAINTAINING YOUR VEHICLE
CONTENTS
ENGINE COMPARTMENT — 3.6L..........788
ENGINE COMPARTMENT — 5.7L..........789
ENGINE COMPARTMENT — 6.4L..........790
ONBOARD DIAGNOSTIC SYSTEM (OBD II) . . .791
▫Loose Fuel Filler Cap Message............791
EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS..........................792
REPLACEMENT PARTS..................793
DEALER SERVICE......................794
MAINTENANCE PROCEDURES...........794▫Engine Oil..........................795
▫Engine Oil Filter......................799
▫Engine Air Cleaner Filter................799
▫Accessory Drive Belt Inspection...........803
▫Maintenance-Free Battery...............804
▫Air Conditioner Maintenance.............805
▫Front Driveshaft Lubrication — 2500/3500
(Four-Wheel Drive Models Only)..........807
▫Body Lubrication.....................807
▫Windshield Wiper Blades...............808
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Page 863 of 916
FLUID CAPACITIES
U.S. Metric
Fuel (Approximate)
1500 Regular Cab Shortbed/Crew Quad Cab Models 26 Gallons 98 Liters
1500 Regular Cab Longbed/Crew Quad Cab Models (Optional) 32 Gallons 121 Liters
2500/3500 Shortbed Models 31 Gallons 117 Liters
2500/3500 Longbed Models 32 Gallons 121 Liters
Engine Oil With Filter
3.6L Engine (We recommend you use SAE 5W-20, API Certified) 6 Quarts 5.6 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 op-
erating temperatures.)7 Quarts 6.6 Liters
7
MAINTAINING YOUR VEHICLE 861
Page 867 of 916
Component Fluid, Lubricant, or Genuine Part
Engine Oil Filter We recommend you use MOPAR brand Engine Oil
Filters.
Spark Plugs We recommend you use MOPAR Spark Plugs.
Fuel Selection – 3.6L Engine 87 Octane, 0-15% Ethanol.
Fuel Selection – 3.6L Flex Fuel (E-85) Engine – If
Equipped87 Octane, Up To 85% Ethanol.
Fuel Selection – 5.7L/6.4L Engines 89 Octane Recommended - 87 Octane Acceptable, 0-15%
Ethanol.
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MAINTAINING YOUR VEHICLE 865
Page 894 of 916

Adding Engine Coolant (Antifreeze)............817
Adding Fuel.............................683
Additives, Fuel...........................678
Adjust
Down...............................149
Forward..........................149, 150
Rearward.........................149, 150
Up .................................149
Adjustable Pedals.........................191
AirBag...............................69, 70
Advance Front Air Bag....................71
Air Bag Operation.......................72
Air Bag Warning Light....................80
Enhanced Accident Response................80
Event Data Recorder (EDR).................83
FrontAirBag...........................69
If A Deployment Occurs...................78
Knee Impact Bolsters.....................73
Maintaining Your Air Bag System............82Side Air Bags...........................73
Transporting Pets.......................116
Air Bag Deployment........................69
Air Bag Light......................80, 119, 299
Air Bag Maintenance.......................82
Air Cleaner, Engine (Engine Air Cleaner Filter). . . .799
Air Conditioner Maintenance.................805
Air Conditioning......................422, 427
Air Conditioning Controls................422, 427
Air Conditioning, Operating Tips...........441, 444
Air Conditioning Refrigerant..........805, 806, 807
Air Conditioning System..........422, 427, 440, 805
Air Pressure, Tires.....................648, 659
Air Suspension........................545, 557
Alarm, Panic.............................29
Alarm (Security Alarm)..................22, 302
Alarm System (Security Alarm)................22
Alterations/Modifications, Vehicle...............7
Antifreeze (Engine Coolant)...............816, 861
892 INDEX
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Emergency, In Case Of
Freeing Vehicle When Stuck................775
Hazard Warning Flasher..................725
Jump Starting..........................770
Tow Hooks............................776
Emission Control System Maintenance..........792
Engine..............................789, 790
Air Cleaner...........................799
Block Heater..........................486
Break-In Recommendations................116
Compartment..........................788
Compartment Identification.........788, 789, 790
Coolant (Antifreeze).....................863
Exhaust Gas Caution.................118,679
Flooded, Starting.......................480
Fuel Requirements...................674, 861
Jump Starting..........................770
Oil ...........................795, 861, 863
Oil Filler Cap.......................797, 798Oil Filter.............................799
Oil Selection.......................796, 861
Oil Synthetic..........................798
Overheating...........................725
Engine Oil Viscosity....................797, 798
Engine Oil Viscosity Chart...................797
Enhanced Accident Response Feature............80
Entry System, Illuminated....................24
Ethanol.............................676, 680
Event Data Recorder........................83
Exhaust Gas Caution....................118,679
Exhaust System.......................118,812
Exterior Lighting..........................173
Exterior Lights...........................121
Filters
Air Cleaner...........................799
Engine Oil.........................799, 863
Engine Oil Disposal.....................798
10
INDEX 897
Page 905 of 916

Modifications/Alterations, Vehicle...............7
Monitor, Tire Pressure System................665
MOPAR Parts.........................793, 885
MTBE/ETBE............................676
Multi-Function Control Lever.................183
Navigation System (Uconnect GPS).............214
New Vehicle Break-In Period.................116
Occupant Restraints........................51
Octane Rating, Gasoline (Fuel)................674
Off-Pavement Driving (Off-Road)...........569, 591
Off-Road Driving (Off-Pavement)...........569, 591
Oil, Engine..........................795, 863
Capacity.............................861
Change Interval........................796
Dipstick..............................795
Disposal..............................798
Filter.............................799, 863Filter Disposal.........................798
Identification Logo......................796
Pressure Warning Light................305, 308
Recommendation....................796, 861
Synthetic.............................798
Viscosity.......................797, 798, 861
Oil Filter, Change.........................799
Oil Filter, Selection........................799
Oil Pressure Light......................305, 308
Onboard Diagnostic System..................791
Operating Precautions......................791
Operator Manual (Owner’s Manual).............4
Outside Rearview Mirrors...................138
Overdrive...........................509, 520
Overdrive OFF Switch..................509, 520
Overhead Console.........................217
Overheating, Engine.......................725
Owner’s Manual (Operator Manual)..........4,886
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INDEX 903