check engine light Ram 1500 2019 User Guide

NOTE:A new engine may consume some oil during its
first few thousand miles (kilometers) of operation. This
should be considered a normal part of the break-in and not
interpreted as a problem. Please check your oil level with
the engine oil indicator often during the break in period.
Add oil as required.
PARKING BRAKE
Electric Park Brake (EPB)
Your vehicle is equipped with an Electric Park Brake
System (EPB) that offers simple operation, and some
additional features that make the parking brake more
convenient and useful.
The parking brake is primarily intended to prevent the
vehicle from rolling while parked. Before leaving the
vehicle, make sure that the park brake is applied. Also, be
certain to leave the transmission in PARK.
You can engage the park brake in two ways:
• Manually, by applying the park brake switch.
• Automatically, by enabling the Auto Park Brake feature
in the customer programmable features section of the
Uconnect settings. The park brake switch is located on the instrument panel to
the left of the steering wheel (below the headlamp switch).
To apply the park brake manually, pull up on the switch
momentarily. You may hear a slight whirring sound from
the back of the vehicle while the park brake engages. Once
the park brake is fully engaged, the BRAKE telltale light in
the instrument cluster and an indicator on the switch will
illuminate. If your foot is on the brake pedal while you
apply the park brake, you may notice a small amount of
brake pedal movement. The park brake can be applied
even when the ignition switch is OFF but the BRAKE
Electric Park Brake Switch
300 STARTING AND OPERATING

3. At the next vehicle stop (after turning off the STOP/START system) the engine will not be stopped.
4. If the STOP/START system is manually turned off, the engine can be started and stopped by cycling the
ignition switch or pressing the STOP/START switch
again.
5. The STOP/START system will reset itself back to an ON condition every time the key is turned off and back on.
To Manually Turn On The Stop Start System
1. Push the STOP/START Off switch (located near the gearselector module).
2. The light on the switch will turn off.
System Malfunction
If there is a malfunction in the STOP/START system, the
system will not shut down the engine. A “SERVICE STOP/
START SYSTEM” message will appear in the instrument
cluster display. Refer to “Instrument Cluster Display” in
“Getting To Know Your Instrument Panel” for further
information.
The system will need to be checked by your authorized
dealer.
SPEED CONTROL — IF EQUIPPED
When engaged, the Speed Control takes over accelerator
operations at speeds greater than 20 mph (32 km/h).
The Speed Control buttons are located on the right side of
the steering wheel.
Speed Control Buttons
1 — SET (+)/Accel 4 — SET (-)/Decel
2 — On/Off 5 — CANC/Cancel
3 — RES/Resume
340 STARTING AND OPERATING

SCHEDULED SERVICING
Your vehicle is equipped with an automatic oil change
indicator system. The oil change indicator system will
remind you that it is time to take your vehicle in for
scheduled maintenance.
Based on engine operation conditions, the oil change
indicator message will illuminate. This means that service
is required for your vehicle. Operating conditions such as
frequent short-trips, trailer tow, and extremely hot or cold
ambient temperatures will influence when the “Oil Change
Required” message is displayed. Severe Operating Condi-
tions can cause the change oil message to illuminate as
early as 3,500 miles (5,600 km) since last reset. Have your
vehicle serviced as soon as possible, within the next 500
miles (805 km).
Your authorized dealer will reset the oil change indicator
message after completing the scheduled oil change. If a
scheduled oil change is performed by someone other than
your authorized dealer, the message can be reset by
referring to the steps described under “Instrument Cluster
Display” in “Getting To Know Your Instrument Panel”.NOTE:
Under no circumstances should oil change inter-
vals exceed 10,000 miles (16,000 km), twelve months or 350
hours of engine run time, whichever comes first. The 350
hours of engine run or idle time is generally only a concern
for fleet customers.
Severe Duty All Models
NOTE: Change Engine Oil at 4,000 miles (6,500 km) or 350
hours of engine run time if the vehicle is operated in a
dusty and off road environment or is operated predomi-
nantly at idle, or only very low engine RPM’s. This type of
vehicle use is considered Severe Duty.
Once A Month Or Before A Long Trip:
• Check engine oil level.
• Check windshield washer fluid level.
• Check tire pressure and look for unusual wear or
damage. Rotate tires at the first sign of irregular wear,
even if it occurs before the oil indicator system turns on.
• Check the fluid levels of the coolant reservoir, brake
master cylinder, and fill as needed.
• Check function of all interior and exterior lights.
8
SERVICING AND MAINTENANCE 489

After 25 miles (40 km), check the lug nut/bolt torque to be
sure that all the lug nuts/bolts are properly seated against
the wheel.
WARNING!
To avoid the risk of forcing the vehicle off the jack, do
not tighten the lug nuts/bolts fully until the vehicle has
been lowered. Failure to follow this warning may
result in personal injury.
FUEL REQUIREMENTS
3.6L Engine
Do not use E-85 flex fuel or ethanol blends greater than
15% in this engine.
These engines are designed to meet all
emissions regulations and provide opti-
mum fuel economy and performance
when using high quality unleaded
“Regular” gasoline having a posted oc-
tane number of 87 as specified by the
(R+M)/2 method. The use of higher oc-
tane “Premium” gasoline is not required, as it will not
provide any benefit over “Regular” gasoline in these engines.
While operating on gasoline with an octane number of 87,
hearing a light knocking sound from the engine is not a
cause for concern. However, if the engine is heard making
a heavy knocking sound, see your dealer immediately. Use
of gasoline with an octane number lower than 87 can cause
engine failure and may void or not be covered by the New
Vehicle Limited Warranty.
Poor quality gasoline can cause problems such as hard
starting, stalling, and hesitations. If you experience these
symptoms, try another brand of gasoline before consider-
ing service for the vehicle.Four, Five, And Six Lug Nuts/Bolts Torque Pattern
558 TECHNICAL SPECIFICATIONS

Uconnect 4/4C/4C NAV Settings
Press the “Apps” button on the touchscreen then press the
“Settings” button on the touchscreen to display the settings
menu screen. In this mode the Uconnect system allows you
to access programmable features that may be equipped
such as Display, Voice, Clock, Safety & Driving Assistance,
Lights, Doors & Locks, Auto-On Comfort (if equipped),Engine Off Options, Suspension, Trailer Brake, Audio,
Phone/Bluetooth, SiriusXM Setup (if equipped), Restore
Settings, Clear Personal Data and System Information.
NOTE:
Only one category may be selected at a time.
When making a selection, press the button on the touch-
screen to enter the desired mode. Once in the desired
mode, press and release the preferred setting until a
check-mark appears next to the setting, showing that
setting has been selected. Once the setting is complete,
press the back arrow button on the touchscreen to return to
the previous menu or press the “X” button on the touch-
screen to close out of the settings screen. Pressing the Up or
Down Arrow buttons on the touchscreen on the right side
of the screen will allow you to toggle up or down through
the list of available settings.
NOTE: All settings should be changed with the ignition in
the RUN position.
Uconnect 4/4C/4C NAV With 8.4–inch Display Buttons On
The Touchscreen And Buttons On The Faceplate
1 — Uconnect Buttons On The Touchscreen
2 — Uconnect Buttons On The Faceplate
10
MULTIMEDIA 593

Uconnect 4C NAV With 12–inch Display Settings
Press the “Settings” button on the touchscreen to display
the settings menu screen. In this mode the Uconnect
system allows you to access programmable features that
may be equipped such as Language, Display, Voice Set-
tings, Clock & Date, Camera, Safety & Driving Assistance,
Mirrors and Wipers, Brakes, Lights, Doors & Locks,Auto-On Comfort & Remote Start (if equipped), Engine Off
Options, Suspension, Trailer Brake, Audio Settings,
Bluetooth, SiriusXM Setup (if equipped), and Reset.
NOTE:
Only one category may be selected at a time.
When making a selection, press the button on the touch-
screen to enter the desired mode. Once in the desired
mode, press and release the preferred setting until a
check-mark appears next to the setting, showing that
setting has been selected. Once the setting is complete,
press the back arrow button on the touchscreen to return to
the previous menu or press the “X” button on the touch-
screen to close out of the settings screen. Pressing the Up or
Down Arrow buttons on the touchscreen on the right side
of the screen will allow you to toggle up or down through
the list of available settings.
NOTE: All settings should be changed with the ignition in
the RUN position.
Uconnect 4C NAV With 12–inch Display Buttons On The
Touchscreen And Buttons On The Faceplate
1 — Uconnect Buttons On The Touchscreen
2 — Uconnect Buttons On The Faceplate
10
MULTIMEDIA 617

Automatic Headlights........................71
Automatic High Beams .......................70
Automatic Tailgate Release ....................108
Automatic Temperature Control (ATC) ............93
Automatic Transmission ..................306, 521
Adding Fluid .......................... .521
Fluid And Filter Change ...................521
Fluid Change .......................... .521
Fluid Level Check .....................520, 521
Fluid Type ......................... .520, 566
Special Additives ........................ .520
Automatic Transmission Limp Home Mode ........311
Axle Fluid ........................... .521, 566
Axle Lubrication .......................... .521
Back-Up ................................ .396
Back-Up Camera .......................... .396
Battery .............................. .181, 497
Charging System Light ....................181
Keyless Key Fob Replacement ................23
Belts, Seat ............................... .285
Blind Spot Monitoring ...................... .210
Body Builders Guide ..........................5
Body Mechanism Lubrication ..................509
B-Pillar Location .......................... .528Brake Assist System
........................ .200
Brake Control System ....................... .199
Brake Fluid .......................... .519, 566
Brake System ......................... .519, 556
Fluid Check ........................... .519
Master Cylinder ........................ .519
Parking .............................. .300
Warning Light .......................... .180
Brake/Transmission Interlock ..................306
Bulb Replacement ......................... .441
Bulbs, Light .......................... .287, 441
Camera ................................ .396
Camera,

Rear ......................... .396, 398
Camper ................................ .147
Capacities, Fuel ........................... .563
Caps, Filler Oil (Engine) ........................ .494, 500
Radiator (Coolant Pressure) .................516
Carbon Monoxide Warning ................285, 562
Cargo Light ...............................73
Car Washes .............................. .548
Cellular Phone ........................... .646
Center High Mounted Stop Light ...............448
Center Seat Storage Compartment ...............117
12
INDEX 681

Chart, Tire Sizing.......................... .524
Check Engine Light (Malfunction Indicator Light). . . .195
Checking Your Vehicle For Safety ...............284
Checks, Safety ............................ .284
Child Restraint ........................... .263
Child Restraints Booster Seats ........................... .267
Child Seat Installation ..................277, 278
How To Stow An unused ALR Seat Belt ........276
Infant And Child Restraints .................265
Locating The LATCH Anchorages .............273
Lower Anchors And Tethers For Children .......269
Older Children And Child Restraints ...........266
Seating Positions ........................ .268
Clean Air Gasoline ........................ .559
Cleaning Wheels ............................... .542
Climate Control ............................80
Automatic ..............................84
Manual ................................80
Cold Weather Operation ..................... .299
Compact Disc (CD) Maintenance ................671
Compact Spare Tire ........................ .540
Contract, Service .......................... .676
Cooling Pressure Cap (Radiator Cap) ............516Cooling System
........................... .513
Adding Coolant (Antifreeze) .................515
Coolant Level ....................513, 516, 517
Cooling Capacity ........................ .563
Disposal Of Used Coolant ..................516
Drain, Flush, And Refill ....................514
Inspection ......................... .516, 517
Points To Remember ..................... .518
Pressure Cap ........................... .516
Radiator Cap .......................... .516
Selection Of Coolant (Antifreeze) .......514, 563, 564
Corrosion Protection ....................... .547
Cr

uise Control (Speed Control) .................343
Cruise Light .......................... .192, 193
Cupholders .............................. .125
Customer Assistance ....................... .674
Cybersecurity ............................ .570
Daytime Running Lights ......................69
Dealer Service ............................ .498
Defroster, Rear Window .......................80
Defroster, Windshield .....................80, 286
Delay (Intermittent) Wipers ....................77
Diagnostic System, Onboard ...................194
Differential, Limited Slip .....................335
682 INDEX

Engine Oil Viscosity........................ .499
Engine Oil Viscosity Chart ....................499
Enhanced Accident Response Feature .........260, 484
Entry System, Illuminated .....................76
Ethanol ................................. .560
Exhaust Gas Cautions ....................285, 562
Exhaust System ........................ .285, 511
Exterior Lighting ............................68
Exterior Lights ......................... .68, 287
Filters Air Cleaner ............................ .501
Air Conditioning ..................... .95, 504
Engine Oil ......................... .501, 564
Engine Oil Disposal ...................... .500
Flashers Turn Signals ..................... .73, 192, 287
Flash-To-Pass ..............................71
Flat Tire Stowage .......................... .470
Fluid, Brake ............................. .566
Fluid Capacities ........................... .563
Fluid Leaks .............................. .288
Fluid Level Checks Brake ................................ .519
Fluids And Lubricants ...................... .564Fog Lights
............................ .72, 446
Fold-Flat Seats .............................43
Forward Collision Warning ....................221
Four-Way Hazard Flasher .....................435
Four Wheel Drive ......................... .313
Freeing A Stuck Vehicle ..................... .480
Front Axle (Differential) ..................... .521
Fuel ................................... .558
Adding .............................. .404
Additives ............................. .559
Clean Air ............................. .559
Ethanol .............................. .560
Gasoline .............................. .558
Light ................................ .186
Materials
Added........................ .559
Methanol ............................. .560
Octane Rating ....................558, 559, 564
Requirements ....................... .558, 563
Tank Capacity .......................... .563
Fuses .................................. .449
Garage Door Opener (HomeLink) ...............109
Gasoline, Clean Air ........................ .559
Gasoline, Reformulated ..................... .559
General Information ........................ .231
684 INDEX

iPod/USB/MP3 Control..................... .642
Jack Location ............................ .459
Jump Starting ............................ .474
Key Fob Panic Alarm .............................21
Programming Additional Key Fobs ..........26, 32
Key Fob Battery Service (Remote Keyless Entry) .....23
Key Fob Programming (Remote Keyless Entry) ......26
Keyless Enter-N-Go ..................... .38, 294
Lock The Vehicle’s Doors ............580, 604, 628
Passive Entry ............................38
Passive Entry Programming ..............604, 628
Keys ....................................20
Replacement .............................33
Lane Change And Turn Signals .................73
Lane Change Assist ..........................73
LaneSense ............................... .391
Lap/Shoulder Belts ........................ .234
Latches ................................. .288
Hood ................................ .106
Lead Free Gasoline ........................ .558
Leaks, Fluid ............................. .288Life Of Tires
............................. .536
Light Bulbs .......................... .287, 441
Lights .................................. .287
AirBag .........................179, 243, 285
Brake Assist Warning ..................... .206
Brake Warning ......................... .180
Bulb Replacement ....................... .441
Cargo .................................73
Center Mounted Stop ..................... .448
Courtesy/Reading .........................75
Cruise ............................ .192, 193
Daytime Running .........................69
Engine Temperature Warning ................181
Exterior .............................. .287
Fog ................................. .446
Hazard Warning Flasher ...................435
Headlights .......................... .68, 71
High Beam ..............................69
High

Beam/Low Beam Select .................69
Hill Descent Control Indicator ...............208
Illuminated Entry .........................76
Interior ............................. .74, 75
Low Fuel ............................. .186
Malfunction Indicator (Check Engine) ..........184
Park ................................. .191
686 INDEX