2023 RAM 1500 hood open

3
EXTERIOR LIGHTS ..............................................................46Headlight Switch ........................................................ 46
Multifunction Lever .................................................... 47
Daytime Running Lights (DRLs) ................................ 47
High/Low Beam Switch ............................................. 47
Automatic High Beam Headlamp Control —
If Equipped ................................................................. 47
Flash-To-Pass ............................................................. 48
Automatic Headlights — If Equipped ......................... 48
Parking Lights And Panel Lights................................. 48
Automatic Headlights With Wipers ............................ 48
Headlight Delay ........................................................... 48
Lights-On Reminder .................................................... 48
Fog Lights — If Equipped ........................................... 48
Turn Signals ................................................................ 49
Lane Change Assist — If Equipped............................. 49
Cargo Lights/Trailer Spotter Lights/Trailer
Hitch Light With Bed Lights — If Equipped ................ 49
Battery Saver ............................................................... 50
INTERIOR LIGHTS ...............................................................50 Courtesy Lights............................................................ 50
Illuminated Entry ........................................................ 52
WINDSHIELD WIPERS AND WASHERS ..........................52 Windshield Wiper Operation....................................... 52
Rain Sensing Wipers — If Equipped .......................... 53
CLIMATE CONTROLS .........................................................54 Automatic Climate Control Descriptions
And Functions ............................................................. 54
Manual Climate Control Descriptions
And Functions ............................................................. 56
Automatic Temperature Control (ATC) —
If Equipped ................................................................. 59
Climate Voice Recognition — If Equipped .................. 59
Operating Tips ............................................................ 59 INTERIOR STORAGE AND EQUIPMENT ............................ 60
Storage ......................................................................... 60
USB/AUX Control ........................................................ 65
Electrical Power Outlets ............................................. 66
Power Inverter — If Equipped ..................................... 67
Wireless Charging Pad — If Equipped ........................ 68
UV-C Light — If Equipped ............................................. 69
WINDOWS .......................................................................... 70 Power Windows............................................................ 70
Automatic Window Features ....................................... 70
Reset Auto-Up ............................................................. 71
Window Lockout Switch ..............................................71
Power Sliding Rear Window — If Equipped ............... 71
Manual Sliding Rear Window — If Equipped .............. 71
Wind Buffeting ............................................................ 72
POWER SUNROOF — IF EQUIPPED ................................. 72 Dual Pane Power Sunroof .......................................... 72
HOOD ................................................................................... 74 To Open The Hood .......................................................74
To Close The Hood .......................................................74
TAILGATE ............................................................................. 74 Opening ........................................................................ 74
Closing .......................................................................... 75
Locking Tailgate ........................................................... 75
Multifunction Tailgate — If Equipped ......................... 75
Tailgate Removal ........................................................ 76
Bed Step — If Equipped ............................................... 78
PICKUP BOX ....................................................................... 79 Bed Rail Tie-Down System — If Equipped ................. 80
RAMBOX — IF EQUIPPED .................................................. 81 Locking And Unlocking RamBox ................................. 82
RamBox Cargo Storage Bins ....................................... 82
RamBox Safety Warning..............................................83
Bed Extender — If Equipped ....................................... 84 TRI-FOLD TONNEAU COVER — IF EQUIPPED .................. 86
Tonneau Cover Components ...................................... 86
Tri-Fold Tonneau Cover Folding For Driving
Or Removal .................................................................. 87
Tri-Fold Tonneau Cover Installation ........................... 90
Tri-Fold Tonneau Cover Cleaning ............................... 92
GETTING TO KNOW YOUR
INSTRUMENT PANEL
MIDLINE INSTRUMENT CLUSTER — GASOLINE .............. 93 Midline Instrument Cluster Descriptions —
Gasoline ....................................................................... 94
HIGHLINE INSTRUMENT CLUSTER — GASOLINE ............ 95 Highline Instrument Cluster Descriptions —
Gasoline ....................................................................... 96
PREMIUM INSTRUMENT CLUSTER — GASOLINE............ 97 Premium Instrument Cluster Descriptions —
Gasoline ....................................................................... 98
INSTRUMENT CLUSTER DISPLAY ..................................... 98 Instrument Cluster Display Location
and Controls ................................................................ 98
Oil Life Reset.............................................................. 101
Display Menu Items .................................................. 101
Head Up Display (HUD) —
If Equipped ................................................................ 105
Battery Saver On/Battery Saver Mode
Message — Electrical Load Reduction Actions —
If Equipped ................................................................ 106

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12
Hood Open Warning Light
Úpage 109
Oil Pressure Warning Light
Úpage 109
Oil Temperature Warning Light
Úpage 110
Seat Belt Reminder Warning Light
Úpage 110
Tailgate Open Warning Light
Úpage 110
Trailer Brake Disconnected Warning Light
Úpage 110
Transmission Temperature Warning Light
Úpage 110
Vehicle Security Warning Light
Úpage 110
Red Warning Lights
Yellow Warning Lights
Adaptive Cruise Control (ACC) Fault Warning Light
Úpage 110
Air Suspension Fault Warning Light
Úpage 110
Anti-Lock Brake System (ABS) Warning Light
Úpage 110
Cruise Control Fault Warning Light
Úpage 112
Electric Park Brake Warning Light
Úpage 111
Electronic Stability Control (ESC) Active Warning Light
Úpage 111
Electronic Stability Control (ESC) OFF Warning Light
Úpage 111
Engine Check/Malfunction Indicator Warning Light (MIL)
Úpage 111

23_DT_OM_EN_USC_t.book Page 12

GETTING TO KNOW YOUR VEHICLE21
NOTE:
The key fob may not be detected by the vehicle Keyless
Enter ‘n Go™ system if it is located next to a mobile
phone, laptop or other electronic device; these devices
may block the key fob’s wireless signal and prevent the
Keyless Enter ‘n Go™ system from starting the vehicle.
 For more information on normal engine starting, see
Úpage 118.
 When opening the driver's door and the ignition is in
the ON/RUN position (engine not running), a chime will
sound to remind you to place the ignition in the OFF
position. In addition to the chime, the message “Igni-
tion or Accessory ON” will display in the cluster.
REMOTE START — IF EQUIPPED
This system uses the key fob to start the engine
conveniently from outside the vehicle while still
maintaining security. The system has a range
of approximately 328 ft (100 m).
Remote Start is used to defrost windows in cold weather
and to reach a comfortable climate in all ambient
conditions before the customer enters the vehicle.
NOTE:Obstructions between the vehicle and key fob may reduce
this range Úpage 402.
HOW TO USE REMOTE START
Push and release the Remote Start button on the key fob
twice within five seconds. The vehicle doors will lock, the
parking lights will flash, and the horn will chirp twice
(if programmed). Then, the engine will start, and the
vehicle will remain in the Remote Start mode for a
15 minute cycle.
Pushing the Remote Start button a third time shuts the
engine off. To drive the vehicle, push the unlock button, and place the
ignition in the ON/RUN position.
NOTE:

With Remote Start, the engine will only run for
15 minutes.
 Remote Start can only be used twice.
 If an engine fault is present or fuel level is low, the
vehicle will start and then shut down in 10 seconds.
 The parking lights will turn on and remain on during
Remote Start mode.
 For security, power window and power sunroof opera -
tion (if equipped) are disabled when the vehicle is in
the Remote Start mode.
 The ignition must be placed in the ON/RUN position
before the Remote Start sequence can be repeated for
a third cycle.
All of the following conditions must be met before the
engine will remote start:
 Gear selector in PARK
 Doors closed
 Hood closed
 Hazard switch off
 Brake switch inactive (brake pedal not pressed)
 Battery at an acceptable charge level
CAUTION!
An unlocked vehicle is an invitation for thieves. Always
remove key fob from the vehicle and lock all doors
when leaving the vehicle unattended.
WARNING!
Do not start or run an engine in a closed garage or
confined area. Exhaust gas contains carbon
monoxide (CO) which is odorless and colorless.
Carbon monoxide is poisonous and can cause
serious injury or death when inhaled.
 Keep key fobs away from children. Operation of the
Remote Start system, windows, door locks or other
controls could cause serious injury or death.2

23_DT_OM_EN_USC_t.book Page 21

GETTING TO KNOW YOUR VEHICLE23
REMOTE START WINDSHIELD WIPER
D
E-ICER ACTIVATION — IF EQUIPPED
When Remote Start is active and the outside ambient
temperature is less than 33°F (0.6°C), the Windshield
Wiper De-Icer will activate. Exiting Remote Start will
resume its previous operation. If the Windshield Wiper
De-Icer was active, the timer and operation will continue.
REMOTE START ABORT MESSAGE
One of the following messages will display in the
instrument cluster display if the vehicle fails to remote
start, or exits Remote Start prematurely:
 Remote Start Canceled — Door Open
 Remote Start Canceled — Hood Open
 Remote Start Canceled — Fuel Low
 Remote Start Canceled — Too Cold
 Remote Start Canceled — Time Expired
 Remote Start Disabled — Start Vehicle to Reset
The message will stay active until the ignition is placed in
the ON/RUN position.
VEHICLE SECURITY SYSTEM — IF EQUIPPED
The Vehicle Security system monitors the vehicle doors,
hood, tailgate, and the Keyless Enter ‘n Go™ Ignition for
unauthorized operation. While the Vehicle Security system
is armed, interior switches for door locks and tailgate
release are disabled. If something triggers the alarm, the
Vehicle Security system will provide the following audible
and visible signals: 
The horn will pulse.
 The turn signals will flash.
 The Vehicle Security Light, located in the lower right
corner of the instrument cluster display, will flash.
TO ARM THE SYSTEM
Follow these steps to arm the Vehicle Security system:

1. Make sure the vehicle’s ignition is placed in the OFF
position.

 For vehicles equipped with Keyless Entry, make
sure the vehicle’s keyless ignition system is OFF.
2. Perform one of the following methods to lock the vehicle:
 Push the lock button on the interior power door
lock switch with the driver and/or passenger door
open.
 Push the lock button on the exterior Passive Entry
door handle with a valid key fob available in the
same exterior zone
Úpage 25.
 Push the lock button on the key fob.
3. If any doors are open, close them.
TO DISARM THE SYSTEM
The Vehicle Security system can be disarmed using any of
the following methods:
 Push the unlock button on the key fob.
 Grab the Passive Entry door handle to unlock the door
Úpage 25.
 Cycle the ignition out of the OFF position to disarm
the system.
NOTE:
The driver's door key cylinder cannot arm or disarm the
Vehicle Security system. Use of the door key cylinder
when the system is armed will sound the alarm when
the door is opened.
 The Vehicle Security system remains armed when the
power tailgate (if equipped) is opened using the
tailgate button on the key fob.
 If Passive Entry (if equipped) is used to unlock the
tailgate, the Vehicle Security system is disarmed and
the rest of the vehicle doors will remain locked unless
all doors are set to unlock on first press within Ucon -
nect Settings.
 When the Vehicle Security system is armed, the interior
power door lock switches will not unlock the doors.
The Vehicle Security system is designed to protect your
vehicle. However, you can create conditions where the
system will give you a false alarm. If one of the previously
described arming sequences has occurred, the Vehicle
Security system will arm regardless of whether you are in
the vehicle or not. If you remain in the vehicle and open a
door, the alarm will sound. If this occurs, disarm the
Vehicle Security system.
If the Vehicle Security system is armed and the battery
becomes disconnected, the Vehicle Security system will
remain armed when the battery is reconnected; the
exterior lights will flash, and the horn will sound. If this
occurs, disarm the Vehicle Security system.
2

23_DT_OM_EN_USC_t.book Page 23

74GETTING TO KNOW YOUR VEHICLE
HOOD
TO OPEN THE HOOD
To open the hood, two latches must be released.

1. Pull the hood release lever located below the
steering wheel at the base of the instrument panel.

Hood Release Lever Location

2. Reach into the opening beneath the center of the hood and push the safety latch lever to the left to
release it, before raising the hood.

Safety Latch Location

NOTE:
 Vehicle must be at a stop and the gear selector must
be in PARK.
 While lifting the hood, use both hands.
 Before lifting the hood, check that the wiper arms are
not in motion and not in the lifted position.
TO CLOSE THE HOOD
In one continuous motion, pull down on the front edge of
the hood with moderate force until the angle is below the
crossover point (where the gas props are no longer
resisting) and let the hood continue to fall closed from its
own inertia.
TAILGATE
OPENING
The tailgate may be opened by pushing the tailgate
release pad located on the tailgate door.
The tailgate damper strut will lower the tailgate to the
open position (if equipped).
WARNING!
Be sure the hood is fully latched before driving your
vehicle. If the hood is not fully latched, it could open
when the vehicle is in motion and block your vision.
Failure to follow this warning could result in serious
injury or death.
CAUTION!
To prevent possible damage, do not slam the hood to
close it. Use a firm downward push at the front center of
the hood to ensure that both latches engage.
WARNING!
It is very dangerous to ride on the tailgate, even when
the vehicle is traveling at low speeds. Anyone riding on
the tailgate could easily fall in response to the vehicle
maneuvers or rough terrain. Passengers should always
sit in the vehicle seats and use their seatbelt. Failure to
follow this warning could result in serious injury or
death.

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GETTING TO KNOW YOUR INSTRUMENT PANEL109
Electric Power Steering (EPS) Fault
Warning Light
This warning light will turn on when there's a
fault with the EPS system Úpage 141.
Electronic Throttle Control (ETC) Warning
Light
This warning light will illuminate to indicate a
problem with the ETC system. If a problem is
detected while the vehicle is running, the light
will either stay on or flash depending on the
nature of the problem. Cycle the ignition when the vehicle
is safely and completely stopped and the transmission is
placed in the PARK position. The light should turn off. If the
light remains on with the vehicle running, your vehicle will
usually be drivable; however, see an authorized dealer for
service as soon as possible.
NOTE:This light may turn on if the accelerator and brake pedals
are pressed at the same time. If the light continues to flash when the vehicle is running,
immediate service is required and you may experience
reduced performance, an elevated/rough idle, or engine
stall and your vehicle may require towing. The light will
come on when the ignition is placed in the ON/RUN or
ACC/ON/RUN position and remain on briefly as a bulb
check. If the light does not come on during starting, have
the system checked by an authorized dealer.
Engine Coolant Temperature Warning
Light
This warning light warns of an overheated
engine condition. If the engine coolant
temperature is too high, this indicator will
illuminate and a single chime will sound. If the
temperature reaches the upper limit, a continuous chime
will sound for four minutes or until the engine is able to
cool, whichever comes first.
If the light turns on while driving, safely pull over and stop
the vehicle. If the Air Conditioning (A/C) system is on, turn
it off. Also, shift the transmission into NEUTRAL (N) and
idle the vehicle. If the temperature reading does not return
to normal, turn the engine off immediately and call for
service
Úpage 327.
Hood Open Warning Light
This warning light will illuminate when the hood
is ajar/open and not fully closed.
NOTE:If the vehicle is moving, there will also be a single chime.
Oil Pressure Warning Light
This warning light will illuminate, and a chime
will sound, to indicate low engine oil pressure.
If the light and chime turn on while driving,
safely stop the vehicle and turn off the engine
as soon as possible. After the vehicle is safely stopped,
restart the engine and monitor the Oil Pressure Warning
Light. If the Oil Pressure Warning Light is still illuminated,
turn the engine OFF and contact an authorized dealer for
further assistance. Do not operate the vehicle until the
cause is corrected. If the light is no longer illuminated, the
engine can be operated but it is recommended to take the
vehicle to an authorized dealer as soon as possible.
Do not operate the vehicle until the cause is corrected.
This light does not indicate how much oil is in the engine.
The engine oil level must be checked under the hood.
WARNING!
Continued operation with reduced assist could pose a
safety risk to yourself and others. Service should be
obtained as soon as possible.3

23_DT_OM_EN_USC_t.book Page 109

STARTING AND OPERATING121
(Continued)
IF ENGINE FAILS TO START
If the engine fails to start after you have followed the
“Normal Starting” procedure and the vehicle has not
experienced an Extended Park condition as defined
above, it may be flooded. Push the accelerator pedal all
the way to the floor and hold it there while the engine is
cranking. This should clear any excess fuel in case the
engine is flooded.
The starter motor will engage automatically, run for 10
seconds, and then disengage. Once this occurs, release
the accelerator pedal and the brake pedal, wait 10 to 15
seconds, then repeat the “Normal Starting” procedure.
If the engine has been flooded, it may start to run, but not
have enough power to continue running when the ignition
button/key is released. If this occurs, continue cranking
with the accelerator pedal pushed all the way to the floor.
Release the accelerator pedal and the ignition button/key
once the engine is running smoothly.
If the engine shows no sign of starting after a 10 second
period of engine cranking with the accelerator pedal held
to the floor, wait 10 to 15 seconds, then repeat the
“Normal Starting” procedure.
AFTER STARTING
The idle speed is controlled automatically, and it will
decrease as the engine warms up.
ENGINE BLOCK HEATER — IF EQUIPPED

Engine Block Heater Cord Location

The engine block heater warms engine coolant and
permits quicker starts in cold weather. Connect the heater
cord to a ground-fault interrupter protected 110–115 Volt
AC electrical outlet with a grounded, three-wire extension
cord.
To ensure reliable starting at these temperatures, use of
an externally powered electric engine block heater
(available from an authorized dealer) is recommended.
The engine block heater cord is routed under the hood on
the passenger side of the vehicle next to the engine
coolant reservoir.
WARNING!
Never pour fuel or other flammable liquid into the
throttle body air inlet opening in an attempt to start
the vehicle. This could result in flash fire causing
serious personal injury.
 Do not attempt to push or tow your vehicle to get it
started. Vehicles equipped with an automatic trans -
mission cannot be started this way. Unburned fuel
could enter the catalytic converter and once the
engine has started, ignite and damage the converter
and vehicle.
 If the vehicle has a discharged battery, booster
cables may be used to obtain a start from a booster
battery or the battery in another vehicle. This type of
start can be dangerous if done improperly
Úpage 325.
CAUTION!
To prevent damage to the starter, do not crank the
engine for more than 10 seconds at a time.
Wait 10 to 15 seconds before trying again.
WARNING!
WARNING!
Remember to disconnect the engine block heater cord
before driving. Damage to the 110-115 Volt electrical
cord could cause electrocution.
4

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142STARTING AND OPERATING
To Activate The Autostop Mode, The Following Must Occur:

1. The system must be in STOP/START READY state. A
STOP/START READY message is displayed in the
instrument cluster within the Stop/Start section

Ú
page 98.

2. The vehicle must be decelerating and likely coming to a complete stop.
3. The transmission gear selector must be in DRIVE and the brake pedal pressed.
The engine will shut down, the tachometer will move to the
zero position and the Stop/Start telltale will illuminate
indicating you are in an Autostop. While in an Autostop,
the Climate Controls system may automatically adjust
airflow to maintain cabin comfort. Customer settings will
be maintained upon return to an engine running condition.
POSSIBLE REASONS THE ENGINE DOES
N
OT AUTOSTOP
Prior to engine shut down, the system will check many
safety and comfort conditions to see if they are fulfilled.
In following situations, the engine will not Autostop:
 Driver’s seat belt is not buckled
 Driver’s door is not closed
 The vehicle is on a steep grade
 Cabin heating or cooling is in process and an accept -
able cabin temperature has not been achieved 
HVAC is set to full defrost mode at a high blower speed
 Engine has not reached normal operating temperature
 Engine or exhaust temperature is too high
 The battery is charging
 The transmission is not in DRIVE
 Hood is open
 Transfer case is in 4WD LOW
 TOW/HAUL mode is selected
 Accelerator pedal input
 Excessive 12 Volt loads
 Brake application is adequate to obtain and maintain
a stop
It may be possible to operate the vehicle several
consecutive times in extreme conditions and not meet all
criteria to enable an Autostop state.TO START THE ENGINE WHILE IN
A
UTOSTOP MODE
While in DRIVE, the engine will start when the brake pedal
is released or the accelerator pedal is pressed and the
transmission will automatically reengage upon engine
restart. Conditions That Will Cause The Engine To Start
Automatically While In Autostop Mode
The engine will start automatically when:

The transmission selector is moved from DRIVE to
REVERSE, NEUTRAL, or PARK
 To maintain cabin temperature near the HVAC settings
 HVAC is set to full defrost mode
 12 Volt demand requires engine restart
 Stop/Start OFF switch is pushed
 Transfer case is in 4WD LOW
 The emissions system override is present
 A Stop/Start system error is present
Conditions That Force An Automatic Shift To Park While In
Autostop Mode
The engine will not start automatically and the
transmission will be placed in PARK if:
 The driver door is open and brake pedal released
 The driver door is open and the driver seat belt is
unbuckled
 The engine hood has been opened
 A Stop/Start system error is present
The engine may then be restarted by moving the
transmission shift selector out of PARK (e.g., to DRIVE) or,
in some cases, only by a key start. The instrument cluster
will display a “SHIFT OUT OF PARK” message, or a
“STOP/START KEY START REQUIRED” message, to
indicate which action is required
Úpage 98.

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