key Ram 1500 2019 Service Manual

Divider Position
The divider position is intended for managing your cargo
and assisting in keeping cargo from moving around the
bed. There are 11 divider slots along the bed inner panels
which allow for various positions to assist in managing
your cargo.
To install the bed extender into a divider position, perform
the following:
1. Make sure the center handle is unlocked using thevehicle key and rotate the center handle vertically to
release the extender side gates.
Center Handle And Lock
1 — Center Handle Lock
2 — Handle
142 GETTING TO KNOW YOUR VEHICLE

Disconnecting The Rear Camera And Remote
Keyless Entry
1. Open the tailgate to access the rear camera or RemoteKeyless Entry connector bracket located on the rear sill.
2. Remove the connector bracket from the sill by pushing inward in the locking tab. 3. Disconnect the chassis wiring harness, ensuring the
connector bracket does not fall into the sill.
4. Connect the chassis plug and bracket (provided in the glove compartment) to the chassis wiring harness and
insert the bracket back into the sill.
5. Connect the tailgate plug (provided in the glove com- partment) to the tailgate wiring harness to ensure that
the terminals do not corrode.
Connector Bracket
Locking Tab
148 GETTING TO KNOW YOUR VEHICLE

6. Tape the tailgate harness and bracket against theforward-facing surface of the tailgate. This will prevent
damaging the connector and bracket when storing or
reinstalling the tailgate.
Removing The Tailgate
1. Disconnect the wiring harness for the rear camera andor power locks (if equipped).
NOTE: Refer to “Disconnecting The Rear Camera And
Remote Keyless Entry” in this section.
2. Unlatch the tailgate and remove the support cables by releasing the lock tang from the pivot.
NOTE: Make sure tailgate is supported when removing
support cables. 3. Position the tailgate on a 45 degree angle.
4. Raise the right side of the tailgate until the right side
pivot clears the hanger bracket.
5. Slide the entire tailgate to the right to free the left side pivot.
6. Remove the tailgate from the vehicle.
NOTE: Do not carry the tailgate loose in the truck pickup
box.
Locking Tang
3
GETTING TO KNOW YOUR VEHICLE 149

WARNING!
To avoid inhaling carbon monoxide, which is deadly,
the exhaust system on vehicles equipped with “Cap or
Slide-In Campers” should extend beyond the over-
hanging camper compartment and be free of leaks.
Locking Tailgate
The tailgate can be locked using the key fob lock button.
TRI-FOLD TONNEAU COVER — IF EQUIPPED
Your vehicle may be equipped with a Tri-Fold Tonneau
Cover which consists of different features:
•Easy Tri-Fold cover
• Tonneau fore aft locator
• Crosscar inside bed locator
• Front and rear clamps
• Stowage strap
• Locking capability
NOTE: The Tonneau Cover can be folded up and secured
at the front of the box without removing it completely.
Tri-Fold Tonneau Cover Removal
To remove the Tonneau Cover follow the following steps:
1. Lower the tailgate to gain access to the first set of two Tonneau Cover clamps located on the driver and pas-
senger underside of the Tonneau Cover.
Clamped Position
150 GETTING TO KNOW YOUR VEHICLE

If a FCW with Mitigation event begins at a speed below
32 mph (52 km/h), the system may provide the maximum
braking possible to mitigate the potential forward collision.
If the Forward Collision Warning with Mitigation event
stops the vehicle completely, the system will hold the
vehicle at standstill for two seconds and then release the
brakes.
When the system determines a collision with the vehicle in
front of you is no longer probable, the warning message
will be deactivated.NOTE:
•
The minimum speed for FCW activation is 3 mph
(5 km/h).
• The FCW alerts may be triggered on objects other than
vehicles such as guard rails or sign posts based on the
course prediction. This is expected and is a part of
normal FCW activation and functionality.
• It is unsafe to test the FCW system. To prevent such
misuse of the system, after four Active Braking events
within a key cycle, the Active Braking portion of FCW
will be deactivated until the next key cycle.
• The FCW system is intended for on-road use only. If the
vehicle is taken off-road, the FCW system should be
deactivated to prevent unnecessary warnings to the
surroundings.
WARNING!
Forward Collision Warning (FCW) is not intended to
avoid a collision on its own, nor can FCW detect every
type of potential collision. The driver has the respon-
sibility to avoid a collision by controlling the vehicle
via braking and steering. Failure to follow this warn-
ing could lead to serious injury or death.
FCW Message
222 SAFETY

Your vehicle may also be designed to perform any of these
other functions in response to the Enhanced Accident
Response System:
•Turn off the Fuel Filter Heater, Turn off the HVAC
Blower Motor, Close the HVAC Circulation Door
• Cut off battery power to the:
• Engine
• Electric Motor (if equipped)
• Electric power steering
• Brake booster
• Electric park brake
• Automatic transmission gear selector
• Horn
• Front wiper
• Headlamp washer pump NOTE:
After an accident, remember to cycle the ignition
to the STOP (OFF/LOCK) position and remove the key
from the ignition switch to avoid draining the battery.
Carefully check the vehicle for fuel leaks in the engine
compartment and on the ground near the engine compart-
ment and fuel tank before resetting the system and starting
the engine. If there are no fuel leaks or damage to the
vehicle electrical devices (e.g. headlights) after an accident,
reset the system by following the procedure described
below. If you have any doubt, contact an authorized dealer.
Enhanced Accident Response System Reset
Procedure
In order to reset the Enhanced Accident Response System
functions after an event, the ignition switch must be
changed from ignition START or ON/RUN to ignition OFF.
Carefully check the vehicle for fuel leaks in the engine
compartment and on the ground near the engine compart-
ment and fuel tank before resetting the system and starting
the engine.
5
SAFETY 261

WARNING!(Continued)
vehicle properly parked with the engine off, fully
depress the accelerator, the brake, and the clutch
pedal (if present) to check for interference. If your
floor mat interferes with the operation of any pedal,
or is not secure to the floor, remove the floor mat
from the vehicle and place the floor mat in your
trunk.
• ONLY use the passenger ’s side floor mat on the
passenger ’s side floor area.
• ALWAYS make sure objects cannot fall or slide into
the driver ’s side floor area when the vehicle is
moving. Objects can become trapped under accelera-
tor, brake, or clutch pedals and could cause a loss of
vehicle control.
• NEVER place any objects under the floor mat (e.g.,
towels, keys, etc.). These objects could change the
position of the floor mat and may cause interference
with the accelerator, brake, or clutch pedals.
• If the vehicle carpet has been removed and re-
installed, always properly attach carpet to the floor
and check the floor mat fasteners are secure to the
vehicle carpet. Fully depress each pedal to check for
(Continued)
WARNING! (Continued)
interference with the accelerator, brake, or clutch
pedals then re-install the floor mats.
• It is recommended to only use mild soap and water
to clean your floor mats. After cleaning, always check
your floor mat has been properly installed and is
secured to your vehicle using the floor mat fasteners
by lightly pulling mat.
Periodic Safety Checks You Should Make Outside
The Vehicle
Tires
Examine tires for excessive tread wear and uneven wear
patterns. Check for stones, nails, glass, or other objects
lodged in the tread or sidewall. Inspect the tread for cuts
and cracks. Inspect sidewalls for cuts, cracks, and bulges.
Check the wheel bolts for tightness. Check the tires (includ-
ing spare) for proper cold inflation pressure.
Lights
Have someone observe the operation of brake lights and
exterior lights while you work the controls. Check turn
signal and high beam indicator lights on the instrument
panel.
5
SAFETY 287

STARTING AND OPERATING
CONTENTS
STARTING THE ENGINE ..................293
▫ Automatic Transmission ..................293
▫ Tip Start Feature ...................... .294
▫ Keyless Enter-N-Go — Ignition .............294
▫ Normal Starting Using ENGINE START/STOP
Button ............................. .294
▫ Cold Weather Operation
(Below –22°F Or 30°C) ..................299
▫ After Starting ......................... .299
 ENGINE BLOCK HEATER — IF EQUIPPED . . . .299
 ENGINE BREAK-IN RECOMMENDATIONS . . . .299
 PARKING BRAKE ...................... .300
▫ Electric Park Brake (EPB) .................300
 AUTOMATIC TRANSMISSION ..............304
▫ Ignition Park Interlock ...................306 ▫
Brake/Transmission Shift Interlock System . . . .306
▫ Eight-Speed Automatic Transmission .........306
 FOUR-WHEEL DRIVE OPERATION —
IF EQUIPPED ......................... .313
▫ Four-Position Electronically Shifted Transfer Case
(Eight Speed Transmission Only) —
If Equipped ......................... .314
▫ Five-Position Electronically Shifted Transfer Case
(Eight Speed Transmission Only) —
If Equipped ......................... .318
 ACTIVE-LEVEL FOUR CORNER AIR SUSPENSION
SYSTEM — IF EQUIPPED .................322
▫ Description .......................... .322
▫ Air Suspension Modes ...................325
▫ Instrument Cluster Display Messages .........326
▫ Operation ........................... .326
6

STARTING THE ENGINE
Before starting your vehicle, adjust your seat, adjust both
inside and outside mirrors, and fasten your seat belt.
The starter should not be operated for more than 10-second
intervals. Waiting a few seconds between such intervals
will protect the starter from overheating.
WARNING!
•When leaving the vehicle, always make sure the
keyless ignition node is in the OFFmode, remove
the key fob from the vehicle and lock the vehicle.
•
Never leave children alone in a vehicle, or with access
to an unlocked vehicle. Allowing children to be in a
vehicle unattended is dangerous for a number of
reasons. A child or others could be seriously or fatally
injured. Children should be warned not to touch the
parking brake, brake pedal or the gear selector.
•Do not leave the key fob in or near the vehicle, or in a
location accessible to children, and do not leave the
ignition of a vehicle equipped with Keyless Enter-
N-Go in the ACC or ON/RUN mode. A child could
operate power windows, other controls, or move the
vehicle.
(Continued)
WARNING! (Continued)
•Do not leave children or animals inside parked
vehicles in hot weather. Interior heat build-up may
cause serious injury or death.
Automatic Transmission
Start the engine with the transmission in PARK position.
Apply the brake before shifting into any driving range.
NOTE:
• This vehicle is equipped with a transmission shift inter-
locking system. The brake pedal must be pressed to shift
out of PARK.
• If equipped with an 8-speed transmission, starting the
vehicle in NEUTRAL is not possible unless the Manual
Park Release has been activated. For the Manual Park
Release operation refer to Manual Park Release in “In
Case Of Emergency”.
6
STARTING AND OPERATING 293

Tip Start Feature
Do notpress the accelerator. Cycle the ignition switch
briefly to the START position and release it. The starter
motor will continue to run and will automatically disen-
gage when the engine is running.
Keyless Enter-N-Go — Ignition
This feature allows the driver to operate the ignition switch
with the push of a button, as long as the Remote Start/
Keyless Enter-N-Go key fob is in the passenger
compartment.
Normal Starting Using ENGINE START/STOP
Button
To Turn On The Engine Using The ENGINE START/
STOP Button
1. The transmission must be in PARK.
2. Press and hold the brake pedal while pushing the ENGINE START/STOP button once.
3. The system takes over and attempts to start the vehicle. If the vehicle fails to start, the starter will disengage
automatically after 10 seconds.
4. If you wish to stop the cranking of the engine prior to the engine starting, push the button again.
NOTE: Normal starting of either a cold or a warm engine
is obtained without pumping or pressing the accelerator
pedal.
To Turn Off The Engine Using ENGINE START/STOP
Button
1. Place the gear selector in PARK, then push and release the ENGINE START/STOP button.
2. The ignition will return to the OFF mode.
Keyless Push Button Ignition
294 STARTING AND OPERATING