2019 Ram 1500 immobilizer

SENTRY KEY
The Sentry Key Immobilizer system prevents unauthorized
vehicle operation by disabling the engine. The system does
not need to be armed or activated. Operation is automatic,
regardless of whether the vehicle is locked or unlocked.
The system uses a key fob, keyless push button ignition
and a RF receiver to prevent unauthorized vehicle opera-
tion. Therefore, only key fobs that are programmed to the
vehicle can be used to start and operate the vehicle. The
system cannot reprogram a key fob obtained from another
vehicle.
After turning the ignition switch to the ON/RUN position,
the vehicle security light will turn on for three seconds for
a bulb check. If the light remains on after the bulb check, it
indicates that there is a problem with the electronics. In
addition, if the light begins to flash after the bulb check, it
indicates that someone attempted to start the engine with
an invalid key fob. In the event that a valid key fob is used
to start the engine but there is an issue with the vehicle
electronics, the engine will start and shut off after two
seconds.If the vehicle security light turns on during normal vehicle
operation (vehicle running for longer than ten seconds), it
indicates that there is a fault in the electronics. Should this
occur, have the vehicle serviced as soon as possible by an
authorized dealer.
CAUTION!
The Sentry Key Immobilizer system is not compatible
with some aftermarket remote starting systems. Use of
these systems may result in vehicle starting problems
and loss of security protection.
All of the key fobs provided with your new vehicle have
been programmed to the vehicle electronics.
Key Programming
Programming key fobs may be performed at an authorized
dealer.
32 GETTING TO KNOW YOUR VEHICLE

Replacement Keys
NOTE:Only key fobs that are programmed to the vehicle
electronics can be used to start and operate the vehicle.
Once a key fob is programmed to a vehicle, it cannot be
programmed to any other vehicle.
CAUTION!
• Always remove the key fobs from the vehicle and
lock all doors when leaving the vehicle unattended.
• For vehicles equipped with Keyless Enter-N-Go —
Ignition, always remember to place the ignition in
the OFF position.
NOTE: Duplication of key fobs may be performed at an
authorized dealer. This procedure consists of programming
a blank key fob to the vehicle electronics. A blank key fob
is one that has never been programmed.
When having the Sentry Key Immobilizer System serviced,
bring all vehicle keys with you to an authorized dealer.
General Information
The following regulatory statement applies to all radio
frequency (RF) devices equipped in this vehicle:
This device complies with Part 15 of the FCC Rules and
with Industry Canada license-exempt RSS standard(s).
Operation is subject to the following two conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received, in- cluding interference that may cause undesired opera-
tion.
NOTE: Changes or modifications not expressly approved
by the party responsible for compliance could void the
user ’s authority to operate the equipment.
VEHICLE SECURITY ALARM
The vehicle security alarm monitors the vehicle doors,
tailgate, and ignition for unauthorized operation. When the
vehicle security alarm is activated, interior switches for
door locks are disabled. The system will turn the horn off
after 29 seconds, 5 seconds between cycles, up to 8 cycles if
the trigger remains active and then the vehicle security
alarm will rearm itself.
3
GETTING TO KNOW YOUR VEHICLE 33

Safety Checks Inside Vehicle...................285
Safety Checks Outside Vehicle .................287
Safety Defects, Reporting .....................677
Safety, Exhaust Gas ........................ .285
Safety Information, Tire ..................... .522
Safety Tips .............................. .284
Schedule, Maintenance ...................... .489
Seat Belt Reminder ........................ .179
Seat Belts ............................ .233, 285
Adjustable Shoulder Belt ...................238
Adjustable Upper Shoulder Anchorage .........238
Adjustable Upper Shoulder Belt Anchorage ......238
Automatic Locking Retractor (ALR) ...........241
Child Restraints ........................ .263
Energy Management Feature ................240
Extender .............................. .239
Front Seat ...................... .233, 234, 236
Inspection ............................. .285
Lap/Shoulder Belt Operation ................236
Lap/Shoulder Belts ...................... .234
Lap/Shoulder Belt Untwisting ...............238
Operating Instructions .....................236
Pregnant Women ........................ .240
Pretensioners .......................... .240
Rear Seat ............................. .234Reminder
............................. .233
Seat Belt Extender ....................... .239
Seat Belt Pretensioner .....................240
Seat Belt Reminder ...................... .233
Untwisting Procedure .....................238
Seat Belts Maintenance ...................... .551
Seats .............................. .43, 45, 47
Adjustment .......................... .43, 47
Easy Entry ..............................51
Head Restraints ..........................
55
Memory ................................49
Power .................................46
Rear Folding .............................43
Reclining Rear ...........................46
Tilting .................................43
Security Alarm ......................... .33, 181
Selection Of Coolant (Antifreeze) ...............564
Sentry Key Key Programming .........................32
Sentry Key (Immobilizer) ......................32
Sentry Key Replacement ......................33
Service Assistance ......................... .674
Service Contract .......................... .676
Service Manuals .......................... .678
Shifting ................................ .304
690 INDEX