immobilizer Ram 3500 2017 Owner's Manual

A WORD ABOUT YOUR KEYS
Your vehicle uses either a key start ignition system or
keyless ignition system. The key start ignition system
consists of a either a bladed key with an immobilizer chip
in it, or a key fob with Remote Keyless Entry (RKE) key fob
and an Ignition Node Module (IGNM). The keyless igni-
tion system consists of a key fob and a Keyless Push Button
Ignition.
Ignition Node Module (IGNM)
The Ignition Node Module (IGNM) operates similar to an
ignition switch. It has four operating positions, three with
detents and one that is spring-loaded. The detent positions
are OFF, ACC, and ON/RUN. The START position is a
spring-loaded momentary contact position. When released
from the START position, the switch automatically returns
to the ON/RUN position.
Ignition Module
1—OFF
2 — ACC (ACCESSORY)
3 — ON/RUN
4 — START
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 11

Key-In-Ignition Reminder
Opening the driver’s door when the key fob is in the
ignition and the ignition switch position is OFF or ACC, a
chime will sound to remind you to remove the key fob.
NOTE:
•Keyed Ignition systems will chime in OFF or ACC
when the driver door is open.
• “Keyless Ignition systems will chime in ACC or RUN
when the driver door is open.
• The instrument cluster display will display “Key In
Ignition.”
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.
SENTRY KEY
The Sentry Key Immobilizer System prevents unauthor-
ized 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, an Ignition Node Module,
Keyless Push Button Ignition and a RF receiver to prevent
unauthorized vehicle operation. Therefore, only key fobs
that are programmed to the vehicle can be used to start and
operate the vehicle. The system will not allow the engine to
crank if an invalid key fob is used to start and operate the
vehicle. The system will shut the engine off in two seconds
if an invalid key fob is used to start the engine.
NOTE: A key fob that has not been programmed is also
considered an invalid key.
During normal operation, after placing the keyless ignition
in 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
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 17

problem with the electronics. In addition, if the light begins
to flash after the bulb check, it indicates that someone used
an invalid key fob to try to start the engine. Either of these
conditions will result in the engine being shut off after two
seconds.
If the vehicle security light turns on during normal vehicle
operation (vehicle running for longer than 10 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.
Replacement Key Fobs
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.
Customer Key Fob Programming
Programming key fobs may be performed at an authorized
dealer.
18 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Fuel, Flexible............................. .545
Fuses .................................. .679
Garage Door Opener (HomeLink) ............175, 180
Gas Cap (Fuel Filler Cap) .................549, 637
Gasoline, Clean Air ........................ .542
Gasoline (Fuel) ........................... .541
Gasoline, Reformulated ..................... .542
Gear Ranges .......................... .396, 405
Gear Select Lever Override ....................623
General Information ........................ .540
Glass Cleaning ........................... .677
Grocery Bag Retainer ....................... .200
Gross Axle Weight Rating .....................552
Gross Vehicle Weight Rating ...................551
Guide, Body Builders .........................6
GVWR ................................. .550
Hazard Driving Through Flowing, Rising, Or
Shallow Standing Water ....................472
Hazard Warning Flasher ..................... .580
Headlights .............................. .690
Automatic ............................ .139
Cleaning .............................. .677High Beam
............................ .147
High Beam/Low Beam Select Switch ...........147
Passing ............................... .147
Switch ............................... .139
Head Restraints ........................... .129
Heated Mirrors .........................115,200
Heater ................................. .330
Heater, Engine Block ....................... .385
High Beam/Low Beam Select (Dimmer) Switch .....147
Hill Descent Control ....................... .505
Hill Descent Control Indicator .................505
Hill Start Assist ........................... .498
Hitches Trailer Towing .......................... .558
Hoisting ................................ .618
HomeLink

(Garage Door Opener) ...............175
Hood Release ............................ .136
Hub Caps ............................... .617
Ignition ..................................15
Key.................................11,15
Ignition Key Removal ........................15
Illuminated Entry ...........................21
Immobilizer (Sentry Key) ......................17
Inside Rearview Mirror ...................104, 110
10
INDEX 721

Instrument Cluster..................... .244, 263
Instrument Cluster Display Instrument Cluster Display ..................267
Instrument Panel And Controls .................235
Instrument Panel Lens Cleaning ................677
Integrated Trailer Brake Controls ................562
Interior Appearance Care .....................676
Interior Lights ............................ .143
Intermittent Wipers (Delay Wipers) ..............148
Introduction ................................4
Inverter Outlet (115V) ...................... .189
Jack Location ......................... .583, 600
Jump Starting ............................ .618
Key Fob Programming Additional Key Fobs .............18
Key Fob Battery Service (Remote Keyless Entry) .....25
Key Fob Programming (Remote Keyless Entry) ......21
Key Fob, Remote Keyless Entry .................21
Key-In Reminder ............................17
Keyless Enter-N-Go ..................... .36, 382
Lock The Vehicle’s Doors ................295, 315
Passive Entry ............................36
Passive Entry Programming ...........36, 295, 315 Keyless Entry System
........................21
Key, Replacement ...........................18
Keys ....................................11
Key, Sentry (Immobilizer) ......................17
Lane Change And Turn Signals .................146
Lane Change Assist ........................ .147
Latches ..................................98
Lead Free Gasoline ........................ .541
Leaks, Fluid ...............................98
Life Of Tires ............................. .526
Light Bulbs ........................... .98, 688
Lights ............................... .98, 138
AirBag ............................ .96, 241
Automatic Headlights .....................139
Brake Assist Warning ..................... .503
Brake Warning ......................... .242
Bulb Replacement ....................... .690
Cap

Top Clearance ...................... .694
Cargo................................ .146
Center Mounted Stop ..................... .693
Courtesy/Reading .................144, 145, 174
Cruise ......................... .263, 264, 265
Daytime Running ....................... .140
Engine Temperature Warning ................244
722 INDEX

Reminder............................. .241
Untwisting Procedure ......................48
Seats ..........................118,119, 120, 125
Adjustment ......................118,119,120
Easy Entry ............................ .135
Folding Floor .......................... .202
Memory .............................. .132
Power ................................118
Rear Folding ....................... .126, 127
Reclining Rear .......................... .125
Security Alarm ......................... .19, 244
Selection Of Coolant (Antifreeze) ...............698
Sentry Key Key Programming .........................18
Sentry Key (Immobilizer) ......................17
Sentry Key Replacement ......................18
Service Assistance ......................... .710
Service Contract .......................... .712
Service Manuals .......................... .714
Settings, Personal ......................... .275
Shifting ................................ .386
Automatic Transmission .............388, 395, 405
Transfer Case .......................... .416
Transfer Case, Shifting Into Transfer Case
Neutral (N) ............................ .574Transfer Case, Shifting Out Of Transfer Case
Neutral (N)
............................ .576
Shift Lever Override ....................... .623
Signals, Turn ....................... .98, 146, 263
Siri ................................ .369, 370
Sliding Rear Window Power ............................... .201
Snow Chains (Tire Chains) ....................528
Snow Plow .............................. .568
Snow Tires .............................. .522
Spare Tire ........................ .523, 524, 525
Spark Plugs ............................. .698
Speed Control Accel/Decel ........................... .155
Cancel ............................... .155
Resume .............................. .155
Speed

Control (Cruise Control) .................154
Stabilizer/Sway Bar System ...................455
Starting .............................. .29, 381
Automatic Transmission ....................382
Cold Weather .......................... .384
Engine Fails To Start ..................... .384
Remote ................................29
Starting Procedures (Gas Engines) ...............381
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INDEX 727