2011 Ram 2500 immobilizer

SENTRY KEY
The Sentry KeyImmobilizer System prevents unautho-
rized 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 with a factory-mated Remote
Keyless Entry (RKE) transmitter and Wireless Ignition
Node (WIN) 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.
NOTE:A Key Fob that has not been programmed is also
considered an invalid key.
During normal operation, after turning on the ignition
switch, the Vehicle Security Light will turn on for three
seconds for a bulb check. If the light remains on after thebulb 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 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 sec-
onds), 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 KeyImmobilizer system is not compat-
ible with some after-market remote starting systems.
Use of these systems may result in vehicle starting
problems and loss of security protection.
16 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

All of the Key Fobs provided with your new vehicle have
been programmed to the vehicle electronics.
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 Sentry Keysfrom the vehicle
and lock all doors when leaving the vehicle unat-
tended.
At the time of purchase, the original owner is provided
with a four-digit Personal Identification Number (PIN).
Keep the PIN in a secure location. This number is
required for authorized dealer replacement of Key Fobs.Duplication of Key Fobs may be performed at an autho-
rized 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.
NOTE:
•When having the Sentry KeyImmobilizer System
serviced, bring all vehicle keys with you to an autho-
rized dealer.
•If a programmed Key Fob is lost, see your authorized
dealer to have all remaining Key Fobs erased from the
system’s memory. This will prevent the lost Key Fobs
from starting your vehicle. The remaining Keys Fobs
must then be reprogrammed.
Customer Key Programming
Programming Key Fobs or RKE transmitters may be
performed at an authorized dealer.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 17

Hazard
Driving Through Flowing, Rising, or
Shallow Standing Water................. 362
Hazard Warning Flasher................... 482
Head Restraints......................... 113
Headlights............................ 559
Automatic........................... 123
Cleaning............................ 550
High Beam.......................... 129
High Beam/Low Beam Select Switch........ 129
Lights On Reminder.................... 127
Passing............................. 128
Switch.............................. 123
Heated Mirrors.......................97,176
Heated Seats........................... 103
Heater............................... 286
Heater, Engine Block..................... 307
High Beam/Low Beam Select (Dimmer) Switch . . 129Hitches
Trailer Towing........................ 453
Hoisting.............................. 501
HomeLink(Garage Door Opener) Transmitter . . . 151
Hood Release.......................... 120
Hub Caps............................. 497
Ignition............................... 14
Key ...............................12,14
Ignition Key Removal..................... 14
Illuminated Entry........................ 19
Immobilizer (Sentry Key)................... 16
Infant Restraint........................68,69
Inflation Pressure Tires.................... 418
Information Center, Vehicle................. 223
Inside Rearview Mirror.................... 93
Instrument Cluster.................202,204,206
Instrument Panel and Controls.............. 201
Instrument Panel Lens Cleaning............. 550
10
INDEX 609

Integrated Power Module (Fuses)............ 552
Integrated Trailer Brake Controls............. 458
Interior Appearance Care.................. 549
Interior Lights.......................... 125
Intermittent Wipers (Delay Wipers)........... 130
Introduction............................. 4
Inverter Outlet (115V)..................... 164
Jack Location........................... 482
Jump Starting.......................... 501
Key, Programming........................ 17
Key, Replacement........................ 17
Key, Sentry (Immobilizer)................... 16
Key-In Reminder......................... 15
Keyless Entry System...................... 20
Keys................................. 12
Lane Change and Turn Signals.............. 128Lane Change Assist...................... 128
Lap Belts.............................. 48
Lap/Shoulder Belts....................... 40
LATCH (Lower Anchors and
Tether for CHildren)...................... 73
Latches................................ 86
Leaks, Fluid............................ 86
Life of Tires............................ 416
Light Bulbs............................. 86
Lights..............................86,122
Airbag........................62,67,84,220
Alarm.............................. 210
Anti-Lock........................... 221
Automatic Headlights................... 123
Brake Assist Warning................... 399
Brake Warning........................ 215
Bulb Replacement...................... 559
Cap Top Clearance..................... 565
Cargo .............................. 126
610 INDEX

Seats..............................100,109
Adjustment.......................... 100
Child............................... 71
Folding Floor......................... 177
Heated............................. 103
Memory............................. 116
Power.............................. 101
Rear Folding....................... 110,111
Reclining............................ 108
Reclining Rear........................ 110
Security Alarm (Theft Alarm)................ 18
Selection of Coolant (Antifreeze)..........535,571
Sentry Key (Immobilizer)................... 16
Sentry Key Programming................... 17
Sentry Key Replacement................... 17
Service Assistance....................... 593
Service Contract......................... 595
Service Manuals........................ 597
Setting the Clock.....................246,256Settings, Personal........................ 238
Shifting............................... 308
Automatic Transmission............... 311,316
Transfer Case......................... 326
Transfer Case, Shifting into Transfer
Case Neutral (N)....................474,476
Transfer Case, Shifting out of Transfer
Case Neutral (N)....................475,479
Shoulder Belt Upper Anchorage.............. 48
Shoulder Belts........................... 40
Signals, Turn......................86,128,206
Sliding Rear Window
Power.............................. 177
Snow Chains (Tire Chains)................. 418
Snow Plow............................ 466
Snow Tires............................ 420
Spare Tire............................. 414
Spark Plugs............................ 571
Speed Control (Cruise Control).............. 135
616 INDEX