2008 CHRYSLER ASPEN immobilizer

NOTE:If you try to remove the key before you place the
shift lever in PARK, the key may become trapped tem-
porarily in the ignition cylinder. If this occurs, rotate the
key to the right slightly, then remove the key as de-
scribed. If a malfunction occurs, the system will trap the
key in the ignition cylinder to warn you that this safety
feature is inoperable. The engine can be started and
stopped but the key cannot be removed until you obtain
service.
WARNING!
Never leave children alone in a vehicle. Leaving
unattended children in a vehicle is dangerous for a
number of reasons. A child or others could be seri-
ously or fatally injured. Don't leave the keys in the
ignition. A child could operate power windows,
other controls, or move the vehicle.
CAUTION!
An unlocked vehicle is an invitation to thieves.
Always remove key from the ignition and lock all
doors when leaving the vehicle unattended.
Locking Doors With The Key
You can insert the key with either side up. To lock the
door, turn the key rearward, to unlock the door, turn the
key forward. For external door lock lubrication, refer to
ªBody Lubricationº in Section 7.
SENTRY KEYT
The Sentry KeytImmobilizer 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.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 13
2

The system uses ignition keys which have an embedded
electronic chip (transponder) to prevent unauthorized
vehicle operation. Therefore, only keys that are pro-
grammed to the vehicle can be used to start and operate
the vehicle. The system will shut the engine off in two
seconds if someone uses an invalid key to try to start the
engine.
NOTE:A key which has not been programmed is also
considered an invalid key, even if it is cut to fit the
ignition switch lock cylinder for that vehicle.
During normal operation, after turning on the ignition
switch, the Vehicle Security Alarm Indicator 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 thatsomeone used an invalid key 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 Alarm Indicator 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 ser-
viced as soon as possible.
NOTE:
²The Sentry KeytImmobilizer System is not compat-
ible with some aftermarket remote starting systems.
Use of these systems may result in vehicle starting
problems and loss of security protection.
²Exxon/Mobil SpeedpassŸ, additional Sentry Keyst,
or any other transponder-equipped components on
the same key chain willnotcause a key related
(transponder) fault unless the additional part isphysi-
cally held against the ignition keybeing used when
14 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

starting the vehicle. Cell phones, pagers, or other RF
electronics will not cause interference with this system.
All of the keys provided with your new vehicle have
been programmed to the vehicle electronics.
Replacement Keys
NOTE:Only keys that are programmed to the vehicle
electronics can be used to start and operate the vehicle.
Once a Sentry Keytis programmed to a vehicle, it cannot
be programmed to any other vehicle.
CAUTION!
Always remove the Sentry Keystfrom the vehicle
and lock all doors when leaving the vehicle
unattended.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 keys. Du-
plication of keys may be performed at an authorized
dealer or by following the customer key programming
procedure. This procedure consists of programming a
blank key to the vehicle electronics. A blank key is one
which has never been programmed.
NOTE:When having the Sentry KeytImmobilizer
System serviced, bring all vehicle keys with you to an
authorized dealer.Customer Key Programming
If you have two valid Sentry Keyst, you can program
new Sentry Keystto the system by performing the
following procedure:
1. Cut the additional Sentry KeytTransponder blank(s)
to match the ignition switch lock cylinder key code.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 15
2

Glass Cleaning.......................... 418
Gross Axle Weight Rating...............343,346
Gross Cargo Weight...................... 342
Gross Vehicle Weight Rating................ 345
GVWR............................342,345
Hands-Free Phone (UConnectŸ)........88,220,221
Hard Drive (HDD)....................217,220
Hazard
Driving Through Flowing, Rising, or Shallow
Standing Water........................ 286
Hazard Warning Flasher................... 366
Headlights............................ 429
Cleaning............................ 418
Delay.............................. 146
High Beam........................... 151
High Beam/Low Beam Select Switch........ 151
Lights On Reminder.................... 148
Passing............................. 150Replacing............................ 429
Heated Mirrors.......................... 87
Heated Seats........................... 124
Heater............................... 249
Heater, Engine Block..................... 274
High Beam Indicator..................... 204
High Beam/Low Beam Select (Dimmer) Switch . . 151
Hitches
Trailer Towing........................ 350
HomeLinkt(Garage Door Opener) Transmitter . . . 176
Hood Release.......................... 142
Hoses................................ 407
Ignition.............................12,17
Key ................................. 12
Lock................................ 17
Ignition Key Removal..................... 12
Illuminated Entry........................ 20
Immobilizer (Sentry Key)................... 13
INDEX 465
10

Infant Restraint........................64,65
Inflation Pressure Tires.................... 321
Information Center...................... 167
Information Center, Vehicle................. 167
Inside Rearview Mirror.................... 84
Instrument Cluster....................... 203
Instrument Panel and Controls.............. 201
Instrument Panel Lens Cleaning............. 418
Integrated Power Module (Fuses)............ 426
Interior Appearance Care.................. 417
Interior Fuses.......................... 420
Interior Lighting........................ 145
Interior Lights.......................... 145
Intermittent Wipers (Delay Wipers)........... 152
Introduction............................. 4
Inverter Outlet (115V)..................... 185
Jack Location........................... 367
Jack Operation.......................368,370Jacking Instructions...................... 371
Key, Programming........................ 15
Key, Replacement........................ 15
Key, Sentry (Immobilizer)................... 13
Keyless Entry System...................... 21
Keys................................. 12
Knee Bolster............................ 53
Lane Change and Turn Signals.........149,203,431
Lap/Shoulder Belts.....................42,47
LATCH (Lower Anchors and Tether for
CHildren).............................. 68
Life of Tires............................ 318
Liftgate................................ 37
Lights..............................77,144
Airbag............................61,213
Anti-Lock Warning..................... 205
Automatic Headlights................... 147
466 INDEX

Child Restraint.......................64,66
Extender............................. 53
Front Seat............................ 42
Pretensioners.......................... 50
Reminder............................ 204
Seats................................. 120
Adjustment.......................... 120
Cleaning............................ 416
Fold and Tumble Rear................127,129
Heated............................. 124
Lumbar Support....................... 122
Memory............................. 137
Rear Folding.......................127,129
Reclining............................ 121
Security Alarm (Theft Alarm).............18,205
Selection of Coolant (Antifreeze)..........403,437
Selection of Oil......................... 391
Sentry Key (Immobilizer)................... 13
Sentry Key Programming................... 15Sentry Key Replacement................... 15
Service and Maintenance................389,440
Service Assistance....................... 449
Service Contract......................... 451
Service Manuals........................ 453
Setting the Clock................215,218,221,226
Settings, Personal........................ 170
Shifting
Automatic Transmission................. 274
Transfer Case......................... 280
Transfer Case, Shifting into Transfer Case
Neutral (N).......................... 361
Transfer Case, Shifting out of Transfer Case
Neutral (N).......................... 362
Shoulder Belt Upper Anchorage.............. 46
Shoulder Belts........................... 42
Signals, Turn.....................149,203,431
Snow Chains (Tire Chains)................. 321
Snow Plow............................ 359
472 INDEX