engine DODGE RAM 2500 GAS 2008 3.G Owners Manual

INTRODUCTION
This Owner's Manual has been prepared with the assis-
tance of service and engineering specialists to acquaint
you with the operation and maintenance of your vehicle.
It is supplemented by a Warranty Information Booklet
and various customer-oriented documents. You are
urged to read these publications carefully. Following the
instructions and recommendations in this manual will
help assure safe and enjoyable operation of your vehicle.
NOTE: After you read the manual, it should be stored
in the vehicle for convenient reference and remain with
the vehicle when sold, so that the new owner will be
aware of all safety warnings.
When it comes to service, remember that your authorized
dealer knows your vehicle best, has the factory-trained
technicians and genuine Mopartparts, and is interested
in your satisfaction.
HOW TO USE THIS MANUAL
Consult the Table of Contents to determine which section
contains the information you desire.
The detailed Index at the back of this Owner's Manual
contains a complete listing of all subjects.
Consult the following table for a description of the
symbols that may be used on your vehicle or throughout
this Owner's Manual:
4 INTRODUCTION

NDriver And Right Front Passenger Supplemental
Restraint System (SRS)ÐAirbags...........48
NEvent Data Recorder (EDR)...............60
NChild Restraint........................62
mEngine Break-In Recommendations...........76
mSafety Tips............................77NTransporting Passengers.................77
NExhaust Gas..........................78
NSafety Checks You Should Make Inside
The Vehicle..........................79
NSafety Checks You Should Make Outside
The Vehicle..........................79
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 11
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NOTE:If you try to remove the key before you place the
lever in PARK, the key may become trapped temporarily
in the ignition cylinder. If this occurs, rotate the key to the
right slightly, then remove the key as described. 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.
NOTE:The power window switches, radio, power
sunroof (if equipped), and power outlets will remain
active for 10 minutes after the ignition switch is turned
OFF. Opening either front door will cancel this feature.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 key in the
ignition. A child could operate power windows,
other controls, or move the vehicle.
CAUTION!
An unlocked car is an invitation to thieves. Always
remove key from the ignition and lock all doors
when leaving the vehicle unattended.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 13
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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.
The system uses ignition keys that 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 that 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 Light will turn on for threeseconds 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 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 Light turns on during normal
vehicle operation (vehicle running for longer than 10
seconds), it indicates that there is a fault in the electron-
ics. Should this occur, have the vehicle serviced 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.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 15
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NOTE:If a programmed key is lost, see your authorized
dealer to have all remaining keys erased from the sys-
tem's memory. This will prevent the lost key from
starting your vehicle. The remaining keys must then be
reprogrammed. All vehicle keys must be taken to an
authorized dealer at the time of service to be repro-
grammed.
General Information
The Sentry Keytsystem complies with FCC rules Part 15
and with RSS-210 of Industry Canada. Operation is
subject to the following conditions:
²This device may not cause harmful interference.
²This device must accept any interference that may be
received, including interference that may cause undes-
ired operation.
STEERING WHEEL LOCK Ð IF EQUIPPED
Your vehicle may be equipped with a passive steering
wheel lock. This lock prevents steering the vehicle with-
out the ignition key. If the steering wheel is moved no
more than one-half turn in either direction and the key is
not in the ignition switch, the steering wheel will lock.
If You Wish To Manually Lock The Steering Wheel:
With the engine running, turn the steering wheel upside
down, turn off the engine and remove the key. Turn the
steering wheel slightly in either direction until the lock
engages.
To Release The Steering Wheel Lock:
Insert the key in the ignition switch and start the engine.
If the key is difficult to turn, move the wheel slightly to
the right or left to disengage the lock.
NOTE:If you turned the wheel to the right to engage
the lock, you must turn the wheel slightly to the right to
18 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

disengage it. If you turned the wheel to the left to engage
the lock, turn the wheel slightly to the left to disengage it.
Automatic Transmission Ignition Interlock System
This system prevents the key from being removed unless
the shift lever is in PARK. It also prevents shifting out of
PARK unless the key is in the ON positions, and the
brake pedal is depressed.
SECURITY ALARM SYSTEM Ð IF EQUIPPED
This system monitors the vehicle doors and ignition for
unauthorized operation. When the alarm is activated, the
system provides both audible and visible signals. For the
first three minutes the horn will sound and the headlights
and security telltale will flash repeatedly. For an addi-
tional 15 minutes only, the headlights and security telltale
will flash. The engine will run only if a valid Sentry Keyt
is used to start the vehicle. Use of the Sentry Keytwill
disable the alarm.
Rearming of the System:
The Security Alarm System will rearm itself after the 15
additional minutes of headlights and security telltale
flashing, if the system has not been disabled. If the
condition which initiated the alarm is still present, the
system will ignore that condition and monitor the re-
maining doors and ignition.
To Set the Alarm
The alarm will set when you use the power door locks, or
use the Remote Keyless Entry (RKE) Transmitter to
LOCK the doors. After all the doors are locked and
closed, the SECURITY light in the instrument cluster will
flash rapidly to signal that the system is arming. The
SECURITY light in the instrument panel cluster will flash
rapidly for about 16 seconds to indicate that the alarm is
being set. After the alarm is set, the SECURITY light will
flash at a slower rate to indicate that the system is armed.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 19
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NOTE:If the SECURITY light stays on continuously
during vehicle operation, have the system checked by an
authorized dealer.
To Disarm the System:
Use the RKE transmitter to UNLOCK the door. If some-
thing has triggered the system in your absence, the horn
will sound three times when you unlock the doors and
the SECURITY light will flash for 30 seconds. Check the
vehicle for tampering.
The Security Alarm System will also disarm if the vehicle
is started with a programmed Sentry Keyt. If an unpro-
grammed Sentry Keytis used to start a vehicle, the
engine will run for two seconds and then the Security
Alarm will be initiated. To exit the alarming mode, press
the RKE UNLOCK button, or start the vehicle with a
programmed Sentry Keyt.
The Security Alarm System is designed to protect your
vehicle; however, you can create conditions where thesystem will arm unexpectedly. If you remain in the vehicle
and lock the doors with the RKE transmitter, the alarm will
sound when you pull the door handle to exit. The door will
be locked, but the Security Alarm System will not arm.
ILLUMINATED ENTRY SYSTEM Ð IF EQUIPPED
The courtesy lights will turn on when you use the Remote
Keyless Entry (RKE) Transmitter or open the doors. This
feature is only available if you have Remote Keyless Entry.
The lights will fade to off after about 30 seconds, or they
will immediately fade to off once the ignition switch is
turned ON.
NOTE:
²The front courtesy overhead console and door cour-
tesy lights do not turn off if the dimmer control is in
the interior lights ON position (extreme top position).
²The illuminated entry system will not operate if the
dimmer control is in the extreme downward position.
20 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

NOTE:Do not touch the battery terminals that are on
the back housing or the printed circuit board.
1. With RKE transmitter buttons facing down, use a flat
blade or dime to pry the two halves of the transmitter
apart. Make sure not to damage the rubber gasket during
removal.
2. Remove and replace the battery. When replacing the
battery, match the + sign on battery to the + sign on the
inside of the battery clip, located on back cover. Avoid
touching the new battery with your fingers. Skin oils may
cause battery deterioration. If you touch a battery, clean it
with rubbing alcohol.
3. To reassemble the transmitter case, snap the two
halves of the case together. Make sure there is an even
ªgapº between the two halves. If equipped, install and
tighten the screw until snug. Test RKE transmitter opera-
tion.REMOTE STARTING SYSTEM Ð IF EQUIPPED
This system uses the Remote Keyless Entry (RKE) trans-
mitter to start the engine conveniently from outside the
vehicle while still maintaining security. The system has a
targeted range of 328 ft (100 m).
Remote Start Button
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 25
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NOTE:The vehicle must be equipped with an auto-
matic transmission to be equipped with Remote Start.
How To Use Remote Start
All of the following conditions must be met before the
engine will remote start:
²Shift lever in PARK
²Doors closed
²Hood closed
²HAZARD switch off
²BRAKE switch inactive (brake pedal not pressed)
²Ignition key removed from ignition switch
²Battery at an acceptable charge level, and
²RKE PANIC button not pressed.
To Enter Remote Start Mode
Press and release the REMOTE START button
on the RKE transmitter twice, within five sec-
onds. The parking lights will flash and the horn
will chirp twice (if programmed). Then, the
engine will start and the vehicle will remain in the
Remote Start mode for a 15-minute cycle.
NOTE:
²The park lamps will turn on and remain on during
Remote Start mode.
²For security, power window and power sunroof op-
eration (if equipped) are disabled when the vehicle is
in the Remote Start mode.
²The engine can be started two consecutive times (two
15-minute cycles) with the RKE transmitter. However,
the ignition switch must be cycled to the ON position
before you can repeat the start sequence for a third
cycle.
26 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Remote start will also cancel if any of the following occur:
²If the engine stalls or RPM exceeds 2500.
²Any engine warning lamp turns on.
To Exit Remote Start Mode without Driving the
Vehicle
Press and release the REMOTE START button one time,
or allow the engine to run for the entire 15-minute cycle.
NOTE:To avoid inadvertent shut downs, the system
will disable the one time press of the REMOTE START
button for two seconds after receiving a valid Remote
Start request.
To Exit Remote Start Mode and Drive the Vehicle
Before the end of the 15-minute cycle, press and release
the UNLOCK button on the RKE transmitter to unlock
the doors and disarm the Vehicle Security Alarm (ifequipped). Then, prior to the end of the 15-minute cycle,
insert the key into the ignition switch and turn the switch
to the ON/RUN position.
NOTE:
²The ignition switch must be in the ON/RUN position
in order to drive the vehicle.
DOOR LOCKS
Manual Door Locks
Front and rear doors may be locked by moving the lock
plunger up or down.
All doors may be opened with the inside door handle
without lifting the lock plunger. Doors locked before
closing will remain locked when closed.
The ignition key will unlock all the locks on your vehicle.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 27
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