ECU DODGE MAGNUM SRT 2008 1.G Owner's Guide

WARNING!
Because the front wheels steer the vehicle, it is
important that you do not exceed the maximum front
or rear GAWR. A dangerous driving condition can
result if either rating is exceeded. You could lose
control of the vehicle and have an accident.
Overloading
The load carrying components (axle, springs, tires,
wheels, etc.) of your vehicle will provide satisfactory
service as long as you do not exceed the GVWR and the
front and rear GAWR.
The best way to figure out the total weight of your
vehicle is to weigh it when it is fully loaded and ready for
operation. Weigh it on a commercial scale to ensure that
it is not over the GVWR.Figure out the weight on the front and rear of the vehicle
separately. It is important that you distribute the load
evenly over the front and rear axles.
Overloading can cause potential safety hazards and
shorten useful service life. Heavier axles or suspension
components do not necessarily increase the vehicle’s
GVWR.
Loading
To load your vehicle properly, first figure out its empty
weight, axle-by-axle and side-by-side. Store heavier items
down low and be sure you distribute their weight as
evenly as possible. Stow all loose items securely before
driving. If weighing the loaded vehicle shows that you
have exceeded either GAWR, but the total load is within
the specified GVWR, you must redistribute the weight.
Improper weight distribution can have an adverse effect
on the way your vehicle steers and handles and the way
the brakes operate.
STARTING AND OPERATING 345
5

WARNING!
Improper towing can lead to an injury accident.
Follow these guidelines to make your trailer towing
as safe as possible:
Make certain that the load is secured in the trailer
and that it will not shift during travel. When traile-
ring cargo that is not fully secured, dynamic load
shifts can occur that may be difficult for the driver to
control. You could lose control of your vehicle and
have an accident.
•When hauling cargo or towing a trailer, do not over-
load your vehicle or trailer. Overloading can cause a
loss of control, poor performance, or damage to
brakes, axle, engine, transmission, steering, suspen-
sion, chassis structure, or tires.
•Safety chains must always be used between your
vehicle and trailer. Always connect the chains to the
frame or hook retainers of the vehicle hitch. Cross the
chains under the trailer tongue and allow enough
slack for turning corners.
•Vehicles with trailers should not be parked on a grade.
When parking, apply the parking brake on the tow
vehicle. Put the tow vehicle automatic transmission in
PARK. Always, block orchockthe trailer wheels.
•GCWR must not be exceeded.
•Total weight must be distributed between the tow
vehicle and the trailer such that the following four
ratings are not exceeded:
1. GVWR
2. GTW
3. GAWR
STARTING AND OPERATING 355
5

Ensure nylon tubing in these areas has not melted or
collapsed.
Inspect all hose connections such as clamps and cou-
plings to make sure they are secure and no leaks are
present.
Components should be replaced immediately if there is
any evidence of wear or damage that could cause failure.
Fuel System
The Electronic Fuel Injection high-pressure fuel system’s
hoses and quick connect fittings have unique material
characteristics that provide adequate sealing and resist
attack by deteriorated gasoline.
You are urged to use only the manufacturer’s specified
hoses with quick connect fittings, or their equivalent in
material and specification, in any fuel system servicing. It
is mandatory to replace any damaged hoses or quick
connect fittings that have been removed during service.Care should be taken with installing quick connect
fittings to ensure they are properly installed and fully
connected. See your authorized dealer for service.
Brake System
In order to assure brake system performance, all brake
system components should be inspected periodically.
Suggested service intervals can be found in the “Mainte-
nance Schedule” in Section 8.
WARNING!
Riding the brakes can lead to brake failure and
possibly an accident. Driving with your foot resting
or riding on the brake pedal can result in abnormally
high brake temperatures, excessive lining wear, and
possible brake damage. You wouldn’t have your full
braking capacity in an emergency.
MAINTAINING YOUR VEHICLE 403
7

Brake and Power Steering Hoses
When the vehicle is serviced for scheduled maintenance,
inspect surface of hoses and nylon tubing for evidence of
heat and mechanical damage. Hard and brittle rubber,
cracking, tears, cuts, abrasion, and excessive swelling
indicate deterioration of the rubber. Particular attention
should be made to examining those hose surfaces nearest
to high heat sources, such as the exhaust manifold.
Ensure nylon tubing in these areas has not melted or
collapsed.
Inspect all hose connections such as clamps and cou-
plings to make sure they are secure and no leaks are
present.
NOTE:
•Often, fluid such as oil, power steering fluid, and
brake fluid are used during assembly plant operations
to facilitate the assembly of hoses to couplings. There-
fore, oil wetness at the hose-coupling area is notnecessarily an indication of leakage. Actual dripping
of hot fluid when systems are under pressure (during
vehicle operation), should be noted before a hose is
replaced based on leakage.
•Inspect the brake hoses whenever the brake system is
serviced and at every engine oil change. Inspect hy-
draulic brake hoses for surface cracking, scuffing, or
worn spots. If there is any evidence of cracking,
scuffing, or worn spots, the hose should be replaced
immediately. Eventual deterioration of the hose can
take place, resulting in a possibility of a burst failure.
WARNING!
Worn brake hoses can burst and cause brake failure.
You could have an accident. If you see any signs of
cracking, scuffing, or worn spots, have the brake
hoses replaced immediately.
404 MAINTAINING YOUR VEHICLE

Cavity Car-
tridge
FuseMini-
FuseDescription
1 60 Amp
Yellow— Ignition Off Draw (IOD)
2 40 Amp
Green— Integrated Power Mod-
ule (IPM)
3———
4 40 Amp
Green— Integrated Power Mod-
ule (IPM)
5 30 Amp
Pink— Heated Seats - if
equipped
6 — 20 Amp
YellowFuel Pump
7 — 20 Amp
YellowSub Amp - if equippedCavity Car-
tridge
FuseMini-
FuseDescription
8 — 15 Amp
BlueDiagnostic Link Connec-
tor (DLC)/Wireless Con-
trol Module (WCM)/
Wireless Ignition Node
(WIN)
9 — 20 Amp
YellowPower Outlet
10 — — —
11*———
12*———
13*———
14 — 10 Amp
RedAC Heater Control/
Cluster/Security Mod-
ule - if equipped
15 — 20 Amp
YellowTrailer Tow Brake Mod-
ule - if equipped
MAINTAINING YOUR VEHICLE 417
7

License Light
1. Remove the screws securing the light to the rear fascia.
2. Remove the bulb and socket assembly.
3. Disconnect the bulb from the socket assembly and
install the replacement bulb.
4. Reinstall the bulb and socket assembly.
5. Reattach the light to the rear fascia, and then install the
screws.
1 — License Light Bulb
2 — Socket 428 MAINTAINING YOUR VEHICLE

About Your Brakes....................295,297
ABS (Anti-Lock Brake System)............297,301
Adding Engine Coolant (Antifreeze).......... 399
Adding Fuel........................... 341
Adding Rear Washer Fluid................. 270
Adding Washer Fluid...............135,270,396
Additives, Fuel......................... 339
Adjustable Pedals....................... 137
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . 388
Air Conditioner Maintenance............... 392
Air Conditioning.....................258,260
Air Conditioning Controls................. 258
Air Conditioning Filter.................267,393
Air Conditioning, Operating Tips............ 268
Air Conditioning Refrigerant.............392,393
Air Conditioning System.............258,260,392
Air Pressure, Tires....................182,317
Airbag................................ 48
Airbag Deployment..................... 55,58Airbag Light..................... 56,61,76,178
Airbag Maintenance....................... 60
Airbag, Side.......................... 50,56
Airbag, Window (Side Curtain)............. 50,56
Alarm, Panic............................ 22
Alarm (Security Alarm)................. 18,181
Alarm System (Security Alarm)............... 18
Alignment and Balance................... 323
Alterations/Modifications, Vehicle............. 7
Antenna, Satellite Radio................... 243
Antifreeze (Engine Coolant)...........398,399,429
Disposal............................ 401
Anti-Lock Brake System (ABS)............297,301
Anti-Lock Warning Light...............184,299
Anti-Theft Security Alarm (Theft Alarm)........ 18
Anti-Theft System....................... 181
Appearance Care........................ 408
Arming Theft System (Security Alarm)......... 18
Assistance Towing....................... 100
452 INDEX

Safety Checks Outside Vehicle............... 76
Safety Defects, Reporting.................. 446
Safety, Exhaust Gas..................... 37,74
Safety Information, Tire................... 308
Safety Tips............................. 74
Satellite Radio............205,206,225,226,242,247
Satellite Radio Antenna................... 243
Schedule, Maintenance.................... 434
Seat Belt Maintenance.................... 412
Seat Belt Reminder....................... 46
Seat Belts.......................... 38,39,76
Adjustable Upper Shoulder Anchorage........ 44
And Pregnant Women................... 48
Child Restraint................... 63,64,65,70
Extender............................. 48
Front Seat.......................... 39,40
Inspection............................ 76
Operating Instructions................... 40
Pretensioners.......................... 45Rear Seat............................. 39
Reminder............................ 179
Untwisting Procedure.................... 45
Seats................................. 118
Adjustment.......................... 118
Head Restraints....................... 121
Heated............................. 122
Height Adjustment..................... 118
Lumbar Support....................... 120
Power.............................. 118
Rear Folding......................... 123
Reclining ............................ 119
Seatback Release....................... 123
Tilting .............................. 118
Security Alarm (Theft Alarm)............. 18,181
Selection of Coolant (Antifreeze)..........398,430
Selection of Oil......................... 386
Sentry Key (Immobilizer)................... 15
Sentry Key Programming................... 17
INDEX 467
10

TiltColumn .......................... 136
Wheel, Tilt........................... 136
Steering Wheel Mounted Sound
System Controls......................... 255
Storage............................157,420
Storage, Vehicle......................267,420
Storing Your Vehicle...................... 420
Stuck, Freeing.......................... 374
Sun Roof.............................. 150
Sunglasses Storage....................... 142
Sunroof Maintenance..................... 152
Supplemental Restraint System - Airbag........ 48
Sway Control, Trailer..................... 348
System, Navigation...................... 225
System, Remote Starting.................... 24
Tachometer............................ 175
Telescoping Steering Column............... 136
Temperature Control, Automatic (ATC)........ 260Temperature Gauge, Engine Coolant.....176,177,365
Tether Anchor, Child Restraint............... 67
Theft Alarm (Security Alarm)................ 18
Theft System (Security Alarm)............... 18
Tie Down Hooks, Cargo................... 164
Tilt Steering Column..................... 136
Time Delay, Headlight.................... 128
Tip Start............................... 14
Tire and Loading Information Placard......... 312
Tire Identification Number (TIN)............. 311
Tire Markings.......................... 308
Tire Safety Information.................... 308
TIREFIT.............................. 365
Tires ............................ 76,316,448
Aging(LifeofTires) .................... 321
Air Pressure.......................... 316
Alignment........................... 323
Chains.............................. 323
General Information.................... 316
INDEX 469
10

Shifting ............................. 281
Transmitter Battery Service
(Remote Keyless Entry).................... 23
Transmitter, Garage Door Opener (HomeLink) . . 143
Transmitter Programming
(Remote Keyless Entry).................... 20
Transmitter, Remote Keyless Entry (RKE)........ 20
Transporting Pets........................ 73
Tread Wear Indicators.................... 320
Trip Odometer.......................... 175
Turn Signals.........................130,177
UCI Connector......................... 251
UConnect™ (Hands-Free Phone)........... 87,225
Uniform Tire Quality Grades................ 448
Universal Consumer Interface (UCI) Connector . . . 251
Universal Serial Bus (USB) Port...........205,225
Universal Transmitter..................... 143
Unleaded Gasoline....................... 337Untwisting Procedure, Seat Belt.............. 45
USB Port...........................205,225
Vacuum/Vapor Harnesses................. 402
VanityMirrors ........................... 86
Variance, Compass....................... 196
Vehicle Certification Label................. 344
Vehicle Identification Number (VIN)............ 6
Vehicle Loading...................313,344,345
Vehicle Modifications/Alterations.............. 7
Vehicle Storage.......................267,420
Vehicle Theft Alarm (Security Alarm).......... 18
Video Entertainment System
(Rear Seat Video System).................. 247
Viscosity, Engine Oil...................... 386
Voice Recognition System (VR).............. 113
Warning Flasher, Hazard.................. 364
INDEX 471
10