ignition DODGE RAM 2500 DIESEL 2008 3.G Owners Manual

2±Wheel Drive Vehicles
Provided that the transmission is operable, tow with the
transmission in NEUTRAL and the ignition key in the
OFF position along with the front wheels raised and the
rear wheels on the ground. Speed must not exceed 30
mph (50 km/h) and distance must not exceed 15 mi (25
km).
CAUTION!
Towing faster than 30 mph (50 km/h) or for more than
15 mi (25 km) can cause severe damage to the
transmission.If the vehicle is to be towed faster than 30 mph (50 km/h)
or more than 15 mi (25 km) the vehicle must be towed
with the rear wheels raised and the front wheels on the
ground. It may also be towed on a flatbed or with the
front wheels raised and the rear wheels on a dolly.
WHAT TO DO IN EMERGENCIES 403
6

Cavity Cartridge
FuseMini
FuseDescription
1 20 Amp
YellowPower Outlet Console
2 20 Amp
YellowCabin Compartment
Node (CCN) Door
Locks
3ÐÐ
4 15 Amp
BlueAisin Transmission
Controls (Diesel Only)
5 20 Amp
YellowPower Sunroof
6 10 Amp
RedVistronic Fan/
Wastegate Solenoid
7ÐÐ
8 10 Amp
RedHeated MirrorsCavity Cartridge
FuseMini
FuseDescription
9 30 Amp
PinkOff Road Module
Power
10 5 Amp
OrangeTrx-Off Rd Pkg Sen
(Gas Engine Only)
NOTE: Insert 5 amp
fuse in this cavity to
enable the TRX capa-
bility (If Equipped).
11 20 Amp
YellowIgnition Off Draw
(IOD)-Cabin Com-
partment Node
(CCN)/Radio/Under
Hood Lamp/Wireless
Control Module
(WCM)/Satellite Digi-
tal Audio Receiver
(SDARS)/Hands Free
Module (HFM)/EOM
460 MAINTAINING YOUR VEHICLE

Cavity Cartridge
FuseMini
FuseDescription
27 40 Amp
GreenPower Seats
28 10 Amp
RedPower Run/Start-
PCM/Steering Angle
Sensor
29 10 Amp
Red4X4 Switch/Pass Dr
Switch/EC Mirror
30 15 Amp
BluePower Run/Start-
ABS/RWAL/Smart
Bar/YAW Sensor/
Universal Exhaust
Gas Oxygen (Uego)
Sensor Controller
31 10 Amp
RedPCM (Gas)/TCM
(Diesel 58RFE)Cavity Cartridge
FuseMini
FuseDescription
32 10 Amp
RedPower Ignition Run
Ð Adjustable Pedals
LED
33 10 Amp
RedPower-IGN Run Ð
HVAC
34 Ð Ð
35 15 Amp
BlueCabin Compartment
Node (CCN) Illumi-
nation
36 25 Amp
NaturalAudio_Amplifier
37 15 Amp
BlueVariable Gate Turbo
(VGT) Ð Turbo Die-
sel
38 20 Amp
YellowPower Outlet IP
462 MAINTAINING YOUR VEHICLE

VEHICLE STORAGE
If you are storing your vehicle for more than 21 days, we
recommend that you take the following steps to mini-
mize the drain on your vehicle's battery:
²Disconnect the Ignition-Off Draw fuse (IOD) fuse
located in the Integrated Power Module, located in the
engine compartment. The IOD cavity includes a
snap-in retainer that allows the fuse to be discon-
nected, without removing it from the fuse block.
²The electronic shift transfer case should be placed in
the 4HI mode and kept in this position to minimize the
battery drain.
²As an alternative to the above steps you may discon-
nect the negative cables from both batteries.
²Any time you store your vehicle, or keep it out of
service (i.e., vacation) for two weeks or more, run the
air conditioning system at idle for about five minutesin the fresh air and high blower setting. This will
ensure adequate system lubrication to minimize the
possibility of compressor damage when the system is
started again.
NOTE:When reinstalling the IOD fuse push firmly until
fully seated; the gauges in the instrument cluster will do
a full sweep when the ignition key is cycled to RUN. This
is a normal condition.
NOTE:When the vehicle is shipped from the factory,
the IOD fuse is in the up, or extracted position. If the
radio, interior lamps, keyless entry, or other features do
not work with the key OFF, check the position of the fuse
(or check to see if the fuse is blown) to ensure that it is
fully seated. When the IOD fuse is extracted, the instru-
ment cluster in the odometer window will display9NO
FUSE.º
464 MAINTAINING YOUR VEHICLE

Voltmeter.........................189,275
Gear Ranges........................285,292
General Information.................18,115,347
Glass Cleaning.......................... 458
Grocery Bag Retainer..................... 172
Gross Axle Weight Rating.................. 357
Gross Vehicle Weight Rating................ 356
Guide, Body Builders...................... 7
GVWR............................... 353
Hands-Free Phone (UConnectŸ).............. 89
Hazard
Driving Through Flowing, Rising, or Shallow
Standing Water........................ 307
Hazard Warning Flasher................... 384
Head Restraints......................... 118
Headlights............................ 466
High Beam........................... 134
High Beam/Low Beam Select Switch........ 134Lights On Reminder.................... 132
Passing............................. 134
Switch.............................. 131
Heated Mirrors.......................87,173
Heated Seats........................... 126
Heater............................... 252
High Beam/Low Beam Select (Dimmer) Switch . . 134
Hitches
Trailer Towing........................ 360
Hoisting.............................. 396
HomeLinkt(Garage Door Opener) Transmitter . . . 151
Hood Release.......................... 127
Hoses.............................443,445
Hub Caps............................. 392
Hydraulic Clutch Fluid.................... 445
Ignition............................... 12
Key ................................. 12
Ignition Key Removal..................... 12
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