2007 RAM CHASSIS CAB ignition

• Do not shut off the engine or interrupt the ignition
when the transmission is in gear and the vehicle is in
motion.
• Do not try to start engine by pushing or towing the
vehicle.
• Do not idle the engine with any spark plug wires
disconnected or removed, such as when diagnostic
testing, or for prolonged periods during very rough
idling or malfunctioning operating conditions.
Intervention Regeneration Strategy – EVIC
Message Process Flow (Catalyst Full Message)
(Diesel Engines Only)
Your new Cummins 6.7L diesel meets all EPA Heavy
Duty Diesel Engine Emissions Standards for 2007 MY
(HDDE07), resulting in the lowest emitting diesel engine
ever produced. To achieve these emission standards your Dodge Chassis
Cab truck is equipped with state of the art engine and
exhaust system. The engine and exhaust aftertreatment
system work together to achieve the HDDE07 standard.
These systems are seamlessly integrated into your Dodge
truck and managed by the Cummins 6.7L engine Power-
train Control Module (PCM). The PCM manages engine
combustion to allow the exhaust system’s catalyst to trap
and burn Particulate Matter (PM) pollutants, with no
input or interaction on your part.
Additionally, the overhead console in your Dodge truck
has the ability to alert you to additional maintenance
required on your truck or engine. Refer to the following
messages that may be displayed on your Electronic
Vehicle Information Center (EVIC): MAINTAINING YOUR VEHICLE 415
7

Cavity Cartridge
Fuse Mini
Fuse Description
8 10 Amp
Red Heated Mirrors
9 30 Amp
Pink Off Road Module
Power
10 5 Amp
Orange Trx-Off Rd Pkg Sen
(Gas Engine Only)
NOTE: Insert a 5 amp fuse in this cavity to enable
the TRX capability.
11 20 Amp
Yellow Ignition Off Draw
(IOD)-Cabin Compart-
ment Node (CCN)/
Radio/Under Hood
Lamp/Wireless Con-
trol Module (WCM)/
Satellite Digital Audio
Receiver (SDARS)/
Hands Free Module
(HFM) Cavity Cartridge
Fuse Mini
Fuse Description
12 30 Amp
Pink Electric Brake
13 25 Amp
Natural Power-Battery
RWAL/ABS Module
Feed
14 15 Amp
Blue Park Lamps Left
15 20 Amp
Yellow Trailer Park Lamps
16 15 Amp
Blue Park Lamps Right
17 – –
18 40 Amp
Green ABS Pump
19 30 Amp
Pink Trailer Tow
20 10 Amp
Red Occupant Restraints
Controller (ORC) 2458 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:
• Disconnect the Ignition-Off Draw fuse (I.O.D.) fuse
located in the Integrated Power Module, located in the
engine compartment. The I.O.D. cavity includes a
snap-in retainer that allows the fuse to be discon-
nected, without removing it from the fuse block.
• The electronic shift transfer case should be placed in
the 4HI mode and kept in this position to minimize the
battery drain.
• As an alternative to the above steps you may, discon-
nect the negative cables from both batteries.
• Anytime 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 minutes in the fresh air and high blower setting. This will
insure 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 gages in the Instrument Cluster will do
a full sweep, when the ignition key is cycled to RUN. This
is a normal condition.
REPLACEMENT LIGHT BULBS
LIGHT BULBS — Inside Bulb No.
Overhead Console Lights ............... TS 212-2
Dome Light ............................ 7679
NOTE: For lighted switches, see your dealer for replace-
ment instructions.
All of the inside bulbs are brass or glass wedge base.
Aluminum base bulbs are not approved. MAINTAINING YOUR VEHICLE 461
7

Hydraulic Clutch Fluid .................... 436
Ignition ............................... 12
Key ................................. 12
Ignition Key Removal ..................... 12
Illuminated Entry ........................ 19
Infant Restraint ........................ 59,60
Inflation Pressure Tires .................... 323
Information Center ...................... 142
Information Center, Vehicle ................. 142
Inside Rearview Mirror .................... 83
Instrument Cluster .................... 170,172
Instrument Panel and Controls .............. 169
Instrument Panel Lens Cleaning ............. 456
Integrated Power Module (Fuses) ............ 457
Interior Appearance Care .................. 455
Interior Lights .......................... 122
Intermittent Wipers (Delay Wipers) ........... 128
Intervention Regeneration Strategy ........... 415 Introduction ............................. 4
Jack Location ........................... 371
Jack Operation .......................... 372
Jump Starting .......................... 382
Key, Replacement ........................ 16
Key, Sentry (Immobilizer) ................... 15
Keyless Entry System ...................... 20
Keys ................................. 12
Lane Change and Turn Signals .............. 125
LapBelts .............................. 45
Lap/Shoulder Belts ....................... 35
LATCH (Lower Anchors and Tether for CHildren) . 64
LifeofTires ............................ 321
Lights .............................. 77,121
Airbag ............................ 57,173
Anti-Lock Warning .................. 177,304 INDEX 521
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