fuse RAM CHASSIS CAB 2007 Owners Manual

chime will sound if the key is in the ignition switch and
a door is open, as a reminder to remove the key.
Automatic Door Locks – If Equipped
If this feature is enabled, your door locks will lock
automatically when the vehicle’s speed exceeds 15 mph.
Automatic Door Lock Programming
This feature is enabled when your vehicle is shipped
from the assembly plant and can be disabled by using the
following procedure:
• For vehicles equipped with the Electronic Vehicle
Information Center (EVIC), refer to “Personal Settings
(Customer Programmable Features)” under “Elec-
tronic Vehicle Information Center (EVIC)” in Section 3
of this manual for details.
• For vehicles not equipped with the EVIC, performing
the following procedure:
1. Enter your vehicle and close all doors. 2. Fasten your seat belt (Fastening the seat belt will
cancel any chiming that may confuse you during this
programming procedure).
3. Place the key into the ignition.
4. Within 15 seconds cycle the key from the LOCK
position to the ON/RUN position a minimum of four
times; ending in the LOCK position (do not start the
engine).
5. Within 30 seconds, press the driver’s door lock switch
in the LOCK direction.
6. A single chime will be heard to indicate the feature has
been disabled.
7. To reactivate this feature, repeat the above steps.
8. If a chime is not heard, program mode was canceled
before the feature could be disabled. If necessary, repeat
the above procedure.28 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

NOTE: Perchlorate Material – special handling may
apply, See www.dtsc.ca.gov/hazardouswaste/perchlorate
Airbag Light
You will want to have the airbags ready to
inflate for your protection in an impact. While
the airbag system is designed to be mainte-
nance free, if any of the following occurs, have
an authorized dealer service the system promptly:
• The airbag light does not come on or flickers during
the 6 to 8 seconds when the ignition switch is first
turned on.
• The light remains on or flickers after the 6 to 8 second
interval.
• The light flickers or comes on and remains on while
driving. NOTE: If the speedometer, tachometer or any engine
related gauges are not working, the airbag control mod-
ule may also be disabled. The airbags may not be ready
to inflate for your protection. Promptly check fuse block
for blown fuses. Refer to the label located on the inside of
the fuse block cover for the proper airbag fuses. See your
dealer if the fuse is good.
Event Data Recorder (EDR)
In the event of an accident, your vehicle is designed to
record up to 5-seconds of specific vehicle data parameters
(see the following list) in an event data recorder prior to
the moment of airbag deployment, or near deployment,
and up to a quarter second of high-speed deceleration
data during and/or after airbag deployment. EDR data
are ONLY recorded if an airbag deploys, or nearly
deploys, and are otherwise unavailable.
NOTE:
1. A near-deployment event occurs when the airbag THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 57
2

There is an additional Power Outlet inside the center
console of vehicles equipped with 40/20/40, or Bucket
front seats. There is also a Power Outlet located on the
rear of the center console for Quad Cab or Mega Cab
vehicles (only) equipped with bucket seats.
The outlet(s) has/have a fused direct feed from the
battery so it/they receive power whether the ignition is
ON or OFF.
All accessories connected to this/these outlet(s) should
be removed or turned OFF when the vehicle is not in use
to protect the battery against discharge.
NOTE: If desired, all of the power outlets can be
converted by your authorized dealer to provide power
with the ignition switch in the ON position only. CAUTION!Electrical Outlet Use With Engine Off
• Many accessories that can be plugged in draw
power from the vehicle’s battery, even when not
in use (i.e. cellular phones, etc.). Eventually, if
plugged in long enough, the vehicle’s battery will
discharge sufficiently to degrade battery life
and/or prevent engine starting.
• Accessories that draw higher power (i.e. coolers,
vacuum cleaners, lights, etc.), will discharge the
battery even more quickly. Only use these inter-
mittently and with greater caution.
• After the use of high power draw accessories, or
long periods of the vehicle not being started (with
accessories still plugged in), the vehicle must be
driven a sufficient length of time to allow the
generator to recharge the vehicle’s battery.150 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

NOTE: The odometer/trip odometer Vacuum Fluores-
cent Display may also display “gascap”, which indicates
that your gas cap is possibly loose or damaged.
The Vacuum Fluorescent Display will also display “no-
fuse”, which indicates that the IOD fuse is removed from
the Integrated Power Module.
NOTE: There is also an engine hour function. This
indicates the total number of hours the engine has been
running. To display the engine hours perform the follow-
ing: Place the ignition in RUN, but do not start the
engine. With the odometer value displayed, hold the trip
button down for a period of 6 seconds. The odometer will
change to trip value first, then it will display the engine
hour value. The engine hours will be displayed for a
period of 30 seconds until the ignition is turned off or the
engine is started. 17. Check Gages Light
This light is part of an onboard diagnostic system
which monitors the emissions and engine control
system. If the vehicle is ready for emissions
testing the light will come on when the ignition is first
turned on and remain on, as a bulb check, until the
engine is started. If the vehicle is not ready for emissions
testing the light will come on when the ignition is first
turned on and remain on for 15 seconds, then blink for 5
seconds, and remain on until the vehicle is started. If the
bulb does not come on during starting, have the condi-
tion investigated promptly.
If this light comes on and remains on while driving, it
suggests a potential engine control problem and the need
for system service.
Although your vehicle will usually be drivable and not
need towing, see your dealer for service as soon as
possible.176 UNDERSTANDING YOUR INSTRUMENT PANEL

▫ Rear Axle And 4X4 Front Driving Axle Fluid
Level ..............................436
▫ Transfer Case — If Equipped .............437
▫ Manual Transmission — If Equipped .......438
▫ Automatic Transmission (Gas Engine Only) . . . 438
▫ Automatic Transmission (Diesel Engine Only) . 441
▫ Front And Rear Wheel Bearings ...........444
▫ Noise Control System Required Maintenance &
Warranty ...........................445
▫ Appearance Care And Protection From
Corrosion ...........................452

Fuses (Integrated Power Module) ...........457
Vehicle Storage ........................461

Replacement Light Bulbs .................461

Bulb Replacement ......................462
▫ Headlight (Halogen)/Front Park And
TurnLights .........................462
▫ Fog Lights ..........................465
▫ Cab Top Clearance Lights — If Equipped ....466

Fluid And Capacities ....................468

Fluids, Lubricants And Genuine Parts ........469
▫ Engine .............................469
▫ Chassis ............................471 MAINTAINING YOUR VEHICLE 391
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FUSES (INTEGRATED POWER MODULE)
An integrated Power Module is located in the engine
compartment near the battery. This center contains car-
tridge fuses and mini fuses. A description of each fuse
and component may be stamped on the inside cover
otherwise the cavity number of each fuse is stamped on
the inside cover that corresponds to the following chart. Cavity Cartridge
Fuse Mini
Fuse Description
1 20 Amp
Yellow Power Outlet Console
2 20 Amp
Yellow Cabin Compartment
Node (CCN) Door
Locks/Brake Trans-
mission Shift Interlock
(BTSI)
3––
4 15 Amp
Blue Aisin Transmission
Controls (Diesel Only)
5 20 Amp
Yellow Power Sunroof
6 10 Amp
Red VIST Fan/Wastegate
7 15 Amp
Blue Reverse Lockout Sole-
noid Battery (SRT-10
Only)
Integrated Power Module Location MAINTAINING YOUR VEHICLE 457
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

Cavity Cartridge
Fuse Mini
Fuse Description
21 10 Amp
Red Occupant Restraints
Controller (ORC) Pre-
set Carrier
22 2 Amp
Gray IGN Switch Feed
23 10 Amp
Red Engine Control Mod-
ule (ECM)/Wireless
Control Module
(WCM)/HVC
24 20 Amp
Blue Subwoofer Amplifier
(SRT-10 Only)
25 10 Amp
Red Power Mirror
26 20 Amp
Yellow Brake Switch/Center
High Mount Stop
Lamp (CHMSL)
27 40 Amp
Green Power Seats Cavity Cartridge
Fuse Mini
Fuse Description
28 10 Amp
Red Start-NCC/Wireless
Control Module
(WCM)/ABS/RWAL
29 10 Amp
Red Switches/EC Mirror/
Smart Bar
30 15 Amp
Blue Power/Run
31 10 Amp
Red PCM/Transfer Case
Brake
32 10 Amp
Red HVAC/Ajustable
Pedals/Heated Seats
Switch LED/Exhaust
Brake
33 10 Amp
Red Power-IGN Run Misc
34 – – MAINTAINING YOUR VEHICLE 459
7

Cavity Cartridge
Fuse Mini
Fuse Description
35 15 Amp
Blue Cabin Compartment
Node (CCN) Illumina-
tion
36 25 Amp
Natural Audio_Amplifier
37 15 Amp
Blue Spare
38 20 Amp
Yellow Power Outlet IP
39 10 Amp
Red Sunroof/Seatbelt Ten-
sioner
40 20 Amp
Yellow Cigar Lighter
41 – –
42 30 Amp
Pink Diesel PCM (Diesel
Only) CAUTION!• When installing the Integrated Power Module
cover, it is important to ensure the cover is prop-
erly positioned and fully latched. Failure to do so
may allow water to get into the Integrated Power
Module, and possibly result in a electrical system
failure.
• When replacing a blown fuse, it is important to
use only a fuse having the correct amperage
rating. The use of a fuse with a rating other than
indicated may result in a dangerous electrical
system overload. If a properly rated fuse contin-
ues to blow, it indicates a problem in the circuit
that must be corrected.460 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
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