ad blue Ram 2500 (Diesel) 2007 User Guide

Defrost
Outside air is primarily directed to the windshield
through the defroster outlets located at the base of
the windshield and side window demist outlets.
NOTE:The air conditioning compressor operates in
both Mix and Defrost or a blend of these modes, even if
the A/C button has not been pressed. This dehumidifies
the air to help dry the windshield.
Blower Control
The rotary knob on the left of the
control panel is the blower control.
Turn the knob clockwise to one of the
four positions to obtain the blower
speed you desire. To turn the blower
off, turn the knob to the far left posi-
tion.
Dual Zone Temperature Control
Use this control to regulate the temperature of the air
inside the passenger compartment. This is accomplished
by having separate temperature control slides for both
the driver and front passenger. The blue area of the scale
indicates cooler temperatures while the red area indicates
warmer temperatures.
Dual Zone Temperature Control
UNDERSTANDING YOUR INSTRUMENT PANEL 265
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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
FuseMini
FuseDescription
1 20 Amp
YellowPower Outlet Console
2 20 Amp
YellowCabin Compartment
Node (CCN) Door
Locks
3 20 Amp
YellowSpare
4 15 Amp
BlueAisin Transmission
Controls — If
Equipped (Diesel Only)
5 20 Amp
YellowPower Sunroof
6 10 Amp
RedVistronic Fan/
Wastegate Solenoid
7 15 Amp
BlueReverse Lockout Sole-
noid Battery (SRT-10
Only)
Integrated Power Module Location
468 MAINTAINING YOUR VEHICLE

Cavity Cartridge
FuseMini
FuseDescription
8 10 Amp
RedHeated Mirrors
9 30 Amp
PinkOff Road Module
Power
10 5 Amp
OrangeTrx-Off Rd Pkg Sen
(Gas Engine Only)
11 20 Amp
YellowIgnition Off Draw
(IOD)-Cabin Compart-
ment Node (CCN)/
Radio/Under Hood
Lamp/Wireless Control
Module (WCM)/
Satellite Digital Audio
Receiver (SDARS)/
Hands Free Module
(HFM)/EOMCavity Cartridge
FuseMini
FuseDescription
12 30 Amp
PinkElectric Brake
13 25 Amp
NaturalPower-Battery RWAL/
ABS Module Feed
14 15 Amp
BluePark Lamps Left
15 20 Amp
YellowTrailer Park Lamps
16 15 Amp
BluePark Lamps Right
17 15 Amp
BlueSpare
18 40 Amp
GreenABS Pump
19 30 Amp
PinkTrailer Tow Battery
Feed
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Cavity Cartridge
FuseMini
FuseDescription
20 10 Amp
RedOccupant Restraints
Controller (ORC) 2
21 10 Amp
RedOccupant Restraints/
Pass Disable Switch
22 2 Amp
GrayIGN Switch Feed
23 10 Amp
RedHVAC
24 20 Amp
BlueAISIN Relay Feed — If
Equipped
25 10 Amp
RedPower Mirror/T-Case
Brake
26 20 Amp
YellowBrake Switch/Center
High Mount Stop
Lamp (CHMSL)/
Aftermarket CHMSLCavity 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/Uego
Sensor Controller
31 10 Amp
RedPCM (Gas)/TCM (Die-
sel 58RFE)
32 10 Amp
RedPower Ignition Run —
Adjustable Pedals LED
33 10 Amp
RedPower-IGN Run —
HVAC
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Cavity Cartridge
FuseMini
FuseDescription
34 10 Amp
RedSpare
35 15 Amp
BlueCabin Compartment
Node (CCN) Illumina-
tion
36 25 Amp
NaturalAudio_Amplifier
37 15 Amp
BlueVariable Gate Turbo
(VGT) — Turbo Diesel
38 20 Amp
YellowPower Outlet IPCavity Cartridge
FuseMini
FuseDescription
39 10 Amp
RedSeatbelt Tension
Reducer/Power IGN
Run/Acc
40 20 Amp
YellowPower IGN Run/Acc
— Cigar Lighter/Rear
Power Point
41 25 Amp
NaturalSpare
42 30 Amp
PinkDiesel PCM (Diesel
Only)
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