2005 CHRYSLER CARAVAN fuse

8W-01 WIRING DIAGRAM INFORMATION
TABLE OF CONTENTS
page page
WIRING DIAGRAM INFORMATION
DESCRIPTION
DESCRIPTION - HOW TO USE WIRING
DIAGRAMS...........................1
DESCRIPTION - CIRCUIT INFORMATION....5
DESCRIPTION - CIRCUIT FUNCTIONS......6
DESCRIPTION - SECTION IDENTIFICATION
AND INFORMATION....................6
DESCRIPTION - CONNECTOR, GROUND
AND SPLICE INFORMATION..............7
WARNING
WARNINGS - GENERAL.................7
DIAGNOSIS AND TESTING - WIRING
HARNESS............................7
STANDARD PROCEDURE
STANDARD PROCEDURE -
ELECTROSTATIC DISCHARGE (ESD)
SENSITIVE DEVICES...................8
STANDARD PROCEDURE - TESTING OF
VOLTAGE POTENTIAL...................9
STANDARD PROCEDURE - TESTING FOR
CONTINUITY..........................9STANDARD PROCEDURE - TESTING FOR A
SHORT TO GROUND...................9
STANDARD PROCEDURE - TESTING FOR A
SHORT TO GROUND ON FUSES
POWERING SEVERAL LOADS...........10
STANDARD PROCEDURE - TESTING FOR A
VOLTAGE DROP......................10
SPECIAL TOOLS
WIRING/TERMINAL....................10
CONNECTOR
REMOVAL.............................11
INSTALLATION.........................11
DIODE
REMOVAL.............................14
INSTALLATION.........................14
TERMINAL
REMOVAL.............................14
INSTALLATION.........................14
WIRE
STANDARD PROCEDURE - WIRE SPLICING . . 15
WIRING DIAGRAM
INFORMATION
DESCRIPTION
DESCRIPTION - HOW TO USE WIRING
DIAGRAMS
DaimlerChrysler Corporation wiring diagrams are
designed to provide information regarding the vehi-
cles wiring content. In order to effectively use the
wiring diagrams to diagnose and repair
DaimlerChrysler Corporation vehicles, it is important
to understand all of their features and characteris-
tics.
Diagrams are arranged such that the power (B+)
side of the circuit is placed near the top of the page,
and the ground (B-) side of the circuit is placed near
the bottom of the page (Fig. 1).
All switches, components, and modules are shown
in the at rest position with the doors closed and the
key removed from the ignition (Fig. 2).Components are shown two ways. A solid line
around a component indicates that the component is
complete. A dashed line around the component indi-
cates that the component is being shown is not com-
plete. Incomplete components have a reference
number to indicate the page where the component is
shown complete.
It is important to realize that no attempt is made
on the diagrams to represent components and wiring
as they appear on the vehicle. For example, a short
piece of wire is treated the same as a long one. In
addition, switches and other components are shown
as simply as possible, with regard to function only.
SYMBOLS
International symbols are used throughout the wir-
ing diagrams. These symbols are consistent with
those being used around the world (Fig. 3).
RS8W-01 WIRING DIAGRAM INFORMATION8W-01-1

DESCRIPTION - CIRCUIT FUNCTIONS
All circuits in the diagrams use an alpha/numeric
code to identify the wire and it's function. To identify
which circuit code applies to a system, refer to the
Circuit Identification Code Chart. This chart shows
the main circuits only and does not show the second-
ary codes that may apply to some models.
CIRCUIT IDENTIFICATION CODE CHART
CIRCUIT FUNCTION
A BATTERY FEED
B BRAKE CONTROLS
C CLIMATE CONTROLS
D DIAGNOSTIC CIRCUITS
E DIMMING ILLUMINATION
CIRCUITS
F FUSED CIRCUITS
G MONITORING CIRCUITS
(GAUGES)
H MULTIPLE
I NOT USED
J OPEN
K POWERTRAIN CONTROL
MODULE
L EXTERIOR LIGHTING
M INTERIOR LIGHTING
N MULTIPLE
O NOT USED
P POWER OPTION (BATTERY
FEED)
Q POWER OPTIONS (IGNITION
FEED)
R PASSIVE RESTRAINT
S SUSPENSION/STEERING
T TRANSMISSION/TRANSAXLE/
TRANSFER CASE
U OPEN
V SPEED CONTROL, WIPER/
WASHER
W WIPERS
X AUDIO SYSTEMS
Y TEMPORARY
Z GROUNDS
DESCRIPTION - SECTION IDENTIFICATION AND
INFORMATION
The wiring diagrams are grouped into individual
sections. If a component is most likely found in a par-
ticular group, it will be shown complete (all wires,
connectors, and pins) within that group. For exam-
ple, the Auto Shutdown Relay is most likely to be
found in Group 30, so it is shown there complete. It
can, however, be shown partially in another group if
it contains some associated wiring.
Splice diagrams in Section 8W-70 show the entire
splice and provide references to other sections the
splices serves. Section 8W-70 only contains splice dia-
grams that are not shown in their entirety some-
where else in the wiring diagrams.
Section 8W-80 shows each connector and the cir-
cuits involved with that connector. The connectors
are identified using the name/number on the dia-
gram pages.
WIRING SECTION CHART
GROUP TOPIC
8W-01 thru
8W-09General information and Diagram
Overview
8W-10 thru
8W-19Main Sources of Power and
Vehicle Grounding
8W-20 thru
8W-29Starting and Charging
8W-30 thru
8W-39Powertrain/Drivetrain Systems
8W-40 thru
8W-49Body Electrical items and A/C
8W-50 thru
8W-59Exterior Lighting, Wipers and
Trailer Tow
8W-60 thru
8W-69Power Accessories
8W-70 Splice Information
8W-80 Connector Pin Outs
8W-91 Connector, Ground and Splice
Locations
8W - 01 - 6 8W-01 WIRING DIAGRAM INFORMATIONRS
WIRING DIAGRAM INFORMATION (Continued)

STANDARD PROCEDURE - TESTING OF
VOLTAGE POTENTIAL
(1) Connect the ground lead of a voltmeter to a
known good ground (Fig. 7).
(2) Connect the other lead of the voltmeter to the
selected test point. The vehicle ignition may need to
be turned ON to check voltage. Refer to the appropri-
ate test procedure.
STANDARD PROCEDURE - TESTING FOR
CONTINUITY
(1) Remove the fuse for the circuit being checked
or, disconnect the battery.
(2) Connect one lead of the ohmmeter to one side
of the circuit being tested (Fig. 8).
(3) Connect the other lead to the other end of the
circuit being tested. Low or no resistance means good
continuity.
STANDARD PROCEDURE - TESTING FOR A
SHORT TO GROUND
(1) Remove the fuse and disconnect all items
involved with the fuse.
(2) Connect a test light or a voltmeter across the
terminals of the fuse.
(3) Starting at the fuse block, wiggle the wiring
harness about six to eight inches apart and watch
the voltmeter/test lamp.
(4) If the voltmeter registers voltage or the test
lamp glows, there is a short to ground in that gen-
eral area of the wiring harness.
Fig. 7 TESTING FOR VOLTAGE POTENTIAL
Fig. 8 TESTING FOR CONTINUITY
1 - FUSE REMOVED FROM CIRCUIT
RS8W-01 WIRING DIAGRAM INFORMATION8W-01-9
WIRING DIAGRAM INFORMATION (Continued)

STANDARD PROCEDURE - TESTING FOR A
SHORT TO GROUND ON FUSES POWERING
SEVERAL LOADS
(1) Refer to the wiring diagrams and disconnect or
isolate all items on the suspected fused circuits.
(2) Replace the blown fuse.
(3) Supply power to the fuse by turning ON the
ignition switch or re-connecting the battery.
(4) Start connecting or energizing the items in the
fuse circuit one at a time. When the fuse blows the
circuit with the short to ground has been isolated.
STANDARD PROCEDURE - TESTING FOR A
VOLTAGE DROP
(1) Connect the positive lead of the voltmeter to
the side of the circuit closest to the battery (Fig. 9).
(2) Connect the other lead of the voltmeter to the
other side of the switch, component or circuit.
(3) Operate the item.
(4) The voltmeter will show the difference in volt-
age between the two points.
SPECIAL TOOLS
WIRING/TERMINAL
Fig. 9 TESTING FOR VOLTAGE DROP
PROBING TOOL PACKAGE 6807
TERMINAL PICK TOOL SET 6680
TERMINAL REMOVING TOOLS 6932 AND 8638
TERMINAL REMOVING TOOL 6934
8W - 01 - 10 8W-01 WIRING DIAGRAM INFORMATIONRS
WIRING DIAGRAM INFORMATION (Continued)

8W-02 COMPONENT INDEX
Component Page
A/C Compressor Clutch................. 8W-42
A/C Compressor Clutch Relay............ 8W-42
A/C Pressure Sensor................... 8W-42
A/C-Heater Control.................... 8W-42
Accelerator Pedal Position Sensor......... 8W-30
Accessory Relay....................... 8W-10
Adjustable Pedals Motor................ 8W-56
Adjustable Pedals Relay................ 8W-56
Adjustable Pedals Sensor............... 8W-56
Adjustable Pedals Switch............... 8W-56
Airbag.............................. 8W-43
Airbag On/Off Indicator Lamp............ 8W-43
Airbag Squibs........................ 8W-43
Ambient Temperature Sensor............ 8W-49
Amplifier............................ 8W-47
Antenna............................ 8W-47
ATC Remote Sensor.................... 8W-42
Auto Shut Down Relay................. 8W-30
Auto Temp Control.................... 8W-42
B-Pillar Switches...................... 8W-61
Back-Up Lamp Switch.................. 8W-51
Battery............................. 8W-20
Battery Temperature Sensor............. 8W-20
Belt Tension Sensor.................... 8W-43
Blend Door Actuators.................. 8W-42
Blower Motors........................ 8W-42
Blower Motor Relays................... 8W-42
Blower Motor Resistor.................. 8W-42
Body Control Module................... 8W-45
Boost Pressure Sensor.................. 8W-30
Brake Fluid Level Switch............... 8W-35
Brake Lamp Switch................. 8W-30, 51
Brake Transmission Shift Interlock
Solenoid........................... 8W-31
Cabin Heater Assist................... 8W-30
Camshaft Position Sensor............... 8W-30
CD Changer......................... 8W-47
Center High Mounted Stop Lamp......... 8W-51
Cinch/Release Motors.................. 8W-61
Clockspring.............. 8W-30, 33, 41, 43, 47
Clutch Pedal Interlock Switch............ 8W-21
Clutch Pedal Upstop Switch............. 8W-30
Controller Antilock Brake............... 8W-35
Crank Case Ventilation Heater........... 8W-30
Crankshaft Position Sensor.............. 8W-30
Cylinder Lock Switches................. 8W-39
Data Link Connector................... 8W-18
Defogger Relay....................... 8W-48
Door Ajar Switches.................... 8W-39
Door Courtesy Lamps.................. 8W-44
Door Lock Motor/Ajar Switches........... 8W-61
Door Lock Switches.................... 8W-61Component Page
Dosing Pump......................... 8W-30
DVD Screen.......................... 8W-47
DVD/CD Changer..................... 8W-47
ECM/PCM Relay...................... 8W-30
EGR Solenoid........................ 8W-30
Electronic Control Unit................. 8W-64
Engine Control Module................. 8W-30
Engine Coolant Temp Sensor............. 8W-30
Engine Oil Pressure Sensor.............. 8W-30
Engine Oil Pressure Switch.............. 8W-30
EVAP/Purge Solenoid.................. 8W-30
Evaporator Temperature Sensor.......... 8W-42
Floor Console Lamp................... 8W-44
Fog Lamps.......................... 8W-50
Folding Mirror Relay................... 8W-62
Front Blower Module.................. 8W-42
Front Cigar Lighter.................... 8W-41
Front Control Module.................. 8W-10
Front Fog Lamp Relay................. 8W-50
Front Intrusion Sensor................. 8W-39
Front Reading Lamps/Switch............ 8W-44
Front Wiper High/Low Relay............. 8W-53
Front Wiper On/Off Relay............... 8W-53
Fuel Heater.......................... 8W-30
Fuel Heater Relay..................... 8W-30
Fuel Injectors........................ 8W-30
Fuel Pressure Sensor.................. 8W-30
Fuel Pressure Solenoid................. 8W-30
Fuel Pump Module.................... 8W-30
Fuel Pump Relay...................... 8W-30
Full Open Switches.................... 8W-61
Fuselink............................ 8W-10
Fuses............................... 8W-10
Generator........................... 8W-20
Glow Plug Relay...................... 8W-30
Glow Plugs.......................... 8W-30
Grounds............................ 8W-15
Hands Free Module................. 8W-47, 55
Headlamp Leveling Motors.............. 8W-50
Headlamp Switch..................... 8W-50
Headlamp Washer Pump Motor.......... 8W-53
Headlamp Washer Relay................ 8W-53
Headlamps.......................... 8W-50
Heated Seat Backs.................... 8W-63
Heated Seat Cushions.................. 8W-63
Heated Seat Modules.................. 8W-63
High Beam Lamps..................... 8W-50
High Note Horn....................... 8W-41
Hood Ajar Switch..................... 8W-39
Horn Relay.......................... 8W-41
Horn Switch......................... 8W-41
Idle Air Control Motor.................. 8W-30
RS8W-02 COMPONENT INDEX8W-02-1

8W-10 POWER DISTRIBUTION
Component Page
A/C Compressor Clutch...... 8W-10-22, 24, 45, 48
A/C Compressor
Clutch Relay......... 8W-10-22, 24, 44, 45, 48
Accessory Relay............... 8W-10-16, 31, 65
Adjustable Pedals Relay........... 8W-10-47, 60
Adjustable Pedals Switch.......... 8W-10-40, 47
Ambient Temperature Sensor.......... 8W-10-62
Amplifier....................... 8W-10-32, 50
Auto Shut Down Relay............ 8W-10-21, 41
Auto Temp Control.................. 8W-10-40
Back-Up Lamp Switch............... 8W-10-66
Battery............... 8W-10-13, 14, 15, 41, 48
Blower Motor Resistor............ 8W-10-19, 38
Body Control Module....... 8W-10-25, 40, 45, 49,
50, 52, 54, 55, 56, 57, 67, 68
Brake Fluid Level Switch............. 8W-10-65
Brake Lamp Switch........... 8W-10-26, 52, 67
Brake Transmission Shift Interlock
Solenoid........................ 8W-10-63
Cabin Heater Assist........... 8W-10-23, 43, 60
Camshaft Position Sensor............. 8W-10-44
Center High Mounted Stop Lamp....... 8W-10-67
Clockspring........................ 8W-10-61
Clutch Pedal Interlock
Switch.............. 8W-10-18, 37, 54, 55, 61
Controller Antilock
Brake...... 8W-10-18, 25, 36, 37, 50, 56, 62, 67
Crank Case Ventilation Heater......... 8W-10-49
Data Link Connector........... 8W-10-35, 62, 68
Defogger Relay............ 8W-10-19, 20, 39, 64
Driver Heated Seat Module........... 8W-10-50
Driver Power Seat Switch............ 8W-10-50
Driver Power Window Switch....... 8W-10-33, 34
DVD/CD Changer................... 8W-10-40
ECM/PCM Relay................. 8W-10-23, 43
EGR Solenoid...................... 8W-10-44
Engine Control Module . . . 8W-10-18, 23, 24, 37, 43,
44, 48, 62, 67
Floor Console Lamp................. 8W-10-32
Floor Console Power Outlet........ 8W-10-32, 35
Front Blower Module............. 8W-10-19, 38
Front Blower Motor Relay.... 8W-10-18, 19, 38, 64
Front Cigar Lighter.............. 8W-10-16, 32
Front Control Module....... 8W-10-15, 16, 17, 18,
19, 20, 22, 24, 26, 27,
28, 29, 30, 31, 35, 36,
37, 38, 39, 45, 47, 48,
53, 54, 55, 58, 59, 60,
61, 62, 63, 64, 65, 66,
67, 68, 69
Front Fog Lamp Relay......... 8W-10-15, 27, 64
Front Wiper High/Low Relay.... 8W-10-16, 30, 65Component Page
Front Wiper On/Off Relay....... 8W-10-16, 30, 60
Fuel Heater....................... 8W-10-49
Fuel Heater Relay............. 8W-10-24, 48, 65
Fuel Injector No. 1.................. 8W-10-42
Fuel Injector No. 2.................. 8W-10-42
Fuel Injector No. 3.................. 8W-10-42
Fuel Injector No. 4.................. 8W-10-42
Fuel Injector No. 5.................. 8W-10-42
Fuel Injector No. 6.................. 8W-10-42
Fuel Pressure Solenoid............... 8W-10-44
Fuel Pump Module............... 8W-10-22, 45
Fuel Pump Relay............. 8W-10-22, 45, 65
Fuse 1...................... 8W-10-15, 16, 27
Fuse 2...................... 8W-10-15, 28, 29
Fuse 3...................... 8W-10-15, 28, 29
Fuse 4................... 8W-10-15, 16, 17, 30
Fuse 5......................... 8W-10-16, 31
Fuse 6......................... 8W-10-16, 31
Fuse 8......................... 8W-10-17, 35
Fuse 9................ 8W-10-17, 18, 19, 36, 37
Fuse 10........................ 8W-10-19, 38
Fuse 11........................ 8W-10-16, 31
Fuse 12........................ 8W-10-19, 38
Fuse 13........................ 8W-10-20, 39
Fuse 14............ 8W-10-20, 21, 23, 39, 47, 60
Fuse 15......... 8W-10-20, 21, 22, 23, 24, 41, 43
Fuse 16.................. 8W-10-21, 23, 41, 43
Fuse 17............ 8W-10-21, 22, 23, 24, 45, 48
Fuse 18............... 8W-10-22, 24, 25, 45, 48
Fuse 19............... 8W-10-22, 24, 25, 26, 50
Fuse 20........................ 8W-10-25, 50
Fuse 21........................ 8W-10-25, 50
Fuse 22........................ 8W-10-25, 50
Fuse 23..................... 8W-10-25, 54, 55
Fuse 24........................ 8W-10-25, 52
Fuse 26..................... 8W-10-25, 26, 52
Fuse 27........................ 8W-10-26, 52
Fuse 28........................ 8W-10-16, 31
Fuse 30........................ 8W-10-26, 53
Fuse 31........................ 8W-10-26, 53
Fuse 32........................ 8W-10-26, 53
Fuselink....................... 8W-10-13, 14
G100............................. 8W-10-56
G101....................... 8W-10-41, 48, 68
G103............................. 8W-10-68
G300.......................... 8W-10-58, 59
Generator................... 8W-10-13, 14, 44
Glow Plug Relay................. 8W-10-13, 44
Hands Free Module................. 8W-10-40
Headlamp Switch................ 8W-10-29, 63
Headlamp Washer Pump Motor..... 8W-10-26, 53
Headlamp Washer Relay........ 8W-10-26, 53, 64
RS8W-10 POWER DISTRIBUTION8W-10-1

8W-20 CHARGING SYSTEM
Component Page
Auto Shut Down Relay................ 8W-20-2
Battery.......................... 8W-20-2, 4
Battery Temperature Sensor......... 8W-20-2, 4
ECM/PCM Relay.................... 8W-20-4
Engine Control Module................ 8W-20-4
Fuse 16.......................... 8W-20-2, 4
Fuse 17............................ 8W-20-2Component Page
Fuselink......................... 8W-20-2, 4
G100............................ 8W-20-2, 4
G101.......................... 8W-20-2, 3, 4
Generator...................... 8W-20-2, 3, 4
Integrated Power Module............ 8W-20-2, 4
Powertrain Control Module.......... 8W-20-2, 3
Starter Motor..................... 8W-20-2, 4
RS8W-20 CHARGING SYSTEM8W-20-1

8W-21 STARTING SYSTEM
Component Page
Battery.......................... 8W-21-2, 3
Brake Lamp Switch.................. 8W-21-2
Clutch Pedal Interlock Switch........ 8W-21-2, 3
Engine Control Module................ 8W-21-3
Front Control Module................. 8W-21-2
Fuse 9.......................... 8W-21-2, 3
Fuselink......................... 8W-21-2, 3
G101............................ 8W-21-2, 3Component Page
G300.............................. 8W-21-2
Generator........................ 8W-21-2, 3
Ignition Switch.................... 8W-21-2, 3
Integrated Power Module............ 8W-21-2, 3
Powertrain Control Module............ 8W-21-2
Starter Motor..................... 8W-21-2, 3
Starter Motor Relay................ 8W-21-2, 3
RS8W-21 STARTING SYSTEM8W-21-1