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2003 dodge caravan

Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=28395
Printed Date: October 26, 2025 at 12:47 AM


Topic: 2003 dodge caravan

Posted By: jay's detailing
Subject: 2003 dodge caravan
Date Posted: March 15, 2004 at 6:54 AM

If anyone out there has wiring diagram for a 2003 or 2004 dodge caravan and can e-mail me copy to c**key420@yahoo.com you will be my best buddy... thank you

              angel..




Replies:

Posted By: bmf1000d
Date Posted: March 15, 2004 at 10:34 AM

here ya go for the diagram

Dodge

Caravan

2002-2003

Remote Starter  Wiring Colors and Notes

Function

 

Vehicle  Color

Location

Start:

 

YELLOW (NOTES BELOW)

IGNITION SWITCH HARNESS**

Ignition  #1:

 

PINK/WHITE

IGNITION SWITCH HARNESS*

Ignition #2:

 

N/A

Ignition  #3:

 

N/A

****

Accessory:

 

N/A

Brake  Light:

 

WHITE/ TAN

AT SWITCH ABOVE BRAKE PEDAL

Tach  Signal:

 

PURPLE / ORANGE (AC)

GRAY CONNECTOR BY IGNITION MODULE

Parking Lights:

 

WHITE/ BROWN (-)

AT HEADLIGHT SWITCH***

Headlights:

 

OEM Alarm  Disarm:

 

VIOLET/LT. BLUE

AT PLUG AT PCM ON FIREWALL DRIVER'S SIDE******

OEM Alarm  Arm:

 

VIOLET/LT. BLUE

AT PLUG AT PCM ON FIREWALL DRIVER'S SIDE

Diesel  Glow Plug:

 

N/A

Clutch  Bypass Wire:

 

N/A

Notes:

 * Many Of These Vehicles Are Equipped With A Transponder (Even If The Key Is Black). Use Universal Alarm Bypass Module Part Numner 2x402 Where X Can Be Any Number. ** NOTE!!! A Second Start Wire (PURPLE / Brown) Needs a relay installed to provide a ground (-) through a 180 Ohm Resistor during crank in order to remote start the vehicle, See Installation Note #162. ***The parking lights are negative trigger through a 2.1K ohm resistor. ****All DesignTech remote starters except the 2xx22 have an ignition 3 output - it is the WHITE/ black in the 'control harness'. This wire will be used to control the bypass module, if needed.


Dodge

Caravan

2002-2003

Alarm and Keyless  Entry Wiring Colors and Notes

Function

 

Vehicle  Color

Location

Constant  +12 Volts:

 

RED

IGNITION SWITCH HARNESS (MAX # AMPS)

Starter  Kill:

 

YELLOW (NOTES BELOW)

IGNITION SWITCH HARNESS**

Ignition  +12 Volts:

 

PINK/WHITE

IGNITION SWITCH HARNESS*

Dome  Lights/Superv:

 

BLACK/ WHITE (-)

AT 4 PIN PLUG NEAR FUSE PANEL

OEM Horn:

 

GREEN/ BLACK (-)

STEERING COLUMN HARNESS

Power  Lock:

 

PURPLE / GREEN

AT PLUG AT PCM ON FIREWALL *****

Power  Unlock:

 

PURPLE / GREEN

AT PLUG AT PCM ON FIREWALL *****

Trunk  Release:

 

VIOLET/TAN

AT PLUG AT PCM ON FIREWALL DRIVER'S SIDE ******

Alarm  Input Wire:

 

BLACK/ WHITE (-)

AT 4 PIN PLUG NEAR FUSE PANEL

Notes:

*****for the 2001-02 Caravan Lock is negative trigger through a 5.3k ohm resistor. Unlock is negative trigger through a 2.0k ohm resistor. For the 2003 Caravan Lock is negative trigger through a 2.2k ohm resistor. Unlock is negative trigger through a 390 ohm resistor. The Body Control Module (BCM) is in the driver kick panel near the the parking brake, ******See Installation Note #211. A Single Pulse Of Ground Through A 2.2 K-Ohm Resistor Will Open The Liftgate. POWER SLIDING DOORS: Violet/Dk. Blue Wire At Switch. Driver's Side - A Single Pulse Of Ground Through A 2.7 K-Ohm Resistor. Passenger's Side - A Single Pulse Of Ground Through A 1.5 K-Ohm Resistor. ****** To disarm the OEM alarm a negative trigger through a 9.20k ohm resistor.



-------------
"Big" Mike
Double Take
Fremont, Ne
remember to check all your wires with a dmm not a test light!!
i take no responsibilty whatsoever for the vailidty of the info nor consequences thereof





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