2003 Dodge 1500 Hemi remote start
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=22991
Printed Date: May 05, 2025 at 3:38 PM
Topic: 2003 Dodge 1500 Hemi remote start
Posted By: Slcoo3
Subject: 2003 Dodge 1500 Hemi remote start
Date Posted: December 17, 2003 at 5:18 PM
I'm looking for the wiring diagram for the 2003 Hemi. Can any one help?
Replies:
Posted By: Geeque
Date Posted: December 17, 2003 at 5:28 PM
2 dr or ext cab?
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Gary Kline
MECP Master Technician
Posted By: Slcoo3
Date Posted: December 17, 2003 at 5:35 PM
The trucks a 2 dr.
Posted By: Geeque
Date Posted: December 17, 2003 at 6:15 PM
Remote Starter Wiring Colors and Notes | Function | | Vehicle Color | Location | Start: | | YELLOW | IGNITION SWITCH HARNESS | Ignition #1: | | BLUE (16 AWG) | IGNITION SWITCH HARNESS | Ignition #2: | | RED | IGNITION SWITCH HARNESS | Ignition #3: | | GREEN & ORANGE (2 WIRES) | IGNITION SWITCH HARNESS | Accessory: | | BLACK/ WHITE & BLUE (2 WIRES) | IGNITION SWITCH HARNESS | Brake Light: | | WHITE/ TAN | AT SWITCH ABOVE BRAKE PEDAL | Tach Signal: | | TAN/RED | AT IGNITION COIL | Parking Lights: | | PURPLE / YELLOW | HEADLIGHT SWITCH* | Headlights: | | PURPLE / YELLOW | HEADLIGHT SWITCH * | OEM Alarm Disarm: | | LT. GREEN/ ORANGE ***** | HARNESS COMING IN FROM DRIVER'S DOOR | OEM Alarm Arm: | | | | Diesel Glow Plug: | | ORANGE / Black | Powertrain Control Module*** | Clutch Bypass Wire: | | | | Notes: | | * This Is A Single Wire System. Parking Lights Need To See A Ground (-) Through A 330 Ohm Resistor. Headlights Need To See A Ground (-) Through A 700 Ohm Resistor. ** Diesel Vehicles - ORANGE / Black Wait to Start; Tach Wire Is Gray/Black. Both Wires Are Located In A Black Connector Center Top Of Fire Wall. There Are Two Black Connectors, The Correct One Does Not Have A White Insert. *** Tach can also be located at pin 74 behind instrument cluster. |
Alarm and Keyless Entry Wiring Colors and Notes | Function | | Vehicle Color | Location | Constant +12 Volts: | | PINK/BLACK | IGNITION SWITCH HARNESS | Starter Kill: | | YELLOW | IGNITION SWITCH HARNESS | Ignition +12 Volts: | | BLUE (16 AWG) | IGNITION SWITCH HARNESS | Dome Lights/Superv: | | SEE NOTE *** | | OEM Horn: | | BLACK/ RED (-) | STEERING COLUMN HARNESS | Power Lock: | | WHITE/ GREEN | DRIVER'S KICK PANEL **** | Power Unlock: | | WHITE/ GREEN | DRIVER'S KICK PANEL **** | Trunk Release: | | N/A | | Alarm Input Wire: | | SEE NOTE *** | | Notes: | | *** Separate Triggers For Each Door. The Driver's Door Trigger Is Tan (-). The Left Rear Door Trigger Is Tan/Orange (-). Both Wires Can Be Found In The Driver's Kick Panel. The Passenger Front Door Trigger Is Tan/Red (-) And the Passenger Rear Door Trigger Is Tan / YELLOW (-). Both Of These Wires Can Be Found In The Passenger Kick Panel. Diode Isolate Each Wire For Alarm Trigger With The Bands Facing Away From The Alarm/Remote Start Module. Use Only One Trigger For Dome Light Supervision. **** Single Wire Door Lock System See Note #211. Lock Requires A Ground (-) Pulse Through A 867 Ohm Resistor. Unlock Requires A Ground (-) Pulse Through A 364 Ohm Resistor. Diode Isolate One Of The Wires. ***** Requires A Negative Pulse Through A 1.5 K-Ohm Resistor. |
DesignTech International, Inc. | Tel: (703) 866-2000 Fax: (703) 866-2001 | ©2002 All Rights Reserved | 7955 Cameron Brown Court
Springfield, Virginia 22153 USA | 1-800-DESIGNTECH
(1-800-337-4468) | DesignTech International, Inc.
www.designtech-intl.com | DesignTech disclaims any liability or responsibility arising out of any inaccuracies of this information or use of this
information for installations or otherwise. Please verify all wiring for accuracy prior to making any connections. |
------------- Gary Kline
MECP Master Technician
Posted By: Geeque
Date Posted: December 17, 2003 at 7:03 PM
Should be the same.
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Gary Kline
MECP Master Technician
Posted By: auex
Date Posted: December 17, 2003 at 7:13 PM
Hey Geeque, as far as posting your designtech diagram's, you may want to delete the bottom portion of the diagram.
You know the part that says "©2002 All Rights Reserved"
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Certified Security Specialist
Always check info with a digital multimeter.
I promise to be good.
Tell Darwin I sent you.
I've been sick lately, sorry I won't be on much.
Posted By: Geeque
Date Posted: December 17, 2003 at 7:15 PM
Thanks just trying to help!
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Gary Kline
MECP Master Technician
Posted By: Geeque
Date Posted: December 17, 2003 at 7:16 PM
Let them sue me!!!!
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Gary Kline
MECP Master Technician
Posted By: securinu
Date Posted: December 17, 2003 at 10:50 PM
Also the 2004 is completely different All new colors. 02 and 03 are the same
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Joe O'Byrne
Owner / Installer
Posted By: Slcoo3
Date Posted: December 25, 2003 at 1:09 PM
Will I need an immobilizer ?
Posted By: Slcoo3
Date Posted: December 25, 2003 at 1:11 PM
Where can I find these resistors?
Posted By: Slcoo3
Date Posted: December 25, 2003 at 1:12 PM
Where can I buy the resistors?
Posted By: Velocity Motors
Date Posted: December 25, 2003 at 1:26 PM
At any electronics repair shop or you can contact us and we can ship some out to you as well.
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Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
Posted By: Velocity Motors
Date Posted: December 25, 2003 at 1:29 PM
If you have a grey headed key, then you require a bypass module for this vehicle. We sell the door lock, alarm and Sentry key bypass module for this vehicle. This way you don't need the resistors and everything is wired through the databus wire instead of through relays, resistors & such.
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Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
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