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03 Dodge Ram 1500 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=25958
Printed Date: July 27, 2025 at 1:38 PM


Topic: 03 Dodge Ram 1500 Remote start

Posted By: Slcoo3
Subject: 03 Dodge Ram 1500 Remote start
Date Posted: February 06, 2004 at 4:15 PM

 Can anyone help with the 03 Ram wire diagram?



Replies:

Posted By: Craig3708
Date Posted: February 06, 2004 at 4:32 PM

Dodge

Ram Pickup

2002-2004

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.

Dodge

Ram Pickup

2002-2004

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.





Posted By: Slcoo3
Date Posted: February 06, 2004 at 5:32 PM
Anyone have the remote start wire diagram for a 03 Chevy Cavalier




Posted By: Steven Kephart
Date Posted: February 06, 2004 at 6:36 PM

Whenever I need wiring for a vehicle, I always do a search first.  I almost always find what I need instantly. 

Just a recomendation.  Here's a link for you: https://www.the12volt.com/installbay/forum_posts.asp?tid=23722&KW=cavalier



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Posted By: Craig3708
Date Posted: February 06, 2004 at 8:20 PM

Chevrolet

Cavalier

2000-2004

Remote Starter  Wiring Colors and Notes

Function

 

Vehicle  Color

Location

Start:

 

YELLOW (+)

IGNITION SWITCH HARNESS

Ignition  #1:

 

PINK (+)

IGNITION SWITCH HARNESS*

Ignition #2:

 

N/A

Ignition  #3:

 

N/A

Accessory:

 

ORANGE (+)

IGNITION SWITCH HARNESS

Brake  Light:

 

WHITE (+)

AT SWITCH ABOVE BRAKE PEDAL

Tach  Signal:

 

PURPLE / WHITE

ENGINE HARNESS NEXT TO THE BATTERY BELOW THE RADIATOR HOSE

Parking Lights:

 

BROWN (+)

AT REAR OF LIGHT SWITCH OR DRIVER KICK PANEL

Headlights:

 

OEM Alarm  Disarm:

 

DISARMS WHEN VEHICLE IS

STARTED EITHER BY THE KEY OR REMOTELY

OEM Alarm  Arm:

 

N/A

Diesel  Glow Plug:

 

N/A

Clutch  Bypass Wire:

 

Notes:

 *This vehicle is equipped with GM's PASSLOCK II Anti-Theft system. Use Universal Alarm Bypass Module part # 2x402 where X can be any number.

Chevrolet

Cavalier

2000-2004

Alarm and Keyless  Entry Wiring Colors and Notes

Function

 

Vehicle  Color

Location

Constant  +12 Volts:

 

RED

IGNITION SWITCH HARNESS

Starter  Kill:

 

YELLOW (+)

IGNITION SWITCH HARNESS

Ignition  +12 Volts:

 

PINK (+)

IGNITION SWITCH HARNESS*

Dome  Lights/Superv:

 

L GRN/BLK & L BLUE (-)

AT BCM UNDER LEFT SIDE OF DASH ***

OEM Horn:

 

BLACK (-)

STEERING COLUMN HARNESS

Power  Lock:

 

LT. BLUE

AT BCM UNDER LEFT SIDE OF DASH **

Power  Unlock:

 

WHITE

AT BCM UNDER LEFT SIDE OF DASH **

Trunk  Release:

 

BLACK/ WHITE (+)

AT BCM UNDER LEFT SIDE OF DASH****

Alarm  Input Wire:

 

L GRN/BLK & L BLUE (-)

AT BCM UNDER LEFT SIDE OF DASH ***

Notes:

** Without OEM Keyless, See Note # 203 - Reverse Polarity Door Lock Diagram. With OEM Keyless, See Note #202 - Positive Pulse Door Lock Diagram. *** L GREEN/ BLACK (-) Covers Driver Door Only, L BLUE (-) Covers All Other Doors, Diode Isolation Needed Cathode (Band) Side Of Diode Faces Oem Wires. Conv. Center Module Located Behind Driver Dash To Left Of Steering Column. Alternatively connect the alarm input wire to the domelight in the roof **** Use BLACK/ White for 2003 models.





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