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Wiring diagram for 2004 Honda Civic

Printed From: the12volt.com
Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=30951
Printed Date: May 10, 2025 at 4:58 AM


Topic: Wiring diagram for 2004 Honda Civic

Posted By: toyota_solara
Subject: Wiring diagram for 2004 Honda Civic
Date Posted: April 24, 2004 at 11:30 AM

Hi, can somebody please help me with a wiring diagram for a 2004 Honda Civic.

Thanks




Replies:

Posted By: boomer_106
Date Posted: April 25, 2004 at 8:05 AM

Honda

Civic

2001-2004

Remote Starter  Wiring Colors and Notes

Function

 

Vehicle  Color

Location

Start:

 

BLACK/ WHITE

IGNITION SWITCH HARNESS **

Ignition  #1:

 

BLACK / YELLOW

IGNITION SWITCH HARNESS

Ignition #2:

 

BLACK/ RED

IGNITION SWITCH HARNESS

Ignition  #3:

 

N/A

Accessory:

 

WHITE/ RED

IGNITION SWITCH HARNESS

Brake  Light:

 

WHITE/ BLACK

AT SWITCH ABOVE BRAKE PEDAL

Tach  Signal:

 

BLUE

IN 2-PIN PLUG AT PASSENGER SIDE OF BATTERY

Parking Lights:

 

RED / BLACK (+)

AT BACK OF FUSE BOX

Headlights:

 

BLUE/RED (-)

AT HEADLIGHT SWITCH

OEM Alarm  Disarm:

 

OEM Alarm  Arm:

 

Diesel  Glow Plug:

 

Clutch  Bypass Wire:

 

Notes:

 * This Vehicle Is Equipped With A Transponder Type Engine Immobilizer Theft System. Use Universal Alarm Bypass Module part #2x402 where X can be any number.

Honda

Civic

2001-2004

Alarm and Keyless  Entry Wiring Colors and Notes

Function

 

Vehicle  Color

Location

Constant  +12 Volts:

 

WHITE

IGNITION SWITCH HARNESS

Starter  Kill:

 

BLACK/ WHITE

IGNITION SWITCH HARNESS **

Ignition  +12 Volts:

 

BLACK / YELLOW

IGNITION SWITCH HARNESS

Dome  Lights/Superv:

 

SEE NOTE BELOW

OEM Horn:

 

ORANGE (-)

STEERING COLUMN HARNESS

Power  Lock:

 

WHITE/ BLUE (-)

GRAY PLUG ABOVE DRIVER'S KICK PANEL

Power  Unlock:

 

WHITE/ GREEN (-)

GRAY PLUG ABOVE DRIVER'S KICK PANEL

Trunk  Release:

 

N/A

Alarm  Input Wire:

 

SEE NOTE BELOW

Notes:

** The Driver's Door Trigger Is Green (-), Front Passenger Door Trigger Is Lt. GREEN/ Red (-), Rear Doors Trigger Is GREEN / WHITE (-). The Wires Are Found In The Alarm Plug In A Green Plug Above The Driver's Kick Panel. See Note#201 Negative trigger door locks


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