Question: Where can I find a 2003 Honda Civic alarm wiring diagram? How do I find a 2003 Honda Civic car alarm wiring diagram?
Whether you’re an expert Honda Civic car alarm installer, Honda Civic fanatic, or a novice Honda Civic enthusiast, an Honda Civic car alarm wiring diagram is a must. One of the most time consuming tasks with installing a car alarm is identifying the correct wires. If you want to know how to disconnect car alarm in your 2003 Honda Civic or figure our why car alarm goes off, a 2003 Honda Civic alarm wiring diagram can save you a lot of time. Knowing what every wire does in your 2003 Honda Civic alarm wire harness takes the guess work out of changing your car alarm or fixing your car alarm system. Our 2003 Honda Civic alarm wiring diagram shows you all the 2003 Honda Civic alarm wire colors and what they do. Use our 2003 Honda Civic alarm wiring guide to install a car alarm to prevent catalytic converter theft or disable a car alarm.
Table of Contents
2003 Honda Civic Car Alarm Wiring Diagram
Knowing your 2003 Honda Civic alarm wire colors makes it easy to install your car alarm. Our 2003 Honda Civic alarm wiring guide shows you how to connect car alarm wires and helps you when your car alarm keeps going off. It also helps you when car alarm will not turn off, when car alarm goes off randomly, when car alarm does not sound and more.
|Application||Car Alarm Wire Color|
|Car Alarm Battery Constant Power 12v+ Wire (+)||White|
|Car Alarm Battery Constant Power 12v+ Wire Location||At Ignition Switch Harness|
|Car Alarm Ignition Wire (+)||Black/Yellow|
|Car Alarm Ignition Wire Location||At Ignition Switch Harness|
|Car Alarm Second Ignition Wire (+)||N/A|
|Car Alarm Second Ignition Wire Location||N/A|
|Car Alarm Accessory Wire (+)||Black/Red|
|Car Alarm Accessory Wire Location||At Ignition Switch Harness|
|Car Alarm Second Accessory Wire (+)||White/Red|
|Car Alarm Second Accessory Wire Location||At Ignition Switch Harness|
|Car Alarm Starter Wire (+)||Black/White|
|Car Alarm Starter Wire Location||At Ignition Switch Harness|
|Car Alarm Ground Wire||Chassis|
2003 Honda Civic Alarm Sensor and Accessory Wiring Guide
Knowing your 2003 Honda Civic alarm wire colors makes it super easy to install your car alarm. Our 2003 Honda Civic car alarm wire guide shows you how to connect alarm sensors and alarm accessories with ease. It also shows you what car alarm sensor wire to use, which door trigger wire is positive, which power door lock wire and power door unlock wire you need. Find your 2003 Honda Civic car alarm wire below!
|Brake Light Wire (+)||White/Black|
|Brake Light Wire Location||At Switch Above the Brake Pedal|
|Dome Light Supervision Wire||Use Door Trigger (Requires Relay)|
|Dome Light Supervision Wire Location||N/A|
|Door Trigger Wire (-)||The drivers door trigger is green, front passenger door trigger is light green/red, and the rear door trigger is green/white. The factory alarm plug is a green plug above the drivers kick panel.|
|Door Trigger Wire Location||At Each Door|
|Hood Pin Switch Wire (-)||N/A|
|Hood Pin Switch Wire Location||N/A|
|Horn Wire (-)||Orange|
|Horn Wire Location||At Horn Switch in Steering Column|
|Key Sense Wire (+)||N/A|
|Key Sense Wire Location||N/A|
|Parking Light Wire (+)||Red/Black|
|Parking Light Wire Location||Top Middle Plug at the Back of the Fuse Box|
|Power Door Lock Wire (-)||White/Blue|
|Power Door Lock Wire Location||Gray Plug above the Driver Kick Panel|
|Power Door Unlock Wire (-)||White/Green|
|Power Door Unlock Wire Location||Gray Plug above the Driver Kick Panel|
|Tachometer Wire (-)||Blue|
|Tachometer Wire Location||At Tachometer Test Connector. 2-Pin Connector at the Passenger Side of the Battery.|
|Trunk Pin Switch Wire (-)||N/A|
|Trunk Pin Switch Wire Location||N/A|
|Trunk Release Wire (+)||N/A|
|Trunk Release Wire Location||N/A|
2003 Honda Civic Alarm Immobilizer Wiring and Location
Knowing your 2003 Honda Civic immobilizer wiring makes it simple to install new car alarm. Our 2003 Honda Civic car alarm guide shows you the exact wire color and where the alarm wires are located in your car. It also tells you where your 2003 Honda Civic immobilizer is located. Find your 2003 Honda Civic alarm and immobilizer location below!
|Factory Alarm Arm Wire (-)||N/A|
|Factory Alarm Arm Wire Location||N/A|
|Factory Alarm Disarm Wire (-)||N/A|
|Factory Alarm Disarm Wire Location||N/A|
|Factory Anti-Theft System||Honda Transponder Anti-Theft System|
|Factory Immobilizer Bypass||Requires Immobilizer Bypass Module|
Questions and Answers
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Feel free to use any 2003 Honda Civic alarm wire diagram that is listed here but keep in mind that all information here is provided as is without any warranty of any kind. Use of this 2003 Honda Civic alarm wiring guide is at your own risk. Always verify all alarm wire, car alarm wire colors and wiring information before applying it to your 2003 Honda Civic.