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2012 Hyundai Elantra Alarm Wiring Diagram


Question: Where can I find a 2012 Hyundai Elantra alarm wiring diagram? How do I find a 2012 Hyundai Elantra car alarm wiring diagram?

Whether you’re an expert Hyundai Elantra car alarm installer, Hyundai Elantra fanatic, or a novice Hyundai Elantra enthusiast, an Hyundai Elantra 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 2012 Hyundai Elantra or figure our why car alarm goes off, a 2012 Hyundai Elantra alarm wiring diagram can save you a lot of time. Knowing what every wire does in your 2012 Hyundai Elantra alarm wire harness takes the guess work out of changing your car alarm or fixing your car alarm system. Our 2012 Hyundai Elantra alarm wiring diagram shows you all the 2012 Hyundai Elantra alarm wire colors and what they do. Use our 2012 Hyundai Elantra alarm wiring guide to install a car alarm to prevent catalytic converter theft or disable a car alarm.

2012 Hyundai Elantra Car Alarm Wiring Diagram

Knowing your 2012 Hyundai Elantra alarm wire colors makes it easy to install your car alarm. Our 2012 Hyundai Elantra 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
Battery Constant Power 12v+ Wire (+) Green (On vehicles with smart key, use the blue (+), red (+) or white (+) at the dash fuse box.)
Battery Constant Power 12v+ Wire Location At Ignition Switch Harness
Ignition Wire (+) Pink (On vehicles with smart key, this wire is a pink (+) at black 39-pin plug at the rear of dash fuse box.)
Ignition Wire Location At Ignition Switch Harness
Second Ignition Wire (+) N/A
Second Ignition Wire Location N/A
Accessory Wire (+) Orange (On vehicles with smart key, use the orange (+) at the dash fuse box.)
Accessory Wire Location At Ignition Switch Harness
Second Accessory Wire (+) Blue (On vehicles with smart key, use the blue (+) at the dash fuse box.)
Second Accessory Wire Location At Ignition Switch Harness
Starter Wire (+) Yellow (On vehicles with smart key, this wire is a yellow (+) at black 39-pin plug at the rear of dash fuse box.)
Starter Wire Location At Ignition Switch Harness
Ground Wire Chassis

2012 Hyundai Elantra Alarm Sensor and Accessory Wiring Guide

Knowing your 2012 Hyundai Elantra alarm wire colors makes it super easy to install your car alarm. Our 2012 Hyundai Elantra 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 2012 Hyundai Elantra car alarm wire below!

Application Wire Color
Brake Light Wire (+) Green
Brake Light Wire Location At Switch Above the Brake Pedal
Dome Light Supervision Wire Yellow
Dome Light Supervision Wire Location In White 24-Pin Plug at Driver Front Pillar
Door Trigger Wire (-) Brown
Door Trigger Wire Location In White 24-Pin Plug at Driver Front Pillar
Hood Pin Switch Wire (-) N/A
Hood Pin Switch Wire Location N/A
Horn Wire (-) White
Horn Wire Location In White 55-Pin Plug in Driver Kick Panel
Key Sense Wire (+) N/A
Key Sense Wire Location N/A
Parking Light Wire (+) Pink
Parking Light Wire Location At Headlight Switch
Power Door Lock Wire (-) Pink/Black
Power Door Lock Wire Location In White 13-Pin Plug at the Dash Fuse Box
Power Door Unlock Wire (-) Yellow/Black
Power Door Unlock Wire Location In White 13-Pin Plug at the Dash Fuse Box
Tachometer Wire (-) Green, Brown/Orange, Orange or Gray
Tachometer Wire Location At Any Fuel Injector
Trunk Pin Switch Wire (-) N/A
Trunk Pin Switch Wire Location N/A
Trunk Release Wire (+) N/A
Trunk Release Wire Location N/A

2012 Hyundai Elantra Alarm Immobilizer Wiring and Location

Knowing your 2012 Hyundai Elantra immobilizer wiring makes it simple to install new car alarm. Our 2012 Hyundai Elantra 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 2012 Hyundai Elantra immobilizer is located. Find your 2012 Hyundai Elantra alarm and immobilizer location below!

Application Wire Color
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 Hyundai Transponder Anti-Theft System
Factory Anti-Theft System Location N/A
Factory Immobilizer Bypass Requires Immobilizer Bypass Module

Questions and Answers

Have any questions about your 2012 Hyundai Elantra alarm installation? Please feel free to post it at the bottom of this page. We will do our best to find you the answer you are looking for. Or hopefully someone in the Modified Life community will respond with the car alarm information you are looking for.

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Conclusion

Feel free to use any 2012 Hyundai Elantra 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 2012 Hyundai Elantra 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 2012 Hyundai Elantra.