MODIFIEDLIFE

2012 Subaru Impreza Alarm Wiring Diagram

Modified Life is reader-supported. When you buy through links on our site, we may earn an affiliate commission. Learn how it works.


Whether your an expert Subaru Impreza car alarm installer, Subaru Impreza performance fan or a novice Subaru Impreza enthusiast with a 2012 Subaru Impreza, a Subaru Impreza car alarm wiring diagram can save yourself a lot of time. One of the most time consuming tasks with installing an after market car alarm, car security, car remote start, automatic remote starter, shock sensor, tilt sensor, car alarm sensor or any auto alarm is identifying the correct color car security wires for a 2012 Subaru Impreza headlight bulb size you need for your low beam or high beam and save time. Also, find your other car light bulb sizes including your fog light, reverse light, turn signal, brake light and more. It’s that easy!

The Modified Life staff has taken all its Subaru Impreza car alarm wiring diagrams, Subaru Impreza car security wiring diagrams, Subaru Impreza car alarm wire diagrams, Subaru Impreza car security wiring schematics, Subaru Impreza car security diagrams, Subaru Impreza remote starter wiring diagrams and cataloged them online for our visitors to use for free. Our automotive wiring diagrams allow you to enjoy your new auto security electronics rather than spend countless hours trying to figure out which wires goes where.

Feel free to use any Subaru Impreza auto alarm wiring diagram that is listed on Modified Life but keep in mind that all information here is provided as-is without any warranty of any kind and most of the auto security wiring diagrams listed on our enthusiast website are submitted by the Modified Life community. Use of the wiring information is at your own risk. Always verify all wires, wire colors and diagrams before applying any information found here to your 2012 Subaru Impreza.

Questions

If you have any questions pertaining to the car wiring in a 2012 Subaru Impreza, please feel free to post it at the bottom of this page and either we will do our best to find you the information you need or hopefully someone in the Modified Life community will have the information you are looking for.

Request a Car Alarm Wiring Diagram

If you can not find your car alarm wiring, car security wire diagram or auto alarm wire diagram on Modified Life, please feel free to post a car alarm wiring diagram request on this page and we will do our best to find you the diagram, schematic or information you need for your mobile security installation.

Adding More Information

If you would like to help the Modified Life community by adding a car security wire schematic, car alarm wire diagram, car remote starter wire diagram, auto remote starter wire diagram or auto security wire diagram to our resource, please feel free to post any additional car wiring information about the 2012 Subaru Impreza on this page.

2012 Subaru Impreza Security Install Instructions

Battery Constant 12v+ Positive Wire (+): White
Battery Constant 12v+ Positive Wire Location: At Ignition Switch (White 8-Pin Plug)

Starter Positive Wire (+): Black/White
Starter Positive Wire Location: At Ignition Switch (White 8-Pin Plug)

Second Starter Positive Wire (+): White
Second Starter Positive Wire Location: At Ignition Switch (White 8-Pin Plug)

Ignition Positive Wire (+): Green
Ignition Positive Wire Location: At Ignition Switch (White 8-Pin Plug)

Second Ignition Positive Wire (+): Blue
Second Ignition Positive Wire Location: At Ignition Switch (White 8-Pin Plug)

Third Ignition Positive Wire (+): N/A
Third Ignition Positive Wire Location: N/A

Accessory Positive Wire (+): Yellow
Accessory Positive Wire Location: At Ignition Switch (White 8-Pin Plug)

Second Accessory Positive Wire (+): N/A
Second Accessory Positive Wire Location: N/A

Key Sense Wire: N/A
Key Sense Wire Location: N/A

Parking Light Negative Wire (-): Black/Blue
Parking Light Negative Wire Location: At Headlight Switch (White 20-Pin Plug)

Parking Light Positive Wire (+): Black/White
Parking Light Positive Wire Location: At Dash Fuse Box (White 20-Pin Plug)

Power Door Lock Negative Wire (-): Light Green/Black
Power Door Lock Negative Wire Location: In Driver Kick Panel (White 28-Pin Plug)

Power Door Unlock Negative Wire (-): Blue/Black
Power Door Unlock Location: In Driver Kick Panel (White 28-Pin Plug)

Door Trigger Negative Wire (-): Blue/Orange to Blue/White
Door Trigger Negative Wire Location: In Driver Kick Panel (White 10-Pin Plug)

Dome Light Supervision Wire (+): Green/Yellow
Dome Light Supervision Wire Location: At Left of Steering Column (White 12-Pin Plug)

Trunk Release Negative Wire (-): Green/Red
Trunk Release Negative Wire Location: In Passenger Kick Panel (White 24-Pin Plug)

Sliding Power Door Wire: N/A
Sliding Power Door Wire Location: N/A

Horn Negative Wire (-): Red
Horn Negative Wire Location: At Horn Switch (White 14-Pin Plug)

Tachometer Wire Negative Wire (-): White, Black/Yellow, Black/Red or Black/Blue
Tachometer Wire Negative Wire Location: Any Fuel Injector

Wait To Start Wire: N/A
Wait To Start Location: N/A

Brake Light Positive Wire (+): Brown
Brake Light Positive Wire Location: At Dash Fuse Box (White 20-Pin Plug)

Factory Alarm Disarm Wire (-): N/A
Factory Alarm Disarm Wire Location: N/A

Factory Anti-Theft System: Transponder Anti-Theft System
Factory Anti-Theft System Location: Requires Bypass Module for Remote Start

The 2012 Subaru Impreza alarm wire color and location information above is updated as it is submitted by the Modified Life community.

Leave a Comment

Your email address will not be published. Required fields are marked *