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1999 Subaru Legacy Car Alarm Wiring Diagram

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Whether your an expert Subaru Legacy car alarm installer, Subaru Legacy performance fan or a novice Subaru Legacy enthusiast with a 1999 Subaru Legacy , a Subaru Legacy 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 1999 Subaru Legacy 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 Legacy car alarm wiring diagrams, Subaru Legacy car security wiring diagrams, Subaru Legacy car alarm wire diagrams, Subaru Legacy car security wiring schematics, Subaru Legacy car security diagrams, Subaru Legacy 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 Legacy 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 1999 Subaru Legacy.

Questions

If you have any questions pertaining to the car wiring in a 1999 Subaru Legacy , please feel free to post it at the bottom of this page and either we’ll 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.

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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 1999 Subaru Legacy on this page.

1999 Subaru Legacy Car Alarm Wiring Diagram

Battery Constant 12v+ Positive Wire (+): Black/Yellow
Battery Constant 12v+ Positive Wire Location: Ignition Switch Harness

Starter Positive Wire (+): Blue/Red
Starter Positive Wire Location: Ignition Switch Harness

Ignition Positive Wire (+): Red
Ignition Positive Wire Location: Ignition Switch Harness

Accessory Positive Wire (+): Red/Yellow
Accessory Positive Wire Location: Ignition Switch Harness

Parking Light Negative Wire (-): Black/Green
Parking Light Negative Wire Location: At Headlight Switch

Parking Light Positive Wire (+): Red With Silver Dots
Parking Light Positive Wire Location: At Gray 12-Pin Plug, Above Fuse Box

Power Door Lock Negative Wire (-): White/Red
Power Door Lock Negative Wire Location: At Lock Module, Left Of Steering Column

Power Door Unlock Negative Wire (-): White
Power Door Unlock Negative Wire Location: At Lock Module, Left Of Steering Column

Door Trigger Negative Wire (+): Red/White
Door Trigger Negative Wire Location: At Black Plug, Above Hood Release

Dome Light Supervision Wire: Use Door Trigger, Requires Relay
Dome Light Supervision Wire Location: N/A

Horn Negative Wire (-): Red/Green
Horn Negative Wire Location: In 3-Pin Black Plug, At Steering Column

Tachometer Wire Negative Wire (-): Blue With Red Dots
Tachometer Wire Negative Wire Location: At Ignition Coil

Brake Light Positive Wire (+): White/Black With Silver Dots
Brake Light Positive Wire Location: At Switch Above Brake Pedal

Factory Alarm Disarm Wire (-): Green/Light Blue
Factory Alarm Disarm Wire Location: In Drivers Kick Panel

Factory Anti-Theft System: N/A
Factory Anti-Theft System Location: N/A

1 thought on “1999 Subaru Legacy Car Alarm Wiring Diagram”

  1. Theresa Malloy

    I am stuck in my daughter-in-law’s 1999 Subaru Legacy due to its misbehaving car alarm, which somehow gets tripped as we try to simply lock and close the doors, causing public embarrassment, time lost trying to re-set the system so the car will start, and risk-taking behavior by leaving the car unlocked to avoid the issue. Can anyone help us figure out why this happens. What is your experience with this? We are grateful for any nugget you can offer.

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