2006 Subaru Legacy Factory Alarm Arm Wire
Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=142440
Printed Date: May 11, 2025 at 3:15 PM
Topic: 2006 Subaru Legacy Factory Alarm Arm Wire
Posted By: redbull304
Subject: 2006 Subaru Legacy Factory Alarm Arm Wire
Date Posted: January 18, 2017 at 1:49 AM
Can somebody help me figure out where the factory security alarm ARM wire is at for a 2006 Subaru Legacy (normal/standard, not GT etc)
I've found a few posts, pictures, and pin-outs online, but they have all been wrong!
Hopefully somebody can tell me it's location at the BIU.
It's not the 35 pin plug @ BIU, pin 3, brown wire. I have a red wire at pin 3 and it does not arm the factory alarm.
some sites/post say 35 pin plug, pin 3, brown wire... some say only arms and disarms with factory remote (I have disarm wire working properly), and some say only arms when locking drivers door while open.
There has to be some way for my rs (compustar cs-800) remote to arm the factory alarm when I lock the doors.... just like the factory remote does.
Please help! Thanks in advance.
Replies:
Posted By: tdbaker021
Date Posted: January 19, 2017 at 12:00 AM
Subaru Legacy 2006
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Vehicle Wiring
Wire Function Installation Type Vehicle Color CM7X00/ADS Color Location Pin Out Polarity
12 Volts Constant Remote Start White (50A) Ignition Switch 6 pin White connector, pin 3 +
Starter Remote Start White / Black Ignition Switch 6 pin White connector, pin 2 +
Ignition Remote Start Green Ignition Switch 6 pin White connector, pin 6 +
2nd Ignition Remote Start Blue Ignition Switch 6 pin White connector, pin 1 +
Accessory Remote Start Yellow Ignition Switch 6 pin White connector, pin 4 +
Keysense Remote Start Black / White Key Switch 4 pin White connector, pin 4 +
Tach Signal Remote Start Red / White Instrument Cluster 22 pin Green connector, pin 20 AC
Foot Brake Remote Start Brown / White to Brown / Red Brake Pedal Switch or BIU Right of Steering Column (BIU) 28 pin White connector, pin 23 +
Parking Brake Remote Start Gray or Green / Yellow Parking Brake Pedal Switch or Driver Kick Panel 20 pin White connector, pin 5 -
Horn Remote Start Red / White BIU Right of Steering Column 30 pin White connector, pin 11 -
Parking Lights (+) Remote Start Orange Parking Light Switch 4 pin White connector, pin 4 +
Parking Lights (-) Remote Start Black / White (Functions with Ignition ON Only) Lighting Switch 17 pin connector, pin 14 -
Hazards Remote Start Purple / Black BIU Right of Steering Column 30 pin White connector, pin 12 -
Turn Signal (L) Remote Start Blue / Green Dash Fuse Box 20 pin White connector, pin 20 +
Turn Signal (R) Remote Start Red / Green Dash Fuse Box 20 pin White connector, pin 3 +
Lock Remote Start Brown / White BIU Right of Steering Column 35 pin Gray connector, pin 15 -
Unlock Remote Start Brown / Black BIU Right of Steering Column 35 pin Gray connector, pin 29 -
Trunk Release Remote Start (use Trunk Release Motor)
Factory Alarm Arm Remote Start (Arms on Lock with Driver Door Open)
Factory Alarm Disarm Remote Start Yellow / Red (Driver Door Key Unlock) BIU Right of Steering Column 35 pin Gray connector, pin 12 -
Disarm No Unlock Remote Start (Transponder and Ignition)
Lock Motor Remote Start Lt. Green / Yellow BIU Right of Steering Column 35 pin Gray connector, pin 7 5 wire
Unlock Motor Remote Start Lt. Green BIU Right of Steering Column 35 pin Gray connector, pin 23 5 wire
Driver Front Door Trigger Remote Start Blue / White BIU Right of Steering Column 35 pin Gray connector, pin 19 -
Trunk Pin Remote Start Lt. Green / Black BIU Right of Steering Column 35 pin Gray connector, pin 17 -
Dome Light Supervision Remote Start Brown BIU Right of Steering Column 30 pin White connector, pin 3 -
Reverse Light Remote Start Brown / Yellow Passenger Kick Panel 16 pin White connector, pin 12 +
Posted By: redbull304
Date Posted: January 19, 2017 at 7:20 AM
yea, there's also things like that posted that say there's no factory disarm wire... transponder and factory fob only!
there has to be some way to arm the factory alarm with the compustar remote when I lock the car.... the factory key fob does it! why can't the compustar fob do it?
I've seen posts where people have found it, but they never post back and tell people which one. the posts are 2-3 years old too, so I can't really ask them.
There's actually a few posts on this form where people ask the same question.... then find it, post back and say OK I figured it out, thanks, then never say which wire it was lol
Posted By: bat9905
Date Posted: January 19, 2017 at 2:00 PM
I did that car a few years back and concluded it's rf controlled by oem remote . Since I was using an alarm with starter kill I just informed customer to only use after market remote for lock and unlock . I do know at one time I i datalink required 2 bypass modules to alarm factory alarm
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bat9905
Posted By: tdbaker021
Date Posted: January 19, 2017 at 5:51 PM
What bypass are you using?
Posted By: redbull304
Date Posted: January 19, 2017 at 5:54 PM
Compustar CS-800 Remote Start with iDatalink ADS-AL-CA
Posted By: redbull304
Date Posted: January 19, 2017 at 6:02 PM
It's TB-SUB though... for bypass.
not DL-SUB.
about 90 percent of the wiring diagrams do not list the disarm wire and say there is no possible way to disarm the alarm with remote start or bypass, but I did find theverything disarm wire and it disarms my factory alarm great!
I just need to figure out the arm wire so my alarm arms when I lock the car with the compustar remote! I don't want to lug around the factory remote just to arm my alarm... there has to be some way to do it!
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