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2010 Subaru Legacy Alarm/Remote Start/Stereo Wiring


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tedmond 
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Joined: January 06, 2007
Location: Ontario, Canada
Posted: January 17, 2010 at 6:51 PM / IP Logged  

hey, anyone got any info for the 2010 legacy ?

i use fortins wiring diagrams, but even they dont have it.

Not sure if wiremagic, astro or directwire has any info yet. thanks!

Ted
2nd Year Tier 1 Medical School
Still installing as a hobby...pays for groceries
Compustar Expert
kreg357 
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Joined: January 30, 2009
Location: Pennsylvania, United States
Posted: January 18, 2010 at 7:13 AM / IP Logged  

2010 Subaru Legacy 

Circuit                              Wire Color                           Location  

 
  Constant 12 volts             WHITE (40A)               IGNITION SWITCH
  Ignition 12 volts             GREEN                     IGNITION SWITCH
  Starter                              WHITE\BLUE                IGNITION SWITCH
  Dome                              Light BROWN (-)           BIU WHITE 35 PIN CONN, PIN 4*
  Driver's Front Door Pin       BLUE\WHITE (-)            BIU WHITE 35 PIN CONN, PIN 14
  Pass Front Door Pin           BLUE\ORANGE (-)           BIU WHITE 35 PIN CONN, PIN 13
  Driver's Rear Door Pin        YELLOW\RED (-)            BIU WHITE 35 PIN CONN, PIN 24
  Pass Rear Door Pin            WHITE\RED (-)             BIU WHITE 35 PIN CONN, PIN 25
  Trunk Pin                     LT GREEN\BLACK (-)        BIU WHITE 35 PIN CONN, PIN 33
  Parking Lamp                  BLACK\WHITE (-)           BIU WHITE 35 PIN CONN, PIN 17
  Lock                               BROWN\WHITE (-)           BIU WHITE 35 PIN CONN, PIN 9
  Unlock                            BROWN\BLACK (-)           BIU WHITE 35 PIN CONN, PIN 20 

CAN BUS                       RED (CAN HIGH)                                        

                                          BLUE CAN LOW)             BIU WHITE 35 PIN CONN, PINS 27 & 35
  DOORLOCK DATABUS              YELLOW                    BIU WHITE 31 PIN CONN, PIN 11
  *Body Integrated Unit is under driver dash to right of column
 
  Tach Signal                   RED\WHITE OR WHITE\GREEN  ECM WHITE 35 PIN CONN, PIN 15*  
  Ignition #2 NA 
  Ignition #3 NA 
  Accessory                     BLUE                      IGNITION SWITCH
  Accessory #2                  YELLOW                    IGNITION SWITCH
  Accessory #3 NA 
  Starter #2                    WHITE\GREEN               IGNITION SWITCH
  Neutral Safety                GREEN\BLACK (-) (MANUAL TRANSMISSION ONLY)           ECM WHITE 35 PIN CONN, PIN 35
  Brake                         Light BROWN\YELLOW (+)    BRAKE SWITCH
  Parking Brake                 GRAY (-)                  BIU WHITE 35 PIN CONN, PIN 32
  Clutch Pedal               WHITE\BLUE (INPUT) BLACK\BLUE (OUTPUT) (-N.O.) CLUTCH SWITCH
  Reverse                      Light BROWN\YELLOW (+)     DRIVER KICK WHITE 13 PIN CONN, PIN 6
  Rear Defrost                 VIOLET\GREEN (- LATCHED)    BIU WHITE 34 PIN CONN, PIN 26
  *Engine Control Module is under passenger dash behind glove box.

Window Up      D\ BLUE\RED, P\ RED, D\ GREEN\RED, P\ BLUE     @ MAIN SWITCH  

  Window Down    D/ BLUE\GREEN, P/ RED\YELLOW, D/ BLUE, P/ BLUE\YELLOW  
  Keysense                      BLACK\WHITE (+)  KEY WARNING SWITCH LT GRAY 6 PIN CONN, PIN 4
  Trunk Release                 RED (-)                   BIU WHITE 35 PIN CONN, PIN 10
  OEM Horn                      RED (-)                   HORN SWITCH
  Headlights                    BLUE\GREEN (-)            BIU WHITE 35 PIN CONN, PIN 35
  OEM Alarm Arm ARMS ON LOCK WITH DOOR OPEN 
  OEM Alarm Disarm OEM REMOTE ONLY 
  Vehicle Speed Sense           GREEN\BLACK               DRIVER KICK WHITE 18 PIN CONN, PIN 15

OEM Keyless Module  -    

  Motor Lock                    LT GREEN\YELLOW (5 WIRE)  BIU WHITE 31 PIN CONN, PIN 2
  Motor All Unlock              RED\GREEN (5 WIRE)        BIU WHITE 31 PIN CONN, PIN 3
  Motor Driver Unlock  (disarm defeat)               LT GREEN (5 WIRE)         BIU WHITE 31 PIN CONN, PIN 4 
    
  Left Front Speaker(+)         BROWN\WHITE  FRONT DOORS; Size: 6 1/2  
  Left Front Speaker(-)         GREEN FRONT DOORS; Size: 6 1/2
  Right Front Speaker(+)        RED\YELLOW FRONT DOORS; Size: 6 1/2
  Right Front Speaker(-)        WHITE\BLACK FRONT DOORS; Size: 6 1/2
  Left Rear Speaker(+)          WHITE\RED REAR DOORS; Size: 6 1/2
  Left Rear Speaker(-)          RED\BLACK REAR DOORS; Size: 6 1/2
  Right Rear Speaker(+)         BLUE\YELLOW REAR DOORS; Size: 6 1/2
  Right Rear Speaker(-)         RED\WHITE REAR DOORS; Size: 6 1/2

If its anything like the new Forester, the Body Intergrated Unit ( along the right side of the steering column ) is a convenient place to get most of the wires.

Soldering is fun!
tedmond 
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Joined: January 06, 2007
Location: Ontario, Canada
Posted: January 18, 2010 at 8:16 PM / IP Logged  

hey kreg, thanks for the info. What wiring program is that if you dont mind me asking?

cheers!

Ted
2nd Year Tier 1 Medical School
Still installing as a hobby...pays for groceries
Compustar Expert
tedmond 
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Joined: January 06, 2007
Location: Ontario, Canada
Posted: January 18, 2010 at 8:22 PM / IP Logged  
this kind of reminds me of wiremagic.
Ted
2nd Year Tier 1 Medical School
Still installing as a hobby...pays for groceries
Compustar Expert
howie ll 
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Joined: January 09, 2007
Location: United Kingdom
Posted: January 19, 2010 at 2:08 AM / IP Logged  
Well forget the emails, that sheet from kreg is wonderful. Not sure about the factory alarm disarm though, how would you go about it, Ted?
kreg357 
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Joined: January 30, 2009
Location: Pennsylvania, United States
Posted: January 19, 2010 at 6:30 AM / IP Logged  

While the imobilizer bypass is still a "key in the box" ( or an ADS RNG SUB with a scan tool ) the IDatalink modules will take care of the factory alarm.  You can also turn them off via instructions in the owners manual ( on the Forester anyway ).

As for the info, it was from the Omega site.

Glad to help.

Soldering is fun!
tedmond 
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Joined: January 06, 2007
Location: Ontario, Canada
Posted: January 19, 2010 at 6:36 AM / IP Logged  

thanks. Well i have only done one subaru. From the info that i had about the disarm, if the ignition, keysense and transponder are turned on all at once and are valid, it will disarm.

since there is no TRUE 2010 legacy bypass, its still based on the forester platform right kregs? so a 2009 forester bypass should work?

Ted
2nd Year Tier 1 Medical School
Still installing as a hobby...pays for groceries
Compustar Expert
kreg357 
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Joined: January 30, 2009
Location: Pennsylvania, United States
Posted: January 19, 2010 at 8:40 AM / IP Logged  

I did a 2010 Forester 2.5i Premium.  It had the factory alarm.  I used a key in the box and hardwired everything else.  With the alarm on and a remote start,  the horn would give one long beep before the alarm was canceled.  I did not have keysense hooked up. 

I added the IDatalink ADS AL-CA with AL(DL)-SUB  v1.4 firmware because the customer didn't want the alarm turned off.  I set the R/S to unlock before start and lock after start ( which leaves the doors unlocked for 4 seconds ).  The IDatalink will do the doors and trunk and give you a Tach signal.

The IDatalink does not have a Disarm input.  It does a disarm with the unlock.  Hooking up keysense might work, Ididn't try.  Also interupting the cars horn output with a relay while in remote start might be an option.

The IDatalink install guides have good diagrams on the wires needed in the BIU.  I've got some pictures of the Foresters BIU with wires marked if you need ( to big to post here).

Kreg

Soldering is fun!
tedmond 
Gold - Posts: 4,610
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Joined: January 06, 2007
Location: Ontario, Canada
Posted: January 19, 2010 at 9:07 AM / IP Logged  

hey, i appreciate the info. can you email the print out for me? i assume the printout is from omega?

Well good news is fortin has the wiring diagram now, but no pictures are available yet. If they are available, i will post them back up. Thanks

looks like im going to tackle this and see how it goes. I plan on doing it next week so i got plenty of time to gather info. On the other hand, its my close friends car so i can always come back to it. appreciate the help all.

tedmond_do@hotmail.com

Ted
2nd Year Tier 1 Medical School
Still installing as a hobby...pays for groceries
Compustar Expert
tedmond 
Gold - Posts: 4,610
Gold spaceThis member has been recognized as an authority in Mobile Security and Convenience. Click here for more info.spacespace
Joined: January 06, 2007
Location: Ontario, Canada
Posted: January 20, 2010 at 8:39 PM / IP Logged  
hey kregs, the fortin diagram is useless. it has only the ignition, door lock data wire, park lights, and brakes. also the BIU wiring, the colours are not the same from the picture i have. would the pinout still be the same?
Ted
2nd Year Tier 1 Medical School
Still installing as a hobby...pays for groceries
Compustar Expert
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