2012 subaru wrx remote start
Printed From: the12volt.com
Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=132527
Printed Date: May 15, 2025 at 10:10 PM
Topic: 2012 subaru wrx remote start
Posted By: offroadzj
Subject: 2012 subaru wrx remote start
Date Posted: October 30, 2012 at 5:18 PM
Anyone have a wire list for the 2012 WRX? I did one this past weekend and the readyremote.com list was WAY off. I ended up finding all the wires the good ole fashioned way, but I accidentally threw away the sheet I wrote everything down on and have another one coming up.
Just a note, the clutch bypass is the tricky one that will test exactly as a ground switch until you crank the starter, when it then turns to a positive signal. So if you connect the 2nd status / GWR output, it will kill the output.
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Kenny
Owner / Technician
KKD Garage LLC
Albany, NY 12205
Replies:
Posted By: lurch228
Date Posted: October 31, 2012 at 7:30 AM
If the wires don't match the check the 2011 if it's an early 2012 they may have been still using up the last years model harness.
MAKE : SUBARU | MODEL : IMPREZA | YEAR : 2012
12volts white (common 50A) + ignition switch, white 8 pin plug, pin 4
Starter BLACK/ white + ignition switch, white 8 pin plug, pin 3
Second Starter white + ignition switch, white 8 pin plug, pin 7
Ignition green + ignition switch, white 8 pin plug, pin 1
Second Ignition blue + ignition switch, white 8 pin plug, pin 6
Third Ignition N/A
Accessory yellow + ignition switch, white 8 pin plug, pin 2
Second Accessory N/A
Keysense BLACK/ white + ignition key switch, white 2 pin plug, pin 2
Power Lock lt. GREEN/ black - driver kick, white 28 pin plug, pin 15
Power Unlock blue/black - driver kick, white 28 pin plug, pin 16
Lock Motor RED / green 5 wire driver kick, white 28 pin plug, pin 17
Unlock Motor lt. green 5 wire driver kick, white 28 pin plug, pin 18
Parking Lights+ BLACK/ white + dash fuse box, white 20 pin plug, pin 12
Parking Lights- BLACK/ blue - headlight switch, white 20 pin plug, pin 18
Hazards green - left of steering column, white 17 pin plug, pin 10
Turn Signal(L) WHITE/ red + dash fuse box, white 20 pin plug, pin 20
Turn Signal(R) gray + dash fuse box, white 20 pin plug, pin 3
Reverse Light BROWN / yellow + passenger kick, white 20 pin plug, pin 4
Door Trigger blue/orange to blue/white - driver kick, white 10 pin plug, pin 8
Dome Supervision GREEN/ YELLOW - left of steering column, white 12 pin plug, pin 9
Trunk/Hatch Pin yellow/blue - passenger kick, white 10 pin plug, pin 10
Hood Pin yellow/black (with remote start only) - Remote Start
Module above brake pedal, white 4 pin plug, pin 4
Trunk/Hatch Release grn/red (5dr rear handle sw) (4dr use trk rel mtr) - passenger kick, white 24 pin plug, pin 5
Power Sliding Door N/A
Factory Alarm Arm arms on lock with driver door open
Factory Alarm Disarm see disarm no unlock
Disarm No Unlock Transponder and ignition
Tachometer white, BLACK / YELLOW, BLACK/ red, or BLACK/ blue ac passenger rear of engine, black 54 pin plug, pin 54, 53, 52, or 51
Wait to start N/A
Brake Wire brown + dash fuse box, white 20 pin plug, pin 15
Parking Brake gray - driver kick, white 24 pin plug, pin 16
Horn Trigger red - horn switch, white 14 pin plug, pin 9
Memory Seat 1 N/A
Memory Seat 2 N/A
Memory Seat 3 N/A
MAKE : SUBARU | MODEL : IMPREZA | YEAR : 2012
Posted By: offroadzj
Date Posted: October 31, 2012 at 2:14 PM
Going from what I can remember, it looks like what you posted is what I printed out, but after looking at the 2011 diagram, it looks like that's the correct one. Thanks.
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Kenny
Owner / Technician
KKD Garage LLC
Albany, NY 12205
Posted By: lurch228
Date Posted: October 31, 2012 at 3:57 PM
Got to love model year change overs, see it all the time!
Posted By: offroadzj
Date Posted: October 31, 2012 at 5:15 PM
I tried looking up different models and everything... didn't even think about changing the year.. lol
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Kenny
Owner / Technician
KKD Garage LLC
Albany, NY 12205
Posted By: lurch228
Date Posted: October 31, 2012 at 5:55 PM
See if this is a better match.
MAKE : SUBARU | MODEL : IMPREZA | YEAR : 2012
Battery WHITE (+) IGNITION SWITCH HARNESS
Ignition 1 BLACK / YELLOW (+) IGNITION SWITCH HARNESS
Ignition 2 WHITE/ BLACK (+) IGNITION SWITCH HARNESS
Accessory 1 YELLOW (+) IGNITION SWITCH HARNESS
Starter 1 BLACK/ WHITE (+) IGNITION SWITCH HARNESS
Anti-Theft Type UNIVERSAL IMMOBILIZER
Anti-Theft Descript THE KEY SENDS AN RF SIGNAL TO THE BCM MODULE THROUGH AN ANTENNA LOCATED AROUND THE IGNITION CYLINDER
Key Sense BLUE/WHITE (-) IGNITION SWITCH HARNESS
Neutral Safety BLUE/WHITE (-) AT DRIVER SIDE FUSEBOX
Tachometer BLUE (AC) AT PCM MODULE UNDER RIGHT CENTER OF DASH
Speed Sense BLUE/WHITE (AC) AT PCM MODULE UNDER RIGHT CENTER OF DASH
Parking Lights RED / BLACK (+) IN HARNESS IN PASSENGER KICKPANEL
Low Crr. Pk Lights RED / YELLOW (-) LIGHT SWITCH HARNESS
Brake Lights WHITE/ BLACK (+) AT SWITCH ABOVE BRAKE PEDAL
Reverse Lights GREEN/ BLACK (+) AT DRIVER SIDE FUSEBOX
Horn LIGHT GREEN/ BLUE (-) AT PASSENGER FUSEBOX
Rear Defrost BROWN / YELLOW (-) AT PASSENGER FUSEBOX (MAY BE BROWN ON SOME MODELS)
Power Unlock ORANGE (-) AT PASSENGER FUSEBOX
PowerLock BLACK/ BLUE (-) AT PASSENGER FUSEBOX
Hood Trigger YELLOW (-) AT DRIVER SIDE FUSEBOX
Alarm Disarm DISARMS WITH UNLOCK (FIRST PULSE DISARMS SECOND PULSE UNLOCKS)
Alarm Arm ARMS WITH LOCKS
Parking Brake GREEN/ RED (-) AT PARKING BRAKE SWITCH (MAY ALSO BE GREEN / WHITE)
Trnk Release WHITE (+) AT DRIVER SIDE FUSEBOX
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