1999 Subaru Impreza Outback Vehicle Wiring Chart and Diagram

Vehicle Wiring Details for a
1999 Subaru Impreza Outback

Item	Wire Color	Polarity	Wire Location
12V	white	Positive (+)	steering column
Starter	white/black	Positive (+)	steering column
Starter 2	none
Ignition	green	Positive (+)	steering column
2nd Ignition	none
3rd Ignition	none
Accessory	yellow	Positive (+)	steering column
Accessory 2	none
Tachometer	blue		ignition coil or [1]
Power Door (Lock) Wiring Diagram for [Negative (-)] Door Lock	blue/green	Negative (-)	drivers kick panel
Power Door (Unlock) Wiring Diagram for [Negative (-)] Door Unlock	yellow or yel/red	Negative (-)	drivers kick panel
Door Trigger	yellow	Negative (-)	any passenger pin switch
Dome Supervision Wiring Diagram for [] Dome	use door trigger
Headlights	green or grn/red	Negative (-)	headlight switch
Parklight Positive	red/yellow	Positive (+)	drivers kick panel
Parklight Negative	black/white	Negative (-)	headlight switch
Wipers	blk/blu(L),red/blu(H	Positive (+)	steering column
Left Front Window (Up/Down)	blue - blu/red		drivers door switch
Right Front Window (Up/Down)	blk/blu - red/grn		drivers switch or kick panel
Left Rear Window (Up/Down)	grn/yel - grn/blk	A	drivers switch or kick panel
Right Rear Window (Up/Down)	blu/wht - grn/wht	A	drivers switch or kick panel
Trunk/Hatch Pin	tied in with doors
Hood Pin	none
Trunk/Hatch Release Wiring Diagram for [] Trunk/Hatch	none
Factory Alarm (Arm)	none
Factory Alarm (Disarm)	none
Horn	red/green	Negative (-)	steering column
Brake	white/black	Positive (+)	at brake switch
Door Motor (Lock)	none	none	none
Door Motor (Unlock)	none	none	none
Disarm	none	none	none
Disarm No Unlock	none	none	none

Additional Info:
[1] Also found at ECM behind passenger side of the dash. Tach is blue/green in a 35 pin plug, pin 30. VSS is green/yellow is in a 28 pin plug, pin 24.

ATTENTION: This wiring information is being provided free of charge and on an "as is" basis, without any representation or warranty. It is your responsibility to verify any circuit before interfacing with it by using a digital multimeter. GNU Industries, Inc. assumes no responsibility with regards to the accuracy or currency of this information. Proper installation in every case is and remains the responsibility of the installer. GNU assumes no responsibility resulting from an improper installation, even in reliance upon this information.