Direct wire harness for Pioneer Headunits (fits 1993-2010 Subaru - See compatibility information below)

Item Number: AHH-70-8901

Pioneer Adapter to fit Subaru Forester

Plug and Play kit for Subaru Pioneer Radio


This harness is the simplest way to install a Pioneer headunit in your 1993-2010 Subaru with the 14-pin connector. The 14-pin Subaru connector is pre-wired with the Pioneer connector on 1 end and the Subaru connector on the other.

What's included:

  • Ground, Reverse, Vehicle Speed, and E-brake signals are provided from the Pioneer connector since they will need to be connected elsewhere on the vehicle. There is a connection for a Parking Brake Bypass module for those who do not want to connect the E-brake signal wire!
  • For installations with the JDM HVAC panel, see the adapters listed here:


1) Just connect both ends (to the Pioneer and to the Vehicle)
2) Connect the E-brake signal or Connect the parking brake bypass module (Reverse is needed only if you will be connecting a backup camera)
3) If the Pioneer headunit does not have a GPS antenna, do not connect the PINK Vehicle Speed Signal wire. (This wire is used for a different function on non-navigation Pioneer headunits)

There is a plug and play parking brake bypass module available for this adapter. See THIS PAGE for more details. Without the bypass module, you will need to tap into the parking brake signal to play video on your headunit.

If you have steering wheel buttons, you'll need to connect those at the 24-pin connector. To use this, use this adapter! 24-pin Subaru Adapter for steering wheel buttons


(This is NOT a complete list. Please help us update it. If a known model is not listed, let us know)

1994-2008 Forester (w/o nav)
2007-2010 Forester (with nav) and 2011-2012 Forester with TomTom Nav
1995-2007 Impreza (w/o nav)
2007-2009 Impreza (with nav)
1995-2009 Legacy (w/o nav) - JDM HVAC panel, see this page::
1995-2009 Outback (w/o nav) - JDM HVAC panel, see this page::
1995-2007 WRX (w/o nav)
2007-2009 WRX (with nav)
1994-1998 Subaru Sambars (this model was not sold in the US market)
***This harness is not compatible with any 2016 Subaru vehicle. Please contact us ( for the correct harness.

This harness will fit any 2014 or newer Pioneer headunit with a video screen.
(If your unit does not have a video screen, slight modification may be necessary. Click here for more details.)

Pioneer AVH-110BT
Pioneer AVH-120BT
Pioneer AVH-1300NEX
Pioneer AVH-1330NEX
Pioneer AVH-1500NEX
Pioneer AVH-1550NEX
Pioneer AVH-190DVD
Pioneer AVH-200EX
Pioneer AVH-201EX
Pioneer AVH-210EX
Pioneer AVH-211EX
Pioneer AVH-220EX
Pioneer AVH-270BT
Pioneer AVH-280BT
Pioneer AVH-290BT
Pioneer AVH-291BT
Pioneer AVH-2300NEX
Pioneer AVH-2330NEX
Pioneer AVH-2400NEX
Pioneer AVH-2440NEX
Pioneer AVH-2500NEX
Pioneer AVH-2550NEX
Pioneer AVH-310EX
Pioneer AVH-3500NEX
Pioneer AVH-4100NEX
Pioneer AVH-4200NEX
Pioneer AVH-500EX
Pioneer AVH-501EX
Pioneer AVH-521EX
Pioneer AVH-600EX
Pioneer AVH-601EX

Pioneer AVH-W4400NEX
Pioneer AVH-W4500NEX

Pioneer AVH-X2800bs
Pioneer AVH-X390bs
Pioneer AVH-X391BHS
Pioneer AVH-X4800bs
Pioneer AVH-X490bs
Pioneer AVH-X491BHS
Pioneer AVH-X5800BHS
Pioneer AVH-X7800BT

Pioneer AVH-ZL5150BT

Pioneer AVIC-5000NEX
Pioneer AVIC-5100NEX
Pioneer AVIC-5200NEX
Pioneer AVIC-5201NEX
Pioneer AVIC-6200NEX
Pioneer AVIC-6201NEX
Pioneer AVIC-7200NEX
Pioneer AVIC-7201NEX
Pioneer AVIC-8200NEX
Pioneer AVIC-8201NEX
Pioneer AVIC-W6400NEX
Pioneer AVIC-W6500NEX
Pioneer AVIC-W8400NEX
Pioneer AVIC-W8500NEX

Pioneer DEH-80PRS
Pioneer DMH-100BT
Pioneer DMH-130BT
Pioneer DMH-160BT
Pioneer DMH-1500NEX
Pioneer DMH-1700NEX
Pioneer DMH-1770NEX
Pioneer DMH-240EX
Pioneer DMH-241EX
Pioneer DMH-2600NEX
Pioneer DMH-2660NEX

Pioneer DMH-C5500NEX
Pioneer DMH-C2550NEX
Pioneer DMH-C2500NEX
Pioneer DMH-W2700NEX
Pioneer DMH-W2770NEX
Pioneer DMH-W4600NEX
Pioneer DMH-W4660NEX
Pioneer DMH-WC6600NEX
Pioneer DMH-WC5700NEX
Pioneer DMH-WT76NEX
Pioneer DMH-WT7600NEX
Pioneer DMH-WT8600NEX

Pioneer MVH-AV251BT
Pioneer MVH-AV290BT
Pioneer MVH-1400NEX
Pioneer MVH-210EX
Pioneer MVH-211EX
Pioneer MVH-2400NEX
Pioneer MVH-300EX
Pioneer MVH-S310BT

Pioneer SPH-DA02 AppRadio
Pioneer SPH-DA01 AppRadio
Pioneer SPH-DA120 AppRadio 4
Pioneer SPH-DA210 AppRadio 3
Pioneer SPH-DA100 AppRadio 2
Pioneer SPH-10BT

and MANY more...

Are you installing a Single DIN Pioneer headunit or a headunit that does not have an LCD display screen? This adapter is compatible with these headunits but a modification to the harness is necessary. Click Here for compatibility and instructions.



Aftermarket headunits available for installation in your Subaru

Related Products:

Subaru Aftermarket Headunit installation kit (Variations available for all Subaru Models)
Stock Backup Camera Retrofit Harness

Similar Products:

Metra 70-8901

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