The primary harness is the harness that plugs into your cars main entertainment system connector and converts it into a double ISO connector system (Universal). After selecting your primary harness you then select a secondary harness to connect between the ISO connectors and the aftermarket head unit that you have ( this is selected based on what brand and type of head unit you have. We carry both non steering wheel control type primary harnesses and steering wheel control type.

APP0261 Amplifier retention harness to suit Lexus & Toyota - various models

Description: 

The APP0261 allows you to retain the factory 4 channel amplified system in your Toyota or Lexus when upgrading to an aftermarket headunit. The harness simply plugs into the factory 15 Pin Lexus/Toyota plug behind the original headunit and converts it to 4 RCA plugs which connect into the rear of the aftermarket headunit that as 4 RCA amplifier inputs (front and rear). The harness also provides several bare wires which need to be soldered to the aftermarket radios wiring loom including Constant Power, Accessory Power, Amp Turn On Trigger etc. (wire details can be found in specifications section). When using this harness the Aerpro ISO Plug and Play System will not be compatible.

Features: 
  • Allows aftermarket headunits to integrate with the factory amplifier in your Lexus or Toyota
  • 15 Pin Lexus/Toyota specific plug converts to 4 standard RCA plugs
  • Bare wire outputs including Constant Power, Accessory Power, Amp Trigger, Illumination etc. which need to be soldered to the aftermarket headunits wiring loom
  • Aftermarket headunit must have Front and Rear RCA AMP inputs
  • Simply installs into the vehicle behind the headunit
  • Wiring configuration can be found in the specifications section
Specs: 
  • HARNESS TYPE: AMPLIFIER RETENTION
  • PLUG TYPE: VEHICLE SPECIFIC (15 PIN)
  • CONNECTION TYPE: BARE WIRE & 4x RCA PLUGS
  • NOTES:
    • Aftermarket headunit must have Front and Rear Inputs for amplifier
    • When using this harness the Aerpro ISO Plug and Play System will not be compatible.
  • WIRING CONFIGURATION (PIN - COLOUR - FUNCTION)
    • 1 - Blue / White - AMP Turn On
    • 2 - Orange - Illumination
    • 3 - Red Accessory
    • 4 - Yellow Constant 12V
    • 5 - Brown / White Mute
    • 6 - White Lt Front AMP input (+)
    • 7 - Grey Rt Front AMP input (+)
    • 8 - Blue Power Antenna
    • 9 - Not Used N/A
    • 10 - Brown - Telephone Mute
    • 11 - Black - Ground
    • 12 - Black / White - Signal Ground
    • 13 - Brown / Yellow - Beep
    • 14 - Green - Left Rear AMP input (+)
    • 15 - Purple - Right Rear AMP input (+)
Vehicles known to work with this product:
SC300, SC400 1991-2000
Toyota Soarer 1991-2000
Lexus ES300 1997-2000
Lexus ES300 1992-1996
Toyota Chaser 1996-2001

Weight: 

0.20KG