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Axxess AX-TYAMP1 Wiring Interface

Install new car stereo and retain accessory power in select 2001-2024 vehicles from Toyota, Lexus

Axxess
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• Provides 12-Volt accessory power (RAP)
• Designed for amplified audio systems
• Micro-B USB Updatable
• Pre-Wired for ASWC-1 (Sold separately)

See compatible vehicles Learn more about the axtyamp1

We apologize

This item has been discontinued


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Description


Axxess brand icon

Authorized dealer

Product Features:

  • Compatible with select 2001-2024 vehicles from Toyota, Lexus
  • Designed to install a new aftermarket car stereo
  • Provides accessory power (12-volt 10-amp)
  • Retains R.A.P. (retained accessory power)
  • Provides NAV outputs (parking brake, reverse, and V.S.S)
  • Retains the factory AUX-IN jack
  • For amplified models
  • Retains balance and fade
  • Micro-B USB updatable
  • Pre-Wired for ASWC-1 (Sold separately)
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

* These models require the ASWC-TOY-LEX (sold separately) instead of the ASWC-1 (sold separately) to retain steering wheel controls. The ASWC-1/AUX-IN harness will not be used in these applications.

* Steering wheel controls cannot be retained in this application.



Product history:

Axxess AX-TYAMP1 thumbnail
(newest, current model)
Axxess BX-TY1 thumbnail
(previous model, replaced by Axxess AX-TYAMP1 Wiring Interface)

Compatible Vehicles


Please use our Fitment Guide to determine specific compatibility for the submodel and audio features

The vehicle you have selected 2005 Kia Optima is not compatible. Change vehicle or See list of compatible similar products


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Specifications & Details


Harness Features
Main Harness Function
Replacement Harness for Aftermarket Car Stereo
Additional Harness Features
Retains Factory AUX Input
Premium Harness Features
Factory System Amplification
Amplified
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

AX-TYAMP1

Weight:

0.90lbs

Internal SKU:

axtyamp1

Internal Product ID:

125181

Customer Ratings & Reviews


Axxess AX-TYAMP1 Wiring Interface thumbnail image

5 star
67%
4 star
0%
3 star
0%
2 star
0%
1 star
33%



Durability
3
Value
3
Features
3
Design
3
Usability
3

Customer Reviews

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Do not buy for ls430

Do not buy this product for Lexus ls430 it is not compatible I've bought 3. There is not harness available for ls430

By Alejandro on May 31, 2022

12 found this helpful


As needed

Worked out great

By Aaron on March 28, 2026 Checkmark Icon Verified purchase


By Andrew on September 15, 2024 Checkmark Icon Verified purchase



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  • Owner's manual
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  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.