Metra - AXDIS-TY1 - Data Interface with SWC - Toyota / Lexus 2001-2015

The Metra AXDIS-TY1 Data Interface with Steering Wheel Control is a vehicle-specific integration module engineered for select Toyota and Lexus vehicles from 2001 to 2015. This interface provides regulated accessory power and essential vehicle data outputs required for aftermarket head unit installations, while retaining key OEM features such as steering wheel audio controls, Retained Accessory Power (R.A.P.), and factory audio functionality. Designed to support both amplified and non-amplified factory systems, the AXDIS-TY1 is intended for professional installers who require a reliable OEM-to-aftermarket solution that preserves vehicle convenience and system behavior.

KEY BENEFITS

• Supplies stable 12 V accessory power output required for aftermarket head unit operation
• Retains factory steering wheel audio controls without additional control modules
• Preserves Retained Accessory Power (R.A.P.) behavior after radio replacement
• Maintains balance and fade control in amplified and non-amplified factory systems
• Provides navigation-related outputs including parking brake, reverse, and vehicle speed sense
• Retains the factory 3.5 mm auxiliary input with compatible aftermarket radios
• Vehicle-specific design minimizes wiring complexity and installation time
• Firmware updatable to maintain long-term compatibility

TECHNICAL SPECIFICATIONS

• Weight: N/A
• Dimensions: N/A
• Application: Select Toyota and Lexus vehicles 2001–2015
• Function: Data interface with steering wheel control retention
• Accessory Power Output: 12 V DC
• Retained Functions: Steering wheel controls, Retained Accessory Power, balance, fade
• Navigation Outputs: Parking brake, reverse, vehicle speed sense
• AUX Retention: Factory AUX input supported
• Firmware Updates: Micro USB connection
• Housing: Black interface module with vehicle-specific harness

INSTALLATION & COMPATIBILITY

The AXDIS-TY1 installs inline between the aftermarket head unit and the factory wiring harness in compatible Toyota and Lexus vehicles from 2001 to 2015. It provides the required accessory power and vehicle data signals for proper radio operation while preserving OEM features such as steering wheel controls and Retained Accessory Power. The interface supports both amplified and non-amplified factory audio systems. Vehicle fitment and available dash space should be verified prior to installation.

FAQS

• What does the AXDIS-TY1 interface do?
  AXDIS-TY1 allows aftermarket radios to be installed in select Toyota vehicles while retaining factory data-controlled features and electrical functions.
• How is AXDIS-TY1 different from AXDIS-TY3?
  AXDIS-TY1 supports different Toyota platforms and model years. Choosing the correct interface depends on vehicle compatibility and factory system configuration.
• Does AXDIS-TY1 retain steering wheel controls?
  Yes, it helps maintain steering wheel audio controls when paired with compatible radios, improving safety and driving convenience.
• Is AXDIS-TY1 suitable for professional installations?
  Absolutely. Installers rely on Toyota-specific interfaces like AXDIS-TY1 to ensure reliable installs and factory-like performance after upgrades.