Metra - AXTO-TY1 - Data Interface w/Data Signal Turn-on - Fits Toyota 2001-2015

The Metra AXTO-TY1 Data Interface with Data Signal Turn-on is a vehicle-specific integration module engineered for select Toyota models from 2001 to 2015 equipped with factory amplified audio systems. This interface generates the required data-based turn-on signal to activate the OEM amplifier when installing an aftermarket head unit, while also providing a stable accessory power output. It preserves critical factory functions such as Retained Accessory Power (R.A.P.), balance, and fade control. Designed for professional installers, the AXTO-TY1 is ideal for OEM-to-aftermarket integrations where maintaining factory amplifier performance and system behavior is essential.

KEY BENEFITS

• Generates a data-based amplifier turn-on signal required by factory amplified Toyota systems
• Provides a 12 V accessory power output to support aftermarket head unit operation
• Retains Retained Accessory Power (R.A.P.) for OEM-like radio behavior after key-off
• Preserves factory balance and fade functionality through the OEM amplifier
• High-level speaker inputs allow direct integration without additional line output converters
• Adjustable gain control enables precise level matching between aftermarket radio and factory amplifier
• Vehicle-specific design reduces installation time and wiring complexity
• Firmware updatable via USB to maintain compatibility with supported vehicle platforms

TECHNICAL SPECIFICATIONS

• Weight: 1.00 lb
• Dimensions: 8.00″ L × 4.00″ W × 3.00″ H
• Application: Toyota vehicles 2001–2015 with factory amplified audio systems
• Function: Data signal turn-on and amplifier integration interface
• Accessory Power Output: 12 V DC, 10 A
• Audio Inputs: High-level speaker inputs
• Retained Functions: Retained Accessory Power (R.A.P.), balance, fade
• Gain Adjustment: Variable output level control
• Firmware Updates: Micro USB connection
• Housing: Black interface module with vehicle-specific harness

INSTALLATION & COMPATIBILITY

The AXTO-TY1 installs inline between the aftermarket head unit and the factory audio harness in compatible 2001–2015 Toyota vehicles equipped with OEM amplifiers. It is designed to activate the factory amplifier using a data signal rather than a traditional 12 V remote turn-on, ensuring proper system operation. The interface is well suited for factory radio replacements where preserving OEM amplifier performance and vehicle audio behavior is required. Adequate space behind the dash should be confirmed prior to installation, and an aftermarket head unit is required.

FAQS

• What does the AXTO-TY1 interface do?
  AXTO-TY1 is a vehicle-specific amplifier integration interface for select Toyota models. It allows seamless connection of aftermarket amplifiers while retaining factory head units and signal integrity.
• Which Toyota vehicles support the AXTO-TY1?
  AXTO-TY1 is designed for specific Toyota platforms with factory amplified systems. Always check Metra’s compatibility chart to confirm model year and trim support before purchasing.
• Does AXTO-TY1 maintain factory sound quality?
  Yes, it delivers a clean pre-amp signal optimized for aftermarket amplifiers. This reduces distortion and improves overall sound quality compared to line-level converters in factory Toyota systems.
• Is AXTO-TY1 a good option for upgrading bass in Toyota vehicles?
  Absolutely. It’s ideal for adding subwoofers or amplifiers without replacing the factory radio, making it a popular solution for clean bass upgrades through retailers like Livewire Audio.