This Metra AXXESS vehicle-specific data interface is designed for use when installing an aftermarket radio in select 2001–2015 Toyota and Lexus vehicles equipped with JBL and JBL Synthesis amplified systems. It retains R.A.P. (Retained Accessory Power) and provides 12-volt 10-amp accessory power while enabling data signal turn-on for proper system functionality. | Metra | | AXXESS Data Interface with Data Signal Turn-On for 2001-2015 Select Toyota/Lexus Vehicles | Best Buy