Metra's AX-TOY28SWC harness allows you to connect the steering wheel audio controls in 2012-up Toyota vehicles (if equipped) to a new car stereo without having to splice into your factory wiring. It's compatible with the 28-pin Toyota wiring connector that detaches from the factory radio.
Once you've connected this harness to your new receiver's rear RCA auxiliary input, you'll also be able to use the handy auxiliary input in your Toyota (if equipped). This adapter will work with select 2012-up Toyota vehicles equipped with steering wheel audio controls. Warranty: 1 year.
Important note: The aftermarket radio you install must have a rear RCA auxiliary input if you wish to retain your factory auxiliary input.