Add An Amplifier Adapter w/Amp Turn On Wire Factory Radio Wire Harness Plug & Play For 2017+ Toyota

Part Number: 70-1765

Want to add a subwoofer to your original stereo?

Don’t want or know how to cut into your wiring?


Take the wiring guess work out of the installation with this plug and play wire harness!  Installation is as easy as 1, 2, 3!
Remove your OEM factory radio
Unplug the OEM factory wiring and plug in this wire harness
Reinstall your OEM factory radio
What is it?

This wire harness provides a line out converter for connection to one set of RCA cables to provide an audio signal to an external amplifier.  Also included is a remote amplifier turn on wire with add-a-fuse circuit.  This wire, along with a set of RCA cables, is run to your aftermarket amplifier.  All that’s left for you to do is connect your own main power wire from your battery and a ground.

What you will receive
One (1) plug and play wire harness

One (1) add-a-fuse circuit with 3A fuse

Compatibility Notes
Audio volume to the amplifier can be adjusted by the dials on the harness.
A variety of wire colors may be used for the remote wire coming off the harness.  Regardless of color, rest assured it is for the remote turn on of an amplifier.

After installation, "bass level" can only be controlled using the EQ on the radio.  Please see our other listings where we offer bass knobs that allow independent subwoofer controls.

Compatible with these models

MAKE    MODEL    TRIM / QUALIFIER    From    To
Toyota    4Runner        2020    2020
Toyota    Avalon        2019    2020
Toyota    C-HR        2019    2020
Toyota    Camry    w/ 8-inch touchscreen radio    2018    2020
Toyota    Camry    w/ 7-inch touchscreen radio    2018    2020
Toyota    Corolla        2020    2021
Toyota    Corolla Hatchback        2019    2020
Toyota    Mirai        2018    2019
Toyota    Prius    L, LE, XLE    2020    2020
Toyota    Prius Prime    XLE    2020    2020
Toyota    Prius Prime    Premium    2017    2019
Toyota    RAV4        2019    2020
Toyota    Sequoia    w/ charcoal high gloss color dash    2020    2020
Toyota    Sequoia    w/ black high gloss color dash    2020    2020
Toyota    Sequoia    w/ matte black color dash    2020    2020
Toyota    Sienna        2018    2020
Toyota    Tacoma        2020    2021
Toyota    Tundra    w/ black high gloss color dash    2020    2020
Toyota    Tundra    high gloss w/ silver sides    2020    2020