Note: This product features a 24-pin connector; Please be sure to check the compatibility of the connection plug on your vehicle before purchasing to avoid any mistakes; Note: Check reverse gear for 12V prior to installation. If no power, ensure the 24-PIN plug is fully seated and the reverse trigger wire is properly connected to the reverse light positive or matched trigger input 24 pins T-harness w/power converter 12 v to 6 v to retain OEM reverse camera w/an aftermarket radio stereo; It comes with 12 to 6 voltage step down adaptor to ensure this camera works just as it do in the factory radio application Reverse backup camera wiring harness compatible with Toyota 2017-2023 Camry, 2015-2023 Avalon, 2014-2023 Tundra, 2014-2023 Tacoma, 2014-2023 4Runner, 2014-2023 Sienna, Corolla 2014-2019, Corolla iM 2017-2018, Highlander 2014-2019; Prius One, Two, Three, Three Touring 2018, Prius 2016-2019, Prius C 2015-2019, Prius Prime Plus 2017-2018, Prius V 2015-2017, RAV4 2015-2016; Replacement For Scion: FR-S 2016, iM 2016, tC 2016 Voltage Regulator 2A Output Maximum Current: Output shuts down immediately when current exceeds 2A; It does not recover after the overload is removed while power remains applied; Power off/on is required to restore operation Easy to install: Plug and play installation Non-destructive installation: no need to damage the original car wire; NOTE: After installing the wiring harness, please check if the aftermarket radio has selected the correct video format RED WOLF Reverse Camera T-Harness 24 PINS for Aftermarket Radio Stereo Retain Factory OEM Reverse Camera Fit for 2014-2019 Toyota 4Runner Tacoma Highlander Sienna w/12V to 6V Converter Kit