Toyota RAV4 2016-2020 Parking Aid System Wiring Harness Back Bumper

Sold by JESUS AUTO FIT · Abossey Okai

The rear bumper parking aid system wiring harness for the Toyota RAV4 differs significantly across the 2016–2020 timeframe, as this span bridges two distinct vehicle generations.2016–2018 models (4th Generation / XA40): The rear bumper parking sensor sub-harness routes directly inside the bumper plastic to connect the 4 ultrasonic radar sensors and backup light assemblies. A common OEM replacement part number for this sub-harness configuration is 82182-0R050.2019–2020 models (5th Generation / XA50): The architecture relies on an integrated floor/luggage room harness layout that maps directly to safety suites like Blind Spot Monitoring (BSM). Common OEM service part numbers include 82162-47Q10 or 82162-47Q20, depending on trim levels like XE, XLE, or Limited