For Toyota 4Runner 2003-2023 Back Door Opener Tail Gate Switch OE# 84840-35010

Back Door Opener Tail Gate Switch for Toyota

This back door opener tail gate switch for Toyota, referencing part number 84840-35010, activates the electronic rear tailgate release latch.

Overview

This back door opener tail gate switch restores the convenience of electronic access to your vehicle's rear cargo area. Replacing a worn rubber switch pad, this back door opener tail gate switch plugs right into the tailgate harness for instant response. It is designed for SUV owners dealing with sticky, unresponsive, or melted tailgate buttons.

Built For Performance

• Sealed rubber casing prevents water ingress that causes switch failure.
• Direct fit wiring harness plug eliminates the need for wire splicing.
• Sensitive micro-switch ensures instant electronic release actuation.
• Durable internal springs withstand repeated daily cargo access.

Fits These Machines

• for Toyota 4Runner 2003 to 2023

On-The-Job Use

• Replaces melted or gooey rubber tailgate buttons on rear lift gates.
• Restores electronic hatch opening on commuter and utility SUVs.
• Protects rear door electrical components from moisture damage.

Specs At A Glance

Good To Know

Q: Why do these tailgate switches turn into a sticky black paste? A: Continuous exposure to heat and UV rays degrades the outer rubber cover over time, causing it to melt and fail to seal.

Q: Does this switch include the electronic latch assembly? A: No, this is the activation button switch that triggers the latch mechanism; it does not include the physical metal latch lock.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.