Kleinn RSTOY20 Push-to-Start Remote Start Kit For 2020-2024 Toyota Tacoma, 4Runner & 2020-2021 Tundra

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Kleinn RSTOY20 Push-to-Start Remote Start Kit For 2020-2024 Toyota Tacoma, 4Runner & 2020-2021 Tundra

MPN:RSTOY20

RSTOY20 - Toyota Push-to-Start Remote Start System - OEM Remote Activation (Not Compatible with Key-Start Models)

Upgrade your Toyota Tacoma, 4Runner, or Tundra push-to-start trucks and SUVs with the Kleinn RSTOY20 Wireless Remote Start. Specifically engineered for 2020–2024 Toyota platforms, this premium system lets you cool down the cab in the summer and warm it up in the winter before you ever climb inside. By integrating directly with your factory keyless remote, you can activate the remote starter with a simple, standard "Lock-Lock-Lock" sequence—entirely eliminating the need to carry extra fobs.

The RSTOY20 is engineered for a clean, straightforward installation using the vehicle-specific THAR-TOY4RUN20 T-harness. Installation connects at a single point — the 34-pin gray DCM plug located on the passenger side behind the glove box. Simply place the T-harness in-line with that plug, complete a brief pairing sequence to sync the module with the vehicle, and you're done. The module arrives pre-flashed with the correct vehicle firmware straight from the factory, meaning no external programmer or expensive trip to the dealer is required to get started.

Kleinn Model RSTOY20: Quick-Reference A high-performance remote start solution for 2020–2024 Toyota push-to-start vehicles. Provides seamless factory remote integration with options for long-range upgrades. To extend your reach, shop our RFKIT and smartphone upgrade kits for the ultimate long-distance solution.

Parts Included: Remote Start Module, THAR-TOY4RUN20 T-harness Assembly
Vehicle Compatibility: Select 2020-2024 Toyota Push-to-Start Platforms
(See detailed Fitment Chart below)
Remotes: Retains Factory Remote (Lock, Lock, Lock)
Ignition Type: Push-Start Only
Fuel Type: Gas or Hybrid Platform Compatible
Transmission: Automatic Only
Notes: Pre-Flashed (No Programmer Needed) | 15 Minute Runtime | Single T-Harness Connection at DCM (Passenger Side, Behind Glove Box). Easy 25 minute install.
Compatible Upgrades: RFKIT1, RFKIT4, RFKIT2W, SMARTPHONE CONTROL - Module supports one upgrade kit at a time
Instructions: Installation Instructions

Vehicle Fitment Guide

Supported Applications — Single T-Harness Connection (34-Pin Gray DCM Plug, Passenger Side Behind Glove Box)

Make	Model / Chassis Coverage	Year Range	Key Type
Toyota	Tacoma	2020 - 2024	Push-to-Start
	4Runner	2020 - 2024	Push-to-Start
	Tundra	2020 - 2021	Push-to-Start

Frequently Asked Questions

Will this work on my key-start Tacoma?

No. This system is for Push-to-Start vehicles only.

Do I need a separate remote?

No. It uses your factory keyless remote. Press lock three times to start.

Do I need a programmer or a trip to the dealer?

No. The module ships pre-flashed with the correct firmware. You complete a short pairing sequence on the vehicle during install.

How far away does it work?

Range is limited to your factory key fob range. For longer range, add an RFKIT1, RFKIT4, RFKIT2W or the smartphone control kit. The module supports one upgrade at a time.

Will it work with a manual transmission?

No. Automatic transmission only.

How long does installation take?

About 25 minutes with basic hand tools. It connects at a single point, the 34-pin gray DCM plug behind the passenger side glove box, with no cutting or splicing.

Why does the engine shut off when I open the door?

That is normal for Toyota Push-to-Start platforms. Opening any door, the hood or the hatch ends the remote start cycle.