🛠️ TOYOTA SMART KEY SYSTEM SYNCHRONIZATION

Complete Module Alignment: ID Box, ECU, Smart Hub & Steering Lock

Service Type: Mail-In Advanced Data Synchronization & Programming

✨ SERVICE OVERVIEW

This specialized service is designed for Toyota vehicles equipped with a "Push-to-Start" smart key system. If you are replacing a single module (such as a used Engine ECU) or dealing with a system-wide communication failure where modules no longer "recognize" each other, the car will not start.

Standard dealership tools often fail to sync used modules. We perform a deep-level data alignment by reading the security registers of all components and synchronizing the digital "handshake" across the entire network.

100% Plug & Play: Once reinstalled, the system will be fully functional without any further on-site programming.

🚘 VEHICLE COMPATIBILITY

This service covers Toyota models utilizing the HYQ14ACX, HYQ14AAB, and HYQ14AEM smart key architectures:

• Toyota 4Runner: 2010 – 2019

• Toyota Avalon: 2007 – 2018

• Toyota Camry: 2007 – 2017

• Toyota Corolla: 2011 – 2019

• Toyota Highlander: 2008 – 2019

• Toyota Land Cruiser: 2008 – 2015

• Toyota Prius: 2010 – 2015

• Toyota RAV4: 2008 – 2018

• Toyota Sequoia: 2008 – 2020

• Toyota Sienna: 2011 – 2020

• Toyota Tundra: 2010 – 2020

• Toyota Venza: 2009 – 2016

📦 WHAT IS INCLUDED

• Full System Synchronization: Digital alignment of the ID Box, Engine Computer (ECM/ECU), Smart Key Module (Certification ECU), and Electronic Steering Lock (ESL).

• Module Update: We update your modules with new security information to ensure seamless communication.

• Key Registration: Ensuring your smart keys are correctly paired to the synchronized system.

• Diagnostic Validation: Verification of the security "handshake" across all mailed modules.

🚨 MAIL-IN REQUIREMENTS

Because this is a synchronized system, we require ALL of the following components mailed to our Staten Island shop:

1. Engine Control Unit (ECU/ECM)

2. Smart Key / Certification Module

3. ID Box Module

4. Electronic Steering Lock Module

5. At least one (1) Smart Key

6. Signed Authorization Form: [Click here to download]

7. Proof of Ownership: Copy of Driver's License and Vehicle Registration/Title.

📞 CONTACT & SUPPORT

• Mailing Address: 2035 Victory Blvd, Staten Island, NY 10314

• Call/Text: (718) 907-3000

• Email: sales@paylesscarkeys.com

Note on Replacements: If you are using a donor/used module, please label it clearly so we know which unit is the replacement. Turnaround Time: Due to the complexity of 4-module synchronization, please allow 48–72 hours for processing.