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Assist Pass-Thru

Information to help you set-up your shop

What is J2534 and Pass-Thru Programming?

J2534, also known as Pass-Thru, ensures that independent repair shops can work on modern cars and have cost-effective access to information and ECU programming downloads from vehicle manufacturer when required.


SAE J2534 is a communications standard adopted by vehicle manufacturers that enables compliant devices to reprogram vehicle ECUs. European and US legislation requires vehicle manufacturers to make vehicles, diagnostic and reprogramming applications that are compatible with J2534 devices.


Most modern cars can now be reprogrammed using the J2534 standard. Our products and services enable this without the need for separate, expensive OE tools for each brand.

Guided Pass-Thru

Assist Guided Pass-Thru

All the help you need to register, install and use OEM Pass-Thru Programming. Autologic Diagnostics is only able to provide limited support for the installation of Pass-Thru software and repair of ​vehicle using Pass-Thru. The customer's PC is not under the control of Autologic Diagnostics at any stage.

How Assist Guided Pass-Thru helps your business​

Increase Pass-Thru programming efficiency. Add new skills into your repair shop to expand your services. Maximize your investment and customer value.

Enhancing your Pass-Thru experience with Autologic

Remote Control

Our Assist Pass-Thru expert technicians walk you through the process using vehicles in your repair shop. Your PC is not under the control of Autologic Diagnostics at any stage.  Consequently, Autologic Diagnostics takes no responsibility for any changes made to the PC’s configuration.

Vehicle Healthcheck

Let AssistPlus check your vehicles to ensure they are ready for Pass-Thru before connecting to the manufacturer's subscription service.