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Assist Pass-Thru

J2534 Programming for Every 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.

Autologic can get every major US make in your shop programmed using the J2534 protocol. below is an option for every shop. Whether you need help installing OEM software, need remote guided programming assistance using our farsight tablet or RAP or need a the industries most reliable and approved J2534 Pass-Thur device, the CarDAQ PLUS-2.

Guided Pass-Thru

Assist Guided Pass-Thru

All the help you need to register, install and use OEM Pass-Thru Programming on your computer (PC) or device. 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.

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.

Farsight Tablet

Remote Guided Pass-Thru

Let the Autologic technical support team guide you through the Pass-Thru programming process remotely using the farsight MVDS. Sit back and relax while they take control of the MVDS and expertly program major US Asian, Domestic and Eurpoean vehicles.

More information


Remote Assist Program

Drew Technologies is a global leader in vehicle communications products with a core focus in OEM diagnostics and reprogramming.

Our easy-to-use approach to help you finish the job correctly, keep vehicles in your shop, and increase profits with customer satisfaction.

CarDAQ-Plus 3

CarDAQ-Plus 3 provides technicians with complete OE application compatibility, including:
—Right-to-Repair (R2R)
—Emissions-related programming for all makes/models
—Full pre-R2R diagnostics and programming for numerous OEMs
—Vehicle security and key functions available for many makes

CarDAQ-Plus 3 Info Sheet