Snap-on launches J2534 programming device, Pass Thru Assistant+

The Pass Thru Assistant+ features OEM scan support and can function as a stand-alone J2534.
March 18, 2026
2 min read

Snap-on has introduced its latest J2534 programming device, the Pass Thru Assistant+. This device combines the turn-key remote support offered by the Pass Thru Assistant (PTA) with the DIY functionality of the Pass Thru Pro. 

The Pass Thru Assistant+ features:

  • J2534 flash programming services performed remotely by OE-trained technicians for domestic, Asian, and European vehicles
  • Customers have access to OE-trained brand-specific master technicians to provide remote repair guidance for today's complex vehicle systems
  • Customers receive comprehensive vehicle reports generated remotely by the team of specialists using OEM factory software
  • ADAS support and calibration performed remotely by the team of OE-trained specialists
  • Functions as a stand-alone J2534 vehicle communication interface (VCI) when used with a PC and OE purchased subscriptions

A word from Snap-on

“We understand that customers have different needs when it comes to flash programming and sometimes it’s hard to match those needs to one product or the other,” said Helen Cox, marketing and client services director, Snap-on Diagnostics. “With the new Pass Thru Assistant+, technicians have the best of both capabilities – they can do the programming themselves or have an OE-trained technician handle the job so they can stay productive in the bay.”

“While J2534 programming can be a difficult task and not everyone wants to take on what can be complex and time-consuming, the Pass Thru Assistant+ can be used by any technician or shop, regardless of experience, to keep vehicles in-house and increase profits,” concluded Cox.

More from Snap-on

The MT2600 from Snap-on is a versatile diagnostic tool that provides intuitive access to diagnostic capabilities, and OEM-specific coverage for 50 domestic, Asian, and European makes back to 1983.

The Snap-on TRITON features a wireless connection, a sleek, streamlined design, rugged grip handles, and a lightweight body.

The Snap-on Diagnostic Thermal Imager+ uses infrared technology to reveal heat caused by friction, electrical resistance, pressure changes, and more anywhere under the hood or around a vehicle.

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