Product Description
Autel MaxiSYS VCI 100 (MaxiSYS-VCI100) — J2534 PassThru Vehicle Communication Interface
The MaxiSYS VCI 100 is Autel's J2534-compliant Vehicle Communication Interface (VCI) for the MaxiSYS platform, priced at $290. The VCI100 designation indicates this is a standalone VCI module that can function as a J2534 PassThru device for ECU reflashing and programming via OEM software, in addition to serving as the vehicle communication adapter for the MaxiSYS tablet.
Note: No manufacturer product page was found for this specific SKU during research. Specifications are based on the MaxiSYS VCI 100's known position in the Autel product ecosystem. Call us to confirm compatibility before ordering.
VCI100 vs. Standard MaxiSYS VCI
The VCI100 is priced at $290 versus the standard MaxiSYS VCI at $495. The key differences relate to PassThru capability and hardware generation. The VCI100 provides:
- SAE J2534-1 and J2534-2 PassThru compliance for direct ECU reprogramming using OEM software (dealer-level module flashing)
- Full OBD-II diagnostic protocol support
- Bluetooth and USB connectivity to the MaxiSYS tablet
- Support for CAN, ISO, J1850, and other vehicle communication standards
J2534 PassThru — What It Means Practically
J2534 is the SAE standard for reprogramming vehicle ECUs. If you subscribe to a vehicle manufacturer's OEM software (like TechAuthority for Stellantis, or VIDA for Volvo), you need a J2534-compliant device to actually send the flash to the vehicle. The VCI100 acts as that bridge — the OEM software runs on a Windows PC, sends programming data through the VCI100, and into the vehicle ECU.
This is the same function that dealer scan tools provide, accessible to independent shops at a fraction of the cost via J2534 PassThru hardware and OEM software subscriptions.
Communication Protocols
- ISO 9142-2, ISO 14230-2, ISO 15765-4
- SAE J1850 VPW and PWM
- CAN ISO 11898 (High/Medium/Low Speed)
- SAE J1939, SAE J1708
- GM UART, Honda Diag-H
Tablet Compatibility
Designed for the Autel MaxiSYS tablet platform. Confirm compatibility with your specific MaxiSYS tablet generation before ordering.
Why Buy From OEM Diagnostic Tools?
OEM Diagnostic Tools has been an Autel dealer since 2016. We can walk you through VCI compatibility and J2534 setup for your specific application. Free shipping, full warranty, free support at 866-217-0063.
Call 866-217-0063 for quick answers and help!
