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- ZH
- Last added
- 2012-01-05
Featured WWW.X431.COM manuals

X431 CAN BUS User Manual
This manual describes the three X431 CAN BUS connectors—SMART OBDIL16, OBDII‑16C, and OBD CAN—and explains which connector to use based on whether a vehicle is equipped with a CAN BUS system. It also lists the vehicle makes and systems that can be diagnosed with the X431 tool.
The document provides a functional table of CAN BUS systems for various manufacturers (Volkswagen, Nissan, Mazda, Renault, Mercedes, Ford, etc.) and details how to obtain the CAN BUS connector and OBD CAN diagnostic software from the X431 website or local distributors. This manual is written in Chinese.
Covers: Connector Types · When to Use CAN BUS Connector · Supported Vehicle Makes · CAN BUS System Table · OBD CAN Software Features · Obtaining Connectors and Software
Latest WWW.X431.COM manuals
X431 CAN BUS User Manual
User Manual 11 pages · 59 KB · ZHChinese manual explaining how to use X431 CAN BUS connectors and software for vehicle diagnostics.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in WWW.X431.COM manuals
Which connector should I use for a vehicle without a CAN BUS system?
Use the SMART OBDIL16 connector; the 6 and 14 pins have no metal pieces, indicating the vehicle lacks a CAN BUS system.
From: X431 CAN BUS User Manual
When is the CAN BUS connector required?
It is required when using OBD CAN diagnostic software or when testing CAN BUS systems on Benz, VW, Renault, or Mazda vehicles.
From: X431 CAN BUS User Manual
