Connection Methods for Launch X431 Diagnostic Tools

Method 1: Connection for Launch X431 Pro5

• Device: Launch X431 Pro5
• Connection: Micro USB to tablet
• Details: For older X431 Pro5 models using the Smartlink VCI, connect via a USB cable (Type A to Type B).
• Note: An additional DoIP cable is required for this method.

Method 2: Connection for Launch X431 Pro3 LINK

• Device: Launch X431 Pro3 LINK
• Connection: Standard Link connection
• Details: Uses the default connection setup provided with the device. Ensure all necessary cables are present.

Method 3: Connection for Launch PAD VIII V2 LINK

• Device: Launch PAD VIII V2
• Connection: Standard Link connection
• Details: For models like the PAD VIII V2, no extra DoIP cable is required. The device supports built-in communication protocols.

Method 4: Connection for Launch X431 Pro3, ACE, and Pro3 APEX

• Device: Launch X431 Pro3, ACE, Pro3 APEX
• Connection: DBScar VII+ adapter cable
• Details: This method applies to newer tablets equipped with the DBScar VII adapter.

Method 5: Connection for Launch X431 PAD III/PAD VIII V2

• Device: Launch X431 PAD III, PAD VIII V2
• Connection: Y-splitter cable to RJ45
• Details: This method integrates the DoIP protocol using the PCS 4 system. No additional DoIP cable is required.

General Information:

• DoIP (Diagnostics over Internet Protocol) uses Ethernet as the communication medium, offering high-speed vehicle diagnostics.
• Supported by manufacturers like BMW, Jaguar, and Volvo.