User's Manual

LAUNCH X-431 PRO3 V5.0 User Manual

• If you have scanned the VIN of the vehicle, tap to choose it from

the record list.

• In case the tablet failed to identify it, tap to enter it manually.

Note: In general, vehicle identification numbers are standardized - all contain 17

characters. VIN characters may be capital letters A through Z and numbers 1

through 0; however, the letters I, O and Q are never used in order to avoid

mistakes of misreading. No signs or spaces are allowed in the VIN.

• To turn the flash on, tap .

After scanning, the screen automatically displays the result.

• If the VIN scanned is incorrect, tap the result field to modify it and then tap

“OK”. If the VIN exists on the remote server, the system will enter the

vehicle information screen.

• To scan it again, tap “REPEAT”.

5.2 Local Diagnose

Tap “Local Diagnose” to enter the vehicle selection page. Tap a corresponding

diagnostic software logo, and then follow the on-screen instruction to access the

diagnostic software.

Take Demo as an example to demonstrate how to diagnose a vehicle.

1). Select diagnostic software version: Tap the “DEMO” to go to Step 2.