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X-431 PROS V4.0 User Manual
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• Tap
to input the VIN manually if the tablet has failed to identify the
VIN of the vehicle.
• Tap
to scan the VIN barcode. If the VIN barcode cannot be
recognized, please manually input the VIN.
• Tap
to scan the VIN character. If the VIN character cannot be
recognized, please manually input the VIN.
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.
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
.
• To scan it again, tap
REPEAT
.
If the VIN exists on the remote server, the system will enter the diagnostic
function selection screen.
5.2 Local Diagnosis
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.