Launch X-431 PRO3 LINK Manual page 26

LAUNCH
Help: Tap to view the help information.
Code Search: Tap it to search for more information about the current DTC online.
Report: To save the current data in text format. All reports are saved in User Info -> My Report ->
Health Reports.
Clear DTCs: Tap to clear the existing diagnostic trouble codes.
B. Clear Fault Code
This option can erase the codes from the vehicle. Before the operation, please make sure the vehicle's
ignition key is in the ON position with the engine off.
Note: After clearing, you should retrieve trouble codes once more or turn ignition on and retrieve codes again. If
there are still some trouble codes in the system, please troubleshoot the code using a factory diagnosis guide,
then clear the code and recheck.
C. Read Data Stream
This option retrieves and displays live data and parameters from the vehicle's ECU.
Caution: If you must drive the vehicle in order to perform a troubleshooting procedure, ALWAYS have a second
person help you. Trying to drive and operate the diagnostic tool at the same time is dangerous, and could cause a
serious traffic accident.
Tap Read Data Stream, the following screen will appear:
After selecting the desired items, tap OK to enter the data stream reading page.
Notes:
1. Tap to set the display style.
indicates sticky top. If it is tapped, it will change into . On the data stream display screen, the data stream
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