User Manual

Table Of Contents
LAUNCH X-431 PROS MINI V3.0 User Manual
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performing this function, please be sure the vehicles ignition key is in the ON
position with the engine off.
In Fig. 4-21, tap “Clear Fault Code”, a confirmation dialog box pops up on the
screen. Tap Yes and the system will automatically delete the currently existing
trouble code.
*Note: The trouble code will not disappear until the trouble was completely cleared.
D. Read Data Stream
This option lets you view and capture (record) real-time Live Data. This data
including current operating status for parameters and/or sensor information can
provide insight on overall vehicle performance. It can also be used to guide
vehicle repair.
*Notes: 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.
In Fig. 4-21, tap “Read Data Stream”, the system will display data stream items.