Read Dtc - Launch X-431 PROS MINI User Manual

LAUNCH X-431 PROS MINI User Manual
Fig. 4-15 Fig. 4-16
3). Tap "Engine", the system will navigate to the test function menu. See Fig.
4-16.

4.5.1 Read DTC

This function displays the detailed information of DTC records retrieved from the
vehicle's control system.
Note: Retrieving and using DTCs for troubleshooting vehicle operation is only one
part of an overall diagnostic strategy. Never replace a part based only on the DTC
definition. Each DTC has a set of testing procedures, instructions and flow charts that
must be followed to confirm the location of the problem. This information can be found
in the vehicle's service manual.
Tap "Read DTC" in function menu, the screen will display the diagnostic result.
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