LAUNCH X431 DIAGUN V 2023 Elite Bi-Directional Scan Tool, Full Systems Scanner, ECU Coding, 35+ Services, FCA AutoAuth, Guided Function, Key Programming, Camshaft/Crankshaft Relearn,2-Year Free Update

User Manual - Page 33

For X431 DIAGUN V.

PDF File Manual, 61 pages, Read Online | Download pdf file

X431 DIAGUN V photo
Loading ...
Loading ...
Loading ...
LAUNCH Start Diagnostics
25
5.3.1 Version Information
This function is used to read the version information of system mode, vehicle
VIN, software and ECU.
5.3.2 Read Fault Code
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.
In Fig. 5-8, tap “Read DTC”, the screen will display the diagnostic result.
Fig. 5-9
Loading ...
Loading ...
Loading ...