User's Manual

iSmartEV P03 User Manual
www.newsmartsafe.com
36
Warning: Reading a diagnostic trouble code while
troubleshooting a vehicle is only a small step in the diagnostic
process. The vehicle DTC is only used as a reference, and parts
cannot be replaced directly on the basis of the given DTC
definition. Each DTC has a set of test procedures, and the
maintenance technician must strictly follow the operating
instructions and procedures described in the vehicle maintenance
manual to confirm the root of the fault.
Screen Button Description:
Freeze Frame
If the button is highlighted, the frame is
frozen. The freezing frame function is to
record the values of some specific data
streams at the moment when the car breaks
down for verification.
Data Stream
Click to read and display the car ECU real-
time operation data and parameters.
Help Click to view the possible cause of the DTC.
Code Search
Click to search for a specific explanation of
the DTC online.