FAQ for heavy duty scanner
1.When format the SD card , computer display “Can’t format, Disk write-protect”
Possible cause: SD card switch locked
Solution: Please turn on the SD switch
2. How to use self-diagnostic program?
When can’t diagnose vehicle models/systems, can use main unit self-diagnostic procedure
to check vehicle diagnostic scanner main unit hardware whether are in good status.
Solution: Connect the power supply to main unit, can’t insert any test connector, Start the Main unit , then click “Menu Setting”- “System info.” –select “Diagnose ”function, the main unit will stat the self-diagnostic, if have any diagnosis failure, then need do the repair or maintenance for the main unit.
3. Whether the screen need adjust after FCAR automotive scanner Programs upgrade
Yes, It must do the adjustment after programs upgrade, after download “the Full data package”, Start Main unit to run screen adjustment program automatically, and following the hint to do the adjustment.
4. FCAR automotive diagnostic tools Can’t readout IVECO systems DTCs, No consistent test connectors
Note: Iveco as 38PIN diagnostic socket, you need use ‘ universal 6PIN’ K BUS line to connect diagnostic socket No. 2 terminal , L BUS lice to connect diagnostic socket No. 1 terminal for the test, pls refer to “Diagnostic socket description” of this manual about other systems connecting
5. FCAR vehicle diagnostic tools can’t detect DACHAI VTO Unit Pump engine
This engine system as 3PIN diagnostic socket, you need use ‘ universal 6PIN’ K BUS line to connect the blue terminal of diagnostic socket.L BUS line to connect the red terminal for the test, black terminal for cathode.
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