DTC Troubleshooting: U3000-49
DTC U3000-49: ECU Internal Circuit Malfunction
DTC Description
DTC
U3000-49 ECU Internal Circuit Malfunction
 

1.
Problem verification:

Problem verification
?1.
Clear the DTCs with the HDS.


?2.
Turn the vehicle to the OFF (LOCK) mode and then the ON mode.

?3.
Check for DTCs with the HDS.
DTC Description
DTC
U3000-49 ECU Internal Circuit Malfunction
 

Is DTC U3000-49 indicated?

     
YES
     
     
     
     
NO
     
     
     
Intermittent failure, the system is OK at this time.?