DTC U3000-47: Control Module watchdog / safety microC failure [07/2015 - ]: Procedure

1. Clear the DTC for the power source control (power management control ECU) using the Techstream.

   Refer to DTC CHECK / CLEAR [07/2015 - ]

   Body Electrical > Electric Supply Unit > Clear DTCs 

2. Retrieve the power source control (power management control ECU) DTCs using the Techstream.

   Refer to DTC CHECK / CLEAR [07/2015 - ]

   Body Electrical > Electric Supply Unit > Trouble Codes 

3. Is the same DTC displayed?

   Result

   Result
   Yes
   No

Result:  2

Yes 

See step  3

Result:  1

No 

See step  2

1. Are any other DTCs displayed?

   Result

   Result
   Yes
   No

Result:  1

No 

DTC TROUBLESHOOTING COMPLETED. 

Result:  2

Yes 

REPAIR OR REPLACE THE MALFUNCTIONING PART ACCORDING TO THE APPLICABLE DTC TROUBLESHOOTING. 

1. Refer to DIAGNOSTIC TROUBLE CODE CHART [07/2015 - ]

1. Refer to REMOVAL [07/2015 - ]
2. Then go to the next step.

   Result

   Proceed to
   NEXT

Result:  1

NEXT 

See step  2