DTC U3000-44: Control Module Data Memory Failure [07/2015 - ]: Procedure
- VERIFY IF MALFUNCTIONING LOCATION IS MAIN BODY ECU DEPENDING ON REPEATABILITY
- Clear the DTC for the main body ECU using the Techstream.
Refer to DTC CHECK / CLEAR [07/2015 - ]
Body Electrical > Body Control Module > Clear DTCs
- Retrieve the main body ECU DTCs using the Techstream.
Refer to DTC CHECK / CLEAR [07/2015 - ]
Body Electrical > Body Control Module > Trouble Codes
- Is the same DTC displayed?
Result
Result Yes No
Result: 2
Yes
See step 3
Result: 1
No
See step 2
- Clear the DTC for the main body ECU using the Techstream.
- VERIFY IF OTHER DTCS DISPLAYED
Result: 1
Yes
REPAIR OR REPLACE THE MALFUNCTIONING PART ACCORDING TO THE APPLICABLE DTC TROUBLESHOOTING.
Result: 2
No
DTC TROUBLESHOOTING COMPLETED.
- REPLACE THE MAIN BODY ECU, THEN GO TO THE NEXT STEP.
- Refer to REMOVAL [07/2015 - ]
Result
Proceed to NEXT
Result: 1
NEXT
See step 2
- Refer to REMOVAL [07/2015 - ]