Verification of Vehicle Repair
Engine
Engine Control - U0101 ECM-TCM CAN Error - Verification of Vehicle Repair
Verification of Vehicle Repair
After a repair, it is essential to verify that the fault is corrected.
1. After connecting scantool select "Diagnostic Trouble Codes (DTCs)" mode to and then clear DTC.
2. Drive the vehicle within DTC Enable conditions in General information.
3. After selecting "Diagnostic Trouble Codes (DTCs)" mode and check DTC is recorded again.
4. Are any DTCs recorded?
YES
1) Go to the DTC guide of recorded No. in scantool.
NO
1) System operates within specification.