DTC Detection Logic
NOTE:
If DTC U1003 is displayed with DTC P0607, first perform the trouble diagnosis for DTC P0607.
Refer to DTC LOGIC .
| DTC No. | Trouble Diagnosis Name | DTC Detecting Condition | Possible Cause |
|---|---|---|---|
| U1003 | Lost communication with VVEL Control Module | CAN Communication signal other than OBD (emission related diagnosis) is not received between VVEL Control Module and ECM for 2 seconds or more. |
|