DTC Detection Logic
NOTE:
If DTC U1003 is displayed with DTC P0607, first perform the trouble diagnosis for DTC P0607.
Refer to "DTC LOGIC ".
Refer to "DTC LOGIC ".
DTC DETECTING CONDITION AND POSSIBLE CAUSES
| 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. |
|