DTC Description
DTC DETECTION LOGIC
| DTC | CONSULT screen terms(Trouble diagnosis content) | DTC detection condition | ||
|---|---|---|---|---|
| U0101 | 00 | LOST COMM TCM(Lost Communication With TCM) | Diagnosis condition | When ignition switch is ON |
| Signal | CAN communication signal | |||
| Threshold | Electric shift control module cannot transmit or receive CAN communication signal of OBD (emission related diagnosis) with TCM. | |||
| Diagnosis delay time | - | |||
POSSIBLE CAUSE
CAN communication line between TCM and electric shift control module (CAN communication line is open or shorted.)
FAIL-SAFE
No impact to vehicle neutral