DTC Detection Logic
| DTC | M.U.T.-III SE screen terms (Trouble diagnosis content) | DTC detection condition | ||
|---|---|---|---|---|
| U1327 | 52 | MAC Key update (MAC Key update) | Diagnosis condition | - |
| Signal (terminal) | - | |||
| Threshold | MAC key writing is incomplete. | |||
| Diagnosis delay time | - | |||
| 54 | Diagnosis condition | - | ||
| Signal (terminal) | - | |||
| Threshold | MAC key is not written after ECM replacement. | |||
| Diagnosis delay time | - | |||