MICU DTC Index
MICU
MICU DTC TROUBLESHOOTING TABLE
| DTC | Description | DTC type |
|---|---|---|
| B1000 | Communication circuit error (BUS Off) | Loss of communication |
| B1002 | MICU internal error (EEPROM error) | Loss of communication |
| B1011 | MICU lost communication with gauge control module (VSP/NE message) | Signal error |
| B1028 | Rear wiper auto stop switch malfunction | Signal error |
| B1036 | IG1 power supply circuit malfunction | Signal error |
| B1077 | Front wiper auto stop input circuit malfunction | Signal error |
| B1078 | Daytime running light for Canada circuit malfunction | Bulb failure |
| B1079 | Daytime running light for USA circuit malfunction | Bulb failure |
| B1127 | Driver's door key cylinder switch input circuit malfunction (Simultaneous input of lock and unlock signal) | Signal error |
| B1128 | Driver's door remote switch input circuit malfunction (Simultaneous input of lock and unlock signal) | Signal error |
| B1129 | Driver's door lock knob switch input circuit malfunction (Simultaneous input of lock and unlock signal) | Signal error |
| B1275 | Head light OFF position circuit malfunction | Signal error |
| B1276 | Head light PARKING position circuit malfunction | Signal error |
| B1278 | Head light ON position circuit malfunction | Signal error |
| B1279 | Dimmer switch circuit malfunction | Signal error |
| B1280 | Turn switch circuit malfunction | Signal error |
| B1281 | Front wiper MIST position circuit malfunction | Signal error |
| B1282 | Front wiper INT position circuit malfunction | Signal error |
| B1283 | Front wiper LOW position circuit malfunction | Signal error |
| B1284 | Front wiper HIGH position circuit malfunction | Signal error |