MICU DTC Index
WARNING: This page is about a different car, the 2013 Honda Fit, 2012 Honda Fit, 2011 Honda Fit, 2010 Honda Fit, and 2009 Honda Fit. However, it is still accessible from the selected car via links, so may be relevant.
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 |