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Multiplex Integrated Control System

DTC Description DTC type
B1002 MICU internal (EEPROM) error Internal error
B1003 MICU program update error Internal error
B1026 Passenger's door lock switch malfunction Signal error
B1028 Rear wiper auto stop switch malfunction Signal error
B1036 IG1 power supply circuit malfunction Signal error
B1077 Wiper switch (As) malfunction Signal error
B1079 Daytime running light malfunction Signal error
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 Headlight switch OFF position circuit malfunction Signal error
B1276 Headlight switch PARKING position circuit malfunction Signal error
B1277 Headlight switch AUTO position circuit malfunction Signal error
B1278 Headlight switch ON position circuit malfunction Signal error
B1279 Dimmer switch circuit malfunction Signal error
B1280 Turn signal switch circuit malfunction Signal error
B1281 Front wiper MIST position circuit malfunction Signal error
B1282 Front wiper INT (AUTO) position circuit malfunction Signal error
B1283 Front wiper LOW position circuit malfunction Signal error
B1284 Front wiper HIGH position circuit malfunction Signal error
U1280 Communication bus line error (BUS-OFF) Loss of communication
U128D MICU lost communication with gauge control module Loss of communication