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DTC Troubleshooting Index: MICU

DTC TROUBLESHOOTING CHART

DTC Description DTC type TroubleShooting
B1000 Communication circuit error (BUS-OFF) Loss of communication DTC Troubleshooting (see DTC B1000: COMMUNICATION CIRCUIT ERROR (BUS-OFF)  )
B1002 MICU internal error (EEPROM error) Internal error DTC Troubleshooting (see DTC B1002: MICU INTERNAL ERROR (EEPROM ERROR)  )
B1011 MICU lost communication with gauge control module (VSP/NE message) Loss of communication DTC Troubleshooting (see DTC B1011: MICU LOST COMMUNICATION WITH GAUGE CONTROL MODULE (VSP/NE MESSAGE)  )
B1028 Rear wiper motor (Park) signal error Signal error DTC Troubleshooting (see DTC TROUBLESHOOTING )
B1036 IG1 Power supply circuit malfunction Signal error DTC Troubleshooting (see DTC B1036: IG1 POWER SUPPLY CIRCUIT MALFUNCTION  )
B1077 Windshield wiper motor (Park) signal error Signal error DTC Troubleshooting (see DTC B1077: WINDSHIELD WIPER MOTOR (PARK) SIGNAL ERROR )
B1078 Daytime running light for Canada circuit malfunction Bulb failure DTC Troubleshooting (see DTC TROUBLESHOOTING )
B1079 Daytime running light for America circuit malfunction Bulb failure DTC Troubleshooting (see DTC TROUBLESHOOTING )
B1127 Driver's door key cylinder switch input circuit malfunction (Simultaneous input of lock and unlock signal) Signal error DTC Troubleshooting (see DTC TROUBLESHOOTING )
B1128 Driver's door remote switch input circuit malfunction (Simultaneous input of lock and unlock signal) Signal error DTC Troubleshooting (see DTC B1128: DRIVER'S DOOR REMOTE SWITCH INPUT CIRCUIT MALFUNCTION (SIMULTANEOUS INPUT OF LOCK AND UNLOCK SIGNAL) )
B1129 Driver's door knob switch input circuit malfunction (Simultaneous input of lock and unlock signal) Signal error DTC Troubleshooting (see DTC B1129: DRIVER'S DOOR KNOB SWITCH INPUT CIRCUIT MALFUNCTION (SIMULTANEOUS INPUT OF LOCK AND UNLOCK SIGNAL) )
B1275 Headlight OFF position circuit malfunction Signal error DTC Troubleshooting (see DTC B1275: HEADLIGHT OFF POSITION CIRCUIT MALFUNCTION; DTC B1276: HEADLIGHT SWITCH PARKING POSITION CIRCUIT MALFUNCTION; DTC B1277: HEADLIGHT AUTO POSITION CIRCUIT MALFUNCTION; DTC B1278: HEADLIGHT ON POSITION CIRCUIT MALFUNCTION )
B1276 Headlight switch PARKING position circuit malfunction Signal error DTC Troubleshooting (see DTC B1275: HEADLIGHT OFF POSITION CIRCUIT MALFUNCTION; DTC B1276: HEADLIGHT SWITCH PARKING POSITION CIRCUIT MALFUNCTION; DTC B1277: HEADLIGHT AUTO POSITION CIRCUIT MALFUNCTION; DTC B1278: HEADLIGHT ON POSITION CIRCUIT MALFUNCTION )
B1277 Headlight AUTO position circuit malfunction Signal error DTC Troubleshooting (see DTC B1275: HEADLIGHT OFF POSITION CIRCUIT MALFUNCTION; DTC B1276: HEADLIGHT SWITCH PARKING POSITION CIRCUIT MALFUNCTION; DTC B1277: HEADLIGHT AUTO POSITION CIRCUIT MALFUNCTION; DTC B1278: HEADLIGHT ON POSITION CIRCUIT MALFUNCTION )
B1278 Headlight ON position circuit malfunction Signal error DTC Troubleshooting (see DTC B1275: HEADLIGHT OFF POSITION CIRCUIT MALFUNCTION; DTC B1276: HEADLIGHT SWITCH PARKING POSITION CIRCUIT MALFUNCTION; DTC B1277: HEADLIGHT AUTO POSITION CIRCUIT MALFUNCTION; DTC B1278: HEADLIGHT ON POSITION CIRCUIT MALFUNCTION )
B1279 Dimmer switch circuit malfunction Signal error DTC Troubleshooting (see DTC B1279: DIMMER SWITCH CIRCUIT MALFUNCTION )
B1280 Turn signal switch circuit malfunction Signal error DTC Troubleshooting (see DTC TROUBLESHOOTING )
B1281 Front wiper MIST position circuit malfunction Signal error DTC Troubleshooting (see DTC B1281: FRONT WIPER MIST POSITION CIRCUIT MALFUNCTION; DTC B1282: FRONT WIPER INT (AUTO) POSITION CIRCUIT MALFUNCTION; DTC B1283: FRONT WIPER LOW POSITION CIRCUIT MALFUNCTION; DTC B1284: FRONT WIPER HIGH POSITION CIRCUIT MALFUNCTION )
B1282 Front wiper INT (AUTO) position circuit malfunction Signal error DTC Troubleshooting (see DTC B1281: FRONT WIPER MIST POSITION CIRCUIT MALFUNCTION; DTC B1282: FRONT WIPER INT (AUTO) POSITION CIRCUIT MALFUNCTION; DTC B1283: FRONT WIPER LOW POSITION CIRCUIT MALFUNCTION; DTC B1284: FRONT WIPER HIGH POSITION CIRCUIT MALFUNCTION )
B1283 Front wiper LOW position circuit malfunction Signal error DTC Troubleshooting (see DTC B1281: FRONT WIPER MIST POSITION CIRCUIT MALFUNCTION; DTC B1282: FRONT WIPER INT (AUTO) POSITION CIRCUIT MALFUNCTION; DTC B1283: FRONT WIPER LOW POSITION CIRCUIT MALFUNCTION; DTC B1284: FRONT WIPER HIGH POSITION CIRCUIT MALFUNCTION )
B1284 Front wiper HIGH position circuit malfunction Signal error DTC Troubleshooting (see DTC B1281: FRONT WIPER MIST POSITION CIRCUIT MALFUNCTION; DTC B1282: FRONT WIPER INT (AUTO) POSITION CIRCUIT MALFUNCTION; DTC B1283: FRONT WIPER LOW POSITION CIRCUIT MALFUNCTION; DTC B1284: FRONT WIPER HIGH POSITION CIRCUIT MALFUNCTION )
B1575 Auto light sensor circuit malfunction Signal error DTC Troubleshooting (see DTC B1575: AUTO LIGHT SENSOR CIRCUIT MALFUNCTION )