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Home >> Honda >> 2021 >> CR-V LX, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Network Communication - Testing & Troubleshooting (Except Hybrid) >> DTC Troubleshooting Index >> Network Communication DTC Troubleshooting Index >> Body Control Module
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Body Control Module

DTC Description DTC type
B1002 MICU internal error (EEPROM error) Internal error
B1003 MICU Update Error Internal error
B1028 Rear wiper motor(Park) signal error Signal error
B1032 MICU lost communication with SRS unit (CDS message) Signal error
B1036 IG1 Power Supply Circuit Malfunction Signal error
B1038 IMMOBILIZER F-CAN Authentication ID Not Received Signal error
B1039 IMMOBILIZER F-CAN Authentication ID Unmatch Signal error
B1040 BCM lost communication with Front wiper Loss of communication
B1041 Front Wiper motor malfunction Signal error
B1042 Front Wiper security line error Signal error
B1043 Front Wiper unit internal error (EEPROM error) Internal error
B1077 Windshield wiper motor (Park) signal error Signal error
B1275 Head light OFF position Circuit Malfunction Signal error
B1276 Head light switch parking (small) position Circuit Malfunction Signal error
B1277 Head light AUTO position Circuit Malfunction Signal error
B1278 Head light 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
B2352 Rain Light Sensor Unit Internal error (EEPROM error) Signal error
B2375 Rain Sensing malfunction Signal error
B2376 Light sensing malfunction Signal error
U0073 F-CAN communication bus line error Loss of communication
U0100 BCM lost communication with ECM/PCM Loss of communication
U0122 BCM lost communication with VSA/ABS Loss of communication
U1280 B-CAN communication bus line error (BUS-OFF) Loss of communication
U128D MICU lost communication with gauge control module Loss of communication
U1291 MICU lost communication with relay control module Loss of communication