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Adaptive Front Lighting Control Unit

DTC TROUBLESHOOTING INDEX

DTC Description DTC Type See
B2100 Communication circuit error (BUS-OFF) Signal Error DTC Troubleshooting (see DTC B1050: COMMUNICATION CIRCUIT ERROR (BUS-OFF); DTC B1150: COMMUNICATION CIRCUIT ERROR (BUS-OFF); DTC B1200: COMMUNICATION BUS LINE (BUS-OFF); DTC B1250: COMMUNICATION CIRCUIT ERROR (BUS-OFF); DTC B1600: KEYLESS ACCESS ECU BUS LINE ERROR (BUS-OFF); DTC B1750: COMMUNICATION CIRCUIT ERROR (BUS-OFF); DTC B1800: COMMUNICATION CIRCUIT ERROR (BUS-OFF); DTC B2100: COMMUNICATION CIRCUIT ERROR (BUS-OFF); DTC B2150: COMMUNICATION CIRCUIT ERROR (BUS-OFF); DTC B2200: COMMUNICATION CIRCUIT ERROR (BUS-OFF) )
B2105 Adaptive front-lighting control unit lost communication with gauge control module (STEERING message) Loss of Communication DTC Troubleshooting (see DTC TROUBLESHOOTING )
B2106 Adaptive front-lighting control unit lost communication with gauge control module (A/T message) Loss of Communication DTC Troubleshooting (see DTC B2106: ADAPTIVE FRONT-LIGHTING CONTROL UNIT LOST COMMUNICATION WITH GAUGE CONTROL MODULE (A/T MESSAGE) )
B2107 Adaptive front-lighting control unit lost communication with MICU (MICU message) Loss of Communication DTC Troubleshooting (see DTC B2107: ADAPTIVE FRONT-LIGHTING CONTROL UNIT LOST COMMUNICATION WITH MICU (MICU MESSAGE) )
B2108 Adaptive front-lighting control unit lost communication with combination switch control unit (HLSW message) Loss of Communication DTC Troubleshooting (see DTC B2108: ADAPTIVE FRONT-LIGHTING CONTROL UNIT LOST COMMUNICATION WITH COMBINATION SWITCH CONTROL UNIT (HLSW MESSAGE) )
B2127 Steering angle sensor malfunction Signal Error DTC Troubleshooting (see DTC B2127: STEERING ANGLE SENSOR MALFUNCTION )
B2131 Steering angle sensor circuit malfunction Signal Error DTC Troubleshooting (see DTC B2131: STEERING ANGLE SENSOR CIRCUIT MALFUNCTION )
B2135 A/T reverse signal error Signal Error DTC Troubleshooting (see DTC B2135: A/T REVERSE SIGNAL ERROR )
B2136 Left AFS gearbox motor signal error Signal Error DTC Troubleshooting (see DTC B2136: LEFT AFS GEARBOX MOTOR SIGNAL ERROR )
B2137 Right AFS gearbox motor signal error Signal Error DTC Troubleshooting (see DTC B2137: RIGHT AFS GEARBOX MOTOR SIGNAL ERROR )
B2139 Headlight leveling motor power supply circuit error Signal Error DTC Troubleshooting (see DTC B2139: HEADLIGHT LEVELING MOTOR POWER SUPPLY CIRCUIT ERROR )
B2140 Headlight leveling motor signal circuit error Signal Error DTC Troubleshooting (see DTC B2140: HEADLIGHT LEVELING MOTOR SIGNAL CIRCUIT ERROR )
B2141 Suspension stroke sensor output error Signal Error DTC Troubleshooting (see DTC B2141: SUSPENSION STROKE SENSOR OUTPUT ERROR )
B2142 Adaptive front-lighting control unit sub CPU communication error (CPU error) Internal Error DTC Troubleshooting (see DTC B2142: ADAPTIVE FRONT-LIGHTING CONTROL UNIT SUB CPU COMMUNICATION ERROR (CPU ERROR); DTC B2143: ADAPTIVE FRONT-LIGHTING CONTROL UNIT SUB CPU MEMORY ERROR (CPU ERROR); DTC B2144: ADAPTIVE FRONT-LIGHTING CONTROL UNIT SUB CPU EEPROM ERROR )
B2143 Adaptive front-lighting control unit sub CPU memory error (CPU error) Internal Error DTC Troubleshooting (see DTC B2142: ADAPTIVE FRONT-LIGHTING CONTROL UNIT SUB CPU COMMUNICATION ERROR (CPU ERROR); DTC B2143: ADAPTIVE FRONT-LIGHTING CONTROL UNIT SUB CPU MEMORY ERROR (CPU ERROR); DTC B2144: ADAPTIVE FRONT-LIGHTING CONTROL UNIT SUB CPU EEPROM ERROR )
B2144 Adaptive front-lighting control unit sub CPU EEPROM error Internal Error DTC Troubleshooting (see DTC B2142: ADAPTIVE FRONT-LIGHTING CONTROL UNIT SUB CPU COMMUNICATION ERROR (CPU ERROR); DTC B2143: ADAPTIVE FRONT-LIGHTING CONTROL UNIT SUB CPU MEMORY ERROR (CPU ERROR); DTC B2144: ADAPTIVE FRONT-LIGHTING CONTROL UNIT SUB CPU EEPROM ERROR )
B2145 Left AFS gearbox motor swing error Signal Error DTC Troubleshooting (see DTC B2145: LEFT AFS GEARBOX MOTOR SWING ERROR )
B2146 Right AFS gearbox motor swing error Signal Error DTC Troubleshooting (see DTC B2146: RIGHT AFS GEARBOX MOTOR SWING ERROR )