List of Diagnostic Trouble Code (DTC): List

2014 Subaru Impreza Sport LimitedSECTION List
DTC Item Content of diagnosis Note
None Communication for Initializing Impossible Subaru Select Monitor communication is open or shorted. < Ref. to COMMUNICATION FOR INITIALIZING IMPOSSIBLE , Subaru Select Monitor.>
B1100 Integ. Unit System Error Body integrated unit internal error < Ref. to DTC B1100 INTEG. UNIT SYSTEM ERROR , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B1101 BATT P/Supply Malfunction Cont Voltage malfunction caused by poor contact of battery power supply control circuits < Ref. to DTC B1101 BATT P/SUPPLY MALFUNCTION CONT , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B1102 BATT P/Supply Malfunction Backup Voltage malfunction caused by poor contact of battery power supply backup circuits < Ref. to DTC B1102 BATT P/SUPPLY MALFUNCTION BACKUP , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B1103 Ignition Power Failure Voltage malfunction caused by poor contact of IGN power supply circuits < Ref. to DTC B1103 IGNITION POWER FAILURE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B1104 ACC Power Failure Voltage malfunction caused by poor contact of ACC power supply circuits < Ref. to DTC B1104 ACC POWER FAILURE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B1105 Key Interlock Circuit Abnormal GND-output short of key interlock circuit < Ref. to DTC B1105 KEY INTERLOCK CIRCUIT ABNORMAL , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B1106 Shift Lock Circuit Failure Voltage malfunction caused by poor contact of shift lock circuits < Ref. to DTC B1106 SHIFT LOCK CIRCUIT FAILURE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B1401 M Collation NG Malfunction related immobilizer < Ref. to DTC B1401 M COLLATION NG , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B1402 Immobilizer Key Collation NG Malfunction related immobilizer < Ref. to DTC B1402 IMMOBILIZER KEY COLLATION NG , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B1405 SCU Collation NG Malfunction related immobilizer < Ref. to DTC B1405 SCU COLLATION NG , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B1406 SCU_EEPROM_NG Malfunction of security control module < Ref. to DTC B1406 SCU_EEPROM_NG , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B1407 M Communication Abnormal Communication failure between body integrated unit and combination meter < Ref. to DTC B1407 M COMMUNICATION ABNORMAL , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B1408 Meter EEPROM Abnormal Combination meter malfunction < Ref. to DTC B1408 METER EEPROM ABNORMAL , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B1409 SCU Communication Abnormal Communication failure between body integrated unit and security control module < Ref. to DTC B1409 SCU COMMUNICATION ABNORMAL , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B1410 Transponder Communication Abnormal Communication failure between key and body integrated unit < Ref. to DTC B1410 TRANSPONDER COMMUNICATION ABNORMAL , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B1411 Immobilizer Antenna Abnormal Faulty antenna < Ref. to DTC B1411 IMMOBILIZER ANTENNA ABNORMAL , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B1500 Keyless UART Com. Malfunction Open or short circuit in keyless UART circuit < Ref. to DTC B1500 KEYLESS UART COM. MALFUNCTION , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
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