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LAN Communication System DTCS

LAN COMMUNICATION DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description Reference
B1100 Body integrated unit internal error < Refer to DTC B1100 INTEG. UNIT SYSTEM ERROR , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
B1101
  • Open or short in battery power supply control circuit
  • Voltage malfunction caused by poor contact
< Refer to DTC B1101 BATT P/SUPPLY MALFUNCTION CONT , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
B1102 Voltage malfunction caused by poor contact of battery power supply backup circuits < Refer to DTC B1102 BATT P/SUPPLY MALFUNCTION BACKUP , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
B1103 Voltage malfunction caused by poor contact of IGN power supply circuits < Refer to DTC B1103 IGNITION POWER FAILURE , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
B1104 Voltage malfunction caused by poor contact of ACC power supply circuits < Refer to DTC B1104 ACC POWER FAILURE , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
B1105 Ground short of key interlock circuit < Refer to DTC B1105 KEY INTERLOCK CIRCUIT ABNORMAL , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
B1106 Open or short in shift lock circuit < Refer to DTC B1106 SHIFT LOCK CIRCUIT FAILURE , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
U1201 Communication is unstable because of high speed CAN communication error. < Refer to DTC U1201 CAN-HS COUNTER ABNORMAL , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
U1202 Integrated unit communication is shut down because of high speed CAN communication error. < Refer to DTC U1202 CAN-HS BUS OFF , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
U1211 Error data is received from ECM. < Refer to DTC U1211 CAN-HS ECM DATA ABNORMAL , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
U1212 Error data is received from TCM. < Refer to DTC U1212 CAN-HS TCM DATA ABNORMAL , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
U1213 Error data is received from VDC/ABS module. < Refer to DTC U1213 CAN-HS VDC/ABS DATA ABNORMAL , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
U1221 Data does not arrive from ECM. < Refer to DTC U1221 CAN-HS ECM NO-RECEIVE DATA , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
U1222 Data does not arrive from TCM. < Refer to DTC U1222 CAN-HS TCM NO-RECEIVE DATA , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
U1223 Data does not arrive from VDC/ABS CM. < Refer to DTC U1223 CAN-HS VDC/ABS NO-RECEIVE DATA , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
U1300 Low speed CAN circuit is open or shorted. < Refer to DTC U1300 CAN-LS MALFUNCTION , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
U1301 Communication is unstable because of low speed CAN communication error. < Refer to DTC U1301 CAN-LS COUNTER ABNORMAL , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
U1302 Integrated unit communication is shut down because of low speed CAN communication error. < Refer to DTC U1302 CAN-LS BUS OFF , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
U1311 Error data is received from meter. < Refer to DTC U1311 CAN-LS METER UNIT DATA ABNORMAL , Diagnostic Procedure with Diagnostic Trouble Code(DTC). >
U1321 Data does not arrive from meter. < Refer to DTC U1321 CAN-LS METER NO-RECEIVE DATA , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >
B1401 Malfunction related immobilizer < Refer to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . >
B1402 Malfunction related immobilizer < Refer to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . >
B1403 Malfunction related immobilizer < Refer to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . >
B1500 Open or short circuit in keyless UART circuit < Refer to DTC B1500 KEYLESS UART COM. MALFUNCTION , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >