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Home >> Infiniti >> 2014 >> Q60 Base, 2D Convertible, Automatic Trans >> Repair and Diagnosis (Single Page) >> Restraints >> Restraints Control Systems >> Seat Belt Control System (Convertible) >> Ecu Diagnosis Information >> Diagnosis Sensor Unit >> DTC Index
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DTC Index

DTC Diagnostic item Explanation Reference
- NO DTC IS DETECTED. When malfunction is indicated by the "AIR BAG" warning lamp in the user mode Low battery voltage (Less than 9 V) "CONSULT FUNCTION ".
Malfunction occurs in Occupant Classification System "DIAGNOSIS PROCEDURE ".
Self-diagnostic result is not erased after repair "DIAGNOSIS WITH AIR BAG WARNING LAMP ", "CONSULT FUNCTION ".
Intermittent malfunction is detected in the past "INTERMITTENT INCIDENT "
No malfunction is detected -
U1000 CAN COMM CIRCUIT CAN communication system malfunction "DTC LOGIC "
U1010 CONTROL UNIT (CAN) Air bag diagnosis sensor unit is malfunctioning "DTC LOGIC "
B1001-B1015 CONTROL UNIT Air bag diagnosis sensor unit is malfunctioning
B1017
B1020
B1021
OCCUPANT SENS C/U [UNIT FAIL] Malfunction occurs in Occupant Classification System control unit "DTC LOGIC ".
B1018 OCCUPANT SENS [UNIT FAIL] Malfunction occurs in Occupant Classification System sensor "DTC LOGIC ".
B1022 OCCUPANT SENS C/U [COMM FAIL] Malfunction occurs in Occupant Classification System control unit, circuit of Occupant Classification System control unit air bag diagnosis sensor unit, or air bag diagnosis sensor unit "DTC LOGIC ".
B1023 PASS A/B INDCTR CKT Passenger air bag OFF indicator circuit is open or shorted to ground or the circuits are shorted each other "DTC LOGIC ".
B1025
B1032
B1048
OCS SENSOR Malfunction occurs in Occupant Classification System control unit, circuit of Occupant Classification System control unit air bag diagnosis sensor unit, or air bag diagnosis sensor unit "DTC LOGIC ".
B1026-B1031 CONTROL UNIT Air bag diagnosis sensor unit is malfunctioning or out of the specified specification "DTC LOGIC ".
B1033
B1034
CRASH ZONE SEN [UNIT FAIL] Crash zone sensor is malfunctioning "DTC LOGIC ".
B1035 CRASH ZONE SEN [COMM FAIL] Crash zone sensor is malfunctioning "DTC LOGIC ".
B1036 CRASH ZONE SEN [UNMATCH] Crash zone sensor is out of the specified specification "DTC LOGIC ".
B1037
B1039
B1041
CRASH ZONE SEN1 Crash zone sensor is malfunctioning "DTC LOGIC ".
B1038 CRASH ZONE SEN [OPEN/UPR-VB-SHORT] Crash zone sensor is malfunctioning "DTC LOGIC ".
B1040 CRASH ZONE SEN [SHORT/UPR-GND-SHORT] Crash zone sensor is malfunctioning "DTC LOGIC ".
B1042-B1047 CONTROL UNIT Air bag diagnosis sensor unit is malfunctioning "DTC LOGIC ".
B1049
B1054
DRIVER AIRBAG MODULE [OPEN] Driver air bag module circuit is open (including the spiral cable) "DTC LOGIC ".
B1050
B1055
DRIVER AIRBAG MODULE [VB-SHORT] Driver air bag module circuit is shorted to power supply circuit (including the spiral cable) "DTC LOGIC ".
B1051
B1056
DRIVER AIRBAG MODULE [GND-SHORT] Driver air bag module circuit is shorted to ground (including the spiral cable) "DTC LOGIC ".
B1052
B1057
DRIVER AIRBAG MODULE [SHORT] Driver air bag module circuits are shorted to each other (including spiral cable) "DTC LOGIC ".
B1058-B1063 CONTROL UNIT Air bag diagnosis sensor unit is malfunctioning "DTC LOGIC ".
B1065
B1070
ASSIST A/B MODULE [OPEN] Passenger air bag module circuit is open "DTC LOGIC ".
B1066
B1071
ASSIST A/B MODULE [VB-SHORT] Passenger air bag module circuit is shorted to power supply circuit "DTC LOGIC ".
B1067
B1072
ASSIST A/B MODULE [GND-SHORT] Passenger air bag module circuit is shorted to ground "DTC LOGIC ".
B1068
B1073
ASSIST A/B MODULE [SHORT] Passenger air bag module circuits are shorted to each other "DTC LOGIC ".
B1074-B1079 CONTROL UNIT Air bag diagnosis sensor unit is malfunctioning "DTC LOGIC ".
B1080
B1096
DRIVER AIRBAG MODULE [SHORT] Driver air bag module circuits are shorted to each other (including spiral cable) "DTC LOGIC ".
B1081 PRE-TEN FRONT RH [OPEN] Seat belt pre-tensioner RH circuit is open "DTC LOGIC ".
B1082 PRE-TEN FRONT RH [VB-SHORT] Seat belt pre-tensioner RH circuit is shorted to power supply circuit "DTC LOGIC ".
B1083 PRE-TEN FRONT RH [GND-SHORT] Seat belt pre-tensioner RH circuit is shorted to ground "DTC LOGIC ".
B1084 PRE-TEN FRONT RH [SHORT] Seat belt pre-tensioner RH circuits are shorted to each other "DTC LOGIC ".
B1086 PRE-TEN FRONT LH [OPEN] Seat belt pre-tensioner LH circuit is open "DTC LOGIC ".
B1087 PRE-TEN FRONT LH [VB-SHORT] Seat belt pre-tensioner LH circuit is shorted to power supply circuit "DTC LOGIC ".
B1088 PRE-TEN FRONT LH [GND-SHORT] Seat belt pre-tensioner LH circuit is shorted to ground "DTC LOGIC ".
B1089 PRE-TEN FRONT LH [SHORT] Seat belt pre-tensioner LH circuits are shorted to each other "DTC LOGIC ".
B1090-B1095 CONTROL UNIT Air bag diagnosis sensor unit is malfunctioning "DTC LOGIC ".
B1106-B1111 CONTROL UNIT Air bag diagnosis sensor unit is malfunctioning "DTC LOGIC ".
B1113
B1114
SATELLITE SENS RH [UNIT FAIL] Satellite sensor RH is malfunctioning "DTC LOGIC ".
B1115 SATELLITE SENS RH [COMM FAIL] Satellite sensor RH is malfunctioning "DTC LOGIC ".
B1116 SATELLITE SENS RH [UNMATCH] Satellite sensor RH is out of the specified specification "DTC LOGIC ".
B1118
B1119
SATELLITE SENS LH [UNIT FAIL] Satellite sensor LH is malfunctioning "DTC LOGIC ".
B1120 SATELLITE SENS LH [COMM FAIL] Satellite sensor RH is malfunctioning "DTC LOGIC ".
B1121 SATELLITE SENS LH [UNMATCH] Satellite sensor RH is out of the specified specification "DTC LOGIC ".
B1122-B1127 CONTROL UNIT Air bag diagnosis sensor unit is malfunctioning "DTC LOGIC ".
B1129 SIDE MODULE RH [OPEN] Side air bag module RH circuit is open "DTC LOGIC ".
B1130 SIDE MODULE RH [VB-SHORT] Side air bag module RH circuit is shorted to power supply circuit "DTC LOGIC ".
B1131 SIDE MODULE RH [GND-SHORT] Side air bag module RH circuit is shorted to ground "DTC LOGIC ".
B1132 SIDE MODULE RH [SHORT] Seat belt pre-tensioner RH circuits are shorted to each other "DTC LOGIC ".
B1134 SIDE MODULE LH [OPEN] Side air bag module LH circuit is open "DTC LOGIC ".
B1135 SIDE MODULE LH [VB-SHORT] Side air bag module LH circuit is shorted to power supply circuit "DTC LOGIC ".
B1136 SIDE MODULE LH [GND-SHORT] Side air bag module LH circuit is shorted to ground "DTC LOGIC ".
B1137 SIDE MODULE LH [SHORT] Side air bag module LH circuits are shorted to each other "DTC LOGIC ".
B1138-B1143 CONTROL UNIT Air bag diagnosis sensor unit is malfunctioning "DTC LOGIC "
B1144 CONTROL UNIT Air bag diagnosis sensor unit is malfunctioning or out of the specified specification "DTC LOGIC ".
B1154-B1159 CONTROL UNIT Air bag diagnosis sensor unit is malfunctioning "DTC LOGIC ".
B1170-B1175 CONTROL UNIT Air bag diagnosis sensor unit is malfunctioning "DTC LOGIC ".
B1186-B1191 CONTROL UNIT Air bag diagnosis sensor unit is malfunctioning "DTC LOGIC ".
B1202-B1207 CONTROL UNIT Air bag diagnosis sensor unit is malfunctioning "DTC LOGIC ".
B1209 FRONTAL COLLISION DETECTION Seat belt pre-tensioner, driver side air bag and passenger air bag are deployed "DTC LOGIC ".
B1210 SIDE COLLISION DETECTION Side air bag and curtain air bag are deployed "DTC LOGIC ".
B1211 ROLLOVER DETECTION Seat belt pre-tensioner side curtain air bag module are deployed because of rollover detection "DTC LOGIC ".
B1212-B1214 RH1 SAT-SENS Satellite sensor RH is malfunctioning "DTC LOGIC ".
B1215-B1217 LH1 SAT-SENS Satellite sensor LH is malfunctioning "DTC LOGIC ".
B1218-B1223 CONTROL UNIT Air bag diagnosis sensor unit is malfunctioning "DTC LOGIC ".
B1234-B1239 CONTROL UNIT Air bag diagnosis sensor unit is malfunctioning "DTC LOGIC ".
B1250-B1255 CONTROL UNIT Air bag diagnosis sensor unit is malfunctioning "DTC LOGIC ".
B1257 FR-RH DOOR MNT MODULE [OPEN] Door mounted curtain air bag RH circuit is open "DTC LOGIC "
B1258 FR-RH DOOR MNT MODULE [VB-SHORT] Door mounted curtain air bag RH circuit is shorted to power supply circuit "DTC LOGIC "
B1259 FR-RH DOOR MNT MODULE [GND-SHORT] Door mounted curtain air bag RH circuit is shorted to ground "DTC LOGIC "
B1260 FR-RH DOOR MNT MODULE [SHORT] Door mounted curtain air bag RH circuit are shorted to each other "DTC LOGIC "
B1262 FR-RH DOOR MNT MODULE [OPEN] Door mounted curtain air bag LH circuit is open "DTC LOGIC "
B1263 FR-LH DOOR MNT MODULE [VB-SHORT] Door mounted curtain air bag LH circuit is shorted to power supply circuit "DTC LOGIC "
B1264 FR-LH DOOR MNT MODULE [GND-SHORT] Door mounted curtain air bag LH circuit is shorted to ground "DTC LOGIC "
B1265 FR-LH DOOR MNT MODULE [SHORT] Door mounted curtain air bag LH circuit are shorted to each other "DTC LOGIC "
B1266-B1269 CONTROL UNIT Air bag diagnosis sensor unit is malfunctioning "DTC LOGIC ".
B1282-B1285 CONTROL UNIT Air bag diagnosis sensor unit is malfunctioning "DTC LOGIC ".
B1289 RH POP-UP BAR [OPEN] Pop-up bar RH circuit is open "DTC LOGIC "
B1290 RH POP-UP BAR [VB-SHORT] Pop-up bar RH circuit is shorted to power supply circuit "DTC LOGIC "
B1291 RH POP-UP BAR [GND-SHORT] Pop-up bar RH circuit is shorted to ground "DTC LOGIC "
B1292 RH POP-UP BAR [SHORT] Pop-up bar RH circuit are shorted to each other "DTC LOGIC "
B1294 LH POP-UP BAR [OPEN] Pop-up bar LH circuit is open "DTC LOGIC "
B1295 LH POP-UP BAR [VB-SHORT] Pop-up bar LH circuit is shorted to power supply circuit "DTC LOGIC "
B1296 LH POP-UP BAR [GND-SHORT] Pop-up bar LH circuit is shorted to ground "DTC LOGIC "
B1297 LH POP-UP BAR [SHORT] Pop-up bar LH circuit are shorted to each other "DTC LOGIC "
B1298 POP-UP BAR [DEPLOYED] Pop-up bar is deployed "DTC LOGIC "
B1336
B1337
FR-RH DOOR SATEL SENS [SENSOR MALFUNCTION] Front door satellite sensor RH is malfunctioning "DTC LOGIC "
B1338
B1340
B1341
B1342
FR-RH DOOR SATEL SENS [COMM MALFUNCTION] Front door satellite sensor RH is malfunctioning "DTC LOGIC "
B1339 FR-RH DOOR SATEL SENS [MIS-INSTALLATION] Front door satellite sensor RH is out of the specified specification "DTC LOGIC "
B1343
B1344
FR-LH DOOR SATEL SENS [SENSOR MALFUNCTION] Front door satellite sensor LH is malfunctioning "DTC LOGIC "
B1345
B1347
B1348
B1349
FR-LH DOOR SATEL SENS [COMM MALFUNCTION] Front door satellite sensor LH is malfunctioning "DTC LOGIC "
B1346 FR-LH DOOR SATEL SENS [MIS-INSTALLATION] Front door satellite sensor LH is out of the specified specification "DTC LOGIC "
B1350
B1351
FR DOOR SATEL SENS Front door satellite sensor is malfunctioning "DTC LOGIC "
B1378-B1381 CONTROL UNIT Air bag diagnosis sensor unit is malfunctioning "DTC LOGIC "