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Diagnostic Code Chart

NOTE: Follow the procedures in numerical order when repairing malfunctioning parts. Confirm whether malfunction is eliminated using air bag warning lamp or CONSULT each time repair is finished. If malfunction is still observed, proceed to the next step. When malfunction is eliminated, further repair work is not required.
CONSULT name DTC DTC detecting condition Repair order
DRIVER AIRBAG MODULE
[OPEN]
B1049 Driver air bag module circuit (DR1) is open
(including the spiral cable).
Refer to "DIAGNOSIS PROCEDURE ".
B1054 Driver air bag module circuit (DR2) is open
(including the spiral cable).
DRIVER AIRBAG MODULE
[VB-SHORT]
B1050 Driver air bag module circuit (DR1) is shorted to a power supply circuit
(including the spiral cable).
B1055 Driver air bag module circuit (DR2) is shorted to a power supply circuit
(including the spiral cable).
DRIVER AIRBAG MODULE
[GND-SHORT]
B1051 Driver air bag module circuit (DR1) is shorted to ground
(including the spiral cable).
B1056 Driver air bag module circuit (DR2) is shorted to ground
(including the spiral cable).
DRIVER AIRBAG MODULE
[SHORT]
B1052 Driver air bag module circuits (DR1) are shorted to each other
(including the spiral cable).
B1057 Driver air bag module circuits (DR2) are shorted to each other
(including the spiral cable).
ASSIST A/B MODULE
[OPEN]
B1065 Front passenger air bag module circuit (AS1) is open. Refer to "DIAGNOSIS PROCEDURE ".
B1070 Front passenger air bag module circuit (AS2) is open.
ASSIST A/B MODULE
[VB-SHORT]
B1066 Front passenger air bag module circuit (AS1) is shorted to a power supply circuit.
B1071 Front passenger air bag module circuit (AS2) is shorted to a power supply circuit.
ASSIST A/B MODULE
[GND-SHORT]
B1067 Front passenger air bag module circuit (AS1) is shorted to ground.
B1072 Front passenger air bag module circuit (AS2) is shorted to ground.
ASSIST A/B MODULE
[SHORT]
B1068 Front passenger air bag module circuits (AS1) are shorted to each other.
B1073 Front passenger air bag module circuits (AS2) are shorted to each other.
SIDE MODULE LH
[OPEN]
B1134 Front LH side air bag module circuit is open. Refer to "DIAGNOSIS PROCEDURE ".
SIDE MODULE LH
[VB-SHORT]
B1135 Front LH side air bag module circuit is shorted to a power supply circuit.
SIDE MODULE LH
[GND-SHORT]
B1136 Front LH side air bag module circuit is shorted to ground.
SIDE MODULE LH
[SHORT]
B1137 Front LH side air bag module circuits are shorted to each other.
SIDE MODULE RH
[OPEN]
B1129 Front RH side air bag module circuit is open. Refer to "DIAGNOSIS PROCEDURE ".
SIDE MODULE RH
[VB-SHORT]
B1130 Front RH side air bag module circuit is shorted to a power supply circuit.
SIDE MODULE RH
[GND-SHORT]
B1131 Front RH side air bag module circuit is shorted to ground.
SIDE MODULE RH
[SHORT]
B1132 Front RH side air bag module circuits are shorted to each other.
CURTAIN MODULE LH
[OPEN]
B1150 LH side curtain air bag module circuit is open. Refer to "DIAGNOSIS PROCEDURE ".
CURTAIN MODULE LH
[VB-SHORT]
B1151 LH side curtain air bag module circuit is shorted to a power supply circuit.
CURTAIN MODULE LH
[GND-SHORT]
B1152 LH side curtain air bag module circuit is shorted to ground.
CURTAIN MODULE LH
[SHORT]
B1153 LH side curtain air bag module circuits are shorted to each other.
CURTAIN MODULE RH
[OPEN]
B1145 RH side curtain air bag module circuit is open. Refer to "DIAGNOSIS PROCEDURE ".
CURTAIN MODULE RH
[VB-SHORT]
B1146 RH side curtain air bag module circuit is shorted to a power supply circuit.
CURTAIN MODULE RH
[GND-SHORT]
B1147 RH side curtain air bag module circuit is shorted to ground.
CURTAIN MODULE RH
[SHORT]
B1148 RH side curtain air bag module circuits are shorted to each other.
PRE-TEN FRONT LH
[OPEN]
B1086 LH seat belt pre-tensioner circuit is open. Refer to "DIAGNOSIS PROCEDURE ".
PRE-TEN FRONT LH
[VB-SHORT]
B1087 LH seat belt pre-tensioner circuit is shorted to a power supply circuit.
PRE-TEN FRONT LH
[GND-SHORT]
B1088 LH seat belt pre-tensioner circuit is shorted to ground.
PRE-TEN FRONT LH
[SHORT]
B1089 LH seat belt pre-tensioner circuits are shorted to each other.
PRE-TEN FRONT RH
[OPEN]
B1081 RH seat belt pre-tensioner circuit is open. Refer to "DIAGNOSIS PROCEDURE ".
PRE-TEN FRONT RH
[VB-SHORT]
B1082 RH seat belt pre-tensioner circuit is shorted to a power supply circuit.
PRE-TEN FRONT RH
[GND-SHORT]
B1083 RH seat belt pre-tensioner circuit is shorted to ground.
PRE-TEN FRONT RH
[SHORT]
B1084 RH seat belt pre-tensioner circuits are shorted to each other.
CRASH ZONE SEN
[UNIT FAIL]
B1033 Crash zone sensor has malfunctioned. Refer to "DIAGNOSIS PROCEDURE ".
B1034 CRASH ZONE SEN
[COMM FAIL]
B1035 Crash zone sensor communication error.
FR-LH DOOR SATEL SENS
[SENSOR MALFUNCTION]
B1343 Front door satellite sensor LH has malfunctioned. Refer to "DIAGNOSIS PROCEDURE ".
B1344
FR-LH DOOR SATEL SENS
[COMM MALFUNCTION]
B1345 Front door satellite sensor LH communication error.
B1347
B1348
B1349
FR-LH DOOR SATEL SENS
[MIS-INSTALLATION]
B1346 Front door satellite sensor LH is out of specification.
FR-RH DOOR SATEL SENS
[SENSOR MALFUNCTION]
B1336 Front door satellite sensor RH has malfunctioned. Refer to "DIAGNOSIS PROCEDURE ".
B1337
FR-RH DOOR SATEL SENS
[COMM MALFUNCTION]
B1338 Front door satellite sensor RH communication error.
B1340
B1341
B1342
FR-RH DOOR SATEL SENS
[MIS-INSTALLATION]
B1339 Front door satellite sensor RH is out of specification.
FR DOOR SATEL SENS B1350 Front door satellite sensors LH/RH have malfunctioned. Refer to "DIAGNOSIS PROCEDURE ".
B1351
SATELLITE SENS LH
[UNIT FAIL]
B1118 Front side air bag satellite sensor LH has malfunctioned. Refer to "DIAGNOSIS PROCEDURE ".
B1119
SATELLITE SENS LH
[COMM FAIL]
B1120 Front side air bag satellite sensor LH communication error.
SATELLITE SENS LH
[UNMATCH]
B1121 Front side air bag satellite sensor LH is out of specification.
SATELLITE SENS RH
[UNIT FAIL]
B1113 Front side air bag satellite sensor RH has malfunctioned. Refer to "DIAGNOSIS PROCEDURE ".
B1114
SATELLITE SENS RH
[COMM FAIL]
B1115 Front side air bag satellite sensor RH communication error.
SATELLITE SENS RH
[UNMATCH]
B1116 Front side air bag satellite sensor RH is out of specification.
SATELLITE SENS RH
[UNIT MALF]
B1304 Rear side air bag satellite sensor RH is malfunctioning. Refer to "DIAGNOSIS PROCEDURE ".
SATELLITE SENS RH
[COMM MALF]
B1306 Rear side air bag satellite sensor RH is malfunctioning. Refer to "DIAGNOSIS PROCEDURE ".
B1308
B1309
B1310
SATELLITE SENS RH
[UNMATCH]
B1307 Rear side air bag satellite sensor RH is out of the specified specification. Refer to "DIAGNOSIS PROCEDURE ".
SATELLITE SENS LH
[UNIT MALF]
B1311 Rear side air bag satellite sensor LH is malfunctioning. Refer to "DIAGNOSIS PROCEDURE ".
SATELLITE SENS LH
[COMM MALF]
B1313 Rear side air bag satellite sensor LH is malfunctioning. Refer to "DIAGNOSIS PROCEDURE ".
B1315
B1316
B1317
SATELLITE SENS LH
[UNMATCH]
B1314 Rear side air bag satellite sensor LH is out of the specified specification. Refer to "DIAGNOSIS PROCEDURE ".
CONTROL UNIT B1XXX Air bag diagnosis sensor unit is malfunctioning. Refer to "DIAGNOSIS PROCEDURE ".
PASS A/B INDCTR CKT B1023 Front passenger air bag OFF indicator is malfunctioning. Refer to "DIAGNOSIS PROCEDURE ".
OCCUPANT SENS C/U
[UNIT FAIL]
B1017 The OCS control unit is malfunctioning. Refer to "DIAGNOSIS PROCEDURE ".
B1020
B1021
OCCUPANT SENS
[UNIT FAIL]
B1018 The OCS sensor is malfunctioning.
OCS SENS
[OTHER FAIL]
B1025 The OCS is malfunctioning.
B1032
B1048
OCCUPANT SENS C/U
[COMM FAIL]
B1022 Communication between the OCS control unit and the air bag diagnosis sensor unit is interrupted.
FRONTAL COLLISION DETECTION B1209 Driver and/or front passenger air bag modules are deployed. Refer to "DIAGNOSIS PROCEDURE ".
SIDE COLLISION DETECTION B1210 Curtain air bag module and seat belt pre-tensioner are deployed. Refer to "DIAGNOSIS PROCEDURE ".
ROLLOVER DETECTION B1211