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SDM DTC

DTC AND SYMPTOM REFERENCE CHART

DTC No. DTC Description Detecting description Trouble area
- Normal - -
B1011 SDM wrong assembly SDM has been inconsistent ID code.
  • SDM
B1012 Intermittent connection of SDM connector Faulty connection of SDM connector.
  • SDM
  • SDM connector
B1013 SDM internal failure Malfunctioned SDM internal circuit, G sensor, memory or CPU.
  • SDM
B1014 "AIR BAG" warning light circuit "AIR BAG" warning light circuit has been shorted to ground, shorted to power supply or opened.
  • "AIR BAG" warning light circuit
  • Combination meter
  • SDM
B1015 "PASS AIR BAG OFF" indicator light circuit "PASS AIR BAG OFF" indicator light circuit has been shorted to ground, shorted to power supply or opened.
  • "PASS AIR BAG OFF" indicator light circuit
  • Hazard warning switch
  • SDM
B1016 Power supply voltage too high Power supply voltage is more than specified range.
  • Charging system
  • SDM
B1017 Power supply voltage too low Power supply voltage is less than specified range.
  • Charging system
  • SDM
B1018 OCM communication error Communication from OCM is no response or invalid data.
  • OCM (seat cushion) and its circuit
  • OCM circuit
  • SDM
B1021 Front air bag deployment record Deployment of front air bag has been recorded in SDM. If this DTC has been recorded even though air bag has not been deployed
  • SDM
  • Driver and/or Passenger air bag module
  • Those initiator circuit.
B1024 Driver side air bag deployment record Deployment of driver side air bag has been recorded in SDM. If this DTC has been recorded even though side air bag has not been deployed
  • SDM
  • Driver side air bag module
  • Its initiator circuit
B1025 Passenger side air bag deployment record Deployment of passenger side air bag has been recorded in SDM. If this DTC has been recorded even though side air bag has not been deployed
  • SDM
  • Driver side air bag module
  • Its initiator circuit
B1026 Seat belt pretensioner activation record Activation of seat belt pretensioner has been recorded in SDM. If this DTC has been recorded even though pretensioner has not been activated
  • SDM
  • Driver and/or Passenger seat belt pretensioner
  • Those initiator circuit
B1028 Driver side curtain air bag deployment record Deployment of driver side curtain air bag has been recorded in SDM. If this DTC has been recorded even though side curtain air bag has not been deployed
  • SDM
  • Driver side curtain air bag module
  • Its initiator circuit
B1029 Passenger curtain idle air bag deployment record Deployment of passenger side curtain air bag has been recorded in SDM. If this DTC has been recorded even though side curtain air bag has not been deployed
  • SDM
  • Driver side curtain air bag module
  • Its initiator circuit
B1031 Driver air bag (1st stage) circuit high resistance Driver air bag (1st stage) circuit resistance is more than specified range.
  • Driver air bag (1st stage) circuit
  • Contact coil assembly
  • Driver air bag module
  • SDM
B1032 Driver air bag (1st stage) circuit low resistance Driver air bag (1st stage) circuit resistance is less than specified range.
B1033 Driver air bag (1st stage) circuit shorted to ground Driver air bag (1st stage) circuit has been shorted to ground.
  • Driver air bag (1st stage) circuit
  • SDM
B1034 Driver air bag (1st stage) circuit shorted to power supply Driver air bag (1st stage) circuit has been shorted to power supply.
B1035 Driver air bag (2nd stage) circuit high resistance Driver air bag (2nd stage) circuit resistance is more than specified range.
  • Driver air bag (2nd stage) circuit
  • Contact coil assembly
  • Driver air bag module
  • SDM
B1036 Driver air bag (2nd stage) circuit low resistance Driver air bag (2nd stage) circuit resistance is less than specified range.
B1037 Driver air bag (2nd stage) circuit shorted to ground Driver air bag (2nd stage) circuit has been shorted to ground.
  • Driver air bag (2nd stage) circuit
  • SDM
B1038 Driver air bag (2nd stage) circuit shorted to power supply Driver air bag (2nd stage) circuit has been shorted to power supply.
B1041 Passenger air bag (1st stage) circuit high resistance Passenger air bag (1st stage) circuit resistance is more than specified range.
  • Passenger air bag (1st stage) circuit
  • Passenger air bag module
  • SDM
B1042 Passenger air bag (1st stage) circuit low resistance Passenger air bag (1st stage) circuit resistance is less than specified range.
B1043 Passenger air bag (1st stage) circuit shorted to ground Passenger air bag (1st stage) circuit has been shorted to ground.
  • Passenger air bag (1st stage) circuit
  • SDM
B1044 Passenger air bag (1st stage) circuit shorted to power supply Passenger air bag (1st stage) circuit has been shorted to power supply.
B1045 Passenger air bag (2nd stage) circuit high resistance Passenger air bag (2nd stage) circuit resistance is more than specified range.
  • Passenger air bag (2nd stage) circuit
  • Passenger air bag module
  • SDM
B1046 Passenger air bag (2nd stage) circuit low resistance Passenger air bag (2nd stage) circuit resistance is less than specified range.
B1047 Passenger air bag (2nd stage) circuit shorted to ground Passenger air bag (2nd stage) circuit has been shorted to ground.
  • Passenger air bag (2nd stage) circuit
  • SDM
B1048 Passenger air bag (2nd stage) circuit shorted to power supply Passenger air bag (2nd stage) circuit has been shorted to power supply.
B1051 Driver seat belt pretensioner circuit high resistance Driver seat belt pretensioner circuit resistance is more than specified range.
  • Driver seat belt pretensioner circuit
  • Driver seat belt pretensioner
  • SDM
B1052 Driver seat belt pretensioner circuit low resistance Driver seat belt pretensioner circuit resistance is less than specified range.
B1053 Driver seat belt pretensioner circuit shorted to ground Driver seat belt pretensioner circuit has been shorted to ground.
  • Driver seat belt pretensioner circuit
  • SDM
B1054 Driver seat belt pretensioner circuit shorted to power supply Driver seat belt pretensioner circuit has been shorted to power supply.
B1055 Passenger seat belt pretensioner circuit high resistance Passenger seat belt pretensioner circuit resistance is more than specified range.
  • Passenger seat belt pretensioner circuit
  • Passenger seat belt pretensioner
  • SDM
B1056 Passenger seat belt pretensioner circuit low resistance Passenger seat belt pretensioner circuit resistance is less than specified range.
B1057 Passenger seat belt pretensioner circuit shorted to ground Passenger seat belt pretensioner circuit has been shorted to ground.
  • Passenger seat belt pretensioner circuit
  • SDM
B1058 Passenger seat belt pretensioner circuit shorted to power supply Passenger seat belt pretensioner circuit has been shorted to power supply.
B1061 Driver side air bag circuit high resistance Driver side air bag circuit resistance is more than specified range.
  • Driver side air bag circuit
  • Driver side air bag module
  • SDM
B1062 Driver side air bag circuit low resistance Driver side air bag circuit resistance is less than specified range.
B1063 Driver side air bag circuit shorted to ground Driver side air bag circuit has been shorted to ground.
  • Driver side air bag circuit
  • SDM
B1064 Driver side air bag circuit shorted to power supply Driver side air bag circuit has been shorted to power supply.
B1065 Passenger side air bag circuit high resistance Passenger side air bag circuit resistance is more than specified range.
  • Passenger side air bag circuit
B1066 Passenger side air bag circuit low resistance Passenger side air bag circuit resistance is less than specified range.
  • Driver side air bag module
  • SDM
B1067 Passenger side air bag circuit shorted to ground Passenger side air bag circuit has been shorted to ground.
  • Passenger side air bag circuit
B1068 Passenger side air bag circuit shorted to power Passenger side air bag circuit has been shorted to power supply.
  • SDM
B1071 Driver forward impact sensor communication data inconsistent Driver forward impact-sensor has been communicated with no response or inconsistent ID code.
  • Driver forward impact sensor
  • Driver forward impact sensor circuit
  • SDM
B1072 Driver forward impact sensor communication data invalid Driver forward impact sensor has been communicated with invalid data.
  • Driver forward impact sensor
  • SDM
B1073 Driver forward impact sensor circuit shorted to ground Driver forward impact sensor circuit has been shorted to ground.
  • Driver forward impact sensor
  • Driver forward impact sensor circuit
  • SDM
B1074 Driver forward impact sensor circuit open Driver forward impact sensor circuit has been shorted to power supply or opened.
B1075 Passenger forward impact sensor communication data inconsistent Passenger forward impact sensor has been communicated with no response or inconsistent ID code.
  • Passenger forward impact sensor
  • Passenger forward impact sensor circuit
  • SDM
B1076 Passenger forward impact sensor communication data invalid Passenger forward impact sensor has been communicated with invalid data.
  • Passenger forward impact sensor
  • SDM
B1077 Passenger forward impact sensor circuit shorted to ground Passenger forward impact sensor circuit has been shorted to ground.
  • Passenger forward impact sensor
  • Passenger forward impact sensor circuit
  • SDM
B1078 Passenger forward impact sensor circuit open Passenger forward impact sensor circuit has been shorted to power supply or opened.
B1081 Driver side impact sensor no response Driver side impact sensor has been communicated with no response.
  • Driver side impact sensor circuit
  • Driver side impact sensor
  • SDM
B1082 Driver side impact sensor communication data invalid Driver side impact sensor has been communicated with invalid data.
  • Driver side impact sensor
  • SDM
B1083 Driver side impact sensor circuit shorted to ground Driver side impact sensor circuit has been shorted to ground.
  • Driver side impact sensor circuit
  • Driver side impact sensor
  • SDM
B1084 Driver side impact sensor circuit open Driver side impact sensor circuit has been shorted to power supply or opened.
B1085 Driver side impact sensor communication data inconsistent Driver side impact sensor has been communicated with inconsistent ID code.
  • Driver side impact sensor
  • SDM
B1091 Passenger side impact sensor no response Passenger side impact sensor has been communicated with no response.
  • Passenger side impact sensor circuit
  • Passenger side impact sensor
  • SDM
B1092 Passenger side impact sensor communication data invalid Passenger side impact sensor has been communicated with invalid data.
  • Passenger side impact sensor circuit
  • SDM
B1093 Passenger side impact sensor circuit shorted to ground Passenger side impact sensor circuit has been shorted to ground.
  • Passenger side impact sensor circuit
  • Passenger side impact sensor
  • SDM
B1094 Passenger side impact sensor circuit open Passenger side impact sensor circuit has been shorted to power supply or opened.
B1095 Passenger side impact sensor communication data inconsistent Passenger side impact sensor has been communicated with inconsistent ID code.
  • Passenger side impact sensor
  • SDM
B1220 Rear Side-Air Bag Deployment Record (Driver Side) Deployment of driver-side rear side-air bag has been recorded in SDM. If this DTC has been recorded even though driver-side rear side-air bag has not been deployed
  • SDM
  • Driver-side rear side-air bag module
  • Its initiator circuit
B1221 Rear Side-Air Bag Deployment Record (Passenger Side) Deployment of passenger-side rear side-air bag has been recorded in SDM. If this DTC has been recorded even though passenger-side rear side-air bag has not been deployed
  • SDM
  • Passenger-side rear side-air bag module
  • Its initiator circuit
B1231 Rear Side-Air Bag Circuit High Resistance (Driver Side) Driver-side rear side-air bag circuit resistance is more than specified range.
  • Driver-side rear side-air bag circuit
  • Driver-side rear side-air bag module
  • SDM
B1232 Rear Side-Air Bag Circuit Low Resistance (Driver Side) Driver-side rear side-air bag circuit resistance is less than specified range.
B1233 Rear Side-Air Bag Circuit Shorted to Ground (Driver Side) Driver-side rear side-air bag circuit has been shorted to ground.
  • Driver-side rear side-air bag circuit
  • SDM
B1234 Rear Side-Air Bag Circuit Shorted to Power Supply (Driver Side) Driver-side rear side-air bag circuit has been shorted to power supply.
B1235 Rear Side-Air Bag Circuit High Resistance (Passenger Side) Passenger-side rear side-air bag circuit resistance is more than specified range.
  • Passenger-side rear side-air bag circuit
  • Passenger-side rear side-air bag module
  • SDM
B1236 Rear Side-Air Bag Circuit Low Resistance (Passenger Side) Passenger-side rear side-air bag circuit resistance is less than specified range.
B1237 Rear Side-Air Bag Circuit Shorted to Ground (Passenger Side) Passenger-side rear side-air bag circuit has been shorted to ground.
  • Passenger-side rear side-air bag circuit
  • SDM
B1238 Rear Side-Air Bag Circuit Shorted to Power Supply (Passenger Side) Passenger-side rear side-air bag circuit has been shorted to power supply.
B1311 OCM internal failure OCM internal circuit or CPU is malfunction.
  • OCM (seat cushion)
B1312 OCM sensor mat performance OCM sensor mat circuit or status is malfunction.
B1313 Internal OCM memory error OCM internal memory (FRAM) is malfunction or filled with data.
B1314 OCM power supply voltage out of range OCM power supply voltage is out of specified range.
  • Charging system
  • OCM circuit
  • OCM (seat cushion)
B1315 OCM operating temperature out of range OCM operating temperature is out of specified range.
  • Room (seat cushion) temperature too high or too low
  • OCM (seat cushion)
B1316 OCM classification status error OCM classification status is inconsistent data (production inspection code is not programmed).
  • OCM (seat cushion)
B1317 OCM communication data inconsistent OCM has communicated with inconsistent ID data.
  • OCM (seat cushion)
  • OCM circuit
  • SDM
B1318 OCM communication data invalid OCM has communicated with invalid data.
  • OCM (seat cushion)
  • OCM circuit
  • SDM
B1319 OCM external faults recorded SDM has a history DTC for OCM (when DTC clearance has not been executed)
  • OCM (seat cushion)
  • SDM
B1361 Driver-side curtain air bag circuit high resistance Driver-side curtain air bag circuit resistance is more than specified range.
  • Driver-side curtain air bag circuit
  • Driver-side curtain air bag module
  • SDM
B1362 Driver-side curtain air bag circuit low resistance Driver-side curtain air bag circuit resistance is less than specified range.
B1363 Driver-side curtain air bag circuit shorted to ground Driver-side curtain air bag circuit has been shorted to ground.
  • Driver-side curtain air bag circuit
  • SDM
B1364 Driver-side curtain air bag circuit shorted to power Driver-side curtain air bag circuit has been shorted to power supply.
B1365 Passenger-side curtain air bag circuit high resistance Passenger-side curtain air bag circuit resistance is more than specified range.
  • Passenger-side curtain air bag circuit
  • Passenger-side curtain air bag module
  • SDM
B1366 Passenger-side curtain air bag circuit low resistance Passenger-side curtain air bag circuit resistance is less than specified range.
B1367 Passenger-side curtain air bag circuit shorted to ground Passenger-side curtain air bag circuit has been shorted to ground.
  • Passenger-side curtain air bag circuit
  • SDM
B1368 Passenger-side curtain air bag circuit shorted to power Passenger-side curtain air bag circuit has been shorted to power supply.
B1372 Driver seat position sensor circuit open Driver seat position sensor circuit has been shorted to power circuit or opened.
  • Driver seat position sensor circuit
  • Driver seat position sensor
  • SDM
B1373 Driver seat position sensor circuit shorted to ground Driver seat position sensor circuit has been shorted to ground.
B1382 Driver seat belt buckle sensor circuit open Driver seat belt buckle sensor circuit has been shorted to power circuit or opened.
  • Driver seat belt buckle sensor circuit
  • Driver seat belt buckle
  • SDM
B1383 Driver seat belt buckle sensor circuit shorted to ground Driver seat belt buckle sensor circuit has been shorted to ground.
B1385 Passenger seat belt buckle sensor circuit open Passenger seat belt buckle sensor circuit has been shorted to power circuit or opened.
  • Passenger seat belt buckle sensor circuit
  • Passenger seat belt buckle
  • SDM
B1386 Passenger seat belt buckle sensor circuit shorted to ground Passenger seat belt buckle sensor circuit has been shorted to ground.
B1390 Driver side rear impact sensor no response Driver side rear impact sensor has been communicated with no response.
  • Driver side rear impact sensor circuit
  • Driver side rear impact sensor
  • SDM
B1391 Driver side rear impact sensor communication data invalid Driver side rear impact sensor has been communicated with invalid data.
  • Driver side rear impact sensor
  • SDM
B1392 Driver side rear impact sensor circuit shorted to ground Driver side rear impact sensor circuit has been shorted to ground.
  • Driver side rear impact sensor circuit
  • Driver side rear impact sensor
  • SDM
B1393 Driver side rear impact sensor circuit open Driver side rear impact sensor circuit has been shorted to power circuit or opened.
B1394 Driver side rear impact sensor communication data inconsistent Driver side rear impact sensor has been communicated with inconsistent ID code.
  • Driver side rear impact sensor
  • SDM
B1395 Passenger side rear impact sensor no response Passenger side rear impact sensor has been communicated with no response.
  • Passenger side rear impact sensor circuit
  • Passenger side rear impact sensor
  • SDM
B1396 Passenger side rear impact sensor communication data invalid Passenger side rear impact sensor has been communicated with invalid data.
  • Passenger side rear impact sensor circuit
  • SDM
B1397 Passenger side rear impact sensor circuit shorted to ground Passenger side rear impact sensor circuit has been shorted to ground.
  • Passenger side rear impact sensor circuit
  • Passenger side rear impact sensor
  • SDM
B1398 Passenger side rear impact sensor circuit open Passenger side rear impact sensor circuit has been shorted to power supply or opened.
B1399 Passenger side rear impact sensor communication data inconsistent Passenger side rear impact sensor has been communicated with inconsistent ID code.
  • Passenger side rear impact sensor
  • SDM
U0073 Control module communication bus off Transmitting and receiving error of SDM for specified time continuously.
  • SDM
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