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Airbag System DTCS

AIRBAG SYSTEM DIAGNOSTIC TROUBLE CODE IDENTIFICATION (1 OF 2)

DTC Item Content of diagnosis Reference
U0073 CONTROL MODULE COMMUNICATION BUS OFF CAN communication error occurred. <Ref. to DTC U0073 CONTROL MODULE COMMUNICATION BUS OFF , Diagnostic Chart with Trouble Code.>
B1000 AIRBAG ECU MALFUNCTION Airbag control module is faulty. <Ref. to DTC B1000 AIRBAG ECU MALFUNCTION , Diagnostic Chart with Trouble Code.>
B1003 AIRBAG ECU MALFUNCTION Airbag control module is faulty. <Ref. to DTC B1003 AIRBAG ECU MALFUNCTION , Diagnostic Chart with Trouble Code.>
B1105 AIRBAG ECU MALFUNCTION Airbag control module is faulty. <Ref. to DTC B1105 AIRBAG ECU MALFUNCTION , Diagnostic Chart with Trouble Code.>
B1106 AIRBAG ECU MALFUNCTION Airbag control module is faulty. <Ref. to DTC B1106 AIRBAG ECU MALFUNCTION , Diagnostic Chart with Trouble Code.>
B1115 AIRBAG ECU MALFUNCTION Airbag control module is faulty. <Ref. to DTC B1115 AIRBAG ECU MALFUNCTION , Diagnostic Chart with Trouble Code.>
B1116 AIRBAG ECU MALFUNCTION Airbag control module is faulty. <Ref. to DTC B1116 AIRBAG ECU MALFUNCTION , Diagnostic Chart with Trouble Code.>
B1120 AIRBAG ECU MALFUNCTION Airbag control module is faulty. <Ref. to DTC B1120 AIRBAG ECU MALFUNCTION , Diagnostic Chart with Trouble Code.>
B1121 AIRBAG ECU MALFUNCTION Airbag control module is faulty. <Ref. to DTC B1121 AIRBAG ECU MALFUNCTION , Diagnostic Chart with Trouble Code.>
B1125 AIRBAG ECU MALFUNCTION Airbag control module is faulty. <Ref. to DTC B1125 AIRBAG ECU MALFUNCTION , Diagnostic Chart with Trouble Code.>
B1126 AIRBAG ECU MALFUNCTION Airbag control module is faulty. <Ref. to DTC B1126 AIRBAG ECU MALFUNCTION , Diagnostic Chart with Trouble Code.>
B1135 AIRBAG ECU MALFUNCTION Airbag control module is faulty. <Ref. to DTC B1135 AIRBAG ECU MALFUNCTION , Diagnostic Chart with Trouble Code.>
B1136 AIRBAG ECU MALFUNCTION Airbag control module is faulty. <Ref. to DTC B1136 AIRBAG ECU MALFUNCTION , Diagnostic Chart with Trouble Code.>
B1145 AIRBAG ECU MALFUNCTION Airbag control module is faulty. <Ref. to DTC B1145 AIRBAG ECU MALFUNCTION , Diagnostic Chart with Trouble Code.>
B1146 AIRBAG ECU MALFUNCTION Airbag control module is faulty. <Ref. to DTC B1146 AIRBAG ECU MALFUNCTION , Diagnostic Chart with Trouble Code.>
B1170 AIRBAG ECU MALFUNCTION Airbag control module is faulty. <Ref. to DTC B1170 AIRBAG ECU MALFUNCTION , Diagnostic Chart with Trouble Code.>
B1185 AIRBAG ECU MALFUNCTION Airbag control module is faulty. <Ref. to DTC B1185 AIRBAG ECU MALFUNCTION , Diagnostic Chart with Trouble Code.>
B1195 AIRBAG ECU MALFUNCTION Airbag control module is faulty. <Ref. to DTC B1195 AIRBAG ECU MALFUNCTION , Diagnostic Chart with Trouble Code.>
B1196 AIRBAG ECU MALFUNCTION Airbag control module is faulty. <Ref. to DTC B1196 AIRBAG ECU MALFUNCTION , Diagnostic Chart with Trouble Code.>
B1199 AIRBAG ECU MALFUNCTION Airbag control module is faulty. <Ref. to DTC B1199 AIRBAG ECU MALFUNCTION , Diagnostic Chart with Trouble Code.>
B11F3 FRONT IMPACT DEPLOYMENT Front airbag module and seat belt pretensioner (LH/RH) are inflated. <Ref. to DTC B11F3 FRONT IMPACT DEPLOYMENT , Diagnostic Chart with Trouble Code.>
B11F4 FRONT IMPACT DEPLOYMENT Front airbag module and seat belt pretensioner (LH/RH) are inflated. <Ref. to DTC B11F4 FRONT IMPACT DEPLOYMENT , Diagnostic Chart with Trouble Code.>
B11F5 FRONT IMPACT DEPLOYMENT Front airbag module and seat belt pretensioner (LH/RH) are inflated. <Ref. to DTC B11F5 FRONT IMPACT DEPLOYMENT , Diagnostic Chart with Trouble Code.>
B11F7 SIDE IMPACT DEPLOYMENT
  • Side airbag module and curtain airbag module are deployed.
  • Curtain airbag module is deployed.
 <Ref. to DTC B11F7 SIDE IMPACT DEPLOYMENT , Diagnostic Chart with Trouble Code.>
B11F8 SIDE IMPACT DEPLOYMENT
  • Side airbag module and curtain airbag module are deployed.
  • Curtain airbag module is deployed.
 <Ref. to DTC B11F8 SIDE IMPACT DEPLOYMENT , Diagnostic Chart with Trouble Code.>
B11F9 SIDE IMPACT DEPLOYMENT
  • Side airbag module and curtain airbag module are deployed.
  • Curtain airbag module is deployed.
 <Ref. to DTC B11F9 SIDE IMPACT DEPLOYMENT , Diagnostic Chart with Trouble Code.>
B11FA SIDE IMPACT DEPLOYMENT
  • Side airbag module and curtain airbag module are deployed.
  • Curtain airbag module is deployed.
 <Ref. to DTC B11FA SIDE IMPACT DEPLOYMENT , Diagnostic Chart with Trouble Code.>
B11FB SIDE IMPACT DEPLOYMENT
  • Side airbag module and curtain airbag module are deployed.
  • Curtain airbag module is deployed.
 <Ref. to DTC B11FB SIDE IMPACT DEPLOYMENT , Diagnostic Chart with Trouble Code.>
B11FC SIDE IMPACT DEPLOYMENT
  • Side airbag module and curtain airbag module are deployed.
  • Curtain airbag module is deployed.
 <Ref. to DTC B11FC SIDE IMPACT DEPLOYMENT , Diagnostic Chart with Trouble Code.>
B1610 FRONT SUB SENSOR RH FAILURE Front sub sensor RH is faulty <Ref. to DTC B1610 FRONT SUB SENSOR RH FAILURE , Diagnostic Chart with Trouble Code.>
B1612 FRONT SUB SENSOR RH LOST COMMUNICATION
  • Open or short circuit in harness RH between airbag control module and front sub sensor.
  • Front sub sensor RH is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1612 FRONT SUB SENSOR RH LOST COMMUNICATION , Diagnostic Chart with Trouble Code.>
B1613 FRONT SUB SENSOR RH INITIALIZATION ERROR <Ref. to DTC B1613 FRONT SUB SENSOR RH INITIALIZATION ERROR , Diagnostic Chart with Trouble Code.>
B1615 FRONT SUB SENSOR LH FAILURE Front sub sensor LH is faulty. <Ref. to DTC B1615 FRONT SUB SENSOR LH FAILURE , Diagnostic Chart with Trouble Code.>
B1617 FRONT SUB SENSOR LH LOST COMMUNICATION
  • Open or short circuit in harness LH between airbag control module and front sub sensor.
  • Front sub sensor LH is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1617 FRONT SUB SENSOR LH LOST COMMUNICATION , Diagnostic Chart with Trouble Code.>
B1618 FRONT SUB SENSOR LH INITIALIZATION ERROR <Ref. to DTC B1618 FRONT SUB SENSOR LH INITIALIZATION ERROR , Diagnostic Chart with Trouble Code.>
B16F2 FRONT SUB SENSOR RH RECOGNITION ERROR
  • Front sensor RH is misinstalled.
  • Airbag control module is faulty.
 <Ref. to DTC B16F2 FRONT SUB SENSOR RH RECOGNITION ERROR , Diagnostic Chart with Trouble Code.>
B16F3 FRONT SUB SENSOR LH RECOGNITION ERROR
  • Front sensor LH is misinstalled.
  • Airbag control module is faulty.
 <Ref. to DTC B16F3 FRONT SUB SENSOR LH RECOGNITION ERROR , Diagnostic Chart with Trouble Code.>
B1620 SIDE AIRBAG SENSOR RH FAILURE Side airbag sensor RH is faulty. <Ref. to DTC B1620 SIDE AIRBAG SENSOR RH FAILURE , Diagnostic Chart with Trouble Code.>
B1622 SIDE AIRBAG SENSOR RH LOST COMMUNICATION
  • Open or short circuit in harness RH between airbag control module and side airbag sensor.
  • Side airbag sensor RH is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1622 SIDE AIRBAG SENSOR RH LOST COMMUNICATION , Diagnostic Chart with Trouble Code.>
B1623 SIDE AIRBAG SENSOR RH INITIALIZATION ERROR <Ref. to DTC B1623 SIDE AIRBAG SENSOR RH INITIALIZATION ERROR , Diagnostic Chart with Trouble Code.>
B1625 SIDE AIRBAG SENSOR LH FAILURE Side airbag sensor LH is faulty. <Ref. to DTC B1625 SIDE AIRBAG SENSOR LH FAILURE , Diagnostic Chart with Trouble Code.>
B1627 SIDE AIRBAG SENSOR LH LOST COMMUNICATION
  • Open or short circuit in harness LH between airbag control module and side airbag sensor.
  • Side airbag sensor LH is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1627 SIDE AIRBAG SENSOR LH LOST COMMUNICATION , Diagnostic Chart with Trouble Code.>
B1628 SIDE AIRBAG SENSOR LH INITIALIZATION ERROR <Ref. to DTC B1628 SIDE AIRBAG SENSOR LH INITIALIZATION ERROR , Diagnostic Chart with Trouble Code.>
B1630 CURTAIN AIRBAG SENSOR RH FAILURE Curtain airbag sensor RH is faulty. <Ref. to DTC B1630 CURTAIN AIRBAG SENSOR RH FAILURE , Diagnostic Chart with Trouble Code.>
B1632 CURTAIN AIRBAG SENSOR RH LOST COMMUNICATION
  • Open or short circuit in harness RH between airbag control module and curtain airbag sensor.
  • Side airbag sensor RH is faulty.
  • Curtain airbag sensor RH is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1632 CURTAIN AIRBAG SENSOR RH LOST COMMUNICATION , Diagnostic Chart with Trouble Code.>
B1633 CURTAIN AIRBAG SENSOR RH INITIALIZATION ERROR <Ref. to DTC B1633 CURTAIN AIRBAG SENSOR RH INITIALIZATION ERROR , Diagnostic Chart with Trouble Code.>
B1635 CURTAIN AIRBAG SENSOR LH FAILURE Curtain airbag sensor LH is faulty. <Ref. to DTC B1635 CURTAIN AIRBAG SENSOR LH FAILURE , Diagnostic Chart with Trouble Code.>
B1637 CURTAIN AIRBAG SENSOR LH LOST COMMUNICATION
  • Open or short circuit in harness LH between airbag control module and curtain airbag sensor.
  • Side airbag sensor LH is faulty.
  • Curtain airbag sensor LH is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1637 CURTAIN AIRBAG SENSOR LH LOST COMMUNICATION , Diagnostic Chart with Trouble Code.>
B1638 CURTAIN AIRBAG SENSOR LH INITIALIZATION ERROR <Ref. to DTC B1638 CURTAIN AIRBAG SENSOR LH INITIALIZATION ERROR , Diagnostic Chart with Trouble Code.>
B16F4 SIDE AIRBAG SENSOR RH RECOGNITION ERROR
  • Side airbag sensor RH is misinstalled.
  • Airbag control module is faulty.
 <Ref. to DTC B16F4 SIDE AIRBAG SENSOR RH RECOGNITION ERROR , Diagnostic Chart with Trouble Code.>
B16F5 SIDE AIRBAG SENSOR LH RECOGNITION ERROR
  • Side airbag sensor LH is misinstalled.
  • Airbag control module is faulty.
 <Ref. to DTC B16F5 SIDE AIRBAG SENSOR LH RECOGNITION ERROR , Diagnostic Chart with Trouble Code.>
B16F6 CURTAIN AIRBAG SENSOR RH RECOGNITION ERROR
  • Curtain airbag sensor RH is misinstalled.
  • Airbag control module is faulty.
 <Ref. to DTC B16F6 CURTAIN AIRBAG SENSOR RH RECOGNITION ERROR , Diagnostic Chart with Trouble Code.>
B16F7 CURTAIN AIRBAG SENSOR LH RECOGNITION ERROR
  • Curtain airbag sensor LH is misinstalled.
  • Airbag control module is faulty.
 <Ref. to DTC B16F7 CURTAIN AIRBAG SENSOR LH RECOGNITION ERROR , Diagnostic Chart with Trouble Code.>
B1642 SIDE SATELLITE SENSOR BUS RH LOST COMMUNICATION
  • Open or short circuit in harness RH between airbag control module and front door impact sensor.
  • Side airbag sensor RH is faulty.
  • Curtain airbag sensor RH is faulty.
  • Front door impact sensor RH is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1642 SIDE SATELLITE SENSOR BUS RH LOST COMMUNICATION , Diagnostic Chart with Trouble Code.>
B1647 SIDE SATELLITE SENSOR BUS LH LOST COMMUNICATION
  • Open or short circuit in harness LH between airbag control module and front door impact sensor.
  • Side airbag sensor LH is faulty.
  • Curtain airbag sensor LH is faulty.
  • Front door impact sensor LH is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1647 SIDE SATELLITE SENSOR BUS LH LOST COMMUNICATION , Diagnostic Chart with Trouble Code.>
B1650 OCCUPANT DETECTION SYSTEM MALFUNCTION
  • Occupant detection sensor is faulty.
  • Occupant detection control module is faulty.
  • Occupant detection harness is faulty.
  • Rear airbag harness RH is faulty.
  • Fuse No. 25 is blown.
 <Ref. to DTC B1650 OCCUPANT DETECTION SYSTEM MALFUNCTION , Diagnostic Chart with Trouble Code.>
B1655 FRONT BUCKLE SWITCH RH FAILURE
  • Buckle switch RH circuit is open, shorted or shorted to ground.
  • Occupant detection system is faulty.
  • Occupant detection harness is faulty.
 <Ref. to DTC B1655 FRONT BUCKLE SWITCH RH FAILURE , Diagnostic Chart with Trouble Code.>
B1660 PASSENGER'S AIRBAG ON INDICATOR FAILURE
  • Passenger's airbag indicator is faulty.
  • Airbag control module is faulty.
  • Airbag main harness circuit is open, shorted or shorted to ground.
  • Body harness circuit is open.
 <Ref. to DTC B1660 PASSENGER'S AIRBAG ON INDICATOR FAILURE , Diagnostic Chart with Trouble Code.>
B1675 SATELLITE SAFING SENSOR FAILURE Satellite safing sensor is faulty. <Ref. to DTC B1675 SATELLITE SAFING SENSOR FAILURE , Diagnostic Chart with Trouble Code.>
B16F8 SATELLITE SAFING SENSOR RECOGNITION ERROR
  • Satellite safing sensor is misinstalled.
  • Airbag control module is faulty.
 <Ref. to DTC B16F8 SATELLITE SAFING SENSOR RECOGNITION ERROR , Diagnostic Chart with Trouble Code.>
B16F9 DOOR SENSOR RH RECOGNITION ERROR
  • Front door impact sensor RH is misinstalled.
  • Airbag control module is faulty.
 <Ref. to DTC B16F9 DOOR SENSOR RH RECOGNITION ERROR , Diagnostic Chart with Trouble Code.>
B1690 DOOR SENSOR RH FAILURE Front door impact sensor RH is faulty. <Ref. to DTC B1690 DOOR SENSOR RH FAILURE , Diagnostic Chart with Trouble Code.>
B1692 LOST COMMUNICATION WITH DOOR SENSOR RH
  • Open or short circuit in harness between curtain airbag sensor and front door impact sensor.
  • Front door impact sensor RH is faulty.
  • Curtain airbag sensor RH is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1692 LOST COMMUNICATION WITH DOOR SENSOR RH , Diagnostic Chart with Trouble Code.>
B1693 DOOR SENSOR RH INITIALIZATION INCOMPLETE <Ref. to DTC B1693 DOOR SENSOR RH INITIALIZATION INCOMPLETE , Diagnostic Chart with Trouble Code.>
B16FA DOOR SENSOR LH RECOGNITION ERROR
  • Front door impact sensor LH is misinstalled.
  • Airbag control module is faulty.
 <Ref. to DTC B16FA DOOR SENSOR LH RECOGNITION ERROR , Diagnostic Chart with Trouble Code.>
B1695 DOOR SENSOR LH FAILURE Front door impact sensor LH is faulty. <Ref. to DTC B1695 DOOR SENSOR LH FAILURE , Diagnostic Chart with Trouble Code.>
B1697 LOST COMMUNICATION WITH DOOR SENSOR LH
  • Open or short circuit in harness between curtain airbag sensor and front door impact sensor.
  • Front door impact sensor LH is faulty.
  • Curtain airbag sensor LH is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1697 LOST COMMUNICATION WITH DOOR SENSOR LH , Diagnostic Chart with Trouble Code.>
B1698 DOOR SENSOR LH INITIALIZATION INCOMPLETE <Ref. to DTC B1698 DOOR SENSOR LH INITIALIZATION INCOMPLETE , Diagnostic Chart with Trouble Code.>
B161A LOST COMMUNICATION WITH FRONT SATELLITE SENSOR BUS
  • Open or short circuit in harness between airbag control module and front sub sensor.
  • Front sub sensor is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B161A LOST COMMUNICATION WITH FRONT SATELLITE SENSOR BUS , Diagnostic Chart with Trouble Code.>
B16F1 PASSENGER'S SEAT BELT WARNING FAILURE
  • Airbag control module is faulty.
  • Meter is faulty.
  • Harness circuits between meter and airbag control module are open, shorted or shorted to ground.
 <Ref. to DTC B16F1 PASSENGER'S SEAT BELT WARNING FAILURE , Diagnostic Chart with Trouble Code.>
B16F0 PASSENGER'S AIRBAG OFF INDICATOR FAILURE
  • Passenger's airbag indicator is faulty.
  • Airbag control module is faulty.
  • Airbag main harness circuit is open or shorted.
  • Body harness circuit is open.
 <Ref. to DTC B16F0 PASSENGER'S AIRBAG OFF INDICATOR FAILURE , Diagnostic Chart with Trouble Code.>
B1760 OCCUPANT DETECTION SENSOR MAT
  • Occupant detection sensor is open, shorted between terminals, shorted to power supply or shorted to ground.
  • Seat heater is open.
  • Occupant detection control module is faulty.
 <Ref. to DTC B1760 OCCUPANT DETECTION SENSOR MAT , Diagnostic Chart with Trouble Code.>
B1761 OCCUPANT DETECTION SENSOR MAT LIQUID COATING
  • Detected that the occupant detection sensor is spattered with fluid.
  • Occupant detection sensor is faulty.
  • Occupant detection control module is faulty.
 <Ref. to DTC B1761 OCCUPANT DETECTION SENSOR MAT LIQUID COATING , Diagnostic Chart with Trouble Code.>
B1771 BUCKLE SWITCH
  • Passenger's buckle switch circuit is open, shorted or shorted to ground.
  • Occupant detection system is faulty.
  • Occupant detection harness is faulty.
 <Ref. to DTC B1771 BUCKLE SWITCH , Diagnostic Chart with Trouble Code.>
B1795 OCCUPANT DETECTION MODULE INTERNAL CIRCUIT Occupant detection control module is faulty. <Ref. to DTC B1795 OCCUPANT DETECTION MODULE INTERNAL CIRCUIT , Diagnostic Chart with Trouble Code.>
B1800 SHORT IN DRIVER'S AIRBAG
  • Airbag main harness circuit is shorted.
  • Airbag module harness (driver's side) circuit is shorted.
  • Roll connector circuit is shorted.
  • Driver's airbag module is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1800 SHORT IN DRIVER'S AIRBAG , Diagnostic Chart with Trouble Code.>
B1801 OPEN IN DRIVER'S AIRBAG
  • Airbag main harness circuit is open.
  • Airbag module harness circuit (driver's side) is open.
  • Roll connector circuit is open.
  • Driver's airbag module is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1801 OPEN IN DRIVER'S AIRBAG , Diagnostic Chart with Trouble Code.>
B1802 SHORT IN DRIVER'S AIRBAG (TO GROUND)
  • Airbag main harness circuit is shorted to ground.
  • Airbag module harness (driver's side) circuit is shorted to ground.
  • Roll connector circuit is shorted to ground.
  • Driver's airbag module is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1802 SHORT IN DRIVER'S AIRBAG (TO GROUND) , Diagnostic Chart with Trouble Code.>
B1803 SHORT IN DRIVER'S AIRBAG (TO +B)
  • Airbag main harness circuit is shorted to power supply.
  • Airbag module harness circuit (driver's side) is shorted to power supply.
  • Roll connector circuit is shorted to power supply.
  • Airbag module is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1803 SHORT IN DRIVER'S AIRBAG (TO +B) , Diagnostic Chart with Trouble Code.>
B1805 SHORT IN PASSENGER'S AIRBAG
  • Airbag main harness circuit is shorted.
  • Airbag module harness circuit (passenger's side) is shorted.
  • Passenger's airbag module is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1805 SHORT IN PASSENGER'S AIRBAG , Diagnostic Chart with Trouble Code.>
B1806 OPEN IN PASSENGER'S AIRBAG
  • Airbag main harness circuit is open.
  • Airbag module harness circuit (passenger's side) is open.
  • Passenger's airbag module is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1806 OPEN IN PASSENGER'S AIRBAG , Diagnostic Chart with Trouble Code.>
B1807 SHORT IN PASSENGER'S AIRBAG (TO GROUND)
  • Airbag main harness circuit is shorted to ground.
  • Airbag module harness (passenger's side) circuit is shorted to ground.
  • Passenger's airbag module is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1807 SHORT IN PASSENGER'S AIRBAG (TO GROUND) , Diagnostic Chart with Trouble Code.>
B1808 SHORT IN PASSENGER'S AIRBAG (TO +B)
  • Airbag main harness circuit is shorted to power supply.
  • Airbag module harness (passenger's side) circuit is shorted to power supply.
  • Passenger's airbag module is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1808 SHORT IN PASSENGER'S AIRBAG (TO +B) , Diagnostic Chart with Trouble Code.>
B1810 SHORT IN DRIVER'S AIRBAG DUAL STAGE - 2ND STEP
  • Airbag main harness circuit is shorted.
  • Airbag module harness (driver's side) circuit is shorted.
  • Roll connector circuit is shorted.
  • Driver's airbag module is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1810 SHORT IN DRIVER'S AIRBAG DUAL STAGE - 2ND STEP , Diagnostic Chart with Trouble Code.>
B1811 OPEN IN DRIVER'S AIRBAG DUAL STAGE - 2ND STEP
  • Airbag main harness circuit is open.
  • Airbag module harness circuit (driver's side) is open.
  • Roll connector circuit is open.
  • Driver's airbag module is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1811 OPEN IN DRIVER'S AIRBAG DUAL STAGE - 2ND STEP , Diagnostic Chart with Trouble Code.>
B1812 SHORT IN DRIVER'S AIRBAG DUAL STAGE - 2ND STEP (TO GROUND)
  • Airbag main harness circuit is shorted to ground.
  • Airbag module harness (driver's side) circuit is shorted to ground.
  • Roll connector circuit is shorted to ground.
  • Driver's airbag module is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1812 SHORT IN DRIVER'S AIRBAG DUAL STAGE - 2ND STEP (TO GROUND) , Diagnostic Chart with Trouble Code.>
B1813 SHORT IN DRIVER'S AIRBAG DUAL STAGE - 2ND STEP CIRCUIT (TO +B)
  • Airbag main harness circuit is shorted to power supply.
  • Airbag module harness circuit (driver's side) is shorted to power supply.
  • Roll connector circuit is shorted to power supply.
  • Airbag module is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1813 SHORT IN DRIVER'S AIRBAG DUAL STAGE - 2ND STEP CIRCUIT (TO +B) , Diagnostic Chart with Trouble Code.>
AIRBAG SYSTEM DIAGNOSTIC TROUBLE CODE IDENTIFICATION (2 OF 2)

DTC Item Content of diagnosis Reference
B1815 SHORT IN PASSENGER'S AIRBAG DUAL STAGE - 2ND STEP
  • Airbag main harness circuit is shorted.
  • Airbag module harness circuit (passenger's side) is shorted.
  • Passenger's airbag module is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1815 SHORT IN PASSENGER'S AIRBAG DUAL STAGE - 2ND STEP , Diagnostic Chart with Trouble Code.>
B1816 OPEN IN PASSENGER'S AIRBAG DUAL STAGE - 2ND STEP
  • Airbag main harness circuit is open.
  • Airbag module harness circuit (passenger's side) is open.
  • Passenger's airbag module is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1816 OPEN IN PASSENGER'S AIRBAG DUAL STAGE - 2ND STEP , Diagnostic Chart with Trouble Code.>
B1817 SHORT IN PASSENGER'S AIRBAG DUAL STAGE - 2ND STEP (TO GROUND)
  • Airbag main harness circuit is shorted to ground.
  • Airbag module harness (passenger's side) circuit is shorted to ground.
  • Passenger's airbag module is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1817 SHORT IN PASSENGER'S AIRBAG DUAL STAGE - 2ND STEP (TO GROUND) , Diagnostic Chart with Trouble Code.>
B1818 SHORT IN PASSENGER'S AIRBAG DUAL STAGE - 2ND STEP CIRCUIT (TO +B)
  • Airbag main harness circuit is shorted to power supply.
  • Airbag module harness (passenger's side) circuit is shorted to power supply.
  • Passenger's airbag module is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1818 SHORT IN PASSENGER'S AIRBAG DUAL STAGE - 2ND STEP CIRCUIT (TO +B) , Diagnostic Chart with Trouble Code.>
B1820 SHORT IN SIDE AIRBAG RH
  • Side airbag harness RH circuit is shorted.
  • Side airbag module RH is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1820 SHORT IN SIDE AIRBAG RH , Diagnostic Chart with Trouble Code.>
B1821 OPEN IN SIDE AIRBAG RH
  • Side airbag harness RH circuit is open.
  • Side airbag module RH is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1821 OPEN IN SIDE AIRBAG RH , Diagnostic Chart with Trouble Code.>
B1822 SHORT IN SIDE AIRBAG RH (TO GROUND)
  • Side airbag harness RH circuit is shorted to ground.
  • Side airbag module RH is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1822 SHORT IN SIDE AIRBAG RH (TO GROUND) , Diagnostic Chart with Trouble Code.>
B1823 SHORT IN SIDE AIRBAG RH (TO +B)
  • Side airbag harness RH circuit is shorted to power supply.
  • Side airbag module RH is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1823 SHORT IN SIDE AIRBAG RH (TO +B) , Diagnostic Chart with Trouble Code.>
B1825 SHORT IN SIDE AIRBAG LH
  • Side airbag harness LH circuit is shorted.
  • Side airbag module LH is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1825 SHORT IN SIDE AIRBAG LH , Diagnostic Chart with Trouble Code.>
B1826 OPEN IN SIDE AIRBAG LH
  • Side airbag harness LH circuit is open.
  • Side airbag module LH is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1826 OPEN IN SIDE AIRBAG LH , Diagnostic Chart with Trouble Code.>
B1827 SHORT IN SIDE AIRBAG LH (TO GROUND)
  • Side airbag harness LH circuit is shorted to ground.
  • Side airbag module LH is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1827 SHORT IN SIDE AIRBAG LH (TO GROUND) , Diagnostic Chart with Trouble Code.>
B1828 SHORT IN SIDE AIRBAG LH (TO +B)
  • Side airbag harness LH circuit is shorted to power supply.
  • Side airbag module LH is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1828 SHORT IN SIDE AIRBAG LH (TO +B) , Diagnostic Chart with Trouble Code.>
B1830 SHORT IN CURTAIN AIRBAG RH SQUIB CIRCUIT
  • Curtain airbag harness RH circuit is shorted.
  • Curtain airbag module RH is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1830 SHORT IN CURTAIN AIRBAG RH SQUIB CIRCUIT , Diagnostic Chart with Trouble Code.>
B1831 OPEN IN CURTAIN AIRBAG RH SQUIB CIRCUIT
  • Curtain airbag harness RH circuit is open.
  • Curtain airbag module RH is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1831 OPEN IN CURTAIN AIRBAG RH SQUIB CIRCUIT , Diagnostic Chart with Trouble Code.>
B1832 SHORT IN CURTAIN AIRBAG RH SQUIB CIRCUIT (TO GROUND)
  • Curtain airbag harness RH circuit is shorted to ground.
  • Curtain airbag module RH is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1832 SHORT IN CURTAIN AIRBAG RH SQUIB CIRCUIT (TO GROUND) , Diagnostic Chart with Trouble Code.>
B1833 SHORT IN CURTAIN SHIELD AIRBAG RH SQUIB CIRCUIT (TO +B)
  • Curtain airbag harness RH is shorted to power supply.
  • Curtain airbag module RH is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1833 SHORT IN CURTAIN SHIELD AIRBAG RH SQUIB CIRCUIT (TO +B) , Diagnostic Chart with Trouble Code.>
B1835 SHORT IN CURTAIN AIRBAG LH SQUIB CIRCUIT
  • Curtain airbag harness LH circuit is shorted.
  • Curtain airbag module LH is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1835 SHORT IN CURTAIN AIRBAG LH SQUIB CIRCUIT , Diagnostic Chart with Trouble Code.>
B1836 OPEN IN CURTAIN AIRBAG LH SQUIB CIRCUIT
  • Curtain airbag harness LH circuit is open.
  • Curtain airbag module LH is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1836 OPEN IN CURTAIN AIRBAG LH SQUIB CIRCUIT , Diagnostic Chart with Trouble Code.>
B1837 SHORT IN CURTAIN AIRBAG LH SQUIB CIRCUIT (TO GROUND)
  • Curtain airbag harness LH circuit is shorted to ground.
  • Curtain airbag module LH is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1837 SHORT IN CURTAIN AIRBAG LH SQUIB CIRCUIT (TO GROUND) , Diagnostic Chart with Trouble Code.>
B1838 SHORT IN CURTAIN SHIELD AIRBAG LH SQUIB CIRCUIT (TO +B)
  • Curtain airbag harness LH is shorted to power supply.
  • Curtain airbag module LH is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1838 SHORT IN CURTAIN SHIELD AIRBAG LH SQUIB CIRCUIT (TO +B) , Diagnostic Chart with Trouble Code.>
B1860 SHORT IN DRIVER'S KNEE AIRBAG
  • Airbag main harness circuit is shorted.
  • Knee airbag module harness circuit is shorted.
  • Knee airbag module is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1860 SHORT IN DRIVER'S KNEE AIRBAG , Diagnostic Chart with Trouble Code.>
B1861 OPEN IN DRIVER'S KNEE AIRBAG
  • Airbag main harness circuit is open.
  • Knee airbag module harness circuit is open.
  • Knee airbag module is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1861 OPEN IN DRIVER'S KNEE AIRBAG , Diagnostic Chart with Trouble Code.>
B1862 SHORT IN DRIVER'S KNEE AIRBAG (TO GROUND)
  • Airbag main harness circuit is shorted to ground.
  • Knee airbag module harness circuit is shorted to ground.
  • Knee airbag module is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1862 SHORT IN DRIVER'S KNEE AIRBAG (TO GROUND) , Diagnostic Chart with Trouble Code.>
B1863 SHORT IN DRIVER'S KNEE AIRBAG (TO +B)
  • Airbag main harness circuit is shorted to power supply.
  • Knee airbag module harness circuit is shorted to power supply.
  • Knee airbag module is faulty.
  • Airbag control module is faulty.
 <Ref. to DTC B1863 SHORT IN DRIVER'S KNEE AIRBAG (TO +B) , Diagnostic Chart with Trouble Code.>
B1900 SHORT IN FRONT P/T RH
  • Seat belt pretensioner RH circuit is shorted.
  • Pretensioner RH is faulty.
  • Pretensioner harness RH is shorted.
  • Airbag control module is faulty.
 <Ref. to DTC B1900 SHORT IN FRONT P/T RH , Diagnostic Chart with Trouble Code.>
B1901 OPEN IN FRONT P/T RH
  • Seat belt pretensioner RH circuit is open.
  • Pretensioner RH is faulty.
  • Pretensioner harness RH is shorted.
  • Airbag control module is faulty.
 <Ref. to DTC B1901 OPEN IN FRONT P/T RH , Diagnostic Chart with Trouble Code.>
B1902 SHORT IN FRONT P/T RH (TO GROUND)
  • Seat belt pretensioner RH circuit is shorted to ground.
  • Pretensioner RH is faulty.
  • Pretensioner harness RH is shorted.
  • Airbag control module is faulty.
 <Ref. to DTC B1902 SHORT IN FRONT P/T RH (TO GROUND) , Diagnostic Chart with Trouble Code.>
B1903 SHORT IN FRONT P/T RH (TO +B)
  • Seat belt pretensioner RH circuit is shorted to power supply.
  • Pretensioner RH is faulty.
  • Pretensioner harness RH is shorted.
  • Airbag control module is faulty.
 <Ref. to DTC B1903 SHORT IN FRONT P/T RH (TO +B) , Diagnostic Chart with Trouble Code.>
B1905 SHORT IN FRONT P/T LH
  • Seat belt pretensioner LH circuit is shorted.
  • Pretensioner LH is faulty.
  • Pretensioner harness LH is shorted.
  • Airbag control module is faulty.
 <Ref. to DTC B1905 SHORT IN FRONT P/T LH , Diagnostic Chart with Trouble Code.>
B1906 OPEN IN FRONT P/T LH
  • Seat belt pretensioner LH circuit is open.
  • Pretensioner LH is faulty.
  • Pretensioner harness LH is shorted.
  • Airbag control module is faulty.
 <Ref. to DTC B1906 OPEN IN FRONT P/T LH , Diagnostic Chart with Trouble Code.>
B1907 SHORT IN FRONT P/T LH (TO GROUND)
  • Seat belt pretensioner LH circuit is shorted to ground.
  • Pretensioner LH is faulty.
  • Pretensioner harness LH is shorted.
  • Airbag control module is faulty.
 <Ref. to DTC B1907 SHORT IN FRONT P/T LH (TO GROUND) , Diagnostic Chart with Trouble Code.>
B1908 SHORT IN FRONT P/T LH (TO +B)
  • Seat belt pretensioner LH circuit is shorted to power supply.
  • Pretensioner LH is faulty.
  • Pretensioner harness LH is shorted.
  • Airbag control module is faulty.
 <Ref. to DTC B1908 SHORT IN FRONT P/T LH (TO +B) , Diagnostic Chart with Trouble Code.>
B19F0 SHORT IN FRONT P/T 2 RH
  • Lap seat belt pretensioner RH circuit is shorted.
  • Lap seat belt pretensioner RH is faulty.
  • Lap seat belt pretensioner harness RH is shorted.
  • Airbag control module is faulty.
 <Ref. to DTC B19F0 SHORT IN FRONT P/T 2 RH , Diagnostic Chart with Trouble Code.>
B19F1 OPEN IN FRONT P/T 2 RH
  • Lap seat belt pretensioner RH circuit is open.
  • Lap seat belt pretensioner RH is faulty.
  • Lap seat belt pretensioner harness RH is open.
  • Airbag control module is faulty.
 <Ref. to DTC B19F1 OPEN IN FRONT P/T 2 RH , Diagnostic Chart with Trouble Code.>
B19F2 SHORT IN FRONT P/T 2 RH (TO GROUND)
  • Lap seat belt pretensioner RH circuit is shorted to ground.
  • Lap seat belt pretensioner RH is faulty.
  • Lap seat belt pretensioner harness RH is shorted to ground.
  • Airbag control module is faulty.
 <Ref. to DTC B19F2 SHORT IN FRONT P/T 2 RH (TO GROUND) , Diagnostic Chart with Trouble Code.>
B19F3 SHORT IN FRONT P/T 2 RH (TO +B)
  • Lap seat belt pretensioner RH circuit is shorted to power supply.
  • Lap seat belt pretensioner RH is faulty.
  • Lap seat belt pretensioner harness RH is shorted to power supply.
  • Airbag control module is faulty.
 <Ref. to DTC B19F3 SHORT IN FRONT P/T 2 RH (TO +B) , Diagnostic Chart with Trouble Code.>
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