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Home >> Lexus >> 2007 >> GS 350 AWD >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Supplemental Restraint System >> Airbag System >> Diagnostic Trouble Code Chart

Diagnostic Trouble Code Chart

Center Airbag Sensor 

DIAGNOSTIC TROUBLE CODE CHART

DTC Code Detection Item Trouble Area Check Mode
B1000/31  Center Airbag Sensor
Assembly Malfunction
  • Instrument panel wire
  • Engine room main wire
  • Center airbag sensor
*1
B1610/13  Front Airbag Sensor RH
Circuit Malfunction
  • Instrument panel wire
  • Engine room main wire
  • Front airbag sensor RH
  • Center airbag sensor assembly
*1
B1615/14  Front Airbag Sensor LH
Circuit Malfunction
  • Instrument panel wire
  • Engine room main wire
  • Front airbag sensor LH
  • Center airbag sensor assembly
*1
B1620/21  Side Airbag Sensor RH
Circuit Malfunction
  • Floor wire
  • Side airbag sensor RH
  • Center airbag sensor assembly
-1
B1625/22  Side Airbag Sensor LH Circuit Malfunction
  • No. 2 floor wire
  • Side airbag sensor LH
  • Center airbag sensor assembly
*1
B1630/23  Rear Airbag Sensor RH
Circuit Malfunction
  • Floor wire
  • Rear airbag sensor RH
  • Center airbag sensor assembly
*1
B1635/24  Rear Airbag Sensor LH
Circuit Malfunction
  • No. 2 floor wire
  • Rear airbag sensor LH
  • Center airbag sensor assembly
*1
B1650/32  Occupant Classification
System Malfunction
  • Floor wire
  • Front seat wire RH
  • Occupant classification system
  • Center airbag sensor assembly
*1
B1653/35  Seat Position Airbag
Sensor Circuit Malfunction
  • No. 2 floor wire
  • Seat position airbag sensor
  • Center airbag sensor assembly
*1
B1656/38  Seat Belt Buckle Switch
LH Circuit Malfunction
  • No. 2 floor wire
  • Front seat inner belt LH
  • Center airbag sensor assembly
*1
B1660/43  Passenger Airbag ON /
OFF Indicator Circuit Malfunction
  • Instrument panel wire
  • Multi-display assembly
  • Center airbag sensor assembly
*2
B1800/51  Short in Driver Side Squib Circuit
  • Instrument panel wire
  • Spiral cable
  • Steering pad
  • Center airbag sensor assembly
*2
B1801/51  Open in Driver Side Squib Circuit
  • Instrument panel wire
  • Spiral cable
  • Steering pad
  • Center airbag sensor assembly
*2
B1802/51  Short to GND in Driver
Side Squib Circuit
  • Instrument panel wire
  • Spiral cable
  • Steering pad
  • Center airbag sensor assembly
*2
B1803/51  Short to B+ in Driver Side
Squib Circuit
  • Instrument panel wire
  • Spiral cable
  • Steering pad
  • Center airbag sensor assembly
*2
B1805/52  Short in Front Passenger
Side Squib Circuit
  • Instrument panel wire
  • Instrument panel wire assembly
  • Front passenger airbag assembly
  • Center airbag sensor assembly
*2
B1806/52  Open in Front Passenger
Side Squib Circuit
  • Instrument panel wire
  • Instrument panel wire assembly
  • Front passenger airbag assembly
  • Center airbag sensor assembly
*2
B1807/52  Short to GND in Front
Passenger Side Squib Circuit
  • Instrument panel wire
  • Instrument panel wire assembly
  • Front passenger airbag assembly
  • Center airbag sensor assembly
*2
B1808/52  Short to B+ in Front
Passenger Side Squib Circuit
  • Instrument panel wire
  • Instrument panel wire assembly
  • Front passenger airbag assembly
  • Center airbag sensor assembly
*2
B1810/53  Short in Driver Side Squib
2nd Step Circuit
  • Instrument panel wire
  • Spiral cable
  • Steering pad
  • Center airbag sensor assembly
*2
B1811/53  Open in Driver Side Squib
2nd Step Circuit
  • Instrument panel wire
  • Spiral cable
  • Steering pad
  • Center airbag sensor assembly
*2
B1812/53  Short to GND in Driver
Side Squib 2nd Step Circuit
  • Instrument panel wire
  • Spiral cable
  • Steering pad
  • Center airbag sensor assembly
*2
B1813/53  Short to B+ in Driver Side
Squib 2nd Step Circuit
  • Instrument panel wire
  • Spiral cable
  • Steering pad
  • Center airbag sensor assembly
*2
B1815/54  Short in Front Passenger
Side Squib 2nd Step Circuit
  • Instrument panel wire
  • Instrument panel wire assembly
  • Front passenger airbag assembly
  • Center airbag sensor assembly
*2
B1816/54  Open in Front Passenger
Side Squib 2nd Step Circuit
  • Instrument panel wire
  • Instrument panel wire assembly
  • Front passenger airbag assembly
  • Center airbag sensor assembly
*2
B1817/54  Short to GND in Front
Passenger Side Squib 2nd Step Circuit
  • Instrument panel wire
  • Instrument panel wire assembly
  • Front passenger airbag assembly
  • Center airbag sensor assembly
*2
B1818/54  Short to B+ in Front Passenger Side Squib 2nd Step Circuit
  • Instrument panel wire
  • Instrument panel wire assembly
  • Front passenger airbag assembly
  • Center airbag sensor assembly
*2
B1820/55  Short in Side Squib RH Circuit
  • Floor wire
  • Front seat airbag RH
  • Center airbag sensor assembly
*2
B1821/55  Open in Side Squib RH Circuit
  • Floor wire
  • Front seat airbag RH
  • Center airbag sensor assembly
*2
B1822/55  Short to GND in Side
Squib RH Circuit
  • Floor wire
  • Front seat airbag RH
  • Center airbag sensor assembly
*2
B1823/55  Short to B+ in Side Squib
RH Circuit
  • Floor wire
  • Front seat airbag RH
  • Center airbag sensor assembly
*2
B1825/56  Short in Side Squib LH Circuit
  • No. 2 floor wire
  • Front seat airbag LH
  • Center airbag sensor assembly
*2
B1826/56  Open in Side Squib
LH Circuit
  • No. 2 floor wire
  • Front seat airbag LH
  • Center airbag sensor assembly
*2
B1827/56  Short to GND in Side
Squib LH Circuit
  • No. 2 floor wire
  • Front seat airbag LH
  • Center airbag sensor assembly
*2
B1828/56  Short to B+ in Side Squib
LH Circuit
  • No. 2 floor wire
  • Front seat airbag LH
  • Center airbag sensor assembly
*2
B1830/57  Short in Curtain Shield
Squib RH Circuit
  • Floor wire
  • Curtain shield airbag RH
  • Center airbag sensor assembly
*2
B1831/57  Open in Curtain Shield
Squib RH Circuit
  • Floor wire
  • Curtain shield airbag RH
  • Center airbag sensor assembly
*2
B1832/57  Short to GND in Curtain
Shield Squib RH Circuit
  • Floor wire
  • Curtain shield airbag RH
  • Center airbag sensor assembly
*2
B1833/57  Short to B+ in Curtain
Shield Squib RH Circuit
  • Floor wire
  • Curtain shield airbag RH
  • Center airbag sensor assembly
*2
B1835/58  Short in Curtain Shield
Squib LH Circuit
  • No. 2 floor wire
  • Curtain shield airbag LH
  • Center airbag sensor assembly
*2
B1836/58  Open in Curtain Shield
Squib LH Circuit
  • No. 2 floor wire
  • Curtain shield airbag LH
  • Center airbag sensor assembly
*2
B1837/58  Short to GND in Curtain
Shield Squib LH Circuit
  • No. 2 floor wire
  • Curtain shield airbag LH
  • Center airbag sensor assembly
*2
B1838/58  Short to B+ in Curtain
Shield Squib LH Circuit
  • No. 2 floor wire
  • Curtain shield airbag LH
  • Center airbag sensor assembly
*2
B1850/62  Short in Rear Side Squib
RH Circuit
  • Floor wire
  • Rear seat airbag RH
  • Center airbag sensor assembly
*2
B1851/62  Open in Rear Side Squib
RH Circuit
  • Floor wire
  • Rear seat airbag RH
  • Center airbag sensor assembly
*2
B1852/62  Short to GND in Rear Side
Squib RH Circuit
  • Floor wire
  • Rear seat airbag RH
  • Center airbag sensor assembly
*2
B1853/62  Short to B+ in Rear Side
Squib RH Circuit
  • Floor wire
  • Rear seat airbag RH
  • Center airbag sensor assembly
*2
B1855/63  Short in Rear Side Squib
LH Circuit
  • No. 2 floor wire
  • Rear seat airbag LH
  • Center airbag sensor assembly
*2
B1856/63  Open in Rear Side Squib
LH Circuit
  • No. 2 floor wire
  • Rear seat airbag LH
  • Center airbag sensor assembly
*2
B1857/63  Short to GND in Rear Side
Squib LH Circuit
  • No. 2 floor wire
  • Rear seat airbag LH
  • Center airbag sensor assembly
*2
B1858/63  Short to B+ in Rear
Side Squib LH Circuit
  • No. 2 floor wire
  • Rear seat airbag LH
  • Center airbag sensor assembly
*2
B1860/64  Short in Driver Side
Knee Airbag Squib Circuit
  • Instrument panel wire
  • Driver side knee airbag
  • Center airbag sensor assembly
*2
B1861/64  Open in Driver Side Knee
Airbag Squib Circuit
  • Instrument panel wire
  • Driver side knee airbag
  • Center airbag sensor assembly
*2
B1862/64  Short to GND in Driver Side Knee
Airbag Squib Circuit
  • Instrument panel wire
  • Driver side knee airbag
  • Center airbag sensor assembly
*2
B1863/64  Short to B+ in Driver
Side Knee Airbag Squib Circuit
  • Instrument panel wire
  • Driver side knee airbag
  • Center airbag sensor assembly
*2
B1865/65  Short in Front
Passenger Side Knee Airbag Squib Circuit
  • Instrument panel wire
  • Front passenger side knee airbag
  • Center airbag sensor assembly
*2
B1866/65  Open in Front Passenger
Side Knee Airbag Squib Circuit
  • Instrument panel wire
  • Front passenger side knee airbag
  • Center airbag sensor assembly
*2
B1867/65  Short to GND in Front
Passenger Side Knee Airbag Squib Circuit
  • Instrument panel wire
  • Front passenger side knee airbag
  • Center airbag sensor assembly
*2
B1868/65  Short to B+ in Front
Passenger Side Knee Airbag Squib Circuit
  • Instrument panel wire
  • Front passenger side knee airbag
  • Center airbag sensor assembly
*2
B1900/73  Short in Front
Pretensioner Squib RH Circuit
  • Floor wire
  • Front seat outer belt RH
  • Center airbag sensor assembly
*2
B1901/73  Open in Front
Pretensioner Squib RH Circuit
  • Floor wire
  • Front seat outer belt RH
  • Center airbag sensor assembly
*2
B1902/73  Short to GND in Front
Pretensioner Squib RH Circuit
  • Floor wire
  • Front seat outer belt RH
  • Center airbag sensor assembly
*2
B1903/73  Short to B+ in Front
Pretensioner Squib RH Circuit
  • Floor wire
  • Front seat outer belt RH
  • Center airbag sensor assembly
*2
B1905/74  Short in Front
Pretensioner Squib LH Circuit
  • No. 2 floor wire
  • Front seat outer belt LH
  • Center airbag sensor assembly
*2
B1906/74  Open in Front
Pretensioner Squib LH Circuit
  • No. 2 floor wire
  • Front seat outer belt LH
  • Center airbag sensor assembly
*2
B1907/74  Short to GND in Front
Pretensioner Squib LH Circuit
  • No. 2 floor wire
  • Front seat outer belt LH
  • Center airbag sensor assembly
*2
B1908/74  Short to B+ in Front
Pretensioner Squib LH Circuit
  • No. 2 floor wire
  • Front seat outer belt LH
  • Center airbag sensor assembly
*2
B1920/77  Short in Rear Pretensioner
Squib RH Circuit
  • Floor wire
  • Rear seat outer belt RH
  • Center airbag sensor assembly
*2
B1921/77  Open in Rear
Pretensioner Squib RH Circuit
  • Floor wire
  • Rear seat outer belt RH
  • Center airbag sensor assembly
*2
B1922/77  Short to GND in Rear
Pretensioner Squib RH Circuit
  • Floor wire
  • Rear seat outer belt RH
  • Center airbag sensor assembly
*2
B1923/77  Short to B+ in Rear
Pretensioner Squib RH Circuit
  • Floor wire
  • Rear seat outer belt RH
  • Center airbag sensor assembly
*2
B1925/78  Short in Rear Pretensioner
Squib LH Circuit
  • No. 2 floor wire
  • Rear seat outer belt LH
  • Center airbag sensor assembly
*2
B1926/78  Open in Rear
Pretensioner Squib LH Circuit
  • No. 2 floor wire
  • Rear seat outer belt LH
  • Center airbag sensor assembly
*2
B1927/78  Short to GND in Rear Pretensioner Squib LH Circuit
  • No. 2 floor wire
  • Rear seat outer belt LH
  • Center airbag sensor assembly
*2
B1928/78  Short to B+ in Rear Pretensioner Squib LH Circuit
  • No. 2 floor wire
  • Rear seat outer belt LH
  • Center airbag sensor assembly
*2