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July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Diagnostic Trouble Code Chart

If a trouble code is displayed during the DTC check, check the circuit listed for the code in the table below (refer to the DIAGNOSTIC TROUBLE CODE CHART ).

HINT:

*1: DTC does not correspond to check mode.

*2: DTC corresponds to check mode.

Airbag System 

DIAGNOSTIC TROUBLE CODE CHART

DTC Code Detection Item Trouble Area Check Mode
B1000/31  Center Airbag Sensor Assembly Malfunction Center airbag sensor assembly *1
B1610/13  Front Airbag Sensor RH Circuit Malfunction
  1. Instrument panel wire
  2. Engine room main wire
  3. Front airbag sensor RH
  4. Center airbag sensor assembly
*1
B1615/14  Front Airbag Sensor LH Circuit Malfunction
  1. Instrument panel wire
  2. Engine room main wire
  3. Front airbag sensor LH
  4. Center airbag sensor assembly
*1
B1620/21  *3 Side Airbag Sensor RH Circuit Malfunction
  1. No. 2 floor wire
  2. Side airbag sensor RH
  3. Rear airbag sensor RH
  4. Center airbag sensor assembly
*1
B1625/22  *3 Side Airbag Sensor LH Circuit Malfunction
  1. Floor wire
  2. Side airbag sensor LH
  3. Rear airbag sensor LH
  4. Center airbag sensor assembly
*1
B1630/23  *3 Rear Airbag Sensor RH Circuit Malfunction
  1. No. 2 floor wire
  2. Rear airbag sensor RH
  3. Side airbag sensor RH
  4. Center airbag sensor assembly
*1
B1635/24  *3 Rear Airbag Sensor LH Circuit Malfunction
  1. Floor wire
  2. Rear airbag sensor LH
  3. Side airbag sensor LH
  4. Center airbag sensor assembly
*1
B1650/32  Occupant Classification System Malfunction
  1. No. 2 floor wire
  2. Front seat wire RH
  3. Occupant classification system
  4. Center airbag sensor assembly
*1
B1653/35  Seat Position Airbag Sensor Circuit Malfunction
  1. Floor wire
  2. Front seat inner belt assembly LH
  3. Seat position airbag sensor
  4. Center airbag sensor assembly
*1
B1655/37  Driver Side Seat Belt Buckle Switch Circuit Malfunction
  1. Floor wire
  2. Front seat inner belt assembly LH (Driver side seat belt buckle switch)
  3. Center airbag sensor assembly
*1
B1660/43  Passenger Airbag ON/OFF Indicator Circuit Malfunction
  1. Instrument panel wire
  2. Telltale light assembly (Passenger airbag ON/OFF indicator)
  3. Center airbag sensor assembly
*1
B1800/51  Short in Driver Side Squib Circuit
  1. Instrument panel wire
  2. Spiral cable
  3. Steering pad (Driver side squib)
  4. Center airbag sensor assembly
*2
B1801/51  Open in Driver Side Squib Circuit Same as DTC B1800/51 *2
B1802/51  Short to GND in Driver Side Squib Circuit Same as DTC B1800/51 *2
B1803/51  Short to B+ in Driver Side Squib Circuit Same as DTC B1800/51 *2
B1805/52  Short in Front Passenger Side Squib Circuit
  1. Instrument panel wire
  2. Instrument panel wire assembly
  3. Front passenger airbag assembly (Front passenger side squib)
  4. Center airbag sensor assembly
*2
B1806/52  Open in Front Passenger Side Squib Circuit Same as DTC B1805/52 *2
B1807/52  Short to GND in Front Passenger Side Squib Circuit Same as DTC B1805/52 *2
B1808/52  Short to B+ in Front Passenger Side Squib Circuit Same as DTC B1805/52 *2
B1810/53  Short in Driver Side Squib 2nd Step Circuit
  1. Instrument panel wire
  2. Spiral cable
  3. Steering pad (Driver side squib 2nd step)
  4. Center airbag sensor assembly
*2
B1811/53  Open in Driver Side Squib 2nd Step Circuit Same as DTC B1810/53 *2
B1812/53  Short to GND in Driver Side Squib 2nd Step Circuit Same as DTC B1810/53 *2
B1813/53  Short to B+ in Driver Side Squib 2nd Step Circuit Same as DTC B1810/53 *2
B1815/54  Short in Front Passenger Side Squib 2nd Step Circuit
  1. Instrument panel wire
  2. Instrument panel wire assembly
  3. Front passenger airbag assembly (Front passenger side squib 2nd step)
  4. Center airbag sensor assembly
*2
B1816/54  Open in Front Passenger Side Squib 2nd Step Circuit Same as DTC B1815/54 *2
B1817/54  Short to GND in Front Passenger Side Squib 2nd Step Circuit Same as DTC B1815/54 *2
B1818/54  Short to B+ in Front Passenger Side Squib 2nd Step Circuit Same as DTC B1815/54 *2
B1820/55  *3 Short in Side Squib RH Circuit
  1. No. 2 floor wire
  2. Front seat side airbag assembly RH (Side squib RH)
  3. Center airbag sensor assembly
*2
B1821/55  *3 Open in Side Squib RH Circuit Same as DTC B1820/55 *2
B1822/55  *3 Short to GND in Side Squib RH Circuit Same as DTC B1820/55 *2
B1823/55  *3 Short to B+ in Side Squib RH Circuit Same as DTC B1820/55 *2
B1825/56  *3 Short in Side Squib LH Circuit
  1. Floor wire
  2. Front seat side airbag assembly LH (Side squib LH)
  3. Center airbag sensor assembly
*2
B1826/56  *3 Open in Side Squib LH Circuit Same as DTC B1825/56 *2
B1827/56  *3 Short to GND in Side Squib LH Circuit Same as DTC B1825/56 *2
B1828/56  *3 Short to B+ in Side Squib LH Circuit Same as DTC B1825/56 *2
B1830/57  *3 Short in Curtain Shield Squib RH Circuit
  1. No. 2 floor wire
  2. Curtain shield airbag assembly RH (Curtain shield squib RH)
  3. Center airbag sensor assembly
*2
B1831/57  *3 Open in Curtain Shield Squib RH Circuit Same as DTC B1830/57 *2
B1832/57  *3 Short to GND in Curtain Shield Squib RH Circuit Same as DTC B1830/57 *2
B1833/57  *3 Short to B+ in Curtain Shield Squib RH Circuit Same as DTC B1830/57 *2
B1835/58  *3 Short in Curtain Shield Squib LH Circuit
  1. Floor wire
  2. Curtain shield airbag assembly LH (Curtain shield squib LH)
  3. Center airbag sensor assembly
*2
B1836/58  *3 Open in Curtain Shield Squib LH Circuit Same as DTC B1835/58 *2
B1837/58  *3 Short to GND in Curtain Shield Squib LH Circuit Same as DTC B1835/58 *2
B1838/58  *3 Short to B+ in Curtain Shield Squib LH Circuit Same as DTC B1835/58 *2
B1900/73  Short in Front Pretensioner Squib RH Circuit
  1. No. 2 floor wire
  2. Front seat outer belt assembly RH (Front pretensioner squib RH)
  3. Center airbag sensor assembly
*2
B1901/73  Open in Front Pretensioner Squib RH Circuit Same as DTC B1900/73 *2
B1902/73  Short to GND in Front Pretensioner Squib RH Circuit Same as DTC B1900/73 *2
B1903/73  Short to B+ in Front Pretensioner Squib RH Circuit Same as DTC B1900/73 *2
B1905/74  Short in Front Pretensioner Squib LH Circuit
  1. Floor wire
  2. Front seat outer belt assembly LH (Front pretensioner squib LH)
  3. Center airbag sensor assembly
*2
B1906/74  Open in Front Pretensioner Squib LH Circuit Same as DTC B1905/74 *2
B1907/74  Short to GND in Front Pretensioner Squib LH Circuit Same as DTC B1905/74 *2
B1908/74  Short to B+ in Front Pretensioner Squib LH Circuit Same as DTC B1905/74 *2