Airbag System
WARNING: This page is about a different car, the 2009 Lexus IS 350 and 2009 Lexus IS 250. However, it is still accessible from the selected car via links, so may be relevant.
AIRBAG SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC Code | Description |
|---|---|
| B1000/31 | Center Airbag Sensor Assembly Malfunction |
| B1610/13 | Front Airbag Sensor RH Circuit Malfunction |
| B1615/14 | Front Airbag Sensor LH Circuit Malfunction |
| B1620/21 | Driver Side - Side Airbag Sensor Circuit Malfunction |
| B1625/22 | Front Passenger Side - Side Airbag Sensor Circuit Malfunction |
| B1630/23 | Driver Side Rear Airbag Sensor Circuit Malfunction |
| B1635/24 | Front Passenger Side Rear Airbag Sensor Circuit Malfunction |
| B1650/32 | Occupant Classification System Malfunction |
| B1653/35 | Seat Position Airbag Sensor Circuit Malfunction |
| B1655/37 | Driver Side Seat Belt Buckle Switch Circuit Malfunction |
| B1660/43 | Passenger Airbag ON/OFF Indicator Circuit Malfunction |
| B1800/51 | Short in Driver Side Squib Circuit |
| B1801/51 | Open in Driver Side Squib Circuit |
| B1802/51 | Short to GND in Driver Side Squib Circuit |
| B1803/51 | Short to B+ in Driver Side Squib Circuit |
| B1805/52 | Short in Front Passenger Side Squib Circuit |
| B1806/52 | Open in Front Passenger Side Squib Circuit |
| B1807/52 | Short to GND in Front Passenger Side Squib Circuit |
| B1808/52 | Short to B+ in Front Passenger Side Squib Circuit |
| B1810/53 | Short in Driver Side Squib 2nd Step Circuit |
| B1811/53 | Open in Driver Side Squib 2nd Step Circuit |
| B1812/53 | Short to GND in Driver Side Squib 2nd Step Circuit |
| B1813/53 | Short to B+ in Driver Side Squib 2nd Step Circuit |
| B1815/54 | Short in Front Passenger Side Squib 2nd Step Circuit |
| B1816/54 | Open in Front Passenger Side Squib 2nd Step Circuit |
| B1817/54 | Short to GND in Front Passenger Side Squib 2nd Step Circuit |
| B1818/54 | Short to B+ in Front Passenger Side Squib 2nd Step Circuit |
| B1820/55 | Short in Front Driver Side - Side Squib Circuit |
| B1821/55 | Open in Front Driver Side - Side Squib Circuit |
| B1822/55 | Short to GND in Front Driver Side - Side Squib Circuit |
| B1823/55 | Short to B+ in Front Driver Side - Side Squib Circuit |
| B1825/56 | Short in Front Passenger Side - Side Squib Circuit |
| B1826/56 | Open in Front Passenger Side - Side Squib Circuit |
| B1827/56 | Short to GND in Front Passenger Side - Side Squib Circuit |
| B1828/56 | Short to B+ in Front Passenger Side - Side Squib Circuit |
| B1830/57 | Short in Driver Side Curtain Shield Squib Circuit |
| B1831/57 | Open in Driver Side Curtain Shield Squib Circuit |
| B1832/57 | Short to GND in Driver Side Curtain Shield Squib Circuit |
| B1833/57 | Short to B+ in Driver Side Curtain Shield Squib Circuit |
| B1835/58 | Short in Front Passenger Side Curtain Shield Squib Circuit |
| B1836/58 | Open in Front Passenger Side Curtain Shield Squib Circuit |
| B1837/58 | Short to GND in Front Passenger Side Curtain Shield Squib Circuit |
| B1838/58 | Short to B+ in Front Passenger Side Curtain Shield Squib Circuit |
| B1860/64 | Short in Driver Side Knee Airbag Squib Circuit |
| B1861/64 | Open in Driver Side Knee Airbag Squib Circuit |
| B1862/64 | Short to GND in Driver Side Knee Airbag Squib Circuit |
| B1863/64 | Short to B+ in Driver Side Knee Airbag Squib Circuit |
| B1865/65 | Short in Front Passenger Side Knee Airbag Squib Circuit |
| B1866/65 | Open in Front Passenger Side Knee Airbag Squib Circuit |
| B1867/65 | Short to GND in Front Passenger Side Knee Airbag Squib Circuit |
| B1868/65 | Short to B+ in Front Passenger Side Knee Airbag Squib Circuit |
| B1900/73 | Short in Front Driver Side Pretensioner Squib Circuit |
| B1901/73 | Open in Front Driver Side Pretensioner Squib Circuit |
| B1902/73 | Short to GND in Front Driver Side Pretensioner Squib Circuit |
| B1903/73 | Short to B+ in Front Driver Side Pretensioner Squib Circuit |
| B1905/74 | Short in Front Passenger Side Pretensioner Squib Circuit |
| B1906/74 | Open in Front Passenger Side Pretensioner Squib Circuit |
| B1907/74 | Short to GND in Front Passenger Side Pretensioner Squib Circuit |
| B1908/74 | Short to B+ in Front Passenger Side Front Pretensioner Squib Circuit |
| B1920/77 | Short in Rear Driver Side Pretensioner Squib Circuit |
| B1921/77 | Open in Rear Driver Side Pretensioner Squib Circuit |
| B1922/77 | Short to GND in Rear Driver Side Pretensioner Squib Circuit |
| B1923/77 | Short to B+ in Rear Driver Side Pretensioner Squib Circuit |
| B1925/78 | Short in Rear Passenger Side Pretensioner Squib Circuit |
| B1926/78 | Open in Rear Passenger Side Pretensioner Squib Circuit |
| B1927/78 | Short to GND in Rear Passenger Side Pretensioner Squib Circuit |
| B1928/78 | Short to B+ in Rear Passenger Side Pretensioner Squib Circuit |