AIRBAG SYSTEM (for Gasoline Model)
WARNING: This page is about a different car, the 2022 Toyota Avalon, 2021 Toyota Avalon, 2020 Toyota Avalon, and 2019 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
AIRBAG SYSTEM (FOR GASOLINE MODEL) DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC Code | Description |
|---|---|
| B1160 | Airbag ECU Malfunction 1 |
| B1161 | Airbag ECU Malfunction 2 |
| B1162 | Airbag ECU Malfunction 3 |
| B1163 | Airbag ECU Malfunction 4 |
| B1164 | Airbag ECU Malfunction 5 |
| B1165 | Airbag ECU Malfunction 6 |
| B1166 | Airbag ECU Malfunction 7 |
| B1167 | Airbag ECU Malfunction 8 |
| B1610 | Front Airbag Sensor (RH) |
| B1612 | Front Airbag Sensor Lost Communication (RH) |
| B1613 | Front Airbag Sensor Initialization Error (RH) |
| B1615 | Front Airbag Sensor (LH) |
| B1617 | Front Airbag Sensor Lost Communication (LH) |
| B1618 | Front Airbag Sensor Initialization Error (LH) |
| B162A | Side Airbag Sensor Assembly No. 2 (RH) |
| B162B | Side Airbag Sensor Assembly No. 2 Lost Communication (RH) |
| B162C | Side Airbag Sensor Assembly No. 2 Initialization Error (RH) |
| B1630 | Curtain Shield Airbag Sensor (RH) |
| B1632 | Curtain Shield Airbag Sensor Lost Communication (RH) |
| B1633 | Curtain Shield Airbag Sensor Initialization Error (RH) |
| B1635 | Curtain Shield Airbag Sensor (LH) |
| B1637 | Curtain Shield Airbag Sensor Lost Communication (LH) |
| B1638 | Curtain Shield Airbag Sensor Initialization Error (LH) |
| B163A | Side Airbag Sensor Assembly No. 2 (LH) |
| B163B | Side Airbag Sensor Assembly No. 2 Lost Communication (LH) |
| B163C | Side Airbag Sensor Assembly No. 2 Initialization Error (LH) |
| B1650 | Occupant Classification System Malfunction |
| B1653 | Driver Side Seat Position Sensor |
| B1656 | Seat Belt Buckle Switch (LH) |
| B165A | Occupant Detection Sensor Zero Point Calibration Incomplete |
| B1660 | P Seat Airbag Active Mode Indicator |
| B166B | Front Door Pressure Sensor RH Circuit Range/Performance |
| B166C | Front Door Pressure Sensor RH |
| B166D | Lost Communication with Front Door Pressure Sensor RH |
| B166E | Front Door Pressure Sensor RH Initialization Incomplete |
| B166F | Front Door Pressure Sensor Threshold Malfunction (RH) |
| B167A | Front Door Pressure Sensor LH |
| B167B | Lost Communication with Front Door Pressure Sensor LH |
| B167C | Front Door Pressure Sensor LH Initialization Incomplete |
| B167E | Front Door Pressure Sensor Threshold Malfunction (LH) |
| B167F | Front Door Pressure Sensor LH Circuit Range/Performance |
| B1800 | Short in D Squib Circuit |
| B1801 | Open in D Squib Circuit |
| B1802 | Short in D Squib Circuit (to Ground) |
| B1803 | Short in D Squib Circuit (to +B) |
| B1805 | Short in P Squib Circuit |
| B1806 | Open in P Squib Circuit |
| B1807 | Short in P Squib Circuit (to Ground) |
| B1808 | Short in P Squib Circuit (to +B) |
| B1810 | Short in D Squib (Dual Stage - 2nd Step) Circuit |
| B1811 | Open in D Squib (Dual Stage - 2nd Step) Circuit |
| B1812 | Short in D Squib (Dual Stage - 2nd Step) Circuit (to Ground) |
| B1813 | Short in D Squib (Dual Stage - 2nd Step) Circuit (to +B) |
| B1815 | Short in P Squib (Dual Stage - 2nd Step) Circuit |
| B1816 | Open in P Squib (Dual Stage - 2nd Step) Circuit |
| B1817 | Short in P Squib (Dual Stage - 2nd Step) Circuit (to Ground) |
| B1818 | Short in P Squib (Dual Stage - 2nd Step) Circuit (to +B) |
| B1820 | Short in Side Squib (RH) Circuit |
| B1821 | Open in Side Squib (RH) Circuit |
| B1822 | Short in Side Squib (RH) Circuit (to Ground) |
| B1823 | Short in Side Squib (RH) Circuit (to +B) |
| B1825 | Short in Side Squib (LH) Circuit |
| B1826 | Open in Side Squib (LH) Circuit |
| B1827 | Short in Side Squib (LH) Circuit (to Ground) |
| B1828 | Short in Side Squib (LH) Circuit (to +B) |
| B1830 | Short in Curtain Shield Airbag (RH) Squib Circuit |
| B1831 | Open in Curtain Shield Airbag (RH) Squib Circuit |
| B1832 | Short in Curtain Shield Airbag (RH) Squib Circuit (to Ground) |
| B1833 | Short in Curtain Shield Airbag (RH) Squib Circuit (to +B) |
| B1835 | Short in Curtain Shield Airbag (LH) Squib Circuit |
| B1836 | Open in Curtain Shield Airbag (LH) Squib Circuit |
| B1837 | Short in Curtain Shield Airbag (LH) Squib Circuit (to Ground) |
| B1838 | Short in Curtain Shield Airbag (LH) Squib Circuit (to +B) |
| B1850 | Short in Rear Side Squib RH Circuit |
| B1851 | Open in Rear Side Squib RH Circuit |
| B1852 | Short to GND in Rear Side Squib RH Circuit |
| B1853 | Short to B+ in Rear Side Squib RH Circuit |
| B1855 | Short in Rear Side Squib LH Circuit |
| B1856 | Open in Rear Side Squib LH Circuit |
| B1857 | Short to GND in Rear Side Squib LH Circuit |
| B1858 | Short to B+ in Rear Side Squib LH Circuit |
| B1860 | Short in Knee Airbag (D Side) Squib Circuit |
| B1861 | Open in Knee Airbag (D Side) Squib Circuit |
| B1862 | Short in Knee Airbag (D Side) Squib Circuit (to Ground) |
| B1863 | Short in Knee Airbag (D Side) Squib Circuit (to +B) |
| B1865 | Short in Knee Airbag (P Side) Squib Circuit |
| B1866 | Open in Knee Airbag (P Side) Squib Circuit |
| B1867 | Short in Knee Airbag (P Side) Squib Circuit (to Ground) |
| B1868 | Short in Knee Airbag (P Side) Squib Circuit (to +B) |
| B1900 | Short in P/T Squib (RH) Circuit |
| B1901 | Open in P/T Squib (RH) Circuit |
| B1902 | Short in P/T Squib (RH) Circuit (to Ground) |
| B1903 | Short in P/T Squib (RH) Circuit (to +B) |
| B1905 | Short in P/T Squib (LH) Circuit |
| B1906 | Open in P/T Squib (LH) Circuit |
| B1907 | Short in P/T Squib (LH) Circuit (to Ground) |
| B1908 | Short in P/T Squib (LH) Circuit (to +B) |
| B1920 | Short in Rear P/T Squib (RH) Circuit |
| B1921 | Open in Rear P/T Squib (RH) Circuit |
| B1922 | Short in Rear P/T Squib (RH) Circuit (to Ground) |
| B1923 | Short in Rear P/T Squib (RH) Circuit (to +B) |
| B1925 | Short in Rear P/T Squib (LH) Circuit |
| B1926 | Open in Rear P/T Squib (LH) Circuit |
| B1927 | Short in Rear P/T Squib (LH) Circuit (to Ground) |
| B1928 | Short in Rear P/T Squib (LH) Circuit (to +B) |
| U0154 | Lost Communication with Restraints Occupant Classification System Module |