Section 154 (Supplemental Restraint System)
WARNING: This page is about a different car, the 2008 Toyota Tundra. However, it is still accessible from the selected car via links, so may be relevant.
- Airbag System
- Precaution
- Parts Location
- System Diagram
- System Description
- How To Proceed With Troubleshooting
- Problem Symptoms Table
- Terminals Of Ecu
- Diagnosis System
- DTC Check/Clear
- Check Mode Procedure
- Data List/Active Test
- Diagnostic Trouble Code Table
- DTC B1000/31: Center Airbag Sensor Assembly Malfunction
- DTC B1610/13, B1615/14: Front Airbag Sensor RH Malfunction; Front Airbag Sensor LH Malfunction
- DTC B1620/21, B1625/22: Driver Side - Side Airbag Sensor Circuit Malfunction; Front Passenger Side - Side Airbag Sensor Circuit Malfunction
- DTC B1630/23, B1635/24: Driver Side Rear Airbag Sensor Circuit Malfunction; Front Passenger Side Rear Airbag Sensor Circuit Malfunction
- DTC B1650/32: Occupant Classification System Malfunction
- DTC B1651/33: Manual Cut Off Switch Trouble
- DTC B1653/35: Seat Position Airbag Sensor Circuit Malfunction
- DTC B1655/37: Driver Side Seat Belt Buckle Switch Circuit Malfunction
- DTC B1660/43: Passenger Airbag ON/OFF Indicator Circuit Malfunction
- DTC B1661/44: Roll Over Cut Off Indicator Malfunction
- DTC B1662/45: Indicator Light Circuit Malfunction
- DTC B1690/15, B1695/16: Driver Side Door Side Airbag Sensor Malfunction; Passenger Side Door Side Airbag Sensor Malfunction
- DTC B1800/51, B1801/51, B1802/51, B1803/51: Short in Driver Side Squib Circuit; Open in Driver Side Squib Circuit; Short to GND in Driver Side Squib Circuit; Short to B+ in Driver Side Squib Circuit
- DTC B1805/52, B1806/52, B1807/52, B1808/52: Short in Front Passenger Side Squib Circuit; Open in Front Passenger Side Squib Circuit; Short to GND in Front Passenger Side Squib Circuit; Short to B+ in Front Passenger Side Squib Circuit
- DTC B1810/53, B1811/53, B1812/53, B1813/53: Short in Driver Side Squib 2nd Step Circuit; Open in Driver Side Squib 2nd Step Circuit; Short to GND in Driver Side Squib 2nd Step Circuit; Short to B+ in Driver Side Squib 2nd Step Circuit
- DTC B1815/54, B1816/54, B1817/54, B1818/54: Short in Front Passenger Side Squib 2nd Step Circuit; Open in Front Passenger Side Squib 2nd Step Circuit; Short to GND in Front Passenger Side Squib 2nd Step Circuit; Short to B+ in Front Passenger Side Squib 2nd Step Circuit
- DTC B1820/55, B1821/55, B1822/55, B1823/55: Short in Front Driver Side - Side Squib Circuit; Open in Front Driver Side - Side Squib Circuit; Short to GND in Front Driver Side - Side Squib Circuit; Short to B+ in Front Driver Side - Side Squib Circuit
- DTC B1825/56, B1826/56, B1827/56, B1828/56: Short in Front Passenger Side - Side Squib Circuit; Open in Front Passenger Side - Side Squib Circuit; Short to GND in Front Passenger Side - Side Squib Circuit; Short to B+ in Front Passenger Side - Side Squib Circuit
- DTC B1830/57, B1831/57, B1832/57, B1833/57: Short in Driver Side Curtain Shield Squib Circuit; Open in Driver Side Curtain Shield Squib Circuit; Short to GND in Driver Side Curtain Shield Squib Circuit; Short to B+ in Driver Side Curtain Shield Squib Circuit
- DTC B1835/58, B1836/58, B1837/58, B1838/58: Short in Front Passenger Side Curtain Shield Squib Circuit; Open in Front Passenger Side Curtain Shield Squib Circuit; Short to GND in Front Passenger Side Curtain Shield Squib Circuit; Short to B+ in Front Passenger Side Curtain Shield Squib Circuit
- DTC B1900/73, B1901/73, B1902/73, B1903/73: Short in Front Driver Side Pretensioner Squib Circuit; Open in Front Driver Side Pretensioner Squib Circuit; Short to GND in Front Driver Side Pretensioner Squib Circuit; Short to B+ in Front Driver Side Pretensioner Squib Circuit
- DTC B1905/74, B1906/74, B1907/74, B1908/74: Short in Front Passenger Side Pretensioner Squib Circuit; Open in Front Passenger Side Pretensioner Squib Circuit; Short to GND in Front Passenger Side Pretensioner Squib Circuit; Short to B+ in Front Passenger Side Pretensioner Squib Circuit
- SRS Warning Light Remains ON
- SRS Warning Light Does Not Come ON
- Diagnosis Circuit
- Occupant Classification System
- Precaution
- Parts Location
- System Diagram
- System Description
- How To Proceed With Troubleshooting
- Initialization
- Problem Symptoms Table
- Terminals Of Ecu
- Diagnosis System
- DTC Check/Clear
- Data List/Active Test
- Diagnostic Trouble Code Table
- DTC B1771: Passenger Side Buckle Switch Circuit Malfunction
- DTC B1780: Front Occupant Classification Sensor LH Circuit Malfunction
- DTC B1781: Front Occupant Classification Sensor RH Circuit Malfunction
- DTC B1782: Rear Occupant Classification Sensor LH Circuit Malfunction
- DTC B1783: Rear Occupant Classification Sensor RH Circuit Malfunction
- DTC B1785: Front Occupant Classification Sensor LH Collision Detection
- DTC B1786: Front Occupant Classification Sensor RH Collision Detection
- DTC B1787: Rear Occupant Classification Sensor LH Collision Detection
- DTC B1788: Rear Occupant Classification Sensor RH Collision Detection
- DTC B1790: Center Airbag Sensor Assembly Communication Circuit Malfunction
- DTC B1793: Occupant Classification Sensor Power Supply Circuit Malfunction
- DTC B1794: Open in Occupant Classification ECU Battery Positive Line
- DTC B1795: Occupant Classification ECU Malfunction
- DTC B1796: Sleep Operation Failure of Occupant Classification ECU
- Trouble in Passenger Airbag ON/OFF Indicator
- Steering Pad
- Spiral Cable
- Front Passenger Airbag Assembly
- Curtain Shield Airbag Assembly
- CURTAIN SHIELD AIRBAG ASSEMBLY (for CrewMax)
- Front Seat Side Airbag Assembly
- CENTER AIRBAG SENSOR ASSEMBLY (for Column Shift Type)
- CENTER AIRBAG SENSOR ASSEMBLY (for Floor Shift Type)
- Front Airbag Sensor
- SIDE AIRBAG SENSOR (for Double Cab)
- SIDE AIRBAG SENSOR (for CrewMax)
- SIDE AIRBAG SENSOR (for Regular Cab)
- Seat Position Sensor
- Occupant Classification Ecu
- Airbag Cut-Off Switch
- Curtain Shield Airbag Cutoff Switch