Vehicle Interior. Yaris. Ncp93, 131
Supplemental Restraint Systems. Yaris. Ncp93, 131
Airbag System (For Hatchback With Vsc/Separate Type Yaw Rate Sensor) -- Diagnostic Trouble Code Chart |
If a DTC is displayed during the DTC check, check the circuit listed for the DTC in the table below (refer to the appropriate page listed for that circuit).
- HINT:
- When the SRS warning light remains on and the normal system code is output, a decrease in the source voltage is likely to occur. This malfunction is not stored in the memory of the center airbag sensor assembly. If the power source voltage returns to normal, the SRS warning light will automatically go off.
- When 2 or more DTCs are indicated, the DTC with the lowest number appears first.
- If a DTC is not listed in the DTC chart, the center airbag sensor may have malfunctioned.
- In the case of any malfunctions concerning open circuits, shorts to ground, or shorts to B+ due to squibs, other DTCs may not be set. In this case, repair the malfunction currently indicated and then perform malfunction diagnosis again.
- Marks in the check mode column:
*1: DTC does not correspond to check mode.
*2: DTC corresponds to check mode. - When DTC B1650/32 is set as a result of troubleshooting the Supplemental Restraint System (SRS), perform troubleshooting for the occupant classification system.
| DTC Code | Detection Item | Check Mode | See page |
| B1000/31 | Center Airbag Sensor Assembly Malfunction | *1 | YARIS_NCP93 RM000000YTI0DKX.html |
| B1610/13 | Front Airbag Sensor RH Malfunction | *1 | YARIS_NCP93 RM0000035ZW03GX.html |
| B1612/83 | Lost Communication with Front Airbag Sensor RH | *1 | YARIS_NCP93 RM000000YTM07UX.html |
| B1613/83 | Front Airbag Sensor RH Initialization Incomplete | *1 | YARIS_NCP93 RM000000YTM07UX.html |
| B1615/14 | Front Airbag Sensor LH Malfunction | *1 | YARIS_NCP93 RM00000361703GX.html |
| B1617/84 | Lost Communication with Front Airbag Sensor LH | *1 | YARIS_NCP93 RM000000YTN07VX.html |
| B1618/84 | Front Airbag Sensor LH Initialization Incomplete | *1 | YARIS_NCP93 RM000000YTN07VX.html |
| B161A/8A | Lost Communication with Front Satellite Sensor Bus | *1 | YARIS_NCP93 RM00000432J02IX.html |
| B1620/21 | Side Airbag Sensor RH Circuit Malfunction | *1 | YARIS_NCP93 RM000001BHJ01QX.html |
| B1622/81 | Lost communication with Side Airbag Sensor RH | *1 | YARIS_NCP93 RM000001BHJ01QX.html |
| B1623/81 | Side Airbag Sensor Assembly RH Initialization Incomplete | *1 | YARIS_NCP93 RM0000027E405IX.html |
| B1625/22 | Side Airbag Sensor LH Circuit Malfunction | *1 | YARIS_NCP93 RM000001BHK01QX.html |
| B1627/82 | Lost communication with Side Airbag Sensor LH | *1 | YARIS_NCP93 RM000001BHK01QX.html |
| B1628/82 | Side Airbag Sensor Assembly LH Initialization Incomplete | *1 | YARIS_NCP93 RM0000027E204OX.html |
| B1630/23 | Rear Airbag Sensor RH Circuit Malfunction | *1 | YARIS_NCP93 RM000002NNB04AX.html |
| B1632/81 | Lost Communication with Rear Airbag Sensor RH | *1 | YARIS_NCP93 RM000002NNB04AX.html |
| B1633/81 | Rear Airbag Sensor Assembly RH Initialization Incomplete | *1 | YARIS_NCP93 RM0000027E405JX.html |
| B1635/24 | Rear Airbag Sensor LH Circuit Malfunction | *1 | YARIS_NCP93 RM000002NNB04BX.html |
| B1637/82 | Lost Communication with Rear Airbag Sensor LH | *1 | YARIS_NCP93 RM000002NNB04BX.html |
| B1638/82 | Rear Airbag Sensor Assembly LH Initialization Incomplete | *1 | YARIS_NCP93 RM0000027E405KX.html |
| B1642/81 | Lost Communication with Side Satellite Sensor Bus RH | *1 | YARIS_NCP93 RM0000027E405LX.html |
| B1647/82 | Lost Communication with Side Satellite Sensor Bus LH | *1 | YARIS_NCP93 RM0000027E405MX.html |
| B1650/32 | Occupant Classification System Malfunction | *1 | YARIS_NCP93 RM0000016WN05DX.html |
| B1653/35 | Seat Position Airbag Sensor Circuit Malfunction | *1 | YARIS_NCP93 RM000000YTS09DX.html |
| B1655/37 | Driver Side Seat Belt Buckle Switch Circuit Malfunction | *1 | YARIS_NCP93 RM000001NZY057X.html |
| B1660/43 | Passenger Airbag ON/OFF Indicator Circuit Malfunction | *1 | YARIS_NCP93 RM000001W28087X.html |
| B1690/15 | Door Side Airbag Sensor RH Malfunction | *1 | YARIS_NCP93 RM000001BHJ01RX.html |
| B1692/81 | Lost Communication with Door Side Airbag Sensor RH | *1 | YARIS_NCP93 RM000002P5E06LX.html |
| B1693/81 | Door Side Airbag Sensor RH Initialization Incomplete | *1 | YARIS_NCP93 RM000002P5E06LX.html |
| B1695/16 | Door Side Airbag Sensor LH Malfunction | *1 | YARIS_NCP93 RM000001BHK01RX.html |
| B1697/82 | Lost Communication with Door Side Airbag Sensor LH | *1 | YARIS_NCP93 RM000002P5E06MX.html |
| B1698/82 | Door Side Airbag Sensor LH Initialization Incomplete | *1 | YARIS_NCP93 RM000002P5E06MX.html |
| B1800/51 | Short in Driver Side Squib Circuit | *2 | YARIS_NCP93 RM000000XFI0GMX.html |
| B1801/51 | Open in Driver Side Squib Circuit | *2 | YARIS_NCP93 RM000000XFI0GMX.html |
| B1802/51 | Short to GND in Driver Side Squib Circuit | *2 | YARIS_NCP93 RM000000XFI0GMX.html |
| B1803/51 | Short to B+ in Driver Side Squib Circuit | *2 | YARIS_NCP93 RM000000XFI0GMX.html |
| B1805/52 | Short in Front Passenger Side Squib Circuit | *2 | YARIS_NCP93 RM000000XFJ0H9X.html |
| B1806/52 | Open in Front Passenger Side Squib Circuit | *2 | YARIS_NCP93 RM000000XFJ0H9X.html |
| B1807/52 | Short to GND in Front Passenger Side Squib Circuit | *2 | YARIS_NCP93 RM000000XFJ0H9X.html |
| B1808/52 | Short to B+ in Front Passenger Side Squib Circuit | *2 | YARIS_NCP93 RM000000XFJ0H9X.html |
| B1810/53 | Short in Driver Side Squib 2nd Step Circuit | *2 | YARIS_NCP93 RM000000XFI0GNX.html |
| B1811/53 | Open in Driver Side Squib 2nd Step Circuit | *2 | YARIS_NCP93 RM000000XFI0GNX.html |
| B1812/53 | Short to GND in Driver Side Squib 2nd Step Circuit | *2 | YARIS_NCP93 RM000000XFI0GNX.html |
| B1813/53 | Short to B+ in Driver Side Squib 2nd Step Circuit | *2 | YARIS_NCP93 RM000000XFI0GNX.html |
| B1815/54 | Short in Front Passenger Side Squib 2nd Step Circuit | *2 | YARIS_NCP93 RM000000XFJ0HAX.html |
| B1816/54 | Open in Front Passenger Side Squib 2nd Step Circuit | *2 | YARIS_NCP93 RM000000XFJ0HAX.html |
| B1817/54 | Short to GND in Front Passenger Side Squib 2nd Step Circuit | *2 | YARIS_NCP93 RM000000XFJ0HAX.html |
| B1818/54 | Short to B+ in Front Passenger Side Squib 2nd Step Circuit | *2 | YARIS_NCP93 RM000000XFJ0HAX.html |
| B181A/7A | Short in Passenger Side Airbag Variable Vent Hole Squib Circuit | *2 | YARIS_NCP93 RM000000XFJ0HBX.html |
| B181B/7A | Open in Passenger Side Airbag Variable Vent Hole Squib Circuit | *2 | YARIS_NCP93 RM000000XFJ0HBX.html |
| B181C/7A | Short to GND in Passenger Side Airbag Variable Vent Hole Squib Circuit | *2 | YARIS_NCP93 RM000000XFJ0HBX.html |
| B181D/7A | Short to B+ in Passenger Side Airbag Variable Vent Hole Squib Circuit | *2 | YARIS_NCP93 RM000000XFJ0HBX.html |
| B1820/55 | Short in Side Squib RH Circuit | *2 | YARIS_NCP93 RM000001NZQ07PX.html |
| B1821/55 | Open in Side Squib RH Circuit | *2 | YARIS_NCP93 RM000001NZQ07PX.html |
| B1822/55 | Short to GND in Side Squib RH Circuit | *2 | YARIS_NCP93 RM000001NZQ07PX.html |
| B1823/55 | Short to B+ in Side Squib RH Circuit | *2 | YARIS_NCP93 RM000001NZQ07PX.html |
| B1825/56 | Short in Side Squib LH Circuit | *2 | YARIS_NCP93 RM000001O0207OX.html |
| B1826/56 | Open in Side Squib LH Circuit | *2 | YARIS_NCP93 RM000001O0207OX.html |
| B1827/56 | Short to GND in Side Squib LH Circuit | *2 | YARIS_NCP93 RM000001O0207OX.html |
| B1828/56 | Short to B+ in Side Squib LH Circuit | *2 | YARIS_NCP93 RM000001O0207OX.html |
| B1830/57 | Short in Curtain Shield Squib RH Circuit | *2 | YARIS_NCP93 RM000001O0306RX.html |
| B1831/57 | Open in Curtain Shield Squib RH Circuit | *2 | YARIS_NCP93 RM000001O0306RX.html |
| B1832/57 | Short to GND in Curtain Shield Squib RH Circuit | *2 | YARIS_NCP93 RM000001O0306RX.html |
| B1833/57 | Short to B+ in Curtain Shield Squib RH Circuit | *2 | YARIS_NCP93 RM000001O0306RX.html |
| B1835/58 | Short in Curtain Shield Squib LH Circuit | *2 | YARIS_NCP93 RM000001O0406RX.html |
| B1836/58 | Open in Curtain Shield Squib LH Circuit | *2 | YARIS_NCP93 RM000001O0406RX.html |
| B1837/58 | Short to GND in Curtain Shield Squib LH Circuit | *2 | YARIS_NCP93 RM000001O0406RX.html |
| B1838/58 | Short to B+ in Curtain Shield Squib LH Circuit | *2 | YARIS_NCP93 RM000001O0406RX.html |
| B1860/64 | Short in Driver Side Knee Airbag Squib Circuit | *2 | YARIS_NCP93 RM000000YTT0ABX.html |
| B1861/64 | Open in Driver Side Knee Airbag Squib Circuit | *2 | YARIS_NCP93 RM000000YTT0ABX.html |
| B1862/64 | Short to GND in Driver Side Knee Airbag Squib Circuit | *2 | YARIS_NCP93 RM000000YTT0ABX.html |
| B1863/64 | Short to B+ in Driver Side Knee Airbag Squib Circuit | *2 | YARIS_NCP93 RM000000YTT0ABX.html |
| B1870/66 | Short in Driver Side Front Seat Cushion Squib Circuit | *2 | YARIS_NCP93 RM000002O2R03RX.html |
| B1871/66 | Open in Driver Side Front Seat Cushion Squib Circuit | *2 | YARIS_NCP93 RM000002O2R03RX.html |
| B1872/66 | Short to GND in Driver Side Front Seat Cushion Squib Circuit | *2 | YARIS_NCP93 RM000002O2R03RX.html |
| B1873/66 | Short to B+ in Driver Side Front Seat Cushion Squib Circuit | *2 | YARIS_NCP93 RM000002O2R03RX.html |
| B1875/67 | Short in Passenger Side Front Seat Cushion Squib Circuit | *2 | YARIS_NCP93 RM000002O2R03SX.html |
| B1876/67 | Open in Passenger Side Front Seat Cushion Squib Circuit | *2 | YARIS_NCP93 RM000002O2R03SX.html |
| B1877/67 | Short to GND in Passenger Side Front Seat Cushion Squib Circuit | *2 | YARIS_NCP93 RM000002O2R03SX.html |
| B1878/67 | Short to B+ in Passenger Side Front Seat Cushion Squib Circuit | *2 | YARIS_NCP93 RM000002O2R03SX.html |
| B1900/73 | Short in Front Pretensioner Squib RH Circuit | *2 | YARIS_NCP93 RM000001O0508OX.html |
| B1901/73 | Open in Front Pretensioner Squib RH Circuit | *2 | YARIS_NCP93 RM000001O0508OX.html |
| B1902/73 | Short to GND in Front Pretensioner Squib RH Circuit | *2 | YARIS_NCP93 RM000001O0508OX.html |
| B1903/73 | Short to B+ in Front Pretensioner Squib RH Circuit | *2 | YARIS_NCP93 RM000001O0508OX.html |
| B1905/74 | Short in Front Pretensioner Squib LH Circuit | *2 | YARIS_NCP93 RM000001O0608MX.html |
| B1906/74 | Open in Front Pretensioner Squib LH Circuit | *2 | YARIS_NCP93 RM000001O0608MX.html |
| B1907/74 | Short to GND in Front Pretensioner Squib LH Circuit | *2 | YARIS_NCP93 RM000001O0608MX.html |
| B1908/74 | Short to B+ in Front Pretensioner Squib LH Circuit | *2 | YARIS_NCP93 RM000001O0608MX.html |