AIRBAG SYSTEM DIAGNOSTIC TROUBLE CODE CHART
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If a trouble code is output during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See page" below.
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When the SRS warning light remains on and the DTC output is the normal system code, a voltage source drop is likely to occur. This malfunction is not stored in the memory by the center airbag sensor.
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If the power source voltage returns to normal, the SRS warning light automatically goes off.
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When 2 or more codes are output, the code with the lowest number is output first.
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If a code not listed in the chart is output, the center airbag sensor may have a malfunction.
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If a DTC is output indicating a short to ground, short to B+ or open in an airbag squib circuit area, other DTCs may not be output. First replace or repair the malfunctioning area indicated by the current DTC, and then check for DTCs again to output the other DTCs.
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Mark in the check mode column:
*1: DTC is not output in check mode.
*2: DTC is output in check mode.
| DTC Code | Detection Item | Trouble Area | Check Mode | See page |
|---|---|---|---|---|
| B1000/31 | Center Airbag Sensor Assembly Malfunction | Center airbag sensor assembly | *1 | |
| B1610/13 | Front Airbag Sensor RH Circuit Malfunction | - Front airbag sensor RH - Engine room main wire - Instrument panel wire - Center airbag sensor assembly |
*1 | |
| B1615/14 | Front Airbag Sensor LH Circuit Malfunction | - Front airbag sensor LH - Engine room main wire - Instrument panel wire - Center airbag sensor assembly |
*1 | |
| B1620/21 | Side Airbag Sensor RH Circuit Malfunction | - Side airbag sensor assembly RH - Rear airbag sensor RH - No. 2 floor wire - Center airbag sensor assembly |
*1 | |
| B1625/22 | Side Airbag Sensor LH Circuit Malfunction | - Side airbag sensor assembly LH - Rear airbag sensor LH - Floor wire - Center airbag sensor assembly |
*1 | |
| B1630/23 | Rear Airbag Sensor RH Circuit Malfunction | - Rear airbag sensor RH - No. 2 floor wire - Center airbag sensor assembly |
*1 | |
| B1635/24 | Rear Airbag Sensor LH Circuit Malfunction | - Rear airbag sensor LH - Floor wire - Center airbag sensor assembly |
*1 | |
| B1651/33 | Manual Cut off Switch Trouble | - Instrument panel wire - Airbag cutoff switch cylinder sub-assembly - Center airbag sensor assembly |
*1 | |
| B1660/43 | Passenger Airbag ON/OFF Indicator Circuit Malfunction | - Instrument panel wire - Telltale light assembly - Center airbag sensor assembly |
*1 | |
| B1800/51 | Short in Driver Side Squib Circuit | - Instrument panel wire - Spiral cable sub-assembly - Steering pad (Driver side squib) - Center airbag sensor assembly |
*2 | |
| B1801/51 | Open in Driver Side Squib Circuit | - Instrument panel wire - Spiral cable sub-assembly - Steering pad (Driver side squib) - Center airbag sensor assembly |
*2 | |
| B1802/51 | Short to GND in Driver Side Squib Circuit | - Instrument panel wire - Spiral cable sub-assembly - Steering pad (Driver side squib) - Center airbag sensor assembly |
*2 | |
| B1803/51 | Short to B+ in Driver Side Squib Circuit | - Instrument panel wire - Spiral cable sub-assembly - Steering pad (Driver side squib) - Center airbag sensor assembly |
*2 | |
| B1805/52 | Short in Front Passenger Side Squib Circuit | - Instrument panel wire - No. 2 instrument panel wire - Instrument panel passenger airbag assembly (Front passenger side squib) - Center airbag sensor assembly |
*2 | |
| B1806/52 | Open in Front Passenger Side Squib Circuit | - Instrument panel wire - No. 2 instrument panel wire - Instrument panel passenger airbag assembly (Front passenger side squib) - Center airbag sensor assembly |
*2 | |
| B1807/52 | Short to GND in Front Passenger Side Squib Circuit | - Instrument panel wire - No. 2 instrument panel wire - Instrument panel passenger airbag assembly (Front passenger side squib) - Center airbag sensor assembly |
*2 | |
| B1808/52 | Short to B+ in Front Passenger Side Squib Circuit | - Instrument panel wire - No. 2 instrument panel wire - Instrument panel passenger airbag assembly (Front passenger side squib) - Center airbag sensor assembly |
*2 | |
| B1820/55 | Short in Side Squib RH Circuit | - No. 2 floor wire - Front seat side airbag assembly RH (Side squib RH) - Center airbag sensor assembly |
*2 | |
| B1821/55 | Open in Side Squib RH Circuit | - No. 2 floor wire - Front seat side airbag assembly RH (Side squib RH) - Center airbag sensor assembly |
*2 | |
| B1822/55 | Short to GND in Side Squib RH Circuit | - No. 2 floor wire - Front seat side airbag assembly RH (Side squib RH) - Center airbag sensor assembly |
*2 | |
| B1823/55 | Short to B+ in Side Squib RH Circuit | - No. 2 floor wire - Front seat side airbag assembly RH (Side squib RH) - Center airbag sensor assembly |
*2 | |
| B1825/56 | Short in Side Squib LH Circuit | - Floor wire - Front seat side airbag assembly LH (Side squib LH) - Center airbag sensor assembly |
*2 | |
| B1826/56 | Open in Side Squib LH Circuit | - Floor wire - Front seat side airbag assembly LH (Side squib LH) - Center airbag sensor assembly |
*2 | |
| B1827/56 | Short to GND in Side Squib LH Circuit | - Floor wire - Front seat side airbag assembly LH (Side squib LH) - Center airbag sensor assembly |
*2 | |
| B1828/56 | Short to B+ in Side Squib LH Circuit | - Floor wire - Front seat side airbag assembly LH (Side squib LH) - Center airbag sensor assembly |
*2 | |
| B1830/57 | Short in Curtain Shield Squib RH Circuit | - No. 2 floor wire - Curtain shield airbag assembly RH (Curtain shield squib RH) - Center airbag sensor assembly |
*2 | |
| B1831/57 | Open in Curtain Shield Squib RH Circuit | - No. 2 floor wire - Curtain shield airbag assembly RH (Curtain shield squib RH) - Center airbag sensor assembly |
*2 | |
| B1832/57 | Short to GND in Curtain Shield Squib RH Circuit | - No. 2 floor wire - Curtain shield airbag assembly RH (Curtain shield squib RH) - Center airbag sensor assembly |
*2 | |
| B1833/57 | Short to B+ in Curtain Shield Squib RH Circuit | - No. 2 floor wire - Curtain shield airbag assembly RH (Curtain shield squib RH) - Center airbag sensor assembly |
*2 | |
| B1835/58 | Short in Curtain Shield Squib LH Circuit | - Floor wire - Curtain shield airbag assembly LH (Curtain shield squib LH) - Center airbag sensor assembly |
*2 | |
| B1836/58 | Open in Curtain Shield Squib LH Circuit | - Floor wire - Curtain shield airbag assembly LH (Curtain shield squib LH) - Center airbag sensor assembly |
*2 | |
| B1837/58 | Short to GND in Curtain Shield Squib LH Circuit | - Floor wire - Curtain shield airbag assembly LH (Curtain shield squib LH) - Center airbag sensor assembly |
*2 | |
| B1838/58 | Short to B+ in Curtain Shield Squib LH Circuit | - Floor wire - Curtain shield airbag assembly LH (Curtain shield squib LH) - Center airbag sensor assembly |
*2 | |
| B1860/64 | Short in Driver Side Knee Airbag Squib Circuit | - Instrument panel wire - Lower No. 1 instrument panel airbag assembly (Driver side knee squib) - Center airbag sensor assembly |
*2 | |
| B1861/64 | Open in Driver Side Knee Airbag Squib Circuit | - Instrument panel wire - Lower No. 1 instrument panel airbag assembly (Driver side knee squib) - Center airbag sensor assembly |
*2 | |
| B1862/64 | Short to GND in Driver Side Knee Airbag Squib Circuit | - Instrument panel wire - Lower No. 1 instrument panel airbag assembly (Driver side knee squib) - Center airbag sensor assembly |
*2 | |
| B1863/64 | Short to B+ in Driver Side Knee Airbag Squib Circuit | - Instrument panel wire - Lower No. 1 instrument panel airbag assembly (Driver side knee squib) - Center airbag sensor assembly |
*2 | |
| B1900/73 | Short in Front Pretensioner Squib RH Circuit | - No. 2 floor wire - Front seat outer belt assembly RH (Front pretensioner squib RH) - Center airbag sensor assembly |
*2 | |
| B1901/73 | Open in Front Pretensioner Squib RH Circuit | - No. 2 floor wire - Front seat outer belt assembly RH (Front pretensioner squib RH) - Center airbag sensor assembly |
*2 | |
| B1902/73 | Short to GND in Front Pretensioner Squib RH Circuit | - No. 2 floor wire - Front seat outer belt assembly RH (Front pretensioner squib RH) - Center airbag sensor assembly |
*2 | |
| B1903/73 | Short to B+ in Front Pretensioner Squib RH Circuit | - No. 2 floor wire - Front seat outer belt assembly RH (Front pretensioner squib RH) - Center airbag sensor assembly |
*2 | |
| B1905/74 | Short in Front Pretensioner Squib LH Circuit | - Floor wire - Front seat outer belt assembly LH (Front pretensioner squib LH) - Center airbag sensor assembly |
*2 | |
| B1906/74 | Open in Front Pretensioner Squib LH Circuit | - Floor wire - Front seat outer belt assembly LH (Front pretensioner squib LH) - Center airbag sensor assembly |
*2 | |
| B1907/74 | Short to GND in Front Pretensioner Squib LH Circuit | - Floor wire - Front seat outer belt assembly LH (Front pretensioner squib LH) - Center airbag sensor assembly |
*2 | |
| B1908/74 | Short to B+ in Front Pretensioner Squib LH Circuit | - Floor wire - Front seat outer belt assembly LH (Front pretensioner squib LH) - Center airbag sensor assembly |
*2 |