DTC B1160: Airbag ECU Malfunction1; DTC B1161: Airbag ECU Malfunction2; DTC B1162: Airbag ECU Malfunction3; DTC B1163: Airbag ECU Malfunction4; DTC B1164: Airbag ECU Malfunction5; DTC B1165: Airbag ECU Malfunction6; DTC B1166: Airbag ECU Malfunction7; DTC B1167: Airbag ECU Malfunction8 [12/2019 - 11/2023]: Description
The airbag sensor assembly consists of the acceleration sensor, safing sensor, drive circuit, diagnosis circuit, ignition control, etc.
If the airbag sensor assembly receives signals from the acceleration sensor and pressure sensor, it determines whether the airbags, pretensioners and selectable force limiter should be deployed.
These DTCs are stored when a malfunction is detected in the airbag sensor assembly.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Warning Indicate | Test Mode / Check Mode |
|---|---|---|---|---|---|
| B1160 | Airbag ECU Malfunction1 | Airbag sensor assembly malfunction | Airbag sensor assembly | Comes on | Does not apply to test/check mode |
| B1161 | Airbag ECU Malfunction2 | Airbag sensor assembly malfunction | Airbag sensor assembly | Comes on | Does not apply to test/check mode |
| B1162 | Airbag ECU Malfunction3 | Airbag sensor assembly malfunction | Airbag sensor assembly | Comes on | Does not apply to test/check mode |
| B1163 | Airbag ECU Malfunction4 | Airbag sensor assembly malfunction | Airbag sensor assembly | Comes on | Does not apply to test/check mode |
| B1164 | Airbag ECU Malfunction5 | Airbag sensor assembly malfunction | Airbag sensor assembly | Comes on | Does not apply to test/check mode |
| B1165 | Airbag ECU Malfunction6 | Airbag sensor assembly malfunction | Airbag sensor assembly | Comes on | Does not apply to test/check mode |
| B1166 | Airbag ECU Malfunction7 | Airbag sensor assembly malfunction | Airbag sensor assembly | Comes on | Does not apply to test/check mode |
| B1167 | Airbag ECU Malfunction8 | Airbag sensor assembly malfunction | Airbag sensor assembly | Comes on | Does not apply to test/check mode |