DTC B1830-57: Short in Driver Side Curtain Shield Squib Circuit; DTC B1831-57: Open in Driver Side Curtain Shield Squib Circuit; DTC B1832-57: Short to GND in Driver Side Curtain Shield Squib Circuit; DTC B1833-57: Short to B+ in Driver Side Curtain Shield Squib Circuit [08/2015 - 08/2017]: Description
The curtain shield squib LH circuit consists of the center airbag sensor and the curtain shield airbag LH.
The circuit instructs the SRS to deploy when deployment conditions are met.
These DTCs are stored when a malfunction is detected in the curtain shield squib LH circuit.
| DTC Code |
Detection Condition |
Trouble Area |
| B1830-57 |
When one of following conditions is met:
- The center airbag sensor receives a line short circuit signal 5 times in the curtain shield squib LH circuit during primary check.
- Curtain shield squib LH malfunction
- Center airbag sensor malfunction
|
- Floor wire
- Curtain shield airbag assembly LH (Curtain shield squib LH)
- Center airbag sensor assembly
|
| B1831-57 |
When one of following conditions is met:
- The center airbag sensor receives an open circuit signal in the curtain shield squib LH circuit for 2 seconds.
- Curtain shield squib LH malfunction
- Center airbag sensor malfunction
|
- Floor wire
- Curtain shield airbag assembly LH (Curtain shield squib LH)
- Center airbag sensor assembly
|
| B1832-57 |
When one of following conditions is met:
- The center airbag sensor receives a short circuit to ground signal in the curtain shield squib LH circuit for 0.5 seconds.
- Curtain shield squib LH malfunction
- Center airbag sensor malfunction
|
- Floor wire
- Curtain shield airbag assembly LH (Curtain shield squib LH)
- Center airbag sensor assembly
|
| B1833-57 |
When one of following conditions is met:
- The center airbag sensor receives a short circuit to B+ signal in the curtain shield squib LH circuit for 0.5 seconds.
- Curtain shield squib LH malfunction
- Center airbag sensor malfunction
|
- Floor wire
- Curtain shield airbag assembly LH (Curtain shield squib LH)
- Center airbag sensor assembly
|