DTC B1825: Short in Side Squib (LH) Circuit; DTC B1826: Open in Side Squib (LH) Circuit; DTC B1827: Short in Side Squib (LH) Circuit (to Ground); DTC B1828: Short in Side Squib (LH) Circuit (to +B): Description
The front side squib LH circuit consists of the airbag ECU assembly and front seat airbag assembly LH.
The airbag ECU assembly uses this circuit to deploy the airbag when deployment conditions are met.
These DTCs are stored when a malfunction is detected in the front side squib LH circuit.
| DTC No. |
DTC Detection Condition |
Trouble Area |
| B1825 |
- The airbag ECU assembly receives a line short circuit signal in the front side squib LH circuit during primary check.
- Front side squib LH malfunction
- Airbag ECU assembly malfunction
|
- Floor wire
- Front seat assembly LH (Front seat wire LH)
- Front seat airbag assembly LH (Front side squib LH)
- Airbag ECU assembly
|
| B1826 |
- The airbag ECU assembly receives an open circuit signal in the front side squib LH circuit.
- Front side squib LH malfunction
- Airbag ECU assembly malfunction
|
| B1827 |
- The airbag ECU assembly receives a short circuit to ground signal in the front side squib LH circuit.
- Front side squib LH malfunction
- Airbag ECU assembly malfunction
|
| B1828 |
- The airbag ECU assembly receives a short circuit to B+ signal in the front side squib LH circuit.
- Front side squib LH malfunction
- Airbag ECU assembly malfunction
|