DTC B1820: Short in Side Squib (RH) Circuit; DTC B1821: Open in Side Squib (RH) Circuit; DTC B1822: Short in Side Squib (RH) Circuit (to Ground); DTC B1823: Short in Side Squib (RH) Circuit (to +B) [06/2018 - ]: Description
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The front side squib RH circuit consists of the airbag ECU assembly and front seat airbag assembly RH.
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 RH circuit.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Warning Indicate | Test Mode / Check Mode |
|---|---|---|---|---|---|
| B1820 | Short in Side Squib (RH) Circuit |
|
|
Comes on | Applies to check mode |
| B1821 | Open in Side Squib (RH) Circuit |
|
|
Comes on | Applies to check mode |
| B1822 | Short in Side Squib (RH) Circuit (to Ground) |
|
|
Comes on | Applies to check mode |
| B1823 | Short in Side Squib (RH) Circuit (to +B) |
|
|
Comes on | Applies to check mode |