DTC B1920: Short in Rear P/T Squib (RH) Circuit; DTC B1921: Open in Rear P/T Squib (RH) Circuit; DTC B1922: Short in Rear P/T Squib (RH) Circuit (to Ground); DTC B1923: Short in Rear P/T Squib (RH) Circuit (to +B) [08/2019 - ]: Description
The rear pretensioner squib RH circuit consists of the airbag sensor assembly and rear No. 1 seat outer belt assembly RH.
The airbag sensor assembly uses this circuit to deploy the pretensioner when deployment conditions are met.
These DTCs are stored when a malfunction is detected in the rear pretensioner squib RH circuit.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Warning Indicate | Test Mode / Check Mode |
|---|---|---|---|---|---|
| B1920 | Short in Rear P/T Squib (RH) Circuit |
|
|
Comes on | Applies to check mode |
| B1921 | Open in Rear P/T Squib (RH) Circuit |
|
|
Comes on | Applies to check mode |
| B1922 | Short in Rear P/T Squib (RH) Circuit (to Ground) |
|
|
Comes on | Applies to check mode |
| B1923 | Short in Rear P/T Squib (RH) Circuit (to +B) |
|
|
Comes on | Applies to check mode |