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) [02/2019 - 08/2020]: Description
WARNING: This page is about a different car, the 2020 Toyota RAV4 and 2019 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
The front side squib RH circuit consists of the airbag ECU assembly and front seat airbag assembly RH.
This circuit instructs the SRS to deploy 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 | One of the following conditions is met:
|
|
Comes on | Applicable |
| B1821 | Open in Side Squib (RH) Circuit | One of the following conditions is met:
|
|
Comes on | Applicable |
| B1822 | Short in Side Squib (RH) Circuit (to Ground) | One of the following conditions is met:
|
|
Comes on | Applicable |
| B1823 | Short in Side Squib (RH) Circuit (to +B) | One of the following conditions is met:
|
|
Comes on | Applicable |