DTC P25B4-73: Turbocharger/Supercharger Wastegate "A" Actuator Stuck Closed [09/2022 - 09/2024]: Description
WARNING: This page is about a different car, the 2025 Toyota GR Corolla, 2024 Toyota GR Corolla, and 2023 Toyota GR Corolla. However, it is still accessible from the selected car via links, so may be relevant.
Refer to DTC P0243-13.
Refer to DESCRIPTION
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Note |
|---|---|---|---|---|---|
| P25B4-73 | Turbocharger/Supercharger Wastegate "A" Actuator Stuck Closed | The boost pressure does not drop despite control to open the waste gate valve (2 trip detection logic). |
|
Comes on | SAE Code: P25B4 |