Reference meaning
What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
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A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Scan worksheet →Manufacturer communications
14Original wording in English
FORD, LINCOLN
Some 2020-2023 Explorer, 2022-2023 F-150, and 2023-2024 Expedition/Navigator vehicles equipped with a 2.3L/3.5L EcoBoost engine may exhibit may exhibit an illuminated malfunction indicator lamp (MIL) and/or powertrain malfunction (wrench) indicator with diagnostic trouble codes (DTCs) P25B3, P25B4, P25B5, P25B6, P2ABA, P2ABB, P2…
FORD
Some 2021-2023 Bronco vehicles equipped with a 2.7L or 3.0L engine may exhibit an illuminated MIL with DTC P25B4, P25B6, and/or P0299 stored in the powertrain control module (PCM). This may be due to a loose nut on the turbo actuator arm causing an under boost condition
FORD, LINCOLN
Some 2020-2023 Explorer vehicles equipped with a 2.3L EcoBoost engine, 2022-2023 F-150 vehicles equipped with a 3.5L EcoBoost engine, and 2023-2024 Expedition/Navigator vehicles may exhibit an illuminated malfunction indicator lamp (MIL) and/or powertrain malfunction (wrench) indicator with diagnostic trouble codes (DTCs) P25B3,…
PORSCHE
Technical information for a check engine warning light is active in conjunction with fault memory entry “P25B400” in the DME control unit
Check vehicle applicability
45A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Audi | RS 5 ↗ | 2019 |
| Audi | RS 5 ↗ | 2018 |
| Ford | BRONCO ↗ | 2023 |
| Ford | BRONCO ↗ | 2022 |
| Ford | BRONCO ↗ | 2021 |
| Ford | BRONCO SPORT ↗ | 2022 |
| Ford | BRONCO SPORT ↗ | 2021 |
| Ford | EDGE ↗ | 2022 |
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.