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.
Manufacturer communications
1Original wording in English
FORD
Reported code forms P084B
Certain 2020 through 2023 Model Year Explorer Police Interceptor Units (PIU) Powertrain Control Module Software Update In some of the affected vehicles, customers may experience various symptoms including lack of engine…
Check vehicle applicability
4A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Ford | EXPLORER POLICE INTERCEPT | 2023 |
| Ford | EXPLORER POLICE INTERCEPT | 2022 |
| Ford | EXPLORER POLICE INTERCEPT | 2021 |
| Ford | EXPLORER POLICE INTERCEPT | 2020 |
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.
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.