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
3Original wording in English
FORD
Reported code forms P237F
Some 2021-2023 F-150 hybrid vehicles equipped with a 3.5L PowerBoost engine and 2022-2023 Maverick full hybrid electric vehicles (FHEVs) may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic…
FORD
Reported code forms P237F
Some 2024 Maverick vehicles equipped with 2.5L full hybrid electric vehicle (FHEV) powertrain built on or before 10-Apr-2024 may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC)…
FORD
Reported code forms P237F
Some 2021-2024 F-150-3.5L FHEV, 2020-2024 Explorer 3.3L FHEV, 2020-2024 Escape 2.5L FHEV, and 2022-2024 Maverick 2.5L FHEV vehicles may exhibit an illuminated MIL with DTC P237F and/or P2C23 stored in the powertrain…
Check vehicle applicability
3A 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.
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.