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
MAZDA
Reported code forms P0457
CHECK FUEL CAP WARNING LIGHT OR MALFUNCTION INDICATOR LIGHT (MIL) ILLUMINATION WITH DTC P0455/ P0457. *MR
MAZDA
Reported code forms P0457
A MALFUNCTION INDICATOR LAMP (MIL) WITH DIAGNOSTIC TROUBLE CODE (DTC) P0442, P0455, P0456, P0457 OR P1442 OR A CHECK FUEL CAP LIGHT ILLUMINATED WITH DTC P0457. VARIOUS MODELS INCLUDING THE 2005 TRIBUE AND 2004 B-SERIES.…
MAZDA
Reported code forms P0457
SUBJECT REGARDING MALFUNCTION INDICATOR LAMP ILLUMINATION WITH DIAGNOSTIC TROUBLE CODES P0442, P0455, P0456 AND P0457, VEHICLES BUILT PRIOR TO 06-JUNE-2001. *SLC
Check vehicle applicability
4A 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.