MAZDA

01-012-24

Manufacturer communications

Publication date: 2024-12-04
Received by NHTSA: 2025-01-04
NHTSA record numbers: 11012337

Manufacturer summary

Original wording in English

Some vehicles may exhibit the check engine light ON with DTC P0300:00 (Random misfire detected) stored. This may be caused by a mis-detection of a misfire due to improper PCM control logic. To eliminate this concern, the PCM control logic has been modified.

NHTSA manufacturer communications ↗

Reported code forms

P0300

Manufacturer wording

Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.

MazdaP0300:00

Random misfire detected

NHTSA 10163362 · NHTSA 11012337

Check vehicle applicability

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

Make	Model	Model year
Mazda	MAZDA2	2021

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