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SSPD8 Owner Letter

Manufacturer communications

Publication date
2024-11-09
Received by NHTSA
2024-12-04
NHTSA record numbers
11011137

Manufacturer summary

Original wording in English

On certain subject vehicles, the check engine light is illuminated with diagnostic trouble code (DTC) P0126, due to the fail-safe thermostat being stuck open. Additionally, you may notice one or more of the following symptoms: -Engine takes longer to warm up. -Engine temperature gauge fluctuates. -Low coolant temperature indicator (blue) light stays on longer or turns on while driving. -Poor heater performance, especially at idle. This warranty extension program applies only to the replacement of fail-safe thermostat of the vehicle exhibiting the concerns mentioned above. If the check engine light illumination is determined to be unrelated to the fail-safe thermostat being stuck open, the inspection and repair are not covered under this program.

NHTSA manufacturer communications ↗

Reported code forms

Check vehicle applicability

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

MakeModelModel year
MazdaCX-32021
MazdaCX-32020
MazdaCX-32019
MazdaCX-302023
MazdaCX-302022
MazdaCX-302021
MazdaCX-302020
MazdaCX-52025
MazdaCX-52024
MazdaCX-52023
MazdaCX-52022
MazdaCX-52021
MazdaCX-52020
MazdaCX-52019
MazdaCX-52018
MazdaMAZDA32023
MazdaMAZDA32022
MazdaMAZDA32021
MazdaMAZDA32020
MazdaMAZDA32019
MazdaMAZDA62021
MazdaMAZDA62020
MazdaMAZDA62019
MazdaMAZDA62018

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