MAZDA
01-007-20-3691
Manufacturer communications
- Publication date
- 2020-04-23
- Received by NHTSA
- 2020-05-04
- NHTSA record numbers
- 10174569
Manufacturer summary
Original wording in English
Some vehicles may exhibit engine overheating and poor A/C performance with DTC P111A:00 stored in memory. à ̄‚· DTC P111A:00 - Engine coolant temperature is high. NOTE: If the concern occurred during high speed driving, this Service Information is not applicable. Diagnose concern according to MGSS online. This concern may be due to improper control module software, which causes the cooling fan to run improperly, resulting in high coolant temperature. The fan control module is integrated into the cooling fan component.
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Mazda
P111A:00Engine coolant temperature is highCheck vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.