MAZDA
07-006-24
Manufacturer communications
- Publication date
- 2024-11-23
- Received by NHTSA
- 2024-12-03
- NHTSA record numbers
- 11010989
Manufacturer summary
Original wording in English
Some customers may complain that the heater does not work properly and that a warning about a hybrid abnormality appears on the Instrument Cluster. Upon inspection, the vehicle may have DTC P0AA6:00 (High voltage insulation malfunction: Decrease in vehicle insulation resistance) stored in memory. This may be caused by an internal meltdown of the water heater. To eliminate this concern, the water heater heat dissipation performance has been enhanced.
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Mazda
P0AA6:00High voltage insulation malfunction: Decrease in vehicle insulation resistanceCheck vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.