Some customers may complain that the heater does not work properly and that a warning about a hybrid...
Mazda technical service bulletin 07-006-24 for 2024-2025 Mazda CX-90 and 2025 Mazda CX-70.
- Bulletin number
- 07-006-24
- Component
- Unknown or other
- Summary
- 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.
Vehicles covered
- Mazda CX-90 2024-2025 20242025
- Mazda CX-70 2025 2025
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