Front radar system malfunction message in the instrument cluster with DTC C1A67:04 (front radar sensor...
Mazda technical service bulletin 15-002-20-3719 for 2019-2020 Mazda MAZDA3 and 2020 Mazda CX-30.
- Bulletin number
- 15-002-20-3719
- Component
- Equipment adaptive/mobility
- Summary
- Some vehicles equipped with Smart Brake Support (SBS) may exhibit a front radar system malfunction message in the instrument cluster with DTC C1A67:04 (front radar sensor internal malfunction) stored in memory. This may be caused by water penetrating into the front radar sensor through the breather hole when exposed to a great amount of water and damaging the radar sensor, resulting in the DTC C1A67:04. To eliminate this concern, the front radar sensor has been modified.
Vehicles covered
- Mazda MAZDA3 2019-2020 20192020
- Mazda CX-30 2020 2020
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