Mazda TSB #15-002-20-3719

2019 Mazda MAZDA3

TSB Document:

Affected 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 and damaging the radar sensor, resulting in the DTC C1A67:04. To eliminate this concern, the front radar sensor has been modified.

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Date Published
JUL 15, 2020
NHTSA TSB #
10177851
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