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July 9, 2021 Service bulletin

Some customers may experience a SBS/SCBS, LAS/LDWS and/or HBC warning light on. A system error message may...

Mazda technical service bulletin 15-002-21-3812 for 2017-2018 Mazda MAZDA3, 2017-2021 Mazda CX-5 and 2017-2021 Mazda MAZDA6 and others.

Bulletin number
15-002-21-3812
Component
Equipment adaptive/mobility
Summary
Some customers may experience a SBS/SCBS, LAS/LDWS and/or HBC warning light on. A system error message may also be found in the center display. DTC U3000:04-0A (Forward sensing camera (FSC) internal malfunction). DTC U3000:04-0A (Forward sensing camera (FSC) internal malfunction) is stored in the FSC module and cannot be erased. This concern may be caused by a hardware failure of an internal device of the FSC, which results in a malfunction detection. To eliminate this concern, the production process of the FSC has been modified.

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