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Fire risk Published 7 Apr 2016 Ref JP-1137950

Mazda: Computer

Translated from Japanese · machine translation

Safety-critical recall — fire risk. If your vehicle is affected, contact your dealer before driving.
Country
Japan
Published
7 Apr 2016
Units affected
1073
Reference
JP-1137950

Affected vehicles

Mazda CX-3 2014–2015 Mazda Demio 2014–2015 Mazda Roadster 2014–2015

Hazard

DC-DC converter inspection procedures were inadequate, causing excessive voltage to be applied to some units, which damaged internal circuit boards. Continued use of affected converters may result in internal short circuits, leading to charging failure, illumination of warning lights, and in worst cases, fire.
Show original (日本語)
DC-DCコンバータにおいて、部品の検査指示が不適切なため、過大な電圧をかけ、内部基板がダメージを負ったものがある。そのため、そのまま使用を続けると、コンバータ内部がショートし、充電不良となり、警告灯等が点灯し、最悪の場合、火災に至るおそれがある。

Remedy

Replace DC-DC converter with new unit on all vehicles.
Show original (日本語)
全車両、DC-DCコンバータを良品に交換する。

Official source

View the official recall notice