Mazda TSB #DRW18
2019 Mazda MAZDA3
TSB Document:
Affected Component: ELECTRICAL SYSTEM
- Summary
- 1) Center Body Control Module (C-BCM) software concern. The average fuel economy may not be calculated / indicated correctly. 2) Vehicle Control Module (VCM) software concern. The Smart Brake Support (SBS) OFF indicator light may turn on. The personalization menus of i-ACTIVESENSE may not be displayed in the center display. Causal factor: Inappropriate software of C-BCM and VCM.
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