- September 28: Mazda MX-5 Miata Recall Includes 85,000 Cars recalls | 36 days ago
- September 19: Mazda Class Action Lawsuit: 'Depress Brake Pedal to Start Vehicle' news | 45 days ago
- September 17: Mazda Class Action Lawsuit Filed Over Heated Seats news | 47 days ago
- September 12: Mazda Forward Sensing Camera Recall Announced recalls | 52 days ago
- August 17: Mazda Engine Problems Cause Class Action Lawsuit news | 78 days ago
Mazda TSB #09-011-21-3789
2020 Mazda MAZDA3
TSB Document:
Affected Component: ELECTRICAL SYSTEM
- Summary
- Some vehicles (equipped with the Electrical supply unit (ESU) BCKA-67-5Z0B) may exhibit that DTC B2002:49 [BODY CONTROL MODULE (BCM) - Electrical supply unit (ESU) internal malfunction (No warning/indicator light ON)] will not clear with the Mazda Modular Diagnostic System (M-MDS). This is caused by improper control software of the ESU. To eliminate this concern, the control software of the ESU has been modified.
Click a tab for more information.