- September 28: Mazda MX-5 Miata Recall Includes 85,000 Cars recalls | 4 days ago
- September 19: Mazda Class Action Lawsuit: 'Depress Brake Pedal to Start Vehicle' news | 13 days ago
- September 17: Mazda Class Action Lawsuit Filed Over Heated Seats news | 15 days ago
- September 12: Mazda Forward Sensing Camera Recall Announced recalls | 20 days ago
- August 17: Mazda Engine Problems Cause Class Action Lawsuit news | 46 days ago
Mazda TSB #SA-066-20
2020 Mazda MAZDA3
TSB Document:
Affected Component: EQUIPMENT
- Summary
- When performing vehicle services such as control unit software update, control unit registration/activation, CMU log data retrieval, etc., always do the following:  Use the GR8 battery charger SST to maintain battery voltage. See SA-063/20.  Use M-MDS hardware that is in good working condition. CAUTION: If the GR8 is not used or if the M-MDS hardware is not in good working condition, a control unit failure may occur.
Click a tab for more information.