Mazda MAZDA3 2016 — technical service bulletin
Bulletin Intermittent · NHTSA communication 10213452 · issued Mar 16, 2021
Technical service bulletin
communication type
Visibility
component
2016
model years
1
vehicle entries
Official summary
Intermittent no crank/no start Some customers may complain about an intermittent no crank/no start. This may be caused by a poor instrument panel wiring harness connection C12. The accessory mirror with coimpass Tharness connector at drivers side Apillar may not be seated (locked) Properly secure the instrument panel wiring harness, upper and lower C12 connectors to resolve customer complaint.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.