Mazda CX-5 2013–2016 — technical service bulletin
Bulletin 07-005-19-3632 · NHTSA communication 10165345 · issued Sep 10, 2019
Technical service bulletin
communication type
Equipment
component
2013–2016
model years
10
vehicle entries
Official summary
Some customers may complain about no cool air from the vents when the air conditioner (A/C) is ON. This concern may be caused by A/C refrigerant leaking from the evaporator at the joint between the tubes and the header due to improper brazing. To correct the problem, the configuration of the header has been changed to improve the brazing performance in this area.
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.