Mazda CX-7 2007–2008 — technical service bulletin
Bulletin TSB-01-046-08 · NHTSA communication 10028326 · issued Oct 1, 2008
Technical service bulletin
communication type
Electrical System
component
2007–2008
model years
4
vehicle entries
Official summary
Mazda: remote start causes hvac1 or ign1 fuse to blow; install load reduction relay service harness. *pe
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.