I have read unconfirmed that the major components (engine, transmission, differential etc) have an expected lifetime of 150,000 miles. If that is true, then Mazda thinks statically that their AT is good for that mileage using the factory fill. Using the incorrect ATF other than Mazda Blue may cause more damage than not changing it. My dealer said bring a CX5 in ~ 100K miles if I’m concerned and they will change it. Ed
Source: http://www.bobistheoilguy.com/forums/ubbthreads.php?ubb=showflat&Number=3096237
Leave a Reply