The kickdown at high speed the transmission bangs when down shifting from 6 to 3

otherwise it works just fine

it's a mazda 6 2005 with 6 speed automatic

any info appricated

 

Hmm, I seem to recall some people posting a while back with this same problem, one of whom ended up having transmission failure. I'd take it to a trustwothy shop and have them take a look at it if I were you.

-Cameron Keffer

 

happens from the 6 to 4 shift on my car.

 

I had the same problem at 4k miles after my factory warranty ended I was at the dealership with a transmission that wouldn't shift out of 3rd; up or down. What I needed was a $75 external transmission sensor that cost $250 in labor costs. See your dealer and then buy the sensor and do it yourself if you are at all a gearhead. I am not a gearhead and needed someone else to do it for me so coughing up $350 was a problem for me.[&o]