Mini Max buzzing?

[elcapitan1]

I have noticed a low pich buzzing noise coming from my mini max the last few weeks. It's happened 4-5 times ,last about 30 seconds.
I called HS last week because my truck has been shifting eradically and also told them about the buzzing noise and they had never heard of this , just curious if anyone else has.

[mysticblu999]

Short maybe?

[elcapitan1]

Don't know, everytime it happened I was at cruisng speed not shifting or anything, no change to the screen either. It's freaky since there is no audio device in it. I'll doulble check the ignition power wire.

[drunk on diesel]

the mini maxx has an audio device. That's how it beeps when you press buttons and how it buzzes when you update firmwear or change vehicles. Why yours has taken to doing it while driving? no idea!