My 4l60e trans won't shift, and it is stuck in third gear. it is throwing numerous codes for all of the solenoids. we found a burnt fuse, so we replaced it, and it shifts again while normal driving. but at WOT, it blows the fuses everytime. Bad ground or a wire shorting out? let me know what you guys think it is. thanks.

 

anyone?

 

wot from a roll in like 3rd or wot from a stop? probably a bad shift solenoid

 

it's not a bad solenoid. we checked all of them, and they are good. something is blowing out the eng ctrl fuse at WOT.