sad to say something happened when i got a boost last weekend... no idea what happened but after i had a full system meltdown on my dash, lost my speedo, odometer not working either, and it cycles through the warnings of

check abs
check traction control
check engine
tire pressure warning
the 4x4 is flashing "4wd" then "lock" alternating one for the other


only thing on the dash working properly is the tach...

checked all the fuses but none seem blown... not sure whats going on

 

got a u0100 code(lost communication with ecm/pcm "a")