i have a 2006 chevy Silverado 5.3 with a 4l60e its putting out 4 different codes for solenoids is it possible they all went bad at the same time can I test these things or what? code po758 po753 po785 po740 pressure control solenoid ,1-2 shift solenoid,2-3 shift solenoid and 3-2 shift solenoid electrical circuit? ive got the pan off just staring away because I dunno if I should replace or can test them or what now?

 

Ok, I'll ask again since you didn't respond to my last question (and hit the reply button, don't make more threads )

Is your IGN 0 fuse blown? You probably have damage/short in the transmission wiring harness or connector.

 

sorry I keep getting lost in these threads (newby) ugh no fuse is not blown I checked every single one I dropped my transfer case today and the adapter between it and the transmission is cracked, just got it today though and going to replace it tomorrow for first some one has mentioned it could be my igniton ? any help is appreciated me and this truck have a love/hate relationship