07-03-2018 11:47 PM
Hello, you need a ET to see if any active code on transmission ecm.
With the ET you can saw if when you select a forward or reverse changed if it workings maybe the transmission ecm is bad, i all ready replaced couples of ecm and need to be programed.
06-25-2018 10:32 AM
I tested all the solenoids and replaced the bad ones. I noticed that although solenoids A, B and C get energized their corresponding clutch stations don't get pressurized. Also, the ECM does not send 24VDC to solenoids D and G in neutral but does for any other gear that energizes them. Has anyone seen this before? Thanks for your help.