Zacklee420
Newbie
Blew the 4l60e in my 95 so I've put a 4l80e from a 97 in. I have repinned everything correctly and wired in the iss but thats where things get wierd, with it hooked up I get codes 68 and 85 when I unplug it those go away but code 74 shows up naturally. Also for some reason with the tcc solenoid wired into the computer it slips all the time but if I wire it to a switch to manually control lockup I have no issues. No matter what I do I cant get 4th its like it doesn't exist. Has anyone else encountered this issue?