I'm looking for A, B, PCS, and TCC. My trans has an intermittent issue where sometimes it doesn't like to go into 4th and after about a mile or so in 3rd, it'll finally go into 4th.
The gears all feel fine, so I'm thinking it might be a solenoid issue despite no code.
I'm gonna throw all of them at the trans and see what sticks. If it's still a no-go afterwards, it might be time to get a trans out of the pick n' pull.