4l60e in limp mode second and drive, no low or overdrive. Is it possible to disconnect comp. And shift manually?
Friday, May 21st, 2021 AT 12:04 AM
1 Reply
ASEMASTER6371
MECHANIC
52,797 POSTS
Good morning,
No, it cannot be disconnected since it is controlled by the ECM.
You most likely have a valve body issue in the transmission. I would start by changing the fluid and filter and see if there is any metal in the bottom of the pan.