Transmission not shifting properly?

LAWRENCE16

I replaced my shift solenoid b and c but I'm still having problems shifting and my transmission is automatic.

Sunday, May 7th, 2023 AT 7:13 PM

1 Reply

KEN L

I would start by checking the codes this guide can help:

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

This guide can help as well:

https://www.2carpros.com/articles/automatic-transmission-problems

Make sure the transmission is full of fluid and if so with no codes I would replace the input shaft speed sensor which can cause the problem of the transmission not shifting. Check out the images (below). Please let us know what happens.

Images (Click to make bigger)