Transmission codes p0750 and p0755?

188,652 MILES • 3.8L • 6 CYL • 2WD • AUTOMATIC
Avatar
BIGJOE5879
  • MEMBER
  • 1 POST
Recently removed transmission to repair front pump seal that was leaking after reinstalling check engine light came on giving a P0750 and P0755 code. Upon inspection shift solenoid was broken replaced unit with battery unhooked after installing new solenoid pack light stayed off for short time then came back on. Looking for wire diagram for PCM to do pin test to make sure there are no issues in wiring. Any help would be appreciated.
Jun 21, 2023 at 2:54 PM
Advertisement
Avatar
MATHGEN
  • ✓Experienced Mechanic
  • 128 POSTS
Here are some wiring diagrams and pinpoint test charts for the codes you listed. I hope they help.
Jun 22, 2023 at 11:12 PM
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Frequently Asked Problems for This Vehicle