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Limp mode

Ok guys. Need more help please. Changed obd2 port. Finally scans now. Got code p1886. Changed the a, b, and 3-2 shift selinoids. Cleared codes. Start truck and drive. Goes into limp mode. Stop. Shut truck off. Restart. Drives fine. Shifts great. Stop. Shut truck off, restart, goes into limp...
- pwesley
- Thread
- Jan 4, 2024
- Replies: 1
- Forum: Transmissions
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96 gmc k1500 limp mode wont scan

I need help! I have a 96 gmc k1500 truck which I love. On my way home, truck was driving fine. I went to pull in my driveway and it was like it quit pulling. It goes fine in reverse. I shifted to 4hi, still wouldn't pull. Shifted to 4lo and it went forward and I got into my driveway. Check...
- pwesley
- Thread
- Nov 14, 2023
- 4l60e 96 gmc limp mode transmission wont scan
- Replies: 4
- Forum: Transmissions