I am trying to finish up a rebuild on a 1993 80 series. I have no cruise or speedometer, it runs in limp mode and doesn’t want to upshift. I run the code and it shows only 42. The vss is new and reads correctly. I disassembled the wiring harness from the vss and no issues there. I inspected the entire wire harness during the rebuild and changed pigtails when needed and rewrapped. Next idea is the instrument display. Wanted to get feedback before I tackled that task. Thank you.