Q: Transmission bounces back and forth between 3-4 or 4-overdrive

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Lost all automatic gears could only shift manually. Tcc solenoid went out. Replaced it and did a fluid and filter change. Lost over drive. Replaced the brake light sensor and that came back. Now it bounces between 3-4 or 4 and overdrive, I can't tell. I'm leaning towards tps vss or tss. I'm not sure what to do.
My car has an automatic transmission.

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