whats going on guys!

i got a 2000 GS300 101,400 with a ton of problems and I have been working on it for a while now. I had a code come up for “vehicle speed sensor A”. I changed both vehicle speed sensors but no luck with a scan tool clearing it my mph and odo doesn’t work. Does anyone have a diagram where the wheel speed sensor is located ? I wanna check those out. My check engine is still on but for Park/neutral safety switch and a 02. Also my ABS and VSC off is on on top of that not sure if it’s related but I’m getting a humming/buzzing noise from my abs manifold every 60 seconds. It is also leaking but can’t tell from where exactly. I don’t see anything leaking around the manifold.

Am I correct here ?

Bingo! This has to be my issue. Wheel speed sensor is cut in half. But is that buzzing noise normal ?

I don’t think it’s coming from the brake master, def hear it coming from that abs manifold. The piece I keep filling up with fluid every week.

I’ll check my brake lines! I’ll jack the car up have my car step on the breaks with the car on maybe and see what’s sup. I didn’t notice any leaks coming from the manifold what so ever!