How do you remove it?

How do you remove the fluid level sensor? Or do you have to replace the whole reservoir?

 

You don't. It's embedded in the reservoir. You might be able to purchase a new reservoir with the sensor, but typically if something goes wrong with these, you just replace the whole master cylinder as a complete unit. Taking this apart to rebuild them often results in failure and leaks. Just better to purchase a whole new OEM unit, they aren't very expensive.
Cheers!
-Icer

 

I was able to remove it. Will purchase a new fluid reservoir sensor to replace it with.

 

Hi Billy,

You removed just the sensor or the entire reservoir? I hope all goes well with the install of the new reservoir/sensor.
Cheers!
-Mark