This could all be in my head, but it seems as though my brake actuator goes off (buzzes) more often now that it’s hot. Or I’m just noticing it more. It’s been buzzing about every other time I hit the brakes. Some occasions it will go every 3. It doesn’t buzz too terribly long, nor sound bad as I’ve seen in other posts. Has anyone noticed this on their Prius now that the weather is hot?
Mine does. I bled the system a few weeks ago & as soon as the weather hit 100, it’s twice as bad. When driving at night when it’s 70, it’s running way less
Fluid probably a little thinner when it's hot and losses pressure quicker. Posted via the PriusChat mobile app.