ASE Brakes Multiple Choice Practice Test

Question 1 of 3

77% Get this Question Right

A vehicle with 4-wheel disc brakes has a brake squeal. Technician Y says a defective proportioning valve could be the cause. Technician Z says disc brake squeal is often caused by movement of the disc brake pad during braking. Who is right?

	Z only
	Neither Y nor Z
	Y only
	Both Y and Z