Sample ASE-Style Brake System Diagnostics Test

Front

A vehicle pulls to the left when the brakes are applied. What is the MOST likely cause?

Back

A faulty right front caliper

Front

During a brake inspection, you notice uneven brake pad wear on the front axle. What could be the cause?

Back

A sticking brake caliper or worn guide pins

Front

Which of the following is NOT a symptom of a sticking brake caliper? A pulsating brake pedal, The vehicle pulling to one side during braking, Overheating of the affected wheel

Back

Excessive brake pad wear on one wheel

Front

You are diagnosing a brake system issue. What is the FIRST step you should take?

Back

Check the brake fluid level and condition

Front

Which tool is BEST used to measure brake rotor runout? Options: Micrometer, Dial indicator, Caliper, Feeler gauge

Back

Dial indicator

Front

What is the purpose of a brake booster?

Back

To reduce the effort required to depress the brake pedal

Front

Which of the following is NOT a safety precaution to take when working on brake systems?
Wear safety glasses,
Use proper lifting equipment,
Dispose of brake fluid properly,
Work quickly to minimize downtime

Back

Work quickly to minimize downtime

Front

What is the purpose of brake bleeding?

Back

To remove air from the brake lines

Front

How often should brake fluid typically be replaced in a vehicle?

Back

Every 2 years

Front

What is the main reason for regularly checking brake fluid levels?

Back

To maintain proper brake pressure