CAA - Certified Automotive Appraiser Automotive Systems and Parts Questions and Answers

Question 1

An appraiser is inspecting a front-wheel-drive vehicle that makes a distinct clicking noise when turning. This symptom is most commonly associated with a failing:

Accepted Answer

Constant Velocity (CV) joint

Answer

Universal joint

Answer

Wheel bearing

Answer

Tie rod end

Question 2

Which of the following vehicle construction types integrates the body and frame into a single, unified structure, offering benefits like lighter weight and improved handling?

Accepted Answer

Unibody

Answer

Body-on-frame

Answer

Space frame

Answer

Ladder frame

Question 3

A vehicle's catalytic converter plays a crucial role in its:

Accepted Answer

Exhaust and emissions system

Answer

Braking system

Answer

Fuel delivery system

Answer

Transmission system

Question 4

When appraising a modern vehicle equipped with Advanced Driver-Assistance Systems (ADAS), which of the following is a critical consideration after a collision, even if there is no visible damage to the sensors?

Accepted Answer

The need for system recalibration

Answer

The brand of the tires

Answer

The color of the paint

Answer

The type of engine oil used

Question 5

In an automatic transmission, which electronic component is responsible for processing data from various sensors to determine the optimal time to change gears?

Accepted Answer

Transmission Control Unit (TCU)

Answer

Engine Control Unit (ECU)

Answer

Anti-lock Braking System (ABS) Module

Answer

Body Control Module (BCM)

Question 6

When assessing structural damage on an electric vehicle (EV) after a collision, a unique and critical area of inspection for an appraiser, not found on internal combustion engine vehicles, is the:

Accepted Answer

High-voltage battery pack enclosure

Answer

Radiator support

Answer

Exhaust system integrity

Answer

Fuel tank and lines