What is the difference between structural and non-structural damage?

What is the difference between structural and non-structural damage?

• A. Structural damage affects outer panels
• B. Structural damage affects the frame or unibody
• C. Non-structural damage affects the frame
• D. Non-structural damage affects the engine

Answer: (B)

Structural damage involves the vehicle’s main load-bearing parts—the frame or unibody. When these components are damaged, the car’s ability to carry crash energy, maintain alignment, and protect occupants is affected. Non-structural damage, on the other hand, involves parts that don’t carry the load path, such as outer body panels, trim, lights, and glass. So saying that structural damage affects the frame or unibody correctly identifies the parts that govern the vehicle’s structural integrity. Outer panels can be damaged without compromising the frame, and engine or other mechanical damage isn’t what defines non-structural damage.

Structural damage involves the vehicle’s main load-bearing parts—the frame or unibody. When these components are damaged, the car’s ability to carry crash energy, maintain alignment, and protect occupants is affected. Non-structural damage, on the other hand, involves parts that don’t carry the load path, such as outer body panels, trim, lights, and glass. So saying that structural damage affects the frame or unibody correctly identifies the parts that govern the vehicle’s structural integrity. Outer panels can be damaged without compromising the frame, and engine or other mechanical damage isn’t what defines non-structural damage.