A heavy parcel is placed in the trunk of a vehicle with a rear load-leveling system after the ignition switch has been turned off for 30 minutes. Technician A says the suspension module will quickly restore the rear suspension height to the normal trim height. Technician B says the suspension module will not restore the rear suspension height to the normal trim height until the engine is started. Who is correct?
A) A only
B) B only
C) Both A and B
D) Neither A nor B

Question

Quizplus · Accepted Answer

Technician A is correct. Load-leveling systems are designed to quickly adjust the suspension height to maintain a level ride height, even when heavy cargo is added to the trunk. The suspension module uses sensors to detect changes in ride height and adjusts the suspension accordingly. The engine does not need to be started for this system to function. Technician B is incorrect.

A Heavy Parcel Is Placed in the Trunk of a Vehicle