The Temperature Fluctuates Between Hot and Cold on a Vehicle

question 26

Multiple Choice

The temperature fluctuates between hot and cold on a vehicle equipped with an automatic temperature control system.Which of the following is the most likely cause?

• A) A open blower motor control relay.
• B) A low refrigerant charge level.
• C) A faulty coolant temperature sensor.
• D) A disconnected in-car temperature sensor aspirator tube.

---

Definitions:

Concentrated

Having a high density or intensity of a particular attribute or substance in a specific area.

Differentiated

Describes a strategy or process by which a company distinguishes its products or services from those of its competitors, often through unique features, quality, or service.

Mass

A property of physical objects that quantifies the amount of matter they contain, often associated with weight.

Physically Free

The state of not being physically restricted or constrained by external forces or barriers.