Air Conditioning and Heating

Blower Motor Relay: Function, Causes of Failure, and Replacement Cost

Summary The blower motor relay manages the amount of voltage that the blower motor receives, allowing it to function at…

2 years ago

Bad A/C Accumulator: Function, Symptoms, and Replacement Cost

Summary The accumulator keeps moisture and foreign particles from entering your vehicle’s A/C system. Some of the common symptoms of…

2 years ago

What’s the Ambient Air Temperature Sensor? Symptoms and Replacement Cost

Summary The ambient air temperature sensor monitors the air temperature outside of your vehicle’s cabin. This sensor is usually found…

2 years ago

Where is the A/C Compressor Located?

Summary In most cases, the A/C compressor can be found in front of the engine with other belt-driven accessories.Locating the…

2 years ago

4 Reasons Why Your Car A/C Smells Bad

Summary Mold and bacteria can form inside the A/C system and release unwanted odors. Failure to change the cabin filter…

3 years ago

What Is a Car Defroster and How Does It Work?

Summary A car defroster helps clear condensation and removes frost from a vehicle’s windshield and windows.Car defrosters use heated air…

3 years ago

Car Overheats When the A/C is On: Causes and FAQ

Summary Under normal circumstances, activating the A/C shouldn’t cause the engine to overheat because the engine and cooling system are…

3 years ago

Bad A/C Compressor: Symptoms, Diagnosis, Replacement Cost

Summary When the engine is running and the A/C is turned on, the belt-driven compressor raises the pressure of the…

4 years ago

How a Heater Control Valve Works (with Diagram)

Summary Heater control valves control the flow of coolant through the heater core.The most common signs of a faulty heater…

4 years ago

How to Test a Blower Motor Resistor

Summary The blower motor resistor controls the fan speed of your vehicle’s blower motor. A faulty blower motor resistor hampers the…

4 years ago