Why doesn't the Chery Arrizo 5 produce warm air?

[LeErin]

Chery Arrizo 5 not producing warm air is caused by the engine cooling system or poor operation of the warm air control mechanism. Introduction to warm air: Warm air is also part of the air conditioning system, specifically the heating function. The so-called automatic air conditioning includes the control of both cooling and heating. The term 'automatic' means that once the temperature is set, if the interior temperature is lower than the set temperature, the automatic air conditioning system will control the vents to blow warm air to heat the interior to the set value. Conversely, if the interior temperature is higher than the set temperature, the computer will automatically turn on the cooling system to blow cold air from the vents to reduce the interior temperature to the set value. Warm air system precautions: However, it is important to note that you must first ensure that your warm air system is functioning properly.

[AlexanderFitz]

Last winter, my Chery Arrizo 5 had a heating issue where no warm air came out at all, leaving me shivering while driving. After inspection, it turned out the heater core was clogged. This component connects to the engine's cooling system, and if hot coolant from the engine can't pass through, it can't generate warm air. I've also heard similar issues could be caused by a faulty temperature control switch or a stuck air blend door on the AC panel. Sometimes, insufficient or leaking coolant in the car can also lead to this problem. This is particularly common in winter. As a frequent driver with an older car like mine, I’d like to remind everyone to address heating issues promptly when noticed. Otherwise, not only will you freeze, but it also affects defogging the windshield, which is a serious safety hazard due to impaired visibility. I spent a few hundred bucks at the repair shop to flush the heater core, and it worked fine afterward. Regular maintenance of the cooling system can help prevent such issues.

[DelEvelyn]

A few days ago, while driving my Chery Arrizo 5 to work, the heater suddenly stopped working, leaving the interior as cold as an icebox. At the time, I thought it might be a simple issue, like the blower motor not working (that little motor that blows air) failing to deliver warm air into the cabin, or perhaps a problem with the engine's coolant circulation—maybe the water pump was faulty, preventing hot coolant from flowing. A friend of mine who works as a mechanic mentioned that such issues are common in older cars, and the Arrizo 5's components are prone to wear over time. I popped the hood to check myself but didn’t spot any obvious leaks. Still, to be safe, I took it to a professional shop right away. After the repair, they advised me that regular coolant changes and system flushes could prevent such problems. Bottom line: if your heater stops working, don’t tough it out—get it checked at a reliable shop for peace of mind.

[DiKeira]

There are several reasons why the heater may not work. First, the heater core might be clogged, preventing hot water from passing through. Second, the temperature controller or knob could be broken, making it impossible to adjust the temperature. Third, the blower might be faulty and unable to blow air. Fourth, the coolant could be leaking or insufficient, preventing the engine from heating up. Fifth, the air conditioning system's air door flap might be stuck in the cold air position. This has happened on my Arrizo 5. Starting with these simple checks can save a lot of trouble.