Why is the car’s air conditioning not cooling?

Weak airflow, insufficient cooling and odours are different symptoms. Learn how to distinguish them before an air conditioning inspection.

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Nilüfer / Bursa · Directions ↗
A technician in SB workwear measures air temperature at a dashboard vent

Distinguish airflow from cooling

Low airflow from a vent is different from strong airflow that is not cold enough. When speaking to the service team, describe the fan setting and what you notice with the air conditioning switched on. Explain whether the issue occurs at start-up, after a while or only under particular conditions. This helps record your request more clearly.

Does the cabin filter solve every problem?

A dirty or clogged cabin filter may restrict airflow. However, replacing it cannot be expected to solve every cooling problem. Refrigerant and other system components may also need assessment. Consider the filter check alongside the maintenance history; if you do not know when it was replaced, say so rather than guessing a date.

Is a refrigerant top-up enough?

Insufficient cooling may prompt checks of refrigerant quantity, possible leaks and system operation. If a shortage is found, ask how its cause will be assessed rather than focusing only on a refill. Using the correct refrigerant and quantity for the vehicle is part of the service. Do not work on the pressurised air conditioning circuit yourself; suitable equipment and technical assessment are required.

Report odours separately

Odours when the air conditioning runs should be recorded separately from cooling issues. DENSO highlights cabin filter and system checks when assessing odours. Explain whether the smell appears only when first switched on or is also present during ventilation. An odour treatment alone should not be considered a diagnosis or a permanent repair.

How can you plan an inspection?

Prepare the make, model, details of the last air conditioning service and the conditions in which the issue recurs. Include any changes after previous work. Contact SUBA OTO SERVİS in Bursa Nilüfer with your vehicle details to discuss a suitable inspection. Clarify the parts, work and time required after assessment. Keep the completed work details with your service records.

Technical sources:
Bosch Car Service: vehicle air conditioning checks ↗
DENSO: air conditioning odours ↗

Learn about our engine and mechanical services ↗

Tell us about the air conditioning issue.

Insufficient cooling, weak airflow or an odour: describe what you notice to our Bursa Nilüfer team. Let’s plan your visit and the assessment needed.

Plan your visit ↗
SUBA OTO SERVİS

Service: 0536 782 16 16 · Claims: 0532 377 82 57
Barış Mah. İzmir Yolu Cad. Tuzcu İş Merkezi No: 210/F, Nilüfer / Bursa

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