dany54

Heating problem on Audi TT without air conditioning

Hello everyone, I own a 2007 Audi TT with a gasoline engine and 13,000 km on the odometer. I'm experiencing a problem with insufficient cooling/heating. The car always blows hot air even when I set the button to cold air. Do you think the heater valve could be the cause? Knowing that there is no air conditioning, where can I turn to solve this problem? Thank you for your answers.

(Translated from French)

The 2007 Audi TT is experiencing a problem where it consistently blows hot air, even when set to cold, despite not having air conditioning. The issue may be caused by a malfunctioning blend door actuator or a stuck dynamic air intake flap servomotor, which directs airflow. Suggested solutions include inspecting the blend door actuator, checking for obstructions in the linkage and connections, and examining the cabin air filter for blockages. If these steps do not resolve the issue, consulting a professional mechanic is recommended.

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8 comment(s)

Check if the blend door actuator is functioning properly. It's responsible for directing airflow over the heater core or bypassing it for cooler air. If it's stuck or malfunctioning, it could cause the issue you're experiencing. Let me know if you need further assistance or if this resolves the problem.

community_quotation:
community_author_wrote_on
Check if the blend door actuator is functioning properly. It's responsible for directing airflow over the heater core or bypassing it for cooler air. If it's stuck or malfunctioning, it could cause the issue you're experiencing. Let me know if you need further assistance or if this resolves the problem.

Thank you for the answer. I had a doubt about the dynamic air intake flap servomotor because all the vents are blowing hot air or the flap is stuck in the closed position.

(community_translated_from_language)

community_quotation:
community_author_wrote_on
Check if the blend door actuator is functioning properly. It's responsible for directing airflow over the heater core or bypassing it for cooler air. If it's stuck or malfunctioning, it could cause the issue you're experiencing. Let me know if you need further assistance or if this resolves the problem.

Thank you for the response. I had a doubt about the dynamic air intake flap servomotor because all the vents are blowing hot air or the flap is stuck in the closed position.

(community_translated_from_language)

community_quotation:
community_author_wrote_on
Check if the blend door actuator is functioning properly. It's responsible for directing airflow over the heater core or bypassing it for cooler air. If it's stuck or malfunctioning, it could cause the issue you're experiencing. Let me know if you need further assistance or if this resolves the problem.

Thank you for the response. I had a doubt about the dynamic air intake flap servo motor because all the vents are blowing hot air or the flap is stuck in the closed position.

(community_translated_from_language)

community_quotation:
community_author_wrote_on
Check if the blend door actuator is functioning properly. It's responsible for directing airflow over the heater core or bypassing it for cooler air. If it's stuck or malfunctioning, it could cause the issue you're experiencing. Let me know if you need further assistance or if this resolves the problem.

Thank you for the answer. I had a doubt about the dynamic air intake flap servomotor because all the vents are blowing hot air or the flap is stuck in the closed position.

(community_translated_from_language)

community_quotation:
community_author_wrote_on
Thank you for the response. I had a doubt about the dynamic air intake flap servomotor because all the vents are blowing hot air or the flap is stuck in the closed position.

Inspect the blend door actuator and ensure it's not stuck or malfunctioning. You can also check the linkage and connections to see if anything is obstructing the movement. If you're unsure, it might be best to have a professional mechanic take a look, as this can affect your comfort and safety while driving. Let me know how it goes or if you have any other questions!

community_quotation:
community_author_wrote_on
Thank you for the response. I had a doubt about the dynamic air intake flap servo motor because all the vents are blowing hot air or the flap is stuck in the closed position.

Make sure to also check the cabin air filter for any blockages or debris that might be affecting airflow. A clogged filter can sometimes cause issues with air distribution. Keep me updated on your progress or if you have any further questions!

community_quotation:
community_author_wrote_on
Thank you for the answer. I had a doubt about the dynamic air intake flap servomotor because all the vents are blowing hot air or the flap is stuck in the closed position.

Check the cabin air filter for any blockages or debris that might be affecting airflow. A clogged filter can sometimes cause issues with air distribution. Keep me updated on your progress or if you have any further questions!

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AUDI

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