Honda Odyssey air conditioning not cooling, possible compressor failure on Honda Odyssey

Submitted by Vehicle Owner · Jun 23, 2025
Published by RepairPal

Problem overview

Some Honda Odyssey owners report experiencing issues with their air conditioning not cooling properly, often due to factors such as low or overcharged refrigerant levels. A common culprit for inadequate cooling is compressor malfunction, which affects many owners. Additionally, clogged cabin air filters can hinder airflow, while dirty condenser or evaporator coils may impede the cooling process. Some owners also find that a dirty or sluggish blower motor contributes to the problem. Electrical issues, including faulty relays, can disrupt the compressor's function as well. If the AC is not blowing cold air, it is frequently linked to a lack of refrigerant or a system leak leading to coolant loss. Addressing compressor failure and other underlying issues promptly is essential for restoring proper cooling performance, and regular maintenance can help prevent these AC-related problems.

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