Subaru Outback intermittent loss of power, possibly related to air conditioner use and unresolved electrical issues on Subaru Outback

Some Subaru Outback owners report experiencing intermittent loss of power, particularly when using the air conditioner, which may be linked to various issues. These owners have noted that unique AC problems, such as intermittent cooling due to refrigerant leaks or worn O-rings, can lead to drops in cooling effectiveness or hissing sounds. Additionally, unresolved electrical problems can result in blown fuses and damage to electrical components, especially if modifications to the electrical system are not properly installed. Some have identified potential causes of power loss related to the AC compressor revolution sensor wiring or issues with the A/C request circuit voltage at the engine control module. Furthermore, symptoms of sudden power loss may be attributed to a fuel cut caused by a failing fuel pump or other factors like transmission overheating. Common AC issues, including dirty cabin air filters, clogged condensers, or defective compressors, can also hinder the system's operation and contribute to power loss. Addressing these concerns through regular maintenance and timely repairs is essential for ensuring the proper functioning of the Subaru Outback.