Weak airflow in my Land Cruiser – could be the blower motor?

[odessawannell]

I've got a 2019 Land Cruiser that's been my daily driver since new, and it's been rock solid in every way except for a recent issue with the air conditioning where the airflow has gotten noticeably weaker over the past couple of months. The air that does come out is still cold, which is good, but even on the highest fan setting it feels like it's barely pushing air through the vents, especially on the passenger side. I've already checked and replaced the cabin air filter which was pretty dirty, but unfortunately that didn't solve the problem at all. I'm starting to think it might be the blower motor on its way out, or maybe some kind of blockage in the evaporator core or ductwork, but I'm not really sure how to diagnose it myself without proper tools. I've been looking at a few AC specialists online and I was planning to visit this page to get a better idea of what services they offer and whether they deal with these kinds of airflow issues specifically. Before I book it in, I wanted to ask if anyone here has experienced similar weak airflow on their Land Cruiser and what ended up being the cause. I'm hoping it's not an expensive fix because I've already spent quite a bit on maintenance this year, but at the same time I can't go without proper AC in this weather. Any insights would be really helpful before I take it in.

[uncommonguy]

Dealing with a weakening airflow in a daily driver like a Land Cruiser can definitely be frustrating, especially when the AC is still blowing cold but just struggles to push volume through the vents, particularly on one side. That kind of issue usually points to a clogged cabin air filter, a failing blower motor resistor, or perhaps some debris obstructing the ductwork rather than a complete compressor failure.

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Have you had a chance to check or replace your cabin air filter yet to see if that restores the proper airflow strength?