QUOTE(miyakochan89 @ Apr 27 2023, 07:32 PM)
How long before we need to change the compressor?
A typical (belt-driven) compressor can easily last 12 - 15 years, or even longer. Depending on factors like how much they’re used (how much mileage you drive), environmental factors (eg; corrosion due to living near salt water) and quality of certain components (like seals and belt). The belt usually gets replaced sooner, like every 5 - 7 years or so.
Electrically driven compressors should, in theory, last longer since they typically spin at lower rev speeds and are better sealed. The downside is that a lot of it is integrated, so a major fault will require replacing the whole unit (OEM MSRP around 5yrs ago was around USD 800 - 1,000). Typically they’re supposed to last the life of the vehicle with proper care* but since they’re quite new tech there’s not enough long term real-world data available to accurate predict their lifespan. Failure rates are rare. If you plan to keep a Hybrid for more than 10 yrs, you should be worrying about the inverter and battery long before you think of the compressor.
* The “care” I refer to is basically inspection, which is Toyota’s job. Hybrid compressor failure in such a relatively new car is 99% caused by wrong amount of oil or coolant levels, installation error, or the unit was faulty to begin with. All of this can only be caused by Toyota (assuming the user never accident or use in industrial environments as commercial vehicle) during installation of the unit when car was assembled, or from their SC negligence during scheduled service. That’s why I asked him to contact Toyota directly if SC staff don’t agree. The warranty doesn’t state compressor is covered, but at the same time it doesn’t explicitly state that it is not covered either, and since it’s an integral part of a hybrid’s cooling system, he can easily make a case for getting it replaced under warranty with only labour charge needing to be covered.
This post has been edited by dev/numb: Apr 28 2023, 05:12 PM