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  1. Problems, Maintenance, and Repair (Gen 3)
    Hi, recently just replaced the A/C compressor and electrical relay module on my 2012 Sienna and the A/C still doesn't work. The error code is B1479 which indicates a bad flow sensor circuit which is in the brand new compressor! I trust the mechanic who did this work but I'm now into this...
  2. Sienna Insiders (TSBs & Other Info)
    This Toyota Technical Service Bulletin covers a replacement air conditioning compressor under some circumstances.
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