Tacoma randomly whistles at driver
Sep. 02 2023
Sep. 02 2023

Some Tacoma owners have heard a random 1-3 second whistle coming from their air conditioner vents. The siffleur surprise may occur as the compressor cycles on and off and is more prevalent with increased engine RPM during hot days. Toyota has issued a Technical Service Bulletin (T-SB-0004-22) for the 2016-2023 Tacoma and includes the repair procedure in the TSB.


The detailed repair procedure is included in the TSB.

The entire TSB can be found by logging into ALLDATA, Under Select Vehicle, Enter in the search field:

2016 Tacoma l4 2wd

Select the vehicle underneath, then enter in the search field (upper right corner):





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