External Temperature reading
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External Temperature reading
I noticed after I washed my 2010 RX that the external air temperature reading is wrong. anyone had this problem, where is sensor located?
#3
Lexus Champion
On other Lexus' the sensor is behind the front bumper. It is normal for it to read low after a wash, evidently water runs down inside the grill opening and hits the sensor or puddles around it. You just have to wait for it to evaporate.
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live in Phoenix area and outside temperature is 100 deg + and temp on dash is showing 77 deg. In the past this has alway corrected it self after car wash and car dried out
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