My check engine light came on and I took it to a buddy to have him scan it. Well it came back code PO483 the code reader didnt have a clue what it was and I googled that and got nothing. So he cleared the code and checked out my car and it seems to be fine. Does anyone know where I can find out what this code means? Or Do you know what it means? TIA
Angie
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08:07 PM
PFF
System Bot
blazin' Member
Posts: 1294 From: Yorkton, SK Registered: Oct 2001
The below is from the Automotive Helper forum... Hope this helps
carlosnicho 06-20-2004, 12:10 AM I have a question, if anybody can help; what should I target to replace when the malfunction code P0483-Cooling Fan Rationality Check Malfunction is on. any help will be appreciated. forester 1998 SUBARU_TECH 05-18-2005, 08:15 PM turn the a/c on and make sure the fans come on.this is just to check if they do work.the coolant sensor is almost always the fault but there can be others that i would help you with.first check these and also when engine is hot check the temperature of both the upper and lower radiator hoses.they should be the same temp if system working correctly.caution hoses will be hot for some people to touch.
