NCReatta Posted December 2, 2011 Share Posted December 2, 2011 So my '90 coupe's radiator fans wont turn off. Even with the switch off. What should I check? Link to comment Share on other sites More sharing options...
Ronnie Posted December 2, 2011 Share Posted December 2, 2011 Sounds like a stuck relay contact. Pull the relays. Link to comment Share on other sites More sharing options...
NCReatta Posted December 2, 2011 Author Share Posted December 2, 2011 Under hood relay center? Link to comment Share on other sites More sharing options...
padgett Posted December 2, 2011 Share Posted December 2, 2011 Yes, underhood relay center, is more than one relay for fans. Try rapping on top or each relay. Link to comment Share on other sites More sharing options...
NCReatta Posted December 5, 2011 Author Share Posted December 5, 2011 Relay was the problem. Swapped it out and everything functions perfectly now. Thanks guys!Side note: they were running at low speed. There is one relay for the low speed fans, and two for the high. I swapped the one low fan relay, and it solved it. Link to comment Share on other sites More sharing options...
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