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Radiator Fans won't come on I've tried it all

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Old Aug 30, 2025 | 04:38 PM
  #1  
Darksyd_GD7R's Avatar
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Radiator Fans won't come on I've tried it all

2007 fit. The radiator fan will not come on. I've tested the fan putting power to it directly and it works. I've changed the coolant temperature sensors and the relay and checked all the fuses and everything is good. I even jumped the relay circuit in the engine bay and the fan kicks on. Anybody have any idea what the problem could be?

Those are the two sensors I changed. One on the block and the other on the lower radiator. Is there another one missing ?

 
Old Sep 6, 2025 | 02:26 PM
  #2  
doctor J's Avatar
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Joined: Aug 2008
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From: Orange, CA, USA
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Check Fuse #10, 7.5 amps, under dash fuse box
If fuse is OK disconnecting wire from radiator sensor (white) will cause fans to run
 
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