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code p-0480

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Anonymous Poster

Jul 21, 2006, 4:47 AM

Post #1 of 3 (4998 views)
code p-0480 Sign In

well i have a 2001 chev cavalier 2.4 liter showed code p-0480 fan malfunction changed the relay under the hood and cleared the codes the light came right back on when i started it up. now what do i do???????? thanksUnsureUnsureUnsure

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way2old profile image

Jul 23, 2006, 3:37 PM

Post #2 of 3 (4991 views)
Re: code p-0480 Sign In

Have you checked to see if the fan is actually coming on when the request by the ECM is made? I would start there.

Being way2old is why I need help from younger minds

Indytech profile image

May 8, 2007, 1:45 PM

Post #3 of 3 (4579 views)
Re: code p-0480 Sign In

P0480 is a fan always on code ,if it is on always remove relay for cooling fan if it stays on you have a problem with your wiring ,if it goes off replace your relay .
But let us know what is happening with the fans could be other things like coolant sensor we need more info to help .....Indy Tech
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