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Discussion Starter · #1 ·
I pulled the ect from the water pump, passenger side kicks on but the driver's side isnt working. Check fuses under the hood, all good. Switch relays around, same thing. Passenger side works, driver's side doesnt. Bought a used fan, plugged using the drivers side harness, still no go.
 

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There are 2 fuses for each fan, a 10 amp for the relay & a 40 for the fan itself, they are labeled in the under hood box. Check them. For the nost part, you shouldn't NEED the secondary fan unless something isn't working right with the cooling system.
 

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Discussion Starter · #3 ·
checked fuses still a no go
 

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Temporarily, jump the fan directly to the battery for a motor test, bypassing all stock wiring.
 
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