radiator fans not coming on

2005 SUZUKI FORENZA
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BARRYH
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My radiator fans don't come on seem like a lot of pressure in the cooling system. I have a similar problem with my Suzuki Forenza 2005. The radiator fan is not turning on. Did you fix your problem? How? Do you have a wiring diagram for the car or manual?

Thanks
Oct 15, 2011 at 3:13 PM
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STRAILER
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Hello,

It sounds like you have one of three things that can be wrong but with a few easy tests we should be able to figure it out. First would be a fuse next a relay and third the fan motor is no good.

Here are a few guides and diagrams to help us get started.

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

and

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

and

https://www.2carpros.com/articles/replace-electric-fan-motor

Here are the diagrams (BELOW)

Let us know what happens and please upload pictures or videos of the problem.

Cheers, Ken
Nov 28, 2017 at 5:20 PM
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JONMOORE52
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Which wires are the positive and negative wires for the
Cooling Fan Relay Switch for the driver side cooling fan
On a 2005 Suzuki Forenza so that i can directly hook the cooling fan to the car battery so that the cooling fan will come on to keep the car from overheating
Nov 28, 2017 at 5:20 PM (Merged)
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JONMOORE52
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Im just trying to keep the car from overheating so i can make it to a mechanic i have already checked for leaks its just my coolant tank that is leaking i do not have a cracked head gasket i had looked at that first
Nov 28, 2017 at 5:20 PM (Merged)
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HMAC300
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repost I will not do that due to the chance of a fire. maybe someone will but I doubt it.
Nov 28, 2017 at 5:20 PM (Merged)
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CLASSIC55
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Engine Mechanical problem
2005 Suzuki Forenza 4 cyl Front Wheel Drive Automatic 40000 miles

both fans on engine stopped but belt on left side is on.could this be some kind of sensor?
Nov 28, 2017 at 5:21 PM (Merged)
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BEAMTEAM
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My fans quit too.. I followed the diagram on the earlier post and found a bad relay.... replaced it for about $25.00 and its back on the road
Nov 28, 2017 at 5:21 PM (Merged)