Where is the radiator fan relay of Nissan Sylphy located?

2 Answers
DaniellaFitz
07/24/25 12:06am
Nissan Sylphy's radiator fan relay is located in the fuse box in the front engine compartment. The car's radiator is part of the cooling system, consisting of three parts: the inlet chamber, outlet chamber, and radiator core. The coolant flows inside the radiator core while air passes outside the radiator. The hot coolant cools down by dissipating heat to the air, and the cold air heats up by absorbing the heat from the coolant. The Nissan Sylphy is a new strategic model launched globally by Nissan, featuring innovative design and advanced technology. Its S-curve dynamic design creates a stylish and elegant exterior, while the 2700mm ultra-long wheelbase provides spacious rear knee room for comfortable seating.
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GrantLynn
08/10/25 7:54pm
I've been driving the Sylphy for several years and am quite familiar with the radiator fan relay. It's located in the fuse box in the engine compartment, usually near the battery or firewall side. Just open the hood and you'll see that black plastic box. Lift the cover, and you'll find various small relays inside. The fan relay is typically labeled 'COOL FAN' or has a fan icon, making it easy to identify. I recommend checking the owner's manual first as it has diagrams, or you can search online for Sylphy service manual images. The fan is a critical component for cooling. If the relay fails and the fan doesn't spin, the engine can easily overheat and stall, especially when running the AC in summer. Last time my car's fan wasn't working, the temperature gauge rose quickly. It took some time to locate the relay box, but after replacing the relay, everything was back to normal. Developing a habit of regular checks saves both money and hassle.
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