How To Wire An Electric Radiator Fan Relay Temp Sensor AND Switch! | @WiringRescue
745,116
Published 2022-01-29
The Electric Radiator Fan Relay Wiring:
- Pin 30 (Red) 12v input from battery through circuit breaker
- Pin 86 (Black) 12v power feed from ignition switch
- Pin 87 (Red) 12v relay output sending power to the fan
- Pin 85 (Brown) Ground, goes to temperature switch and on/of switch
- Pin 87A Not Used
Items used in this video (and a few more that are related):
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🔗 10" Electric Radiator Fan amzn.to/3KXzIu7
🔗 Universal Radiator Fan Wiring Kit amzn.to/3KNSYKi
🔗 On / Off Switch amzn.to/3g6PpRd
🔗 Universal Ignition Switch amzn.to/3ufVt2b
🔗 175 - 185 Temperature Switch 3/8 NPT amzn.to/34jzJYi
🔗 5 Pack of 5-pin Bosch Style Relays - amzn.to/2OfiwXT
🔗 10 Pack of Fuse Holders - amzn.to/3cU4CoD
🔗 272 Piece Fuse Variety Pack amzn.to/3k48cNt
*As an Amazon associate I earn from qualifying purchases.
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All Comments (21)
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Thank You for Watching my Electric Radiator Fan Wiring video! Subscribe To This YouTube Channel: ​​youtube.com/user/4g63mightymax?sub_confirmation=1%… See My Wiring Playlist: youtube.com/playlist?list=PLsF7T1tRFy2hmiiUUfMZNyV…
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I’ve never watched a more put together and professional video on this topic
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This vid should be taught in schools, it’s perfect
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Working on vehicles all my life, I’ve never imagined a complete circuit laid out on a board. It’s pretty neat. Thanks for a perfectly explained video.
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After having my radiator fan bust up my radiator after breaking off its mount I am upgrading from a pulley fan to an electric fan while I replace my radiator and this was exactly what I needed to help make sure I had not missed anything when installing it. Amazing work, helping people out even a year later!
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If more people explained wiring like this, a lot less people would be intimidated by electrical circuits on their vehicle.
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Honestly I appreciate your professionalism and clarity on explaining this 'HOW-TO!!" After watching this video, I have no idea how anyone can mess it up. THANK YOU🤘🤘
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after watching your videos time and time again it finally just clicks with how simple this is and my confidence in doing the job is way higher now.
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This is EXACTLY what I needed to know! You're a great teacher! Keep those videos coming, my friend!
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THANK YOU!!! You have explained how to accomplish this in layman's terms, without making me (us) feel stupid. Bravo!
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Best explanation on YouTube, hands down. Thanks!!
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Perfect! I wired mine up last night, minus the temp sensor. I added it along with my clutch fan. Since I have a temp sensor with a gauge, I will only activate the electric fan when it reaches 185 degrees. Other than that I will rely on my trusty, old faithful clutch fan! Thanks for such a detailed diagram!
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3 years ago my truck caught fire because of a pretty bad wiring work. I decided not to give up on her and worked hard to bring her back to life... and I succeeded mechanically speaking. However, I had been always scared of dealing with electricity and wires because nobody was patient enough to explain things to me like if I was a 5 yes old kid... that was until I found your channel. Thanks to you I was not only able to completely wire my rig - rock crawler - but I have now understood the reasons behind every connection... Honestly, I cannot find the proper words which can emphasize my deep appreciation and gratitude to you... Thank you for sharing your knowledge...
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Fantastic video! Great diagram and thorough explanation of everything. I’ve watched 4-5 videos on the subject and was still lost. 1 play through of this and I’m confident in my new knowledge. Great job!
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Man i appreciate all of your diy videos they are easy to follow and great in detail. Thanks for the time and effort you put in.
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Thank you. This is the best and most understandable wiring schematic without any unneeded filler information I’ve ever seen.
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me and my stepdad were just looking at this setup on our 1980 cj7 and this makes things so much easier to comprehend. Thank you
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Thank you sir. Very well explained, a clear presentation with great visual aids and with demonstration. This has helped me understand my cooling fan system that I am fault diagnosing on my Kawasaki ZZR 100 C.
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I was doing a random search on the electrical side of the cooling system and found your excellent presentation as I was about to give up. Needless to say, I've subscribed. Because you've not only clarified a suspicion I had, you've also taught me enough to go through the circuit in a logical way. So from the bottom of my heart, thank you!!
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Clear, concise & to the point. You make the understanding of this subject extremely easy & enjoyable. Rick