# Wiring electric radiator fan with toggle

**URL:** <https://forums.speedlife.net/t/wiring-electric-radiator-fan-with-toggle/250999>\
**Category:** Shift518 Automotive\
**Created:** [March 20, 2010, 6:12pm UTC](https://forums.speedlife.net/t/wiring-electric-radiator-fan-with-toggle/250999 "2010-03-20T18:12:03Z")\
**Posts on this page:** 1\
**Showing post:** 15

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**Author:** ![TurboTravis](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/turbotravis/32/6406_2.png) [@TurboTravis](https://forums.speedlife.net/u/TurboTravis)\
**Post date:** [March 20, 2010, 7:06pm UTC](https://forums.speedlife.net/t/wiring-electric-radiator-fan-with-toggle/250999/15 "2010-03-20T19:06:50Z")

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> [@Replaced the battery, now starter just clicks?](https://forums.speedlife.net/t/replaced-the-battery-now-starter-just-clicks/30175/13):
>
> More than understandable - Ill pm you if I cant figure it out.
> 
> If anyone has any advice on this situation please post

Match the gauge of the factory fan wiring on the relay you are adding on (or go bigger, numerically lower), and you can use 16/18 gauge to trigger the relay.

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