Buggies Gone Wild Golf Cart Forum - View Single Post

Sergio · 11-13-2019, 09:15 AM

As long as You have a White Controller and not a Gray one, You are fine.

Water on the light would not make it come ON since it uses a High Side driver, so it needs +48v.

The Pin in the Controller that activates the light is #11 (Blue/Yellow wire), the pin right beside it, #10 (Tan wire) is +48v from key switch so if You get water on the controller connector is possible to get the light to activate.

Otherwise it is an indication the voltage is getting too low as You are driving the cart and the batteries can not deliver the current being demanded.

11-13-2019, 09:15 AM	#9
Sergio Gone Wild Join Date: Sep 2012 Location: Charlotte, NC Posts: 9,329	Re: Dreaded Yellow Light As long as You have a White Controller and not a Gray one, You are fine. Water on the light would not make it come ON since it uses a High Side driver, so it needs +48v. The Pin in the Controller that activates the light is #11 (Blue/Yellow wire), the pin right beside it, #10 (Tan wire) is +48v from key switch so if You get water on the controller connector is possible to get the light to activate. Otherwise it is an indication the voltage is getting too low as You are driving the cart and the batteries can not deliver the current being demanded.