Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB - View Single Post - Connecting a 12V power supply to 4th brake light to test?

Xaftos · 11-30-2017, 08:51 PM

Hey there guys,

More questions arise in the quest to get my goddamn 4th brake light working like its supposed to. Now that I’ve discovered that connecting my 4th brake light to the 4th brake light harness blows my running light fuse, I cannot plug it in. So, Ive been told to ensure that all components of the light work properly by connecting it to a 12V power supply. Seems simple enough to most, however I need to understand what kind of power supply I need and how I go about hooking it up. Does anybody know how I can go about this and what power supply I need? As of now I don’t have a functioning reverse light which is a bit dangerous.

Thanks in advance for the help! Ill be monitoring the thread on and off to anewer any questions you guys might have for me.

11-30-2017, 08:51 PM	#1
Xaftos The Stripes Add HP Join Date: Jul 2017 Drives: 2017 Toyota 86 860 Location: Gilbert, AZ Posts: 28 Thanks: 2 Thanked 6 Times in 3 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Connecting a 12V power supply to 4th brake light to test? Hey there guys, More questions arise in the quest to get my goddamn 4th brake light working like its supposed to. Now that I’ve discovered that connecting my 4th brake light to the 4th brake light harness blows my running light fuse, I cannot plug it in. So, Ive been told to ensure that all components of the light work properly by connecting it to a 12V power supply. Seems simple enough to most, however I need to understand what kind of power supply I need and how I go about hooking it up. Does anybody know how I can go about this and what power supply I need? As of now I don’t have a functioning reverse light which is a bit dangerous. Thanks in advance for the help! Ill be monitoring the thread on and off to anewer any questions you guys might have for me.