The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

sntrym95 · 10-16-2021, 08:02 PM

Some LEDs are polarized so they can only go in one way and work. You might have something going on where one of the bulbs is 'backwards' from a polarization standpoint.

10-16-2021, 08:02 PM	#3
sntrym95 Registered User Join Date: Jan 2006 Location: Big Pine Key, FL Posts: 745	Re: LED Tail lights Some LEDs are polarized so they can only go in one way and work. You might have something going on where one of the bulbs is 'backwards' from a polarization standpoint. __________________ Mike