ABS Light

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May 21, 2016 | 06:51 AM

Southernblues

Thread Starter

5 Year Member

Joined: Mar 2011

Posts: 667

Likes: 142

From: Homestead Florida

ABS Light

I just put Led bulbs in my taillights and now my abs light stays on. Also my 3rd Brake light stays on when the truck is running.

May 21, 2016 | 07:29 AM

Ricktwuhk

Senior Member

Joined: Dec 2013

Posts: 14,975

Likes: 6,035

From: SE Michigan

Hundreds of posts on the internet about LED bulbs causing this issue. Resistors need to be added...

https://www.f150forum.com/f4/replaci...ts-leds-31131/

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