I disabled mine using ForScan very easy to do. Don't add the resisters if you can help it!!!!
Check out this link - https://www.f150forum.com/f38/forsca...ations-349018/

 

There you go. I was unsure, thanks for chiming in!

 

Is there anyway you can give me the specific instructions on how to do this? When I click on the link it takes me to the beginning of 235 pages. I have searched and searched for how to do this and some people say you can, others say not. I have a 2016 F150 SCREW and I've replaced the rear turns and added resistors which I hate. I want to put switchbacks in the front and really do not want to put in resistors.
Just FYI, I've never used FORSCAN so any detailed steps you can give me would be highly appreciated. Thanks!

 

You'll need to download the software (free) http://forscan.org/forum/extlic.php You'll need to become a member to get the software. Then purchase this or something like it, you don't have to get that one, there are a few different types. Once you do that then I or some one here can explain it to you, not hard at all.

 

I have a similar problem with my New 2016. The truck comes with factory LEDs the driver side starts off at regular speed and then speeds up passenger side doesn't do it?

 

Warranty?

 

Here is a great FORScan tutorial for 2015+ F150s...
The tutorial is great for FORScan in general for any year as well, however the specific spreadsheet herein and information is for 2015+...
Hyperflash or lamp outage values will be located on the BCM tab of the spreadsheet.
There are a ton of tweaks that can be done on the newer trucks...The spreadsheet and tutorial were put together and are maintained by member Livnitup... He updates them anytime new information is discovered or details of existing information can be clarified.

FORScan Tutorial:
https://docs.google.com/document/d/1...gF1wxIqxY/edit

2015-2017 F150 Spreadsheet:
https://docs.google.com/spreadsheets...#gid=815852466

2015+ FORScan Thread (800+ pages)
https://www.f150forum.com/f118/forsc...-truck-348987/

I realize that the 230+ page 09-14 FORScan thread, and the 800+ page 15+ FORScan threads are intimidating when you're just getting started, but they are both full of great information. With the many nuances of what changes can and can't be accomplished between not only model years but also between trim levels, I would suggest that anyone having FORScan specific questions please post them in their appropriate model year FORScan thread.