Gents, is the spreadsheet updated for the double honk?

I bought one of those raptor lights that plugs into the headlight harness. I like to use the auto setting on my headlights. However, if you use auto, the raptor light only works when the headlights are on, so not during the day. Which line would modify to keep the side markers on during the day in auto (which would keep the grille lit up I believe). Hopefully that makes sense.

Also, anyone change their tire size to 35" yet?

Anyone confirm the temps on gauges work?

 

gauges work sorry don’t know about the other two

 

So it sounds like you are looking to run your parking lights (& side markers) as DRL so you can use your Raptor lights. If that is the case try this.
726-38-01 xxxx xxxx x1xx - DRL Include Parking Lamp
726-85-01 x1xx = Exterior Lighting DRL with Parking Lamps On

As far as the 35" tire the Tremor has that stock, so I would use that data as a starting point and make adjustments from there.

ZooDad

 

Does the spreadsheet update with the new info? I just got a 2020 F-350 and want to make some changes but wasn't sure if the spreadsheet on the first post is current? I am new to forscan and here the 2020's are quite different then the previous models so looking for a spreadsheet with proven mods that wont throw a check engine light.

 

Yes the spreadsheet is current. Not every mod that can be done is listed. Some changes are the same as MY17-19. If you are interested in a specific change that is not listed we can check on it.

#1 thing with ForScan, make a backup of all modules and download your As-Built from Ford and store in a safe place.

ZooDad

 

Awesome thank you, I think i am gonna start with a few small changes and go from there. Has anyone figured out ho get the LED halo on only for the daytime running lights? Or is there another option for DRL's

 

As I recall that is the factory option
Thats is the way mine is




ZooDad

 

2020 FORSCAN help...found the setting for tire circumference. Went to the tire website and did calculations based on inflated tire diameter. Speedo app shows I’m going 3mph slower than speedo.

Inflated diameter = 34.76
Circumference = 34.76 x 3.1416 = 109.20”
109.20” x 25.4 = 2773.731mm
Set value in FORSCAN to 2774

am I doing this wrong

 

I see you found the as built on the ford site, I can't seem to find it. I did register but so far out of luck locating it. Would appreciate the help! Thank you.

 

Decrease your tire size to “speed up” your speedo
I would start at 35.5” and see what that get you. Your tire pressure will also affect this. But not by much.
ZooDad

 

You don’t need to register
Here is the link
Ford As-Built

The first time you go to the page you will be prompted for country. Select USA. Once page loads refresh or reload from the link. You will get the As-Built page with VIN entry field
Hope this helps

ZooDad

 

Thank you ZooDad! Got it this time,

 

Wrong forum.....

 

Aw yes thank you they do, when i started it up and go look they arent on but I think the door has to be shut or it has to be in drive for them to turn on

 

Yes has to be in drive