Did you try whats in the second to last post of this thread? https://www.ford-trucks.com/forums/1...l#post19160688

 

https://youtu.be/j8BzTT32JUg

Disabling backup chimes with Forscan on 2020+.

 

Anybody have any updates on the DTE issue with a 60 gal tank on the 2020 F250?

 

THANKS this was pushing me over the edge, apparently its not rare...but dealer would not do it for me!

 

Did some snooping around. Found this and it works


So you can have your DRL on with turn (stock), or Dim or switch off.
I set mine to off for now.

spreadsheet updated.

Keith

 

New to this FORScan stuff. Went from a 2013 F150 FX4 to a 2020 F250 Tremor 7.3L.

Anyways messed with most everything seen here that I wanted/understood what the change was a week ago and all good. One thing I wanted was windows closed. Tried the as built notes from 2017-2019 sheets with no luck/getting not compatible errors. So decided to adventure on my own.

Found the combo. It took 4 changes all in English.

Global windows close (takes 4 actions)

BCM (English) Global windows close (Remote).
DDM (English) Global windows close (Enabled).
IPC (English) Global windows close (Enabled). This added a check box option in settings/advanced settings/vehicle/windows for closing them.
PDM (English) Global windows close (Enabled). (Do this one and not DDM and only the passenger window closed. Had me scratching my head for a bit.)

I did see some options here and there in the English files about the rear windows but didn't mess with any to see what happens. It would be a rare occasion for the rears to ever be down.

I sure wish there as a way to over ride the mirror spot lights in motion but as far as I can tell/have read the only way to do that is altering the wiring.

Tom

 

Still looking for help with DTE on 2020 super duty and 60 gallon tank anyone have any updates on the fix?

 

I'll try this tomorrow. I fought it a while tonight. For some reason, it took me several PCM relearns to get the CEL light to go away after reverting back to as-built. I'll try changing it and forcefeeding it a few times tomorrow heh.
Do I convert mm from decimal to hex and then put the first two digits in the 15-01 line and then the second two in the 15-02 line?

Edit: I tried using the plan English BCM setting box and it corrected my speedo, but I couldn't get the persistent p0160 code to clear with PCM/TCM relearns. I reverted back and it cleared. Right this second, it looks like 37s are too big to get it to play ball. I'll try modifying the as-built lines when I get some direction on how to calculate that and see what happens.

 

Idle control with cruise control possible?

The high idle controller is available through Ford in the "Ambulance Package".

Any chance this is something that Forscan can enable?

 

Hi all! Does anyone have any ideas on how to fix the DTE calculation issue on the 2020?

 

Not with forscan at the moment. If someone doesn’t figure it out soon, I may start braining on how to go the in-line adapter route.. It would be a similar situation to the wheel speed sensor thing you plug in behind the dash cluster. I hate to go the hardware route as opposed to software.

 

looking at the FORScan codes for the tank upgrade I’m curious if they are accurate after s&b changed their long bed tank to 68 from 70. I noticed on their video showing the codes are the same anyone have any experience with this?

 

It is a known issue, that the DTE does not change when the changes are made for the larger tank.
It appears to be a 2020 issue.

ZooDad

 

I don't know if it would work, and I haven't heard of anyone trying it yet, but I'm still wondering if you could get away with something like this:

1) If you have 3.55 gears or lower, change the gearing in ForScan to 3.31 gears, or maybe even 3.21's or 3.07's if it'll let you.
2) Then change your tire size (by circumference, right?) to a size that nets you an equivalent final gearing to having 3.55 gears with 37s.

For example, with my 3.55 gears, if I make the truck think it has 3.31 gears, and 2753 mm circumference tires (34.5" diameter), this would be the same final drive ratio as 3.55s with 37s. I don't know if the cause for throwing a CEL is if the tire size number reaches a threshold, but if it is, then 2753 mm is smaller than the Tremor's 35's at 2793 mm circumference. Note this example is using a true 37" tall tire...it could be fine-tuned for a 36.77" diameter (2934 mm circ) NRG, for example. If the speedo calculation and mileage calculations are just pulling values from the various inputs (I'd be surprised if they're not), then this might have a chance at working...

Anybody tried this? Thoughts or insight?

 

I did, and I had the same p0160 issue :/ I have 3.55s and I tried 3.31.

That said, the guys that did my Carli say they have had good luck with the hypertech unit in-line in the IPC harness. The truck goes in Monday to put that in.