ForScan Sticky

2020-22 Super Duty (maintained by ZooDad)

ZooDad

 

Forscan Spreadsheet for 2020+ trucks:2020+ Forscan Spreadsheet Link


*MODERATOR'S NOTE:*

AS OF DECEMBER 2019, *OWNERS OF _2020_ MODEL YEAR SUPER DUTY VEHICLES BEGAN REPORTING SIGNIFICANT DIFFERENCES IN FORSCAN BEHAVIOR AND/OR PARAMETERS WHEN COMPARED TO 2017-2019*.

*IF YOU HAVE A _2020+_ MODEL YEAR SUPER DUTY, IT IS STRONGLY SUGGESTED THAT YOU USE THE INFORMATION IN OF THIS THREAD.
IF YOU HAVE A _2017-19_ MODEL YEAR SUPER DUTY, IT IS STRONGLY SUGGESTED THAT YOU USE THE INFORMATION IN THE 2017-19 THREAD LOCATED HERE 2017-2019 Forscan Thread


I will try when my 2020 arrives but hey - at least I got my VIN today!

 

I haven't been following this thread closely lately so forgive me if this has already been posted. I just pulled the as-built values of a 2020 Lariat F250 6.7L Tremor package (VIN: 1FT8W2BT8LEC00216) and it seems like a new format BCM is being used compared to the 2017-19 Super Duties so the current 2017-19 BCM FORScan spreadsheet shouldn't be used for the 2020s because the locations are different.

Example: The VIN coding area of the 2020 BCM now is at 726-12-01 instead of 726-09-01 so the new locations for the various BCM FORScan mods will need to be figured out and a new BCM spreadsheet will be needed. I haven't examined the other modules in the 2020 yet but thought I'd point this out if it hadn't been mentioned previously.

 

Got my titan tank switched over from my 2017 to the new 2020 truck. FORScan 2.3.26 beta wont allow me to write changes to the IPC, gives me the "Service Procedure has been interrupted" error message. Anybody know of a work around for this? Thanks

 

I battled the same thing on my 2019. Create a new truck profile. Don't load the existing one when it prompts.

 

Just got my new 2020 F-450 in yesterday. Many Forscan codes I have used previously on my 2018 F-350 no longer seem to work on the 2020. Anyone know how to disable the double honk horn when the engine is running and you get out of the truck?
"Double Horn Honk Disable BdyCM as built 726-41-02 xxx1 xxxx xxxx xxx0 xxxx xxxx" as listed in the 2017+ spreadsheet does not work. From factory, the 2020 already has a "0" in that place. Thoughts?

Also, I cannot seem to access any of the IPC settings either.

Thanks!

Moderator's Edit: Copied another post by CWay (from a different thread) below, due to its relevance and potential importance to other 2020 Super Duty owners.

Just got my 2020 F-450 in yesterday...been on order since late September. Tried out some Forscan functions that I enjoyed on my 2018 350, but some work and some don't. I'm still working off of the 2017+ spreadsheet, but they have definitely changed some coding around for the 2020's. For instance, the double honk horn thing already has the code from factory that the spreadsheet says to change it to. I experimented a bit, but cannot find a way to disable the double honk yet. Hopefully a new 2020 spreadsheet starts coming together soon. I was able to change the blinker count from 3 to 4 blinks with a single tap, using the old codes listed in the 2017+ spreadsheet. I imagine a handful of other functions have not changed as well, but many of them have

 

I got everything working after I emailed the FORScan team asking for help. After I sent them some debug info and logs they were able to send me a version of the software that works. One thing they told me is that the 2020's have two BdyCMs now so most of the as-built codes are different. Don't think I can post a link to the software they sent me as it's probably not meant for public release. I suggest sending them an email at contact@forscan.org.

 

Block 726-41-02 does not work for double honk disable on 2020 Super Duty. Nor could I get Bambi mode to work. On the plus side, the IPC and SCCM modules programed fine. Forscan 2.3.27 was required and I had to update the firmware on my OBDlink MX Bluetooth.

 

Did you use 726-41-02 xxx0 xxxx xxxx ?

Just to confirm, you're referring to the double-honk when you leave it running and walk away with the key fob in your pocket?

 

I just got Forsan setup with the Obdlink EX for my 2020 F450. It works great. Ran out of time tonight to start really playing with it.

 

What year is your truck? My experience is with the F150s but I find it odd that your truck's default had the double horn honk disabled unless you have a 2020 because the 2020 Super Duties have a different format BCM than the 2017-19 Super Duties so you can't use any of the F150/F250 BCM spreadsheets because all the features like double horn honk are now at different address locations and the 2020 SD BCM hasn't been mapped out yet.

 

Yes, 2020 Super Duty. So I'll just stay out of the BCM for awhile until it's mapped. Just curious, do you know if the 2020 F150s have the newer format BCM also?

 

One more quick question, are you pretty confident the rest of the 2020 modules are unchanged? Do you think the spreadsheets should be accurate for 2020s, except the BCM?

 

i had no problem turning my double honk off on a 2020 and tested it

 

Well, wtf. So your values didn't look like this?
Block 41
726I9G1010000010071
726I9G2200000000191
The value to change wasn't already a 0?
I also want Bambi mode, which is in the BCM. Did you try that by chance?