Modifying As-Built Data Guide

[Wojest]

Good deal , thanks. I checked and it appears to have stuck. Just weird about the USB drive.

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[StangTime]

This seems like a good place to ask. So on my 19 ecoboost I changed the eq and anc settings but when I restarted the car it did not recognize my USB stick that I play music from. After a master reset it worked again but km not sure if it undid my forscan changes. Has anyone come across this?

Thanks

A master reset will not change the programming just clears the settings like wifi and auto updates, etc.

 

[PKs]

Can anyone say if power to the windows can be made to stay on for a little while after the car has been turned off.

 

[Mikepol2]

Hoping someone can save me from reading all 200 pages...

Bought my 2018 GT new with the 300A package and 4.2” base radio.

Upgraded to Sync 3.3 using an FCIM from a Fusion. At the same time replaced my factory radio with an XM capable radio.

After the upgrade used Forscan to enable drive modes, etc.

Fast forward to now and back into Forscan to turn off the radio bass clipping since installing new speakers but not sure it’s working.

I downloaded my factory as-built file from the Ford Service website a while ago but never used it.

Wondering if I should reflash everything to factory settings and repeat the Forscan changes, since I never did that after installing the Fusion APIM?

 

[TexasRebel]

Can anyone say if power to the windows can be made to stay on for a little while after the car has been turned off.

yep. Just don't open the door.

 

[PKs]

Can anyone say if power to the windows can be made to stay on for a little while after the car has been turned off and the door has been opened.

 

[TexasRebel]

Can anyone say if power to the windows can be made to stay on for a little while after the car has been turned off and the door has been opened.

Not without some custom wiring.

 

[PKs]

Not without some custom wiring.

Ok thanks. I thought it may just be a coded feature.

 

[Elp_jc]

Only with the ignition on. May I ask why you need that? Never heard anybody ask for that. Just curious.

 

[PKs]

Only with the ignition on. May I ask why you need that? Never heard anybody ask for that. Just curious.

Because I can do it in my daily driver Ford which is 13 years young. Occasionally when exiting I realise that a window is not closed. Not a biggy.

 

[Mikepol2]

Didn't see this listed anywhere else in this thread so... I replaced my base 6-speaker radio with an XM-capable radio. My factory as-built for ACM 727-01-01 was Dxxx xxxx xxxx. To get XM stations to play on the new radio, this must be changed to 1xxx xxxx xxxx. That's in addition to the change mentioned multiple times in this thread to get the XM icon to appear on the touch screen (change APIM 7D0-01-01 from 0xxx xxxx xxxx to 2xxx xxxx xxxx).

 

[MRGTX]

This question has been bouncing around in the “4.09 gears” thread in the drivetrain forum but aside from a few solid theories, everyone seems to be stumped on how to make this work in 2019 and 2020 cars. My dealership service department mistakenly believed that they had the ability to flash my car’s computer...so now I’m driving around a fairly screwed up 2020gt until I can figure this out.

Under BCM 726-12-01 the ratio can be changed. I used 019A xxxx xxxx which is supposedly what the Ford Performance tune uses in the older cars.

That change did not affect anything since there is a limit of 3.73:1 coded in somewhere else so the computer didn’t recognize that value. This limit setting could be in the PCM module, ABS module or both?

Does anyone know how to change that with Forscan?

 

[Mikepol2]

This question has been bouncing around in the “4.09 gears” thread in the drivetrain forum but aside from a few solid theories, everyone seems to be stumped on how to make this work in 2019 and 2020 cars. My dealership service department mistakenly believed that they had the ability to flash my car’s computer...so now I’m driving around a fairly screwed up 2020gt until I can figure this out.

Under BCM 726-12-01 the ratio can be changed. I used 019A xxxx xxxx which is supposedly what the Ford Performance tune uses in the older cars.

That change did not affect anything since there is a limit of 3.73:1 coded in somewhere else so the computer didn’t recognize that value. This limit setting could be in the PCM module, ABS module or both?

Does anyone know how to change that with Forscan?

For my car it was as simple as going into BdCM (not as-built) and using the drop-down list to select 4.10 for the gear ratio.

 

[MRGTX]

For my car it was as simple as going into BdCM (not as-built) and using the drop-down list to select 4.10 for the gear ratio.

Thanks. I tried that first to no avail. Apparently the at’s not possible with 2019/20 cars.

 

[i8iridium]

This question has been bouncing around in the “4.09 gears” thread in the drivetrain forum but aside from a few solid theories, everyone seems to be stumped on how to make this work in 2019 and 2020 cars. My dealership service department mistakenly believed that they had the ability to flash my car’s computer...so now I’m driving around a fairly screwed up 2020gt until I can figure this out.

Under BCM 726-12-01 the ratio can be changed. I used 019A xxxx xxxx which is supposedly what the Ford Performance tune uses in the older cars.

That change did not affect anything since there is a limit of 3.73:1 coded in somewhere else so the computer didn’t recognize that value. This limit setting could be in the PCM module, ABS module or both?

Does anyone know how to change that with Forscan?

the 2020 axle coding is in the BCM at 726-15-01 xxxx **** xxxx. I don’t have any way to test this, or a way to verify that there’s any other location that it’s stored because I don’t have axle modifications to my car. Make sure you put 726-12-01 back because that’s the beginning of vin area.

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