FORScan forum

Thanks again.

Copy that and thank you very much for all your help.

The stink of it is, I can no longer find the cooling fan disable/enable entry. And I went thru every single module with a configuration. I just know I saw it at some point. Any idea in what module it might be?

FWIW, I am also an eautorepair.net subscriber and have been for the last 4+ years. The 2 PDF files you sent are also listed within the data for my 2019 MKZ. Check it out if you're not familiar with it.

Regarding the cooling fan, I did see a line entry in one of the Forscan scans that showed the ...

Dealer says there are no TSB's or updates for the BECM. The implied "message" I got was they are not really willing to provide much help, period.

There is no AS BUILT configuration for the BECM. Only the BECMB. I’ll see what I can get from the dealer.

And the last group of Snipits. Comments and suggestions are greatly appreciated.

The next group of Snipits.

I ran the scans with the new OBDII EX adapter. Unfortunately, nothing different. Faster speed though. I'm including all the new Snipits.
The initial scan 1 & 2, the Configuration and Programming 1,2,3,4, BdyCM Configuration 1 - 13, BECM Battery Voltage Test log file (.txt) and lastly the BECMB ...

I may have found one of my problems. I have an ELM327 adapter with the manual HS/MS switch. Take a look at the attached snipit of the initial scan. Note line 5. I didn't recognize this earlier. So before we go any further, let me apologize for possibly wasting your time. I ordered the one you ...