Forscan help

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Cliff Lohner

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Gents, I have an 18” SCREW and my Forscan doesnt read MS. I’ve researched and have found a couple of answers as is correct settings in Forscan but nothing works. I have the Vintscan TT55502 ELM327 OBOII interface with the HS/MS switch. When I open forscan and plug my truck into my computer, a pop up says make sure power is on, HS/MS switch set to HS, and engine off. Then it reads and all I get is the HS modules of PCM, TCM, APIM, DCDC, PAM, and BdyCM. Can anyone help me out as I’m trying to change the power folding mirrors, and turning off the seat belt chime.

Thanks all
 

FastEddie

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There should be a point where you are prompted to flip the switch to read the other modules.

Do that.

Then back up all modules as built.

Then change what you want.
 

dewalt

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Use the cell phone and take a picture of screen or take a screen shot as well for a backup
 

FastEddie

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It has not given me an option to switch over.....

Do a search on the big f150 forum thread if your interface tool has been successfully been used by others. Some of those interface tools work better than others and some don't properly work. I bought the wired USB version that was linked as recommended and it works well. I think it was $29.
 
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Cliff Lohner

Cliff Lohner

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Do a search on the big f150 forum thread if your interface tool has been successfully been used by others. Some of those interface tools work better than others and some don't properly work. I bought the wired USB version that was linked as recommended and it works well. I think it was $29.
Will do. Thanks for your time!!
 
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