TSB 21-2190 Illuminated Powertrain Malfunction (Wrench) Indicator With DTCs - HV Battery Not Charging At Level 3 DC Fast Charging Station/EVSE

[kltye]

What is necessary to purchase if I wanted to have this ability myself? Is it only available to licensed Ford techs or is it something us mere mortals with a laptop, an ODBScan and a copy of FORScan can do ourselves?

This page should give you all the info you need: https://www.motorcraftservice.com/diagnostic/Support?channelId=51&categoryId=279

In short, I wouldn't use FORScan for this. The cheapest route (which is still admittedly quite pricey) is to get a J2534 device on eBay, and use the FDRS software to do this. You can sign up for a Motorcraft account without needing to be a licensed Ford tech or anything like that.

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