I had not read about it specifically, but it looked familiar.
A little research and, it is on page 25-6 in the 2016-2020 Honda Pioneer Service Manual.
I-4WD
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Here is a better example of that connector that he is shorting.
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It looked familiar, because you are hooking to the same for reading and clearing stored codes. Page 4-8
I could not find these all in one place, so I thought I would add them. . Check Engine Light blinking, Page 4-9. . Gear Indicator Light blinking, Page 11-11. . Electric Power Steering(EPS) Light blinking, Page 24-11. . Symptom Troubleshooting, Page 4-6. . HOW TO pull stored codes, page 4-8. ...
hondasxs.com
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I will be remembering and saving a shortcut to that vid, Thanks.
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Have a good day