'Auto' Feature On Power Folding Mirrors Not Working

I bought and installed the KTJO 4x4 power folding mirrors mod for my '22 Tacoma TRD Off-Road. Everything was working as expected after installation; the toggle switch between keeping the mirrors open and folded, and the auto-feature folded the mirrors upon locking the truck. A few months later, the auto-feature doesn't work anymore, but the other two buttons (force open and force fold) still work as expected. Not sure what is going on here.

https://www.ktjo4x4.com/collections...ucts/products/tacoma-power-folding-mirrors-3g

 

Contact the vendor

 

This guy had issues with the switch being reversed: https://www.tacomaworld.com/threads/power-fold-mirror-mod.778180/#post-27819894

I have them installed and don't have issues. Knock on wood...

 

Double check your connections at the control box that came in kit and the connector plug in door. It may be possible that the control box went out.