2019 Ranger Wildtrak Hill Start Assist Not Available

Hello!
It's been a long time since I last visited and posted in tsikot.

Anyway, I hope I can get help with an intermittent Hill Start Assist Not Available warning in my wildtrak.
It would occur either at startup or during driving already. I would stop, turn engine off and on again and it would go away.
Sometimes it's the Check Park Aid warning and the ABS warning would also light up.
and same solution.
Odo reading is 18k kms only.

I called Ford Alabang and they told me to bring it to them for diagnosis which will take 2-3 days and would cost 4.3k pesos just for the checkup.

I searched here and in the workshop sections but did not come across a post related to this. Hope I'm not wrong on this.

Please advise.