I joined this forum in hopes that someone can help me (help my dad) fix the factory remote start on his 2009 STS. I believe the problem is the hood ajar switch but I can't locate any information on how to fix it. Any help would be appreciated. Thanks.

 

Welcome, See if codes are stored. Review owners manual as to how it works. Thinking this is oem vs added accessory

 

I will try that, thank you.