/en/qa/tag/2010sierra Powered by Question2Answer /en/qa/74009/what-do-i-need-to-purchase I am looking to purchase the remote start for a 2010 GMC Sierra. I beleive im supposed to use the stand alone version. It mentioned I need a valet switch and a Hood pin switch? Do I need to purchase these or can I do it without installing those? If I have to purchase them, do you sell them? Thanks GMC /en/qa/74009/what-do-i-need-to-purchase Sat, 26 Nov 2016 10:03:38 +0000