/en/qa/tag/program-harness-attached Powered by Question2Answer /en/qa/64533/can-i-program-the-evo-one-with-it-hooked-up-to-the-car-if-i-disconnect-the-cars-battery-first I really don&#039;t want to remove the EVO-ONE that I installed in my 2007 Nissan Maxima w/Intellikey just to program it again(I just want to turn on &quot;unlock doors when ignition is turned off&quot;) and if I could leave all the harnesses attached too, that&#039;d be great.<br /> <br /> &nbsp;<br /> <br /> So my question is: Can I program the EVO-ONE with it installed in the car(all harnesses attached) with the FlashLInk 2 if I disconnect the car&#039;s battery first? Or do I HAVE to disconnect all the harnesses from the EVO-ONE before programming? FAQ /en/qa/64533/can-i-program-the-evo-one-with-it-hooked-up-to-the-car-if-i-disconnect-the-cars-battery-first Sat, 21 Nov 2015 11:22:41 +0000