/en/qa/tag/connection-f Powered by Question2Answer /en/qa/57313/2006-chrysler-300-srt8-stand-alone-install When installing do I need a relay or resistor? I have followed your instructions per the manual. The device has been updated and program to my car. I have both yellow cables from the 20 pin and t-harness connected to each other parking lights connected to the headlight switch and start/stop to the ignition harness. When I click lock 3x all electrical lights up but the car never cranks or turns on. Is that because I need the resistor and relay? Or is my wiring connected wrong? Please help<br /> <br /> &nbsp;<br /> <br /> thanks Chrysler /en/qa/57313/2006-chrysler-300-srt8-stand-alone-install Thu, 10 Sep 2015 00:26:09 +0000