2013 Harley Ultra , did handlebar install no start . Checked pin outs several times .Everything matches up on both sides of the connector . Checked the pins against ground with multi-meter and tone version . Nothing toned out ( tells me nothing is grounded inside the bars ) . Check right switch housing and everything works and fuel pump primes . If i put multi-meter on grey and black and white wire , switch tones with key on and in the run position . Then switch to off position and the tone stops . I think this is right with the grey and black and white wires controlling the engine stop .Check switch housings on both side and unscrewed clamps for switch housings and tried to crank . Installed all lights and running gear to rule out the lights . What all has to be hooked up to fire ? Check codes and i am getting a p1003 & p1353 . For the p1003 is a system relay contacts code . I didn't have another relay but i did swap the relay for the brake system . Not sure the odds of both relays being bad ? For the p1353 code i have no clue . The only other thing i replaced beside the handlebars is the fuel quick connect . Now i don't know if its a fuel problem or a bar problem but i am a grown man about to cry lol . Any info would be greatly appreciated , Thanks .