not sure what you mean

but the wiring in the tailgate to be removed needs to be unplugged from number plate surround & wiper, rear window brake light, speakers then unplugged from connectors on the right 'C' pillar & a couple on the left 'C' pillar if i remember correctly? however if it has been squashed you may have problems getting it thru the tailgate body [to the left & right of the glass]. be carefull of the body connectors at the top near the hinges. DO NOT break the plastic clips. will also need to disconnect the spray nozzle hose too.