Today, on this 2005 Saturn Relay, were going
to install part number 118396 from Tow Ready.First
thing we need to do is go ahead and open the
back hatch, and remove the taillights.
Now this wire harness, well disconnect it
right here, push down this tab, we can pull
it apart.
Passenger side done, lets go over to driver
side and repeat same process.Now I can start
installing the wire harness.
Well take our four-pole, take it behind the
bumper cover and eventually run it at the
bottom.
Now well take our half of the green and white
wire, well run that down as well.
And well take our harness the yellow wire,
well plug that back into the factory wire
harness.
Okay, and we go ahead and reinstall our light
at this point.Now well take our wire harness
and pull it out from behind the bumper cover.
Now, we take our four-pole in and were just
going to route it to our hitch for now in
the center and get it to on running our green
wire over to the passenger side.
Well take our wire and well tuck it behind
our bumper cover by undoing these fasteners
and slipping it behind it.Okay, now to take
this half of the connector and run it behind
our taillight.
Well use this piece of wire to help kind of
hook our wire and pull it up.
Well pull up snug over to take out all the
slack in 
the wire.
