When I bought my 2006 LX470 the last part of the wiring ( the trailer plug and the wire to the chassis harness was missing. I have an open wiring connector where it attached. The dealer says all '06 models were wired at the factory and he could only sell me an entire harness. I just need the connector and/or the pinout for my open connector so I can make something myself. I do not want to have to cut into the existing wiring if I can avoid it. Can someone point me to a vendor for toyota connectors or provide the pin-out info for this ?