'06 Toyota Nav Harness

[inscarguy]

i was on ebay and there is a seller with a nav unit and he says there is a plug with harness spefically for the speed, back up sensors, when i asked for the part number i never heard back from him. he stated he works at a toyota dealer and it is avail from a dealer. it is a grey plug. does anyone know the part number so i can order it. thanks

 

[ToyTech99]

If your 4Runner wasn't originally equipped with factory navigation, I don't think it's possible to use an actual plug-n-play harness. My guess is that the ebay seller is talking about the connector with pigtails that must be spliced into the correct wires. My 4Runner didn't come with factory navi, but I installed it myself and had to tap the speed sensor and reverse signal wires myself. They are both easy to find and very accessible if you want to go that route yourself.