Wiring Diagram For 99 Ls400 Navigation

[DigitalBuddha]

I am trying to replace my wife's factory navigation with an aftermarket unit.

I bought and installed a non navi climate control and I also bought the best sonic harness stupidly believing that since the navi unit was by pioneer, it would have the same plugs as the non navi unit.

So know I could really use a wiring diagram for the navigation plugs so I can wore up the new stereo myself.

I have the Toyota repair manual in PDF and can't find a schematic

Thanks in advance

[1990LS400]

The diagram is attached. I thought I remembered people saying that some of the connectors at the nav head unit are the same as for the standard Pioneer radio head unit. I'm 97 1/2% certain that the amp under the front passenger seat is the same for both systems.

1999 LS400 sound-systems-w-navigation-1-of-1.pdf

[DigitalBuddha]

That's fantastic! Thanks so much. Any chance you have a standard pioneer diagram as well, would you?

[1990LS400]

That's fantastic! Thanks so much. Any chance you have a standard pioneer diagram as well, would you?

OK, here it is. These diagrams are from the subscription ARRC website - available through many public libraries.

1999 LS400 sound-systems-pioneer-1-of-1.pdf

[hkozachkov]

That's fantastic! Thanks so much. Any chance you have a standard pioneer diagram as well, would you?

OK, here it is. These diagrams are from the subscription ARRC website - available through many public libraries.

Thanks, dude.