Navigation ECU location? (1 Viewer)

[CharlieChops]

Hello All,

I just picked up a new to me 03 GX470, but on every start I get the recording about lexus link services being disabled. I've done lots of googling and believe I can disable the error message by criss crossing the connector but I have one question. Where is the navigation unit/ECU located in the GX470? I've also searched this sub forum and couldn't find anyone showing where it is. Any assistance would be appreciated because that error message is very annoying. Thank you.

 

[CharlieChops]

I found it under the passenger seat. I'll follow up on this thread if I'm able to disable the error message.

 

[CharlieChops]

I managed to disable the message, I pulled fuse #35. Under the green box, bottom row, second from the left labeled 7.5. No more message.

 

[CruiserLegolas]

Great. I just removed the "MAYDAY" fuse #35 described above and my annoying Lexus Link System Error is no longer vocalized on every start. This is for a 2003 GX470.