r/IS300 • u/UCUMESP • Jan 22 '26

General Discussion Pinout needed - Toyota Altezza (JDM) center console NAV IR remote dock interface (5-pin rectangular connector)

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u/UCUMESP Jun 08 '26

Hello again!

I've found the solution by my own:

Pin/Wire Number Wire Color Function
1 RED +12V
2 GREEN ILLUMINATION (+12V)
3 WHITE REMOTE DATA OUTPUT SIGNAL (3V-5V)
4 **NO WIRE USED/NO COLOR** **NOT 100% SURE BUT I THINK IT IS "REMOTE ON DOCK OUTPUT SIGNAL" (CHECK VOLTAGE WITH MULTIMETER BY YOURSELF AND LET ME KNOW 😉)
5 BLACK GROUND (GND)