Service Hints

LEXUS NAVIGATION SYSTEM

M8 (C) MULTI DISPLAY
(C) 2 - GROUND : Approx. 12 volts with the ignition SW at ON position
(C) 1 - GROUND : Always approx. 12 volts
(C) 4 - GROUND : Approx. 12 volts with the ignition SW at ACC or ON position
(C) 6 - GROUND : Always continuity

N3 (A) NAVIGATION ECU
(A) 9 - GROUND : Always approx. 12 volts
(A) 18 - GROUND : Approx. 12 volts with the ignition SW at ACC or ON position
(A) 17 - GROUND : Always continuity