Navigation System (For Navigation Receiver Type) Panel Switches Do Not Function


INSPECTION PROCEDURE

CHECK PANEL SWITCH

CHECK PANEL SWITCH (OPERATION CHECK)

NAVIGATION SYSTEM (for Navigation Receiver Type) - Panel Switches do not Function


INSPECTION PROCEDURE

HINT:
When replacing the navigation receiver assembly, it is necessary to perform the vehicle contract setting for Connected Services (w/ Connected Services Function).
1.CHECK PANEL SWITCH

  1. Check for foreign matter on the display.

    OK:
    The display is clean.


NG
REMOVE ANY FOREIGN MATTER FOUND
OK


2.CHECK PANEL SWITCH (OPERATION CHECK)


    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155

  1. Enter the "Panel & Steering Switch Check Mode" screen. [Refer to Check Panel & Steering Switch in Operation Check (LandCruiser RM000003SKF0LEX.html)]

  1. Operate the abnormal switch and check if the switch status is correctly displayed.

    OK:
    The switch status is correctly displayed as operated.


NG
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE (LandCruiser RM000005MAG00EX.html)
OK

REPLACE NAVIGATION RECEIVER ASSEMBLY (LandCruiser RM000003B6H02GX.html)