Last Modified: 6-7-2017 6.8:8.0.40 Doc ID: RM000001B5C000X
Model Year Start: 2006 Model: Land Cruiser Prod Date Range: [05/2005 -           ]
Title: NAVIGATION: NAVIGATION SYSTEM: Color ON Navigation Screen is Unusual (RGB Signal Error); 2006 MY Land Cruiser [05/2005 -        ]

Color ON Navigation Screen is Unusual (RGB Signal Error)

INSPECTION PROCEDURE

PROCEDURE

1.

CHECK COLOR BAR (DISPLAY CHECK MODE)

(a) Check the color bar (Display Check Mode) 2006 MY Land Cruiser [05/2005 -        ]; NAVIGATION: NAVIGATION SYSTEM: DTC CHECK / CLEAR .

NG

REPLACE MULTI-DISPLAY

OK

2.

CHECK NAVI COLOR BAR (NAVIGATION CHECK MODE)

(a) Check the color bar (Navigation Check Mode) 2006 MY Land Cruiser [05/2005 -        ]; NAVIGATION: NAVIGATION SYSTEM: DTC CHECK / CLEAR .

NG

GO TO STEP 4

OK

3.

CHECK SCREEN SETTING (DAY OR NIGHT MODE)
OK

NORMAL

NG

4.

CHECK NAVIGATION ECU POWER SOURCE CIRCUIT

(a) Check the navigation ECU power source circuit 2006 MY Land Cruiser [05/2005 -        ]; NAVIGATION: NAVIGATION SYSTEM: Navigation ECU Power Source Circuit .

NG

REPAIR OR REPLACE HARNESS AND CONNECTOR

OK

5.

CHECK DISPLAY SIGNAL CIRCUIT

(a) Check the display signal circuit 2006 MY Land Cruiser [05/2005 -        ]; NAVIGATION: NAVIGATION SYSTEM: Display Signal Circuit between Navigation ECU and Multi-display .

NG

REPAIR OR REPLACE HARNESS AND CONNECTOR

OK

REPLACE MULTI-DISPLAY