Last Modified: 7-3-2017 6.8:8.0.40 Doc ID: RM000001D1G003X
Model Year Start: 2007 Model: LX470 Prod Date Range: [08/2006 -           ]
Title: NAVIGATION: NAVIGATION SYSTEM: Map Disc cannot be Inserted; 2007 MY LX470 [08/2006 -        ]

Map Disc cannot be Inserted

INSPECTION PROCEDURE

PROCEDURE

1.

CHECK MAP DISC
NG

REPLACE AMP DISC

OK

2.

INSERT MAP DISC WITHOUT TILT
OK

NORMAL

NG

3.

CHECK NAVIGATION ECU POWER SOURCE CIRCUIT

(a) Check the navigation ECU power source circuit 2007 MY LX470 [08/2006 -        ]; NAVIGATION: NAVIGATION SYSTEM: Navigation ECU Power Source Circuit .

NG

REPAIR OR REPLACE HARNESS AND CONNECTOR

OK

REPLACE NAVIGATION ECU