Last Modified: 4-30-2014 6.6 J Doc ID: RM000001B5E001X
Model Year: 2006 Model: LX470 Prod Date Range: [05/2005 -           ]
Title: NAVIGATION: NAVIGATION SYSTEM: GPS Mark does not Appear; 2006 MY LX470 [05/2005 -        ]

GPS Mark does not Appear

INSPECTION PROCEDURE

PROCEDURE

1.

CHECK DISPLAY

(a) Check the GPS mark display (At a place with a fine view, is GPS mark displayed or not?).

OK:

GPS mark is displayed.

OK

NORMAL

NG

2.

CHECK GPS ANTENNA

(a) Check if the harness is caught or sharply bent or not?

NG

GPS ANTENNA IS SURELY CONNECTED

OK

3.

CHECK OPTION COMPONENT

(a) Check if the sun shade film and other optional components are installed.

OK:

Optional component(s) installed.

HINT:

Some optional components receive radio signals.

OK

REMOVE OR CHANGE POSITION OF OPTIONAL COMPONENT (IF THIS HAPPENS, GPS RECEPTION MAY BE AFFECTED)

NG

4.

CHECK FOR DTC

(a) Check for DTC (is "58-40" or "58-41" displayed in the unit check mode of the navigation ECU?) 2006 MY LX470 [05/2005 -        ]; NAVIGATION: NAVIGATION SYSTEM: DTC CHECK / CLEAR .

OK:

No DTC(s) is output.

NG

TROUBLESHOOT FOR EACH DIAGNOSIS

OK

REPLACE GPS ANTENNA (IF THE TROUBLE STILL OCCURS, REPLACE NAVIGATION ECU)