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Last Modified: 11-27-2007 1.6 J
Service Category: Audio/Visual/Telematics Section: Navigation/Multi Info Display
Model Year: 2008 Model: LX570 Doc ID: RM000000POF02NX
Title: NAVIGATION / MULTI INFO DISPLAY: NAVIGATION SYSTEM: INSPECTION PROCEDURE (2008 LX570)

Current Position Display does not Appear

INSPECTION PROCEDURE

PROCEDURE

1.

CHECK DTC

(a) Perform a DTC check, and check that the display and navigation module display (EMVN) code 58-43 is not output.

Result

Result

Proceed to

DTC 58-43 is not output

A

DTC 58-43 is output

B
A

2.

CHECK VEHICLE SENSOR (NAVIGATION CHECK MODE)

(a) Enter the "Navigation Check" mode and select "Vehicle Sensors" NAVIGATION / MULTI INFO DISPLAY: NAVIGATION SYSTEM: OPERATION CHECK (2008 LX570) .

(b) While driving the vehicle, compare the "SPD" indicator to the reading on the speedometer. Check if these readings are almost equal.

OK:

The readings are almost equal.

OK

3.

CHECK SPEED SIGNAL

(a) Refer to "Speed signal does not change in the navigation check mode" in the problem symptoms table NAVIGATION / MULTI INFO DISPLAY: NAVIGATION SYSTEM: PROBLEM SYMPTOMS TABLE (2008 LX570) .

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