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Home >> Lexus >> 2021 >> LX 570 >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Infotainment >> Navigation System - Diagnostic Codes & Symptom Tests >> Navigation System >> Route cannot be Calculated [09/2015 - ] >> Procedure

Route cannot be Calculated [09/2015 - ]: Procedure

  1. SET DESTINATION 
    1. Set another destination and check if the system can calculate the route correctly.

      OK

      Route can be correctly calculated.

    Result: 

    OK 

    NORMAL OPERATION 

    Result: 

    NG 

    PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE 

    Refer to PROBLEM SYMPTOMS TABLE [09/2015 - ] )