Saturday, October 3, 2020

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) B CODE Page 550


OK:



No deformations or cracks on the map disc



NG -- REPLACE MAP DISC



OK -- Continue to next step.



2. DISC CLEANING



(a) Disc cleaning



(1) If dirt is on the disc surface, wipe it clean with a soft cloth from the inside to the outside in a radial direction.



NOTICE:



Do not use a conventional record cleaner or anti-static preservative.



NEXT -- Continue to next step.



3. CHECK DTC



(a) Clear the DTC See: Accessories and Optional Equipment/Navigation System/Testing and Inspection/Reading and Clearing



Diagnostic Trouble Codes/Navigation System (for DVD).



(b) Recheck for DTCs and check if the same DTC is output again.



OK:



No DTC is output.



NG -- REPLACE MULTI-MEDIA MODULE NAVIGATION ASSEMBLY



OK -- USE SIMULATION METHOD TO CHECK See: Accessories and Optional Equipment/Antitheft and Alarm



Systems/Diagrams/Diagnostic Aids/How To Troubleshoot ECU Controlled Systems/How To Proceed With Troubleshooting



B1583



CELLULAR COMMUNICATION: SAFETY CONNECT SYSTEM: B1583: GPS Signal Unreceived



B1583 - GPS Signal Unreceived



DESCRIPTION



If GPS satellite signals cannot be acquired for 10 consecutive miles, this DTC is set.

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