Tuesday, September 17, 2019

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) B CODE Page 157


NG -- CHECK HARNESS AND CONNECTOR



OK -- REPLACE REMOTE OPERATION BOARD See: Accessories and Optional Equipment/Navigation System/Navigation



Display/Service and Repair/Removal and Replacement/Multi Info Display/Removal



1. CHECK HARNESS AND CONNECTOR



(a) Disconnect the G14 remote touch connector.



(b) Disconnect the G6 display and navigation module display connector.



(c) Measure the resistance according to the value(s) in the table below.



Standard Resistance:



Text in Illustration



NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR



OK -- REPLACE DISPLAY AND NAVIGATION MODULE DISPLAY See: Accessories and Optional Equipment/Navigation



System/Service and Repair/Navigation Receiver (for HDD)/Removal



1. CHECK MOST COMMUNICATION CONNECTORS



(a) Check the MOST communication line connectors.



(1) Check if the MOST communication line connector between the remote touch and radio receiver assembly have any connection



problems See: Accessories and Optional Equipment/Antitheft and Alarm Systems/Diagrams/Diagnostic Aids/How To



Troubleshoot ECU Controlled Systems/Electronic Circuit Inspection Procedure.



(b) Display the "MOST Line Check" screen and check the result See: Accessories and Optional Equipment/Navigation System/Testing



and Inspection/Reading and Clearing Diagnostic Trouble Codes/Navigation System (for HDD).

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