Wednesday, March 17, 2021

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) B CODE Page 28


AUDIO / VIDEO: REAR SEAT ENTERTAINMENT SYSTEM: B15A5: Rear Seat Entertainment System Malfunction



B15A5 - Rear Seat Entertainment System Malfunction



DESCRIPTION



* This DTC is stored when a malfunction occurs in the multi-display controller sub-assembly.



INSPECTION PROCEDURE



PROCEDURE



1. CLEAR DTC



(a) Clear the DTCs See: Accessories and Optional Equipment/Entertainment Systems/Testing and Inspection/Reading and Clearing



Diagnostic Trouble Codes.



NEXT -- Continue to next step.



2. RECHECK DTC



(a) Recheck for DTCs and check if the same DTC is output again See: Accessories and Optional Equipment/Entertainment



Systems/Testing and Inspection/Reading and Clearing Diagnostic Trouble Codes.



Result:



B -- REPLACE MULTI-DISPLAY CONTROLLER SUB-ASSEMBLY See: Accessories and Optional Equipment/Entertainment



Systems/Entertainment System Control Module/Service and Repair/Rear Seat Entertainment ECU/Removal



A -- 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



From 08/2009



AUDIO / VIDEO: REAR SEAT ENTERTAINMENT SYSTEM: B15A5: Rear Seat Entertainment System Malfunction



B15A5 - Rear Seat Entertainment System Malfunction



DESCRIPTION



* This DTC is stored when a malfunction occurs in the multi-display controller sub-assembly.



INSPECTION PROCEDURE



PROCEDURE



1. CLEAR DTC



(a) Clear the DTCs See: Accessories and Optional Equipment/Entertainment Systems/Testing and Inspection/Reading and Clearing



Diagnostic Trouble Codes.



NEXT -- Continue to next step.

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