Thursday, May 20, 2021

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) B CODE Page 297


1. CHECK FOR DTC



(a) Clear the DTCs See: Lighting and Horns/Testing and Inspection/Reading and Clearing Diagnostic Trouble Codes.



(b) Check for DTCs See: Lighting and Horns/Testing and Inspection/Reading and Clearing Diagnostic Trouble Codes.



OK:



DTC B124C is not output.



NG -- REPLACE INNER REAR VIEW MIRROR 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



Up to 08/2009



NETWORKING: LIN COMMUNICATION SYSTEM: B124D,B2432: Lost Communication with AFS LIN



B124D - Lost Communication with AFS LIN



B2432 - Lost Communication with Automatic High Beam Sensor



DESCRIPTION



These DTCs are stored when the main body ECU (multiplex network body ECU) detects malfunctions in the LIN communication system.



WIRING DIAGRAM



INSPECTION PROCEDURE



Refer to Lighting System DTC B124D See: B124D.



From 08/2009



NETWORKING: LIN COMMUNICATION SYSTEM: B124D,B2432: Lost Communication with AFS LIN



B124D - Lost Communication with AFS LIN



B2432 - Lost Communication with Automatic High Beam Sensor



DESCRIPTION



These DTCs are stored when the main body ECU (multiplex network body ECU) detects malfunctions in the LIN communication system.

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