Thursday, February 18, 2021

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) B CODE Page 2593


Text in Illustration



NG -- REPLACE AFS ECU (HEADLIGHT SWIVEL ECU ASSEMBLY) See: Lighting and Horns/Headlamp/Headlamp



Alignment Control Module/Service and Repair/Components



OK -- Continue to next step.



6. REPLACE HEADLIGHT LEVELING MOTOR



(a) Temporarily replace the headlight leveling motor with a new or normally functioning one See: Lighting and Horns/Headlamp/Service



and Repair/Removal and Replacement/Components.



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



OK:



DTC B2424 or B2425 is not output.



NG -- REPLACE AFS ECU (HEADLIGHT SWIVEL ECU ASSEMBLY) See: Lighting and Horns/Headlamp/Headlamp



Alignment Control Module/Service and Repair/Components



OK -- END



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

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