Friday, January 10, 2020

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) B CODE Page 2317


INSPECTION PROCEDURE



PROCEDURE



1. CHECK DTC OUTPUT



(a) Using the Techstream, enter the following menus: Body Electrical / Pre-Collision / Trouble Codes.



(b) Clear the DTCs See: Accessories and Optional Equipment/Collision Avoidance and Parking Assist Systems/Testing and



Inspection/Reading and Clearing Diagnostic Trouble Codes/Pre-Collision System.



(c) Turn the engine switch off.



(d) Turn the engine switch on (IG).



(e) Recheck for DTCs.



OK:



DTCs are not output.



NG -- REPLACE SEAT BELT CONTROL ECU



OK -- CHECK FOR INTERMITTENT PROBLEMS (SYMPTOM SIMULATION) 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



PRE-COLLISION: PRE-COLLISION SYSTEM:



B2015,B2016,B2020,B2021,B2025-B2027,B2030-B2032,B2035,B2040,B2041,B2043,B2047: Open in Right Side Upper MOS



B2015 - Open in Right Side Upper MOS



B2016 - Open in Right Side Lower MOS



B2020 - Open in Left Side Upper MOS

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