Wednesday, November 21, 2018

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 124


(a) Turn the engine switch off.



(b) Disconnect the cable from the negative (-) battery terminal.



NOTICE:



Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.



(c) Interchange the front airbag sensor LH with RH and connect the connectors.



(d) Connect the cable to the negative (-) battery terminal.



(e) Turn the engine switch on (IG), and wait for at least 60 seconds.



(f) Clear the DTCs stored in the memory See: Restraints and Safety Systems/Air Bag Systems/Testing and Inspection/Reading and



Clearing Diagnostic Trouble Codes/DTC Check / Clear.



(g) Turn the engine switch off.



(h) Turn the engine switch on (IG), and wait for at least 60 seconds.



(i) Check for DTCs See: Restraints and Safety Systems/Air Bag Systems/Testing and Inspection/Reading and Clearing Diagnostic



Trouble Codes/DTC Check / Clear.



Result:



Text in Illustration



HINT



Codes other than DTC B1610/13 and B1615/14 may be output at this time, but they are not related to this check.



C -- REPLACE FRONT AIRBAG SENSOR RH



B -- REPLACE CENTER AIRBAG SENSOR ASSEMBLY See: Relays and Modules/Relays and Modules - Restraints and Safety



Systems/Air Bag Control Module/Service and Repair/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



SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM: B1610/13: Front Airbag Sensor RH Malfunction



B1610/13 - Front Airbag Sensor RH Malfunction



DESCRIPTION



The front airbag sensor RH circuit consists of the center airbag sensor assembly and front airbag sensor RH.



The front airbag sensor RH detects impacts to the vehicle and sends signals to the center airbag sensor assembly to determine if the airbag should be



deployed.



DTC B1610/13 is recorded when a malfunction is detected in the front airbag sensor RH.

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