Wednesday, November 6, 2019

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) B CODE Page 1992


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



Trouble Codes/DTC Check / Clear.



OK:



DTC B1850, B1851, B1852, B1853 or 62 is not output.



Text in Illustration



HINT



Codes other than DTC B1850, B1851, B1852, B1853 and 62 may be output at this time, but they are not related to this check.



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



Safety Systems/Air Bag Control Module/Service and Repair/Removal



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



From 08/2009



SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM: B1850/62-B1853/62: Short in Rear Side Squib RH Circuit



B1853/62 - Short to B+ in Rear Side Squib RH Circuit



DESCRIPTION



The rear side squib RH circuit consists of the center airbag sensor assembly and rear seat side airbag assembly RH.



This circuit instructs the SRS to deploy when deployment conditions are met.



These DTCs are stored when a malfunction is detected in the rear side squib RH circuit.

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