Sunday, June 30, 2019

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) B CODE Page 2109


OK:



DTC B1865, B1866, B1867, B1868, or 65 is not output.



Text in Illustration



HINT



Codes other than DTC B1865, B1866, B1867, B1868, and 65 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: B1865/65-B1868/65: Short in Front Passenger Side Knee Airbag Squib



Circuit



B1868/65 - Short to B+ in Front Passenger Side Knee Airbag Squib Circuit



DESCRIPTION



The front passenger side knee airbag squib circuit consists of the center airbag sensor assembly and the front passenger side knee airbag assembly.



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



These DTCs are recorded when a malfunction is detected in the front passenger side knee airbag squib circuit.

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