Monday, March 15, 2021

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) B CODE Page 1831


The connectors are properly connected.



HINT



If the connectors are not connected securely, reconnect the connectors and proceed to the next inspection.



(d) Disconnect the connectors from the front passenger airbag assembly and center airbag sensor assembly. Also disconnect the instrument



panel wire from the instrument panel wire assembly.



(e) Check that the terminals of the connectors are not damaged.



OK:



The terminals are not deformed or damaged.



(f) Check that the instrument panel wire assembly connector (on the front passenger airbag assembly side) is not damaged.



OK:



The lock button is not disengaged, and the claw of the lock is not deformed or damaged.



(g) Check that the short springs for the instrument panel wire and instrument panel wire assembly with the activation prevention



mechanism are not deformed or damaged.



OK:



The short springs are not deformed or damaged.



Text in Illustration



NG -- REPLACE WIRE HARNESS



OK -- Continue to next step.



2. CHECK FRONT PASSENGER AIRBAG ASSEMBLY (FRONT PASSENGER SIDE SQUIB 2ND STEP)



(a) Connect the instrument panel wire to the instrument panel wire assembly and center airbag sensor assembly.



(b) Connect SST (resistance 2.1 Ohms) to connector E (black connector).



CAUTION:



Never connect the tester to the front passenger airbag assembly (front passenger side squib 2nd step) for measurement, as this



may lead to a serious injury due to airbag deployment.



NOTICE:



* Do not forcibly insert SST into the terminals of the connector when connecting.



* Insert SST straight into the terminals of the connector.



SST : 09843-18061



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



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



(e) 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.

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