Thursday, December 19, 2019

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) B CODE Page 1284


(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) Measure the resistance according to the value(s) in the table below.



Standard Resistance:



Text in Illustration



HINT



After replacing the center airbag sensor assembly, check for DTCs of the center airbag sensor assembly. If DTC B1650/32 is



detected, replace the occupant classification ECU See: Restraints and Safety Systems/Air Bag Systems/Seat Occupant



Sensor/Service and Repair/Occupant Classification ECU/Removal and perform "Zero Point Calibration" and "Sensitivity



Check" of the occupant classification system See: Restraints and Safety Systems/Testing and Inspection/Programming and



Relearning.



NG -- CHECK NO. 2 FLOOR WIRE (SHORT TO GROUND)



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



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



7. CHECK NO. 2 FLOOR WIRE (OPEN)



(a) Disconnect the front seat wire RH from the No. 2 floor wire.



HINT



SST has already been inserted into connector B.



(b) Measure the resistance according to the value(s) in the table below.

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