Wednesday, November 6, 2019

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) B CODE Page 1616


(1) Turn the engine switch off.



(2) 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.



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



Standard Resistance:



(g) Check for a short to ground in the circuit.



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



Standard Resistance:



(h) Check for a short in the circuit.



(1) Release the activation prevention mechanism built into connector B See: Restraints and Safety Systems/Air Bag Systems/Testing



and Inspection/Initial Inspection and Diagnostic Overview/Diagnosis System.



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



Standard Resistance:



Text in Illustration



NG -- CHECK INSTRUMENT PANEL WIRE



OK -- Continue to next step.



4. CHECK CENTER AIRBAG SENSOR ASSEMBLY



(a) Restore the released activation prevention mechanism of connector B to the original condition.



(b) Connect the connectors to the steering pad and center airbag sensor assembly.



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



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

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