Monday, June 17, 2019

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) B CODE Page 1592


(a) Turn the engine switch off.



(b) Disconnect the cable from the negative (-) battery terminal.



(c) Check that the connectors are properly connected to the 4 occupant classification sensors and occupant classification ECU.



OK:



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 4 occupant classification sensor and occupant classification ECU.



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



OK:



The terminals are not deformed or damaged.



NG -- REPLACE FRONT SEAT WIRE RH



OK -- Continue to next step.



2. CHECK FRONT SEAT WIRE RH (SHORT TO B+)



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



(b) Turn the engine switch on (IG).



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



Standard Voltage:



Text in Illustration



NG -- REPLACE FRONT SEAT WIRE RH



OK -- Continue to next step.



3. CHECK FRONT SEAT WIRE RH (SHORT TO GROUND)



(a) Turn the engine switch off.

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