Tuesday, October 29, 2019

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) B CODE Page 257


CAN communication DTC is not output.



NG -- GO TO CAN COMMUNICATION SYSTEM See: Diagnostic Trouble Code Descriptions/CAN Communication System



OK -- Continue to next step.



2. CHECK SMART ACCESS SYSTEM WITH PUSH-BUTTON START (for Entry Function)



(a) Check if the smart access system with push-button start (for entry function) is malfunctioning See: Accessories and Optional



Equipment/Antitheft and Alarm Systems/Testing and Inspection/Initial Inspection and Diagnostic Overview/Smart Access System



With Push-Button Start (for Entry Function)/How To Proceed With Troubleshooting.



HINT



Customization may not be possible depending on the malfunction in the smart access system with push-button start (for entry



function).



OK:



No malfunctions are present in the smart access system with push-button start (for entry function).



NG -- GO TO SMART ACCESS SYSTEM WITH PUSH-BUTTON START (for Entry Function) See: Accessories and



Optional Equipment/Antitheft and Alarm Systems/Testing and Inspection/Initial Inspection and Diagnostic Overview/Smart Access



System With Push-Button Start (for Entry Function)/How To Proceed With Troubleshooting



OK -- Continue to next step.



3. CHECK SMART ACCESS SYSTEM WITH PUSH-BUTTON START (for Start Function)



(a) Check if the smart access system with push-button start (for start function) is malfunctioning See: Accessories and Optional



Equipment/Antitheft and Alarm Systems/Testing and Inspection/Initial Inspection and Diagnostic Overview/Smart Access System



With Push-Button Start (for Start Function)/How To Proceed With Troubleshooting.



HINT



Customization may not be possible depending on the malfunction in the smart access system with push-button start (for start



function).



OK:



No malfunctions are present in the smart access system with push-button start (for start function).



NG -- GO TO SMART ACCESS SYSTEM WITH PUSH-BUTTON START (for Start Function) See: Accessories and



Optional Equipment/Antitheft and Alarm Systems/Testing and Inspection/Initial Inspection and Diagnostic Overview/Smart Access



System With Push-Button Start (for Start Function)/How To Proceed With Troubleshooting



OK -- Continue to next step.



4. CHECK CUSTOMIZE ITEMS



(a) Display the "Vehicle Customization" screen.



(b) Make a note of the customizable items for each certification ECU related system.



HINT



These items shown as customizable via the navigation system vehicle customization screen can also be changed manually. In a



following step, a manual procedure will be used.



(1) Check the customize parameters list for the smart access system with push-button start (for entry function) related items that can be



customized via the multi-display screen See: Accessories and Optional Equipment/Antitheft and Alarm Systems/Testing and



Inspection/Programming and Relearning/Smart Access System With Push-Button Start (for Entry Function).



(2) Check the customize parameters list for the smart access system with push-button start (for start function) related items that can be



customized via the multi-display screen See: Accessories and Optional Equipment/Antitheft and Alarm Systems/Testing and



Inspection/Programming and Relearning/Smart Access System With Push-Button Start (for Start Function).



(c) Manually change and confirm that it was possible to successfully change the settings of the customize parameters for each system that



are available for customization via the multi-display screen.

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