LS 460 RWD V8-4.6L (1UR-FSE) (2010)
![background image](/lexus/ls_460_rwd/v8-4.6l_(1ur-fse)/Page-1177137.png)
HINT
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o: Output.
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X: When one side of branch wire is open, output may occur.
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*1: Only output when communication recovery has occurred. During communication stop, cannot be output.
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*6: Only present DTCs output.
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*8: The DTC is not output to the Techstream. It is only output to the screen of the display and navigation module display.
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*9: Electronically Controlled Brake
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*10: for parking assist bus
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*11: Refer to the Lane Keeping Assist System See: Testing and Inspection/Diagnostic Trouble Code Tests and Associated
Procedures/U Code Charts/U1119.
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*12: Refer to the Diagnostic Trouble Code Chart See: Testing and Inspection/Diagnostic Trouble Code Descriptions/CAN
Communication System.
Fail-Safe Chart
CAN COMMUNICATION: CAN COMMUNICATION SYSTEM: FAIL-SAFE CHART
1. FAIL-SAFE FUNCTION
(a) When communication fails in any of the main wires (communication lines) due to a short circuit or other causes, the fail-safe function, which is
specified for each system, operates to prevent the system from malfunctioning.
(b) The table below shows the effects on each system when communication is impossible. For further details, refer to each system.