Lexus ES manuals

Lexus ES: System Diagram

SYSTEM DIAGRAM

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 How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: Before performing troubleshooting for the dynamic radar cruise control system, perform troubleshooting for the pre-collision system. Click here *: Use the Techstre

 Road Test

ROAD TEST HINT: The dynamic radar cruise control system has 2 cruise control modes: constant speed control mode and vehicle-to-vehicle distance control mode. Vehicle-to-vehicle distance control m

 Operation Check

OPERATION CHECK INPUT SIGNAL CHECK (a) Connect the Techstream to the DLC3. (b) Check the steering pad switch assembly using the Data List function of the Techstream (cruise control main switch, -SET s

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 Internal Control Module Software Incompatibility Invalid / Incompatible Software Component (U030057)

DESCRIPTION Forward recognition camera receives the vehicle information from the ECM via CAN communication. DTC U030057 is stored when the vehicle information from the ECM and that stored in the forward recognition camera do not match. DTC No. Detection Item DTC Detection Condition Trouble

 Camshaft Position Signal Output "A" General Electrical Failure (P261401)

DESCRIPTION Refer to DTC P001001. Click here DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note P261401 Camshaft Position Signal Output "A" General Electrical Failure Malfunction in rotation sensor of cam timing control motor with EDU assembly is det

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