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Home >> Lexus >> 2013 >> ES 350 >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Cruise Control Systems >> Dynamic Radar Cruise Control System (Diagnostic Codes & Circuit Tests) >> Dynamic Radar Cruise Control System >> DTC P0575: Cruise Control Input Circuit >> Procedure

DTC P0575: Cruise Control Input Circuit: Procedure

  1. CHECK FOR DTCs (DTC P0575) 
    1. Connect the Techstream to the DLC3.
    2. Turn the engine switch on (IG).
    3. Clear the DTCs. Refer to DTC CHECK / CLEAR [06/2012 - ] .
    4. Perform the following to make sure that the DTC detection conditions are met.

      HINT: 

      If the detection conditions are not met, the malfunction cannot be detected.

      1. Drive the vehicle at a speed of 50 km/h (31 mph) or more.
      2. Turn the dynamic radar cruise control system on using the cruise control switch (ON-OFF button).
      3. Push the cruise control switch to -SET to activate the dynamic radar cruise control system.
    5. Enter the following menus: Powertrain / Cruise Control / Trouble Codes.
    6. Check for DTCs. Refer to DTC CHECK / CLEAR [06/2012 - ] .

      Result

      Result Proceed to
      DTC is not output A
      DTC P0575 is output B
    7. Turn the engine switch off.

    B → See step   2 

    A → See step   3 

  2. REPLACE ECM. Refer to  REMOVAL [06/2012 - ] 
  3. USE SIMULATION METHOD TO CHECK. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [06/2012 - ]