LEMON Manuals: Even more car manuals for everyone
Home >> Lexus >> 2020 >> UX 200 Luxury >> Repair and Diagnosis >> External Pages >> Different car >> Section 35 (Dynamic Radar Cruise Control System (Diagnostic Codes & Circuit Tests) (Hybrid)) >> DYNAMIC RADAR CRUISE CONTROL SYSTEM (for HV Model) >> Cruise Main Indicator Light Circuit [10/2018 - ] >> Procedure

Cruise Main Indicator Light Circuit [10/2018 - ]: Procedure

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2024 Lexus UX 250h, 2023 Lexus UX 250h, 2022 Lexus UX 250h, 2021 Lexus UX 250h, and 2020 Lexus UX 250h. However, it is still accessible from the selected car via links, so may be relevant.
  1. PERFORM ACTIVE TEST USING TECHSTREAM (METER DISPLAY ALL (WHITE)) 
    1. Connect the Techstream to the DLC3.
    2. Turn the power switch on (IG).
    3. Turn the Techstream on.
    4. Enter the following menus: Body Electrical / Combination Meter / Active Test.
    5. Perform the Active Test according to the display on the Techstream.

      Body Electrical > Combination Meter > Active Test 

      Tester Display Measurement Item Control Range Diagnostic Note
      Multi Display All (White) Multi-information display (White display) ON -

      Body Electrical > Combination Meter > Active Test 

      Tester Display
      Multi Display All (White)

      Result

      Result Proceed to
      The multi-information display in the combination meter assembly turns on according to the operation of the Active Test. A
      The multi-information display in the combination meter assembly does not turn on according to the operation of the Active Test. B

    Result: 

    B 

    GO TO METER / GAUGE SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [10/2018 - 07/2022]  Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [07/2022 - ] 

    Result: 

    A 

    See step  2

  2. READ VALUE USING TECHSTREAM (CRUISE INDICATOR) 
    1. Enter the following menus: Powertrain / Cruise Control / Data List.
    2. Read the Data List according to the display on the Techstream.

      Powertrain > Cruise Control > Data List 

      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Cruise Indicator Cruise control indicator status ON or OFF ON: Cruise control indicator illuminates
      OFF: Cruise control indicator turns off      		 -

      Powertrain > Cruise Control > Data List 

      Tester Display
      Cruise Indicator

      Result

      Result Proceed to
      The cruise control indicator illuminates and turns off according to the operation of the cruise control main switch. A
      The cruise control indicator does not illuminate but the Data List items change according to the operation of the cruise control main switch. B
      The cruise control indicator does not illuminate and the Data List items do not change according to the operation of the cruise control main switch. C

    Result: 

    A 

    PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE. Refer to  PROBLEM SYMPTOMS TABLE [10/2018 - 07/2022]  Refer to  PROBLEM SYMPTOMS TABLE [07/2022 - ] 

    Result: 

    B 

    REPLACE COMBINATION METER ASSEMBLY. Refer to  COMPONENTS [10/2018 - 07/2022]  Refer to  COMPONENTS [07/2022 - ] 

    Result: 

    C 

    REPLACE HYBRID VEHICLE CONTROL ECU. Refer to  COMPONENTS [10/2018 - ] 

scientia non olet · About LEMON Manuals