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Home >> Toyota >> 2022 >> Avalon XLE >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Dynamic Radar Cruise Control System - Diagnostic Codes & Circuit Tests (Hybrid)) >> DYNAMIC RADAR CRUISE CONTROL SYSTEM (for HV Model) >> Circuit Tests >> Cruise Main Indicator Light Circuit [08/2021 -] >> Procedure

Cruise Main Indicator Light Circuit [08/2021 -]: Procedure

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  1. PERFORM ACTIVE TEST USING TECHSTREAM (Combination Meter) 
    1. 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 Confirm that the vehicle is stopped with the power switch on (IG).

      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: 

    GO TO METER / GAUGE SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [04/2018 -] 

    Result: 

    See step  2

  2. READ VALUE USING TECHSTREAM (Radar Cruise1) 
    1. Read the Data List according to the display on the Techstream.

      Powertrain > Radar Cruise1 > 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 > Radar Cruise1 > 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: 

    PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE. Refer to  PROBLEM SYMPTOMS TABLE [08/2021 -] 

    Result: 

    REPLACE COMBINATION METER ASSEMBLY. Refer to  REMOVAL [08/2021 -] 

    Result: 

    REPLACE HYBRID VEHICLE CONTROL ECU. Refer to  REMOVAL [08/2021 -]