CRUISE CONTROL SYSTEM(for Gasoline) Cruise Main Indicator Light Circuit

DESCRIPTION

When the ECM detects a cruise control main switch "on" signal from the cruise control main switch, it sends it to the combination meter through CAN communication. Then the cruise control indicator light turns on.

CAUTION / NOTICE / HINT

Note

First perform the communication function inspections in How to Proceed with Troubleshooting to confirm that there are no CAN communication malfunctions before troubleshooting this problem.

PROCEDURE


  1. PERFORM ACTIVE TEST USING INTELLIGENT TESTER (CRUISE CONTROL INDICATOR LIGHT)


    1. Using the intelligent tester, perform the Active Test Click here.

      Combination Meter
      Tester Display Test Part Control Range Diagnostic Note
      Indicat. Lamp Cruise Cruise control indicator light OFF/ON -
      OK
      Indicator light turns on/off.

    NG
    OK
  2. READ VALUE USING INTELLIGENT TESTER (CRUISE CONTROL INDICATOR LIGHT)


    1. Using the intelligent tester, read the Data List Click here.

      Cruise Control
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      CCS Indicator M-CPU Cruise control indicator (Main CPU) / OFF or ON

      OFF: Cruise control indicator light off

      ON: Cruise control indicator light on

      -
      OK
      The display is as specified in the normal condition column.

    OK
    NG