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Data List / Active Test

  1. READ DATA LIST 

    HINT:

    Using the intelligent tester's DATA LIST allows switch, sensor, actuator and other item values to be read without removing any parts. Reading the DATA LIST early in troubleshooting is one way to save time.

    1. Connect the intelligent tester (with CAN VIM) to the DLC3.
    2. Turn the ignition switch ON.
    3. Read the DATA LIST according to the display on the tester.

      ECM (cruise control) 

      TESTER DISPLAY CONDITION CHART

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      VEHICLE SPD Vehicle speed / min.: 0 km/h (0 mph), max.: 255 km/h (158 mph) Actual vehicle speed -
      MEMORY SPD Memory vehicle speed / min.: 0 km/h (0 mph), max.: 200 km/h (125 mph) Actual stored vehicle speed -
      THROTTLE Throttle opening angle / min.: 0° max.: 125° Actual required throttle opening angle -
      SHIFT D POS PNP switch signal (D position) / ON or OFF ON: Shift lever on D
      OFF: Shift lever not on D      		 -
      CRUISE CONTROL Cruise control system active condition / ON or OFF ON: Cruise control system activated OFF:
      Cruise control system inactivated      		 -
      CCS INDICATOR M Cruise control main switch alternate signal change (Main CPU) / ON or OFF ON: Cruise control main switch signal is ON
      OFF: Cruise control main switch signal is OFF      		 -
      MAIN SW (SUB) Cruise main switch signal (Sub CPU)/ON or OFF MAIN SW (SUB) ON: Cruise control main switch is ON (Sub CPU)
      OFF: Cruise control main switch is OFF (Sub CPU)      		 -
      MAIN SW (MAIN) Cruise main switch signal (Main CPU) / ON or OFF ON: Cruise control main switch is ON (Main CPU)
      OFF: Cruise control main switch is OFF (Main CPU)      		 -
      CANCEL SW CANCEL switch signal / ON or OFF ON: CANCEL switch ON
      OFF: CANCEL switch OFF      		 -
      SET/COAST SW -/SET switch signal / ON or OFF ON: -/SET switch ON
      OFF: -/SET switch OFF      		 -
      RES/ACC SW +/RES switch signal / ON or OFF ON: +/RES switch ON
      OFF: +/RES switch OFF      		 -
      STP LIGHT SW M Stop light switch signal (Main CPU) / ON or OFF ON: Brake pedal is depressed
      OFF: Brake pedal is released      		 -
      STP LIGHT SW S2 Stop light switch signal (Sub CPU) / ON or OFF ON: Brake pedal is depressed
      OFF: Brake pedal is released      		 -
      STP LIGHT SW S1 Stop light switch signal (Sub CPU) / ON or OFF ON: Brake pedal is depressed
      OFF: Brake pedal is released      		 -
  2. PERFORM ACTIVE TEST 

    HINT:

    Performing the intelligent tester's ACTIVE TEST allows the relay, VSV, actuator and other items to be operated without removing any parts. Performing the ACTIVE TEST early in troubleshooting is one way to save time.

    The DATA LIST can be displayed during the ACTIVE TEST.

    1. Connect the intelligent tester (with CAN VIM) to the DLC3.
    2. Turn the ignition switch ON.
    3. Perform the ACTIVE TEST by following the directions on the tester screen.

      Combination meter assembly 

      TESTER DISPLAY CONDITION CHART

      Tester Display Test Part Control Range
      CRUISE INDIC Cruise indicator light / ON or OFF Confirm that vehicle is stopped and engine is idling
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