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Data List / Active Test

  1. READ DATA LIST 

    HINT:

    Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.

    NOTE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.
    1. Connect the Techstream to the DLC3.
    2. Turn the engine switch on (IG).
    3. Turn the Techstream on.
    4. Enter the following menus: Powertrain / Cruise Control / Data List.
    5. According to the display on the Techstream, read the "Data List".

      Cruise Control 

      DATA LIST - CRUISE CONTROL

      Tester Display Measurement Item/Range Normal Condition
      CCS Vehicle Spd Vehicle speed / min.: 0 km/h (0 mph), max.: 255 km/h (159 mph) Actual vehicle speed displayed
      CCS Mem Vehicle Spd Vehicle speed / min.: 0 km/h (0 mph), max.: 200 km/h (125 mph) Actual vehicle speed stored in memory
      Cruise Operation Status Transmission range sensor signal / ON or OFF ON: Shift lever in D (6th, 5th or 4th gear)
      OFF: Shift lever not in D (6th, 5th or 4th gear)
      Cruise Control Cruise control / ON or OFF ON: Cruise control operating
      OFF: Cruise control not operating
      CCS Indicator M-CPU CRUISE main indicator light (Main CPU) / ON or OFF ON: CRUISE main indicator light on
      OFF: CRUISE main indicator light off
      CCS Ready M-CPU Cruise control system standby condition (Main CPU) / ON or OFF ON ↔ OFF: Changes each time main switch pushed
      CCS Main SW M-CPU Cruise control main switch (Main CPU)/ON or OFF ON: Cruise control main switch (Main CPU) on
      OFF: Cruise control main switch (Main CPU) off
      CCS Main SW S-CPU Cruise control main switch (Sub CPU)/ON or OFF ON: Cruise control main switch (Sub CPU) on
      OFF: Cruise control main switch (Sub CPU) off
      Cancel Switch CANCEL switch / ON or OFF ON: CANCEL switch on
      OFF: CANCEL switch off
      SET/COAST Switch -SET switch / ON or OFF ON: -SET switch on
      OFF: -SET switch off
      RES/ACC Switch +RES switch / ON or OFF ON: +RES switch on
      OFF: +RES switch off
      Stop Light SW M-CPU Stop light switch signal (Main CPU) / ON or OFF ON: Brake pedal depressed
      OFF: Brake pedal released
      Throttle Opening Angle Cruise throttle opening angle / min.: 0 deg, max.: 125 deg Actual demanded throttle angle
      # Codes Number of trouble codes/Min.: 0, Max.: 255 -
  2. PERFORM ACTIVE TEST 

    HINT:

    Using the Techstream to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Tests.

    1. Connect the Techstream to the DLC3.
    2. Turn the engine switch on (IG).
    3. Turn the Techstream on.
    4. Enter the following menus: Body Electrical / Combination Meter / Active Test.
    5. According to the display on the Techstream, perform the "Active Test".

      Combination Meter 

      ACTIVE TEST - COMBINATION METER

      Tester Display Test Part Control Range
      Indicat. Lamp Cruise CRUISE main indicator light operation OFF or ON
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