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Data List/Active Test

  1. DATA LIST 

    HINT:

    Using the Techstream to read the Data List allows values or status 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. Warm up the engine.
    2. Turn the engine switch to off.
    3. Connect the Techstream to the DLC3.
    4. Turn the engine switch to on (IG).
    5. Turn the Techstream on.
    6. Enter the following menus:

      All ECUs / (desired system) / Data List /

    7. According to the display on tester, read the "Data List".

      Cruise Control 

    DATA LIST TABLE

    Tester Display Measurement Item/Range Normal Condition Diagnostic Note
    CCS Vehicle Spd Vehicle speed / min.: 0 km/h (0 mph) max.: 255 km/h (159 mph) Actual vehicle speed is display -
    CCS Mem Vehicle Spd Vehicle speed / min.: 0 km/h (0 mph) max.: 255 km/h (159 mph) Actual vehicle speed stored in memory -
    CCS Operation Status Shift lever position signal / ON or OFF ON: Shift lever position D (8th, 7th, 6th, 5th or 4th gear)
    OFF: Shift lever position except D (8th, 7th, 6th, 5th or 4th gear)
    -
    Cruise Control Cruise control / ON or OFF ON: Cruise control is SET
    OFF: Cruise control is UNSET
    -
    CCS Indicator M-CPU CRUISE main indicator (Main CPU) / ON or OFF ON: CRUISE main indicator light is ON
    OFF: CRUISE main indicator light is OFF
    -
    CCS Ready M-CPU Cruise control system standby condition (Main CPU) / ON or OFF ON: Cruise control main switch (Main CPU) is SET
    OFF: Cruise control main switch (Main CPU) Is UNSET
    -
    CCS Main SW M-CPU Cruise control switch (Main CPU) / ON or OFF ON: Cruise control switch is ON
    OFF: Cruise control switch is OFF
    -
    Cancel Switch CANCEL switch / ON or OFF ON: CANCEL switch is ON
    OFF: CANCEL switch is OFF
    -
    SET/COAST Switch -/SET switch/ON or OFF ON: -/SET switch is ON
    OFF: -/SET switch is OFF
    -
    RES/ACC Switch +/RES switch / ON or OFF ON: +/RES switch is ON
    OFF: +/RES switch is OFF
    -
    Stop Light SW M-CPU Stop light switch signal (Main CPU) / ON or OFF ON: Brake pedal depressed
    OFF: Brake pedal released
    -
    CCS Request Torque Cruise control request torque / min.: -1,024 Nm, max.: 1,016 Nm Actual required torque -

    Combination Meter 

    DATA LIST TABLE

    Tester Display Measurement Item/Range Normal Condition Diagnostic Note
    Speed Meter Vehicle speed / min.: 0 km/h (0 mph) max.: 255 km/h (159 mph) Actual vehicle speed is display -
  2. ACTIVE TEST 

    HINT:

    Using the Techstream to perform Active Test 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 Test early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Test.

    1. Warm up the engine.
    2. Turn the engine switch to off.
    3. Connect the Techstream to the DLC3.
    4. Turn the engine switch to on (IG).
    5. Turn the Techstream on.
    6. Enter the following menus:

      Body / Combination Meter / Active Test /

    7. According to the display on tester, perform the "Active Test".

      Combination Meter 

    ACTIVE LIST TABLE

    Tester Display Test Part Control Range Diagnostic Note
    Indic. Lamp Cruise CRUISE main indicator ON/OFF -