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Data List/Active Test

  1. 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 ignition switch to ON.
    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

      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 displayed -
      CCS Mem Vehicle Spd Vehicle speed/Min.: 0 km/h (0 mph), Max.: 255 km/h (159 mph) Vehicle speed stored in memory -
      Throttle Opening Angle Required throttle opening amount/Min.: 0°, Max.: 124.5° Required throttle opening angle -
      Cruise Control Cruise control/ON or OFF ON: Cruise control set
      OFF: Cruise control not set      		 -
      Main SW M-CPU Cruise control main switch (Main CPU)/ON or OFF ON: Cruise control main switch pushed
      OFF: Cruise control main switch not pushed      		 -
      CCS Ready M-CPU Cruise control system standby condition (Main CPU)/ON or OFF Each time main switch is pushed, display changes between ON and OFF -
      CCS Indicator M-CPU Cruise control indicator (Main CPU)/ON or OFF ON: Cruise control indicator light on
      OFF: Cruise control indicator light off      		 -
      Cancel Switch CANCEL switch signal/ON or OFF ON: CANCEL switch on
      OFF: CANCEL switch off      		 -
      SET/COAST Switch -SET switch signal/ON or OFF ON: -SET switch on
      OFF: -SET switch off      		 -
      RES/ACC Switch +RES switch signal/ON or OFF ON: +RES switch on
      OFF: +RES switch off      		 -
      Stp Light SW M-CPU Stop light switch signal (Main CPU)/ON or OFF ON: Brake pedal depressed
      OFF: Brake pedal released      		 -
      Cruise Operation Status Shift lever position signal/ON or OFF ON: Shift lever in D
      OFF: Shift lever not in D      		 -
      Brake Cancel Switch Brake cancel signal/ON or OFF ON: Brake pedal depressed
      OFF: Brake pedal released      		 -
  2. 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 ignition switch to ON.
    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

      Tester Display Test Part Control Range Diagnostic Note
      Indicat. Lamp Cruise Cruise control indicator light ON/OFF -
      Indicat. SET Cruise control SET indicator light ON/OFF -
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