CRUISE CONTROL SYSTEM DATA LIST / ACTIVE TEST


  1. DATA LIST

    Tech Tips

    Using the GTS 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. Warm up the engine.

    2. Turn the engine switch off.

    3. Connect the GTS to the DLC3.

    4. Turn the engine switch on (IG).

    5. Turn the GTS on.

    6. Enter the following menus:

      All ECUs / (desired system) / Data List /

    7. According to the display on GTS 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 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 (6th, 5th or 4th gear)

      OFF: Shift lever position except D (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 control indicator light is on

      OFF: Cruise control 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 main switch is on

      OFF: Cruise control main 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

      		 -
      Brake Cancel Switch Stop light switch signal / ON or OFF

      ON: Brake pedal depressed

      OFF: Brake pedal released

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

  2. ACTIVE TEST

    Tech Tips

    Using the GTS 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. Warm up the engine.

    2. Turn the engine switch off.

    3. Connect the GTS to the DLC3.

    4. Turn the engine switch on (IG).

    5. Turn the GTS on.

    6. Enter the following menus:

      Body Electrical / Combination Meter / Active Test /

    7. According to the display on GTS perform the "Active Test".

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