Cruise Control System (For Hatchback) Data List / Active Test

Engine Hybrid System. Yaris. Ncp93, 131
Cruise Control. Yaris. Ncp93, 131

  1. DATA LIST

  1. ACTIVE TEST

Cruise Control System (For Hatchback) -- Data List / Active Test



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.
NOTICE:
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 / OFF or ON
    		OFF: Cruise control not set
    ON: Cruise control set
    		-
    Main SW M-CPU
    		Cruise control main switch (Main CPU) / OFF or ON
    		OFF: Cruise control main switch off
    ON: Cruise control main switch on
    		-
    CCS Ready M-CPU
    		Cruise control system standby condition (Main CPU) / OFF or ON
    		OFF: Cruise control main switch off
    ON: Cruise control main switch on
    		-
    CCS Indicator M-CPU
    		Cruise control indicator (Main CPU) / OFF or ON
    		OFF: Cruise control indicator light off
    ON: Cruise control indicator light on
    		-
    Cancel Switch
    		CANCEL switch signal / OFF or ON
    		OFF: CANCEL switch off
    ON: CANCEL switch on
    		-
    SET/COAST Switch
    		-SET switch signal / OFF or ON
    		OFF: -SET switch off
    ON: -SET switch on
    		-
    RES/ACC Switch
    		+RES switch signal / OFF or ON
    		OFF: +RES switch off
    ON: +RES switch on
    		-
    Stp Light SW M-CPU
    		Stop light switch signal (Main CPU) / OFF or ON
    		OFF: Brake pedal released
    ON: Brake pedal depressed
    		-
    Cruise Operation Status
    		Shift lever position signal / OFF or ON
    		OFF: Shift lever not in D
    ON: Shift lever in D
    		-
    Brake Cancel Switch
    		Brake cancel signal / OFF or ON
    		OFF: Brake pedal released
    ON: Brake pedal depressed
    		-


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
    		OFF/ON
    		Vehicle is stopped and engine is idling
    Indicat. SET
    		Cruise control SET indicator light
    		OFF/ON
    		Vehicle is stopped and engine is idling