CRUISE CONTROL SYSTEM > DATA LIST / ACTIVE TEST

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DATA LIST

HINT:
Using the intelligent tester to read the Data List allows 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 intelligent tester to the DLC3.

  2. Turn the power switch on (IG).

  3. Turn the intelligent tester on.

  4. Enter the following menus: Powertrain / Cruise Control / Data List.

  5. According to the display on the intelligent tester, 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 displayed
    		-
    CCS Mem Vehicle Spd
    		Vehicle speed/min.: 0 km/h (0 mph), max.: 255 km/h (159 mph)
    		Actual vehicle speed stored in memory
    		-
    Cruise Control
    		Cruise control / ON or OFF
    		ON: Cruise control activated
    OFF: Cruise control deactivated
    		-
    Main SW M-CPU
    		Cruise control switch (M-CPU) / ON or OFF
    		ON: Cruise control switch on
    OFF: Cruise control switch off
    		-
    Main SW S-CPU
    		Cruise control switch (S-CPU) / ON or OFF
    		ON: Cruise control switch on
    OFF: Cruise control switch off
    		-
    CCS Ready S-CPU
    		Cruise control system standby condition (S-CPU) / ON or OFF
    		Each time cruise control switch is pushed, ON/OFF changes
    		-
    CCS Ready M-CPU
    		Cruise control system standby condition (M-CPU) / ON or OFF
    		Each time cruise control switch is pushed, ON/OFF changes
    		-
    CCS Indicator M-CPU
    		Cruise control indicator (M-CPU) / ON or OFF
    		ON: Cruise control indicator light on
    OFF: Cruise control indicator light off
    		-
    CCS Indicator S-CPU
    		Cruise control indicator (S-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
    		-
    Stp Light SW (S1-CPU)
    		Stop light switch signal (Sub1 CPU) / ON or OFF
    		ON: Brake pedal depressed
    OFF: Brake pedal released
    		-
    Stp Light SW (S2-CPU)
    		Stop light switch signal (Sub2 CPU) / ON or OFF
    		ON: Brake pedal depressed
    OFF: Brake pedal released
    		-
    Cruise Operation Status
    		Shift position signal (D position) / ON or OFF
    		ON: Shift lever in D
    OFF: Shift lever not in D
    		-
    Cruise Request Driving Force
    		Cruise control driving force signal/min.: -51.2 kN, max.: 51.2 kN
    		Actual driving force
    		-


ACTIVE TEST

HINT:
Using the intelligent tester 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 intelligent tester to the DLC3.

  2. Turn the power switch on (IG).

  3. Turn the intelligent tester on.

  4. Enter the following menus: Body / Combination Meter / Active Test.

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

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