Cruise Control System Data List / Active Test

Cruise Control System. Camry. Acv40 Gsv40
Cruise Control. Camry. Acv40 Gsv40

  1. READ DATA LIST

  1. PERFORM ACTIVE TEST

Cruise Control System -- Data List / Active Test



READ DATA LIST
HINT:
Using the intelligent tester's DATA LIST allows switch, sensor, actuator, and other item values to be read without removing any parts. Reading the DATA LIST early in troubleshooting is one way to save time.

  1. Connect the intelligent tester to the DLC3.

  2. Turn the ignition switch to the ON position.

  3. Read the DATA LIST according to the display on the tester.

    ECM (Cruise control):
    Tester Display
    		Measurement Item/Range
    		Normal Condition
    		Diagnostic Note
    Vehicle Spd
    		Vehicle speed / min.: 0 km/h (0 mph), max.: 255 km/h (158 mph)
    		Actual vehicle speed
    		-
    Memory Spd
    		Cruise control memorized speed / min.: 36 km/h (22.5 mph), max.: 200 km/h (125 mph)
    		Actual stored vehicle speed
    		-
    Throttle
    		Throttle opening angle / min.: 0°, max.: 125°
    		Actual demanded throttle angle
    		-
    Shift D Pos
    		Shift D position / ON or OFF
    		ON: Shift lever in D or 4
    OFF: Shift lever is except D or 4 position
    		-
    Cruise Control
    		Cruise control system active condition / ON or OFF
    		ON: Cruise control activated
    OFF: Cruise control deactivated
    		-
    CCS Indicator M
    		Cruise indicator signal (Main CPU) / ON or OFF
    		ON: "CRUISE" on
    OFF: "CRUISE" off
    		-
    Main SW (Main)
    		Main switch signal (Main CPU) / ON or OFF
    		ON: Cruise control main switch on
    OFF: Cruise control main switch off
    		"1"
    Main SW (Sub)
    		Main switch signal (Main CPU) / ON or OFF
    		ON: Cruise control main switch on
    OFF: Cruise control main switch off
    		-
    Shift D Pos
    		Clutch pedal / ON or OFF
    		ON: Clutch pedal released
    OFF: Clutch pedal depressed
    		-
    Cancel SW
    		CANCEL switch signal / ON or OFF
    		ON: CANCEL switch on
    OFF: CANCEL switch off
    		-
    SET/COAST SW
    		SET / COAST switch signal / ON or OFF
    		ON: - (COAST) / SET switch on
    OFF: - (COAST) / SET switch off
    		-
    RES/ACC SW
    		RES / ACC switch signal / ON or OFF
    		ON: + (ACCEL) / RES (RESUME) switch on
    OFF: + (ACCEL) / RES (RESUME) switch off
    		-
    Stp Light SW M (STP)
    		Stop light switch signal (Main CPU) / ON or OFF
    		ON: Brake pedal depressed
    OFF: Brake pedal released
    		-
    Stp Light SW S2 (STP)
    		Stop light switch signal (Sub CPU) / ON or OFF
    		ON: Brake pedal depressed
    OFF: Brake pedal released
    		-
    Stp Light SW S1 (ST1-)
    		Stop light switch signal (Sub CPU)
    		ON: Brake pedal depressed
    OFF: Brake pedal released
    		-

    HINT:
    1. "1" is OK but CRUISE main indicator light does not illuminate → CRUISE main indicator light, wire harness, or ECM failure

PERFORM ACTIVE TEST
HINT:
Performing the intelligent tester's ACTIVE TEST allows relays, VSVs, actuators, and other items to be operated without removing any parts. Performing the ACTIVE TEST early in troubleshooting is one way to save time. The DATA LIST can be displayed during the ACTIVE TEST.

  1. Connect the intelligent tester to the DLC3.

  2. Turn the ignition switch to the ON position.

  3. Perform the ACTIVE TEST according to the display on the tester.

    HINT:
    The ignition switch must be turned to the ON position to perform the ACTIVE TEST using the intelligent tester.

    Combination meter:
    Tester Display
    		Test Part
    		Control Range
    CRUISE INDIC
    		Turns CRUISE main indicator light ON / OFF
    		-