Automatic Transaxle System Data List / Active Test

Transmission. Camry. Acv40 Gsv40
U660E Automatic Transaxle. Camry. Acv40 Gsv40

  1. DATA LIST

  1. ACTIVE TEST

Automatic Transaxle System -- Data List / Active Test



DATA LIST
HINT:
Using the Data List using the intelligent tester 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 labor 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.

  1. Warm up the engine.

  2. Turn the ignition switch off.

  3. Connect the intelligent tester to the DLC3.

  4. Turn the ignition switch on.

  5. Turn the tester on .

  6. Enter the following menus: "Powertrain / ECT / Data List".

  7. According to the display on the tester, read "Data List".

    Tester Display
    		Measurement Item/Range
    		Normal Condition
    		Diagnostic Note
    Calculate Load
    		Calculated load by ECM:
    Min.: 0%, Max.: 100%
    1. 15.0 to 35.0%: Idling
    2. 10.0 to 30.0%: Running without load (2,000 rpm)
    		-
    Engine Speed
    		Engine speed:
    Min.: 0 rpm, Max.: 16,383.75 rpm
    		550 to 800 rpm: Idling
    		-
    Vehicle Speed
    		Vehicle speed:
    Min.: 0 km/h, Max.: 255 km/h
    		Actual vehicle load
    		-
    Coolant Temp
    		Engine coolant temperature:
    Min.: -40°C (-40°F), Max.: 140°C (284°F)
    		80 to 105°C (176 to 221°F): After warming up
    1. If value is -40°C (-40°F): sensor circuit open
    2. If value is 140°C (284°F): sensor circuit shorted
    Throttle Position
    		Throttle position:
    Min.: 0%, Max.: 100%
    		10 to 22%: Idling
    		Calculated value based on VTA1
    Throttle Position from EFI
    		Throttle position:
    Min.: 0%, Max.: 100%
    1. 0%: Accelerator pedal released
    2. 64 to 96%: Accelerator pedal fully depressed
    		Recognition valve for throttle opening angle on ECM
    SPD (NC)
    		Min.: 0 rpm, Max.: 12,750 rpm
    		-
    		-
    SPD (NT)
    		Input turbine speed/
    display: 50 r/min
    HINT:
    1. Lock-up ON (After warming up the engine):
      Input turbine speed (NT) equal to the engine speed.
    2. Lock-up OFF (Idling at N position):
      Input turbine speed (NT) nearly equal to the engine speed.
    		-
    Closed Throttle Position SW
    		Closed throttle position switch:
    ON or OFF
    1. ON: Throttle fully closed
    2. OFF: Throttle open
    		-
    Starter Signal
    		Starter signal/
    ON or OFF
    		ON: Cranking
    		-
    Neutral Position SW Signal
    		PNP switch status/
    ON or OFF
    		Shift lever position is;
    P and N: ON
    Except P and N: OFF
    		When the shift lever position displayed on the intelligent tester differs from the actual position, adjustment of the PNP switch or the shift cable may be incorrect.
    HINT:
    When the failure still occurs even after adjusting these parts, CAMRY_ACV40 RM0000025JZ001X_04_0001.html.
    Stop Light Switch
    		Stop light switch status/
    ON or OFF
    1. Brake pedal is depressed: ON
    2. Brake pedal is released: OFF
    		-
    Battery Voltage
    		Battery voltage:
    Min.: 0, Max.: 65.535 V
    		9 to 14 V: Idling
    		-
    TC and TE1
    		TC and TE1 terminals of DLC3:
    ON or OFF
    		-
    		Active Test support data
    Idle Fuel Cut
    		Fuel cut idle:
    ON or OFF
    		ON: Fuel cut operating
    		FC IDL="ON" when throttle valve fully closed and engine speed over 2,800 rpm
    FC TAU
    		Fuel cut TAU (Fuel cut during very light load):
    		ON: Fuel cut operating
    		Fuel cut being performed under very light load to prevent engine combustion from becoming incomplete
    Shift Status
    		ECM gear shift command/
    1st, 2nd, 3rd, 4th, 5th or 6th
    		Shift lever position is;
    1. D: 1st, 2nd, 3rd, 4th, 5th or 6th
    2. S: 1st, 2nd, 3rd, 4th, 5th or 6th
    		-
    Shift SW Status (R Range)
    		PNP switch status/
    ON or OFF
    		Shift lever position is;
    R: ON
    Except R: OFF
    		When the shift lever position displayed on the intelligent tester differs from the actual position, adjustment of the PNP switch or the shift cable may be incorrect.
    HINT:
    When the failure still occurs even after adjusting these parts, CAMRY_ACV40 RM0000025JZ001X.html.
    Shift SW Status (P Range)
    		PNP switch status/
    ON or OFF
    		Shift lever position is;
    P: ON
    Except P: OFF
    		When the shift lever position displayed on the intelligent tester differs from the actual position, adjustment of the PNP switch or the shift cable may be incorrect.
    HINT:
    When the failure still occurs even after adjusting these parts, CAMRY_ACV40 RM0000025JZ001X.html.
    Shift SW Status (N Range)
    		PNP switch status/
    ON or OFF
    		Shift lever position is;
    N: ON
    Except N: OFF
    		When the shift lever position displayed on the intelligent tester differs from the actual position, adjustment of the PNP switch or the shift cable may be incorrect.
    HINT:
    When the failure still occurs even after adjusting these parts, CAMRY_ACV40 RM0000025JZ001X.html.
    Shift SW Status (D Range)
    		PNP switch status/
    ON or OFF
    		Shift lever position is;
    D and S: ON
    Except D and S: OFF
    		When the shift lever position displayed on the intelligent tester differs from the actual position, adjustment of the PNP switch or the shift cable may be incorrect.
    HINT:
    When the failure still occurs even after adjusting these parts, CAMRY_ACV40 RM0000025JZ001X.html.
    Sports Shift Up SW
    		Sport shift up switch status/
    ON or OFF
    1. Press continuously "+" (Up shift): ON
    2. Release "+" (Up shift): OFF
    		-
    Sports Shift Down SW
    		Sport shift down switch status/
    ON or OFF
    1. Press continuously "-" (Down shift): ON
    2. Release "-" (Down shift): OFF
    		-
    Sports Mode Selection SW
    		Sport mode select switch status/
    ON or OFF
    		Shift lever position is;
    S, "+" and "-": ON
    Except S, "+" and "-": OFF
    		-
    TPS 1 Switch
    		0: OFF / 1: ON
    		Gear position 1st, 2nd, 3rd or 4th: ON
    Gear position 5th or 6th: OFF
    		-
    TPS 2 Switch
    		0: OFF / 1: ON
    		Gear position 4th, 5th or 6th: ON
    Gear position 1st, 2nd or 3rd: OFF
    		-
    TPS 3 Switch
    		0: OFF / 1: ON
    		Shift solenoid valve SLU is ON: ON
    Shift solenoid valve SLU is OFF: OFF
    		-
    A/T Oil Temperature 1
    		ATF temp. sensor value/
    min.: -40°C (-40°F)
    max.: 215°C (419°F)
    1. After stall test;
      Approx. 80°C (176°F)
    2. Equal to ambient temperature when cold soak
    		If the value is "-40°C (-40°F)" or "215°C (419°F)", ATF temp. sensor circuit is open or shorted.
    NT Sensor Voltage
    		Min.: 0 V, Max.: 5 V
    		0.1 to 1.9 V
    		-
    NC Sensor Voltage
    		Min.: 0 V, Max.: 5 V
    		0.1 to 1.9 V
    		-
    AT Fluid
    		0: OFF / 1: ON
    		-
    		-
    Lock UP
    		0: OFF / 1: ON
    		Lock up: ON
    		-
    Lock UP Solenoid Status
    		Lock up solenoid status/
    ON or OFF
    1. Lock up: ON
    2. Except lock up: OFF
    		-
    SLU Solenoid Status
    		Shift Solenoid SLU Status/
    ON or OFF
    1. Lock up: ON
    2. Except lock up: OFF
    		-
    SLT Solenoid Status
    		Shift Solenoid SLT Status/
    ON or OFF
    1. Accelerator pedal is depressed: OFF
    2. Accelerator pedal is released: ON
    		-
    Intake-Air Temp from EFI
    		Intake air temperature
    Min.: -40°C (-40°F), Max.: 215°C (419°F)
    		Equivalent to ambient air temperature
    1. If value is -40°C(-40°F): sensor circuit open
    2. If value is 215°C(419°F): sensor circuit shorted
    Accel Position from EFI
    		Min.: 0%, Max.: 100%
    1. 10 to 22%: Accelerator pedal released
    2. 54 to 86%: Accelerator pedal fully depressed
    		-
    #Codes*1
    		# of codes:
    Min.: 0, Max.: 255
    		-
    		Number of detected DTCs
    Check Mode*1
    		Check mode:
    0: OFF, 1: ON
    		ON: Check mode ON
    		-
    SPD Test*1
    		Check mode result for vehicle speed sensor:
    0: COMPL, 1: INCMPL
    		-
    		-
    MIL*1
    		MIL status:
    ON or OFF
    		ON: MIL ON
    		-
    On Run Distance*1
    		MIL ON run distance:
    Min.: 0 km (0 mile),
    Max.: 110,950 mile (178,552 km)
    		Distance after DTC detected
    		-
    Running Time from MIL ON*1
    		Running time from MIL ON:
    Min.: 0 minute,
    Max.:65,535 minutes
    		Equivalent to running time after MIL ON
    		-
    Engine Run Time
    		Engine run time:
    Min.: 0 second,
    Max.: 65,535 seconds
    		Time after engine start
    		-
    Time after DTC Cleared
    		Time after DTC cleared:
    Min.: 0 minute,
    Max.: 65,535 minutes
    		Equivalent to time after DTCs erased
    		-
    Distance from DTC Cleared
    		Distance after DTC cleared:
    Min.: 0 km/h,
    Max.: 65,535 km/h
    		Equivalent to time after DTCs erased
    		-
    Warmup Cycle Cleared
    		Warm-up cycle after DTC cleared:
    Min.: 0, Max.: 255
    		-
    		Number of warm-up cycles after DTC cleared
    OBD Requirements*1
    		OBD requirement
    		OBD2
    		-
    Complate Parts Monitor*1
    		Comprehensive component monitor
    0: NOT AVL / 1: AVAIL
    		-
    		Comprehensive component monitor
    Transmission Type*1
    		Transmission type
    		-
    		Identifying transmission type:
    6 speed
    SYSTEM
    		System identification
    		-
    		Identifying engine type:
    GASOLINE (gasoline engine)
    *1: Except European Spec. only.


ACTIVE TEST
HINT:
Performing the Active Test using the intelligent tester allows relays, VSVs, actuators and other items to be operated without removing any parts. Performing the Active Test as the first step in troubleshooting is one method to save labor time.
It is possible to display the Data List during the Active Test.

  1. Warm up the engine.

  2. Turn the ignition switch off.

  3. Connect the intelligent tester to the DLC3.

  4. Turn the ignition switch on.

  5. Turn the intelligent tester on.

  6. Enter the following items: "Powertrain / ECT / Active Test".

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

    Tester Display
    		Test Part
    		Control Range
    		Diagnostic Note
    Control the Shift Position
    		[Test Details]
    Operate the shift solenoid valve and set each shift position by yourself.
    [Vehicle Condition]
    IDL: ON
    		[Shift Position]
    0001: 1st / 0010: 2nd / 0011: 3rd / 0100: 4th / 0101: 5th / 0110: 6th
    		Possible to check the operation of the shift solenoid valves.
    Upshifts and downshifts should be performed consecutively. A 10-seconds interval is required between gear changes.
    Do not downshift at high speeds. Doing so will damage the automatic transaxle.
    Activate the Lock Up
    		[Test Details]
    Control the shift solenoid SLU to set the automatic transaxle to the lock-up condition.
    [Vehicle Condition]
    1. Throttle valve opening angle: Less than 35%
    2. Vehicle speed: 37 mph (60 km/h) or more, and 6th gear
    		[Lock-up]
    0: OFF / 1: ON
    		Possible to check the SLU solenoid operation.
    Activate the Solenoid (SL1)
    		[Test Details]
    Operate the shift solenoid SL1
    [Vehicle Condition]
    1. Vehicle Stopped
    2. Shift lever in P or N position
    		[Solenoid (SL1)]
    0: OFF / 1: ON
    		-
    Activate the Solenoid (SL2)
    		[Test Details]
    Operate the shift solenoid SL2
    [Vehicle Condition]
    1. Vehicle Stopped
    2. Shift lever in P or N position
    		[Solenoid (SL2)]
    0: OFF / 1: ON
    		-
    Activate the Solenoid (SL3)
    		[Test Details]
    Operate the shift solenoid SL3
    [Vehicle Condition]
    1. Vehicle Stopped
    2. Shift lever in P or N position
    		[Solenoid (SL3)]
    0: OFF / 1: ON
    		-
    Activate the Solenoid (SL4)
    		[Test Details]
    Operate the shift solenoid SL4
    [Vehicle Condition]
    1. Vehicle Stopped
    2. Shift lever in P or N position
    		[Solenoid (SL4)]
    0: OFF / 1: ON
    		-
    Activate the Solenoid (SL)
    		[Test Details]
    Operate the shift solenoid SL
    [Vehicle Condition]
    1. Vehicle Stopped
    2. Shift lever in P or N position
    		[Solenoid (SL)]
    0: OFF / 1: ON
    		-
    Activate the Solenoid (SLT)
    		[Test Details]
    Operate the shift solenoid SLT and raise the line pressure.
    [Vehicle Condition]
    1. Vehicle Stopped
    2. IDL: ON
    HINT:
    OFF: Line pressure up (When the active test of "SOLENOID (SLT)" is performed, the ECM commands the SLT solenoid to turn off).
    ON: No action (normal operation)
    		[Solenoid (SLT)]
    0: OFF / 1: ON
    		-
    Activate the Solenoid (SLU)
    		[Test Details]
    Operate the shift solenoid SLU and raise the line pressure.
    [Vehicle Condition]
    1. Vehicle Stopped
    2. IDL: ON
    HINT:
    OFF: Line pressure up (When the active test of "SOLENOID (SLU)" is performed, the ECM commands the SLU solenoid to turn off).
    ON: No action (normal operation)
    		[Solenoid (SLU)]
    0: OFF / 1: ON
    		-
    *: "Solenoid (SLT)" in the Active Test is performed to check the line pressure changes by connecting the SST to the automatic transaxle. The same SST is used for the Hydraulic Test (CAMRY_ACV40 RM000000W7B02EX.html) as well.

    HINT:
    The pressure values in Active Test and Hydraulic Test will be different from each other.