Automatic Transmission System Data List / Active Test

  1. READ DATA LIST

  1. PERFORM ACTIVE TEST

Automatic Transmission 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.
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. 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 menus: Powertrain / Engine and ECT / Data List.

  7. Follow the instructions on the tester and read the Data List.

    Tester Display
    		Measurement Item/Range
    		Normal Condition
    		Diagnostic Note
    Neutral Position SW Signal
    		PNP switch status/
    ON or OFF
    		Shift lever is:
    On P or N: ON
    Not on P or N: OFF
    		When shift lever position displayed on intelligent tester differs from actual position, adjustment of PNP switch or shift cable may be incorrect
    HINT:
    When failure still occurs even after adjusting these parts, Toyota Fortuner RM000000W840SRX.html
    Stop Light Switch
    		Stop light switch status/
    ON or OFF
    1. Brake pedal is depressed: ON
    2. Brake pedal is released: OFF
    		-
    SPD (NT)
    		Input turbine speed/
    display: 50 r/min
    1. Lock-up ON (after warming up engine):
      Input turbine speed (NT) equal to the engine speed
    2. Lock-up OFF (idling with shift lever on N):
      Input turbine speed (NT) is nearly equal to engine speed
    		-
    SPD (SP2)
    		Output shaft speed/
    Min.: 0 km/h (0 mph)
    Max.: 255 km/h (158 mph)
    		Vehicle stopped: 0 km/h (0 mph)
    (output shaft speed is equal to vehicle speed)
    		-
    Shift SW status (R Range)
    		PNP switch status/
    ON or OFF
    		Shift lever is:
    On R: ON
    Not on R: OFF
    		When shift lever position displayed on intelligent tester differs from actual position, adjustment of PNP switch or shift cable may be incorrect
    HINT:
    When failure still occurs even after adjusting these parts, Toyota Fortuner RM000000W840SRX.html
    Shift SW status (2 Range)
    		PNP switch status/
    ON or OFF
    		Shift lever is:
    On 2: ON
    Not on 2: OFF
    		When shift lever position displayed on intelligent tester differs from actual position, adjustment of PNP switch or shift cable may be incorrect
    HINT:
    When failure still occurs even after adjusting these parts, Toyota Fortuner RM000000W840SRX.html
    Shift SW status (L Range)
    		PNP switch status/
    ON or OFF
    		Shift lever is:
    On L: ON
    Not on L: OFF
    		When shift lever position displayed on intelligent tester differs from actual position, adjustment of PNP switch or shift cable may be incorrect
    HINT:
    When failure still occurs even after adjusting these parts, Toyota Fortuner RM000000W840SRX.html
    Shift SW status (D Range)
    		PNP switch status/
    ON or OFF
    		Shift lever is:
    On D: ON
    Not on D: OFF
    		When shift lever position displayed on intelligent tester differs from actual position, adjustment of PNP switch or shift cable may be incorrect
    HINT:
    When failure still occurs even after adjusting these parts, Toyota Fortuner RM000000W840SRX.html
    Shift SW status (4 or D)
    		PNP switch status/
    ON or OFF
    		Shift lever is:
    On 4: ON
    Not on 4: OFF
    		When shift lever position displayed on intelligent tester differs from actual position, adjustment of PNP switch or shift cable may be incorrect
    HINT:
    When failure still occurs even after adjusting these parts, Toyota Fortuner RM000000W840SRX.html
    Shift SW status (3 Range)
    		PNP switch status/
    ON or OFF
    		Shift lever is:
    On 3: ON
    Not on 3: OFF
    		When shift lever position displayed on intelligent tester differs from actual position, adjustment of PNP switch or shift cable may be incorrect
    HINT:
    When failure still occurs even after adjusting these parts, Toyota Fortuner RM000000W840SRX.html
    A/T Oil Temperature 1
    		No. 1 ATF temperature sensor value/
    Min.: -40°C (-40°F)
    Max.: 215°C (419°F)
    1. After stall test:
      Approximately 80°C (176°F)
    2. Equal to ambient temperature during cold soak
    		If value is -40°C (-40°F) or 215°C (419°F), No. 1 ATF temperature sensor circuit is open or short circuited
    A/T Oil Temperature 2
    		No. 2 ATF temperature sensor value/
    Min.: -40°C (-40°F)
    Max.: 215°C (419°F)
    1. After stall test:
      Approximately 80°C (176°F)
    2. Equal to ambient temperature during cold soak
    		If value is -40°C (-40°F) or 215°C (419°F), No. 2 ATF temperature sensor circuit is open or short circuited
    Lock Up Solenoid Status
    		Lock-up solenoid status/
    ON or OFF
    1. Lock-up: ON
    2. Not on lock-up: OFF
    		-
    Shift Status
    		ECM gear shift command/
    1st, 2nd, 3rd, 4th or 5th
    		Shift lever position is:
    1. On L: 1st
    2. On 2: 1st or 2nd
    3. On 3: 1st, 2nd or 3rd
    4. On 4: 1st, 2nd, 3rd or 4th
    5. On D: 1st, 2nd, 3rd, 4th or 5th
    		-
    SLT Solenoid Status
    		Shift solenoid SLT status/
    ON or OFF
    1. Accelerator pedal is depressed: OFF
    2. Accelerator pedal is released: ON
    		-
    SLU Solenoid Status
    		Shift solenoid SLU status/
    ON or OFF
    1. Lock-up: ON
    2. Not on lock-up: OFF
    		-


PERFORM ACTIVE TEST
HINT:
Performing the intelligent tester's Active Test allows relay, VSV, actuator 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 ON.

  3. Turn the intelligent tester ON.

  4. Enter the following menus: Powertrain / Engine and ECT / Active Test.

  5. Perform the Active Test.

    Tester Display
    		Test Part
    		Control Range
    		Diagnostic Note
    Control the Line Pressure Up*
    		Operate shift solenoid valve SLT and raise line pressure
    		ON or OFF
    HINT:
    OFF: Line pressure up (when Active Test "Control the Line Pressure Up" is performed, ECM commands shift solenoid valve SLT to turn OFF)
    ON: No action (normal operation)
    		[Vehicle Condition]
    1. The vehicle is stopped.
    2. The engine is idling.
    Control the Lock Up
    		Control shift solenoid valve SLU to set automatic transmission to lock-up condition
    		ON or OFF
    		It is possible to check the shift solenoid valve SLU operation.
    [Vehicle Condition]
    1. The throttle valve opening angle is less than 35%.
    2. The vehicle speed is 60 km/h (36 mph) or more.
    Control the Shift Position
    		Operate shift solenoid valve and set each shift position
    1. Press "→" button: Shift up
    2. Press "←" button: Shift down
    		It is possible to check the operation of the shift solenoid valves.
    [Vehicle Condition]
    The vehicle speed is 50 km/h (30 mph) or less.

    HINT:
    *: "Control the Line Pressure Up" in the Active Test is performed to check the line pressure changes by connecting SST to the automatic transmission, which is used in the Hydraulic Test (Toyota Fortuner RM000000W7B0L2X.html) as well. Please note that the pressure values in the Active Test and Hydraulic Test are different.