СИСТЕМА АВТОМАТИЧЕСКОЙ ТРАНСМИССИИ РЕЖИМЫ DATA LIST / ACTIVE TEST

Информация добавлена 08-08-2017


  1. READ DATA LIST

    Tech Tips

    Using the GTS 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

    Note

    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 engine switch off.

    3. Connect the GTS to the DLC3.

    4. Turn the engine switch on (IG).

    5. Turn the GTS on.

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

    7. According to the display on the GTS, read the Data List.


      Powertrain > Engine and ECT > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      N Range Status Shift lever N status ON or OFF

      • ON: Shift lever in P or N

      • OFF: Shift lever not in P or N

      		 -
      Neutral Position SW Signal PNP switch status ON or OFF

      • ON: Shift lever in P or N

      • OFF: Shift lever not in P or N

      When the shift lever position displayed on the GTS differs from the actual position, adjustment of the PNP switch or shift cable may be incorrect.

      Tech Tips

      When failure still occurs even after adjusting these parts, refer to DTC P0705*.
      Transfer L4 Transfer status ON or OFF

      • ON: Transfer in L4

      • OFF: Transfer not in L4

      		 -
      Stop Light Switch Stop light switch status ON or OFF

      • ON: Brake pedal depressed

      • OFF: Brake pedal released

      		 -
      SPD (NT) Input shaft speed

      Min.: 0 rpm

      Max.: 12750 rpm

      • Lock-up ON (after warming up engine): Input turbine speed (NT) is equal to engine speed

      • Lock-up OFF (idling with shift lever in N): Input turbine speed (NT) is nearly equal to engine speedOFF: Brake pedal released

      		 Data is displayed in increments of 50 rpm.
      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 equal to vehicle speed) -
      Shift SW Status (P Range) PNP switch status ON or OFF

      • ON: Shift lever in P

      • OFF: Shift lever not in P

      When the shift lever position displayed on the GTS differs from the actual position, adjustment of the PNP switch or shift cable may be incorrect.

      Tech Tips

      When failure still occurs even after adjusting these parts, refer to DTC P0705*.
      Shift SW Status (R Range) PNP switch status ON or OFF

      • ON: Shift lever in R

      • OFF: Shift lever not in R

      When the shift lever position displayed on the GTS differs from the actual position, adjustment of the PNP switch or shift cable may be incorrect.

      Tech Tips

      When failure still occurs even after adjusting these parts, refer to DTC P0705*.
      Shift SW Status (N Range) PNP switch status ON or OFF

      • ON: Shift lever in N

      • OFF: Shift lever not in N

      When the shift lever position displayed on the GTS differs from the actual position, adjustment of the PNP switch or shift cable may be incorrect.

      Tech Tips

      When failure still occurs even after adjusting these parts, refer to DTC P0705*.
      Shift SW Status (N,P Range) Supported Status of PNP switch (N or P) supported Supp or Unsupp - -
      Shift SW Status (N,P Range) PNP switch status ON or OFF

      • ON: Shift lever in P or N

      • OFF: Shift lever not in P or N

      		 -
      Sports Shift Up SW Sport shift up switch status ON or OFF

      • ON: Shift lever held in "+" (up-shift)

      • OFF: Shift lever not held in "+" (up-shift)

      		 -
      Sports Shift Down SW Sport shift down switch status ON or OFF

      • ON: Shift lever held in "-" (down-shift)

      • OFF: Shift lever not held in "-" (down-shift)

      		 -
      Sports Mode Selection SW Sport mode select switch status ON or OFF

      • ON: Shift lever in S, "+" or "-"

      • OFF: Shift lever not in S, "+" or "-"

      		 -
      Snow Switch Status Pattern select (2nd) switch status ON or OFF

      • ON: Pattern select (2nd) switch pushed

      • OFF: Pattern select (2nd) switch not pushed

      		 -
      Shift SW Status (D Range) PNP switch status ON or OFF

      • ON: Shift lever in D, S, "+" or "-"

      • OFF: Shift lever not in D, S, "+" or "-"

      When the shift lever position displayed on the GTS differs from the actual position, adjustment of the PNP switch or shift cable may be incorrect.

      Tech Tips

      When failure still occurs even after adjusting these parts, refer to DTC P0705*.
      A/T Oil Temperature 1 No. 1 ATF temperature sensor value

      Min.: -40°C (-40°F)

      Max.: 215°C (419°F)

      • After stall test: Approximately 80°C (176°F)

      • With engine cold: Equal to ambient temperature

      		 If the value is -40°C (-40°F) or 215°C (419°F), the No. 1 ATF temperature sensor circuit is open or shorted.
      A/T Oil Temperature 2 No. 2 ATF temperature sensor value

      Min.: -40°C (-40°F)

      Max.: 215°C (419°F)

      • After stall test: Approximately 80°C (176°F)

      • With engine cold: Equal to ambient temperature

      		 If the value is -40°C (-40°F) or 215°C (419°F), the No. 2 ATF temperature sensor circuit is open or shorted.
      Lock Up Lock-up ON or OFF

      • ON: Lock-up operating

      • OFF: Lock-up not operating

      		 -
      Shift Status ECM gear shift command 1st, 2nd, 3rd, 4th or 5th

      • 1st, 2nd, 3rd, 4th or 5th: Shift lever in D

      • 1st, 2nd, 3rd, 4th or 5th: Shift lever in S

      		 -
      SLT Solenoid Status Shift solenoid SLT status ON or OFF

      • OFF: Accelerator pedal depressed

      • ON: Accelerator pedal released

      		 -
      SLU Solenoid Status Shift solenoid SLU status ON or OFF

      • ON: Shift solenoid SLU operating

      • OFF: Shift solenoid SLU not operating

      		 -
      Snow or 2nd Start Mode 2nd start mode status ON or OFF

      • ON: 2nd start mode on

      • OFF: 2nd start mode off

      		 -

      Tech Tips

      *: Refer to DTC P0705 Click here.

  2. PERFORM ACTIVE TEST

    Tech Tips

    Using the GTS 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. Warm up the engine.

    2. Turn the engine switch off.

    3. Connect the GTS to the DLC3.

    4. Turn the engine switch on (IG).

    5. Turn the GTS on.

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

    7. According to the display on the GTS, perform the Active Test.


      Powertrain > Engine and ECT > Active Test
      Tester Display Measurement Item Control Range Diagnostic Note
      Activate the Solenoid (SLU) Operate shift solenoid SLU ON or OFF

      [Vehicle Condition]


      • Engine stopped.

      • Shift lever in P or N.
      Activate the Solenoid (SLT) Operate shift solenoid SLT and raise line pressure

      ON or OFF

      Tech Tips


      • OFF: Line pressure up (when Active Test "Activate the Solenoid (SLT)" is performed, ECM commands SLT solenoid to turn OFF)

      • ON: No action (normal operation)

      [Vehicle Condition]


      • Vehicle stopped.

      • Engine idling.
      Activate the Solenoid (S1) Operate shift solenoid S1 ON or OFF

      [Vehicle Condition]


      • Engine stopped.

      • Shift lever in P or N.
      Activate the Solenoid (S2) Operate shift solenoid S2 ON or OFF

      [Vehicle Condition]


      • Engine stopped.

      • Shift lever in P or N.
      Activate the Lock Up Control shift solenoid SLU to set automatic transmission to lock-up ON or OFF

      Possible to check shift solenoid valve SLU operation.

      [Vehicle Condition]


      • Throttle valve opening angle: Less than 35%.

      • Vehicle speed: 60 km/h (37 mph) or more.
      Control the Shift Position Operate shift solenoid valve and set each shift position

      • Press "→" button: Shift up

      • Press "←" button: Shift down

      Possible to check operation of the shift solenoid valves.

      [Vehicle Condition]

      50 km/h (31 mph) or less.
      Activate the Solenoid (SR) Operate shift solenoid SR ON or OFF

      [Vehicle Condition]


      • Engine stopped.

      • Shift lever in P or N.
      Activate the Solenoid (SL1) Operate shift solenoid SL1 ON or OFF

      [Vehicle Condition]


      • Engine stopped.

      • Shift lever in P or N.
      Activate the Solenoid (SL2) Operate shift solenoid SL2 ON or OFF

      [Vehicle Condition]


      • Engine stopped.

      • Shift lever in P or N.

      Tech Tips

      Activate the Solenoid (SLT) 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 Click here as well. Note that the pressure values in the Active Test and Hydraulic Test are different.