ELECTRONIC SHIFT LEVER SYSTEM DATA LIST / ACTIVE TEST


  1. DATA LIST

    Note


    • Some Data List values may vary significantly if there are slight differences in the environment in which the vehicle is operating when measurements are obtained. Variations may also occur due to aging of the vehicle. Due to these considerations, it is not always possible to provide definite values to be used for judgment of malfunctions. It is possible that a malfunction may be present even if measured values are within the reference range.

    • In the event of a problem with intricate symptoms, collect sample data from another vehicle of the same model operating under identical conditions in order to reach an overall judgment by comparing all the items in the Data List.

    Tech Tips

    Using the intelligent tester 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 power switch off.

    3. Connect the intelligent tester to the DLC3.

    4. Turn the power switch on (IG).

    5. Turn the intelligent tester on.

    6. Enter the following menus: Chassis / Transmission Control / Data List.

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

      Tech Tips

      When reading the Data List information, first determine which items need to be monitored before proceeding. Attempting to view all of the data may result in a delayed, inaccurate inspection.

      Transmission Control ECU
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Shift Pos Display (P)

      Shift position display (P) /

      ON or OFF

      ON: Parking lock in P position

      OFF: Parking lock in non-P position

      		 -
      Shift Pos Display (Not P)

      Shift position display (not P) /

      ON or OFF

      ON: Parking lock in non-P position

      OFF: Parking lock in P position

      		 -
      Master Caution Display

      Master caution display /

      Disp or Nondisp

      Disp: Malfunction occurs in this system

      Nondisp: Malfunction does not occur in this system

      		 Transmission control ECU assembly
      PSW Indicator Mode

      PSW indicator mode /

      ON or OFF

      ON: Parking lock in P position

      OFF: Parking lock in non-P position

      (When normal)

      		 -
      PSW Indicator Mode

      PSW indicator mode /

      Blink

      		 Blink: Malfunction detected -
      U Phase Voltage Value

      U phase voltage value /

      Min: 0 V, Max: 39 V

      9 to 14 V: IG ON

      (If voltage is applied to the shift control actuator assembly: 0V)

      		 Shift control actuator assembly [parking lock motor (MUA)] signal circuit
      V Phase Voltage Value

      V phase voltage value /

      Min: 0 V, Max: 39 V

      9 to 14 V: IG ON

      (If voltage is applied to the shift control actuator assembly: 0V)

      		 Shift control actuator assembly [parking lock motor(MVA)] signal circuit
      W Phase Voltage Value

      W phase voltage value /

      Min: 0 V, Max: 39 V

      9 to 14 V: IG ON

      (If voltage is applied to the shift control actuator assembly: 0V)

      		 Shift control actuator assembly [parking lock motor(MWA)] signal circuit
      Battery Voltage Value

      BATT voltage value /

      Min: 0 V, Max: 19 V

      		 8 to 16 V: IG ON BATT signal circuit
      IG(+B) Voltage Value

      IG (+B) voltage value /

      Min: 0 V, Max: 19 V

      		 8 to 16 V: IG ON +B signal circuit
      Cmplte of Learn Lck Pos

      Completion of learning lock position /

      OK or NG

      OK: Lock position learning completed

      NG: Lock position learning not completed

      		 -
      Cmplte of Learn Unlck Pos

      Completion of learning unlock position /

      OK or NG

      OK: Unlock position learning completed

      NG: Unlock position learning not completed

      		 -
      # of Trip Cuntr after Learn

      Number of trip counter after learning /

      Min: 0, Max: 65535

      		 Actual number of trip counter -
      Main Relay for Motor Drive

      Integration relay for motor drive /

      ON or OFF

      ON: Motor drive main relay on

      OFF: Motor drive main relay off

      		 Integration relay circuit
      U Phase Crnt-Carry Status

      U phase current-carrying status /

      ON or OFF

      ON: U phase current flows

      OFF: U phase current does not flow

      		 Shift control actuator assembly [parking lock motor(MUA)] signal circuit
      V Phase Crnt-Carry Status

      V phase current-carrying status /

      ON or OFF

      ON: V phase current flows

      OFF: V phase current does not flow

      		 Shift control actuator assembly [parking lock motor(MVA)] signal circuit
      W Phase Crnt-Carry Status

      W phase current-carrying status /

      ON or OFF

      ON: W phase current flows

      OFF: W phase current does not flow

      		 Shift control actuator assembly [parking lock motor(MWA)] signal circuit
      U Phase Voltage Status

      U phase voltage status /F

      ON or OFF

      ON: 9 to 14 V

      OFF: 0 V

      		 Shift control actuator assembly [parking lock motor(MUA)] signal circuit
      V Phase Voltage Status

      V phase voltage status /

      ON or OFF

      ON: 9 to 14 V

      OFF: 0 V

      		 Shift control actuator assembly [parking lock motor(MVA)] signal circuit
      W Phase Voltage Status

      W phase voltage status /

      ON or OFF

      ON: 9 to 14 V

      OFF: 0 V

      		 Shift control actuator assembly [parking lock motor(MWA)] signal circuit
      Battery Voltage Status

      BATT voltage status /

      ON or OFF

      ON: 8 to 16 V

      OFF: Below 8 V

      		 BATT signal circuit
      IG (+B) Phase Vol Status

      IG (+B) phase voltage status /

      ON or OFF

      ON: 10 to 16 V

      OFF: Below 10 V

      		 +B signal circuit
      ACC Condition Signal

      ACC condition signal /

      ON or OFF

      ON: 5 V or higher

      OFF: Below 5 V

      		 Judged according to the ACC signal via CAN communication line
      Init Drv Cntrl Completed

      Initial drive control completed /

      OK or NG

      OK: Initial drive control complete

      NG: Initial drive control not complete

      		 -
      Cmplte of Detect Lck Pos

      Completion of detecting lock position /

      OK or NG

      OK: Detection of lock position completed

      NG: Detection of lock position not completed

      		 -
      Cmplte of Detect Unlck Pos

      Completion of detecting unlock position /

      OK or NG

      OK: Detection of unlock position completed

      NG: Detection of unlock position not completed

      		 -
      P/Not P Move Shft Range

      P/Not P movable shift range /

      Set or Unset

      Set: P/Not P movable shift range set

      Unset: P/Not P movable shift range unset

      		 -
      Main Relay

      Integration relay /

      Normal or Abnoml

      Normal: Integration relay normal

      Abnoml: Integration relay fault

      		 Integration relay circuit
      Current flag record

      Current flag record

      ON or OFF

      ON: Current flag record stored

      OFF: Current flag record not stored

      		 -
      Number of Diagnosis Code

      Number of diagnosis code /

      Min: 0, Max: 255

      		 Actual number of DTCs -