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Data List / Active Test

  1. 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 ON.
    3. Read the DATA LIST.

      Multiplex network door ECU front LH (driver door ECU): 

      DATA LIST REFERENCE

      Item Measurement Item / Range (Display) Normal Condition Diagnostic Note
      MIR POS SEN V Vertical mirror position I Min.: 0, Max.: 5 V Within range from 0 to 5 V -
      MIR POS SEN H Horizontal mirror position / Min.: 0, Max.: 5 V Within range from 0 to 5 V -

      Multiplex network door ECU front RH (front passenger door ECU): 

      DATA LIST REFERENCE

      Item Measurement Item / Range (Display) Normal Condition Diagnostic Note
      MIR POS SEN V Vertical mirror position / Min.: 0, Max.: 5 V Within range from 0 to 5 V -
      MIR POS SEN H Horizontal mirror position / Min.: 0, Max.: 5 V Within range from 0 to 5 V -

      Driver side junction block ECU: 

      DATA LIST REFERENCE

      Item Measurement Item / Range (Display) Normal Condition Diagnostic Note
      MIRR SEL SW R Mirror selection switch signal for RH mirror / ON or OFF ON: Switch is in R position
      OFF: Switch is in neutral or L position
      -
      MIRR SEL SW L Mirror selection switch signal for LH mirror / ON or OFF ON: Switch is in L position
      OFF: Switch is in neutral or R position
      -
      MIRR POS SW R Mirror position switch signal (RIGHT) / ON or OFF ON: RIGHT switch is ON
      OFF: Any switch except RIGHT is ON or all switches are OFF
      -
      MIRR POS SW L Mirror position switch signal (LEFT)/ ON or OFF ON: LEFT switch is ON
      OFF: Any switch except LEFT is ON or all switches are OFF
      -
      MIRR POS SW UP Mirror position switch signal (UP) / ON or OFF ON: UP switch is ON
      OFF: Any switch except UP is ON or all switches are OFF
      -
      MIRR POS SW DWN Mirror position switch signal (DOWN) / ON or OFF ON: DOWN switch is ON
      OFF: Any switch except DOWN is ON or all switches are OFF
      -
      MIRR FOLD SW* Mirror retract signal / ON or OFF ON: Switch is ON
      OFF: Switch is OFF
      -
      MIRR RETRN SW* Mirror return signal / ON or OFF ON: Switch is OFF
      OFF: Switch is ON
      -
      HINT:
      *: w/ Retractable Mirror

      Position control ECU (for driver side): 

      DATA LIST REFERENCE

      Item Measurement Item / Range (Display) Normal Condition Diagnostic Note
      POWER VOLTAGE Power supply for position control ECU & switch / Min.: 0, Max.: 19.89 V Within range from 10 to 14 V -
      VEHICLE SPD Vehicle speed / 0 to 255 km/h (159 mph) Actual vehicle speed -
      IG SW Ignition switch status / ON or OFF ON: Ignition switch is ON
      OFF: Ignition switch is OFF
      -
      KEY UNLOCK SW Key unlock warning switch signal / ON or OFF ON: Key is in ignition key cylinder
      OFF: Key is not in ignition key cylinder
      -
      D-DOOR WARN SW Door courtesy switch signal / ON or OFF ON: Driver side door is open
      OFF: Driver side door is closed
      -
      PNP SW Shift lever position P signal / ON or OFF ON: Shift lever on P
      OFF: Shift lever not on P
      -
      N SW Shift lever position N signal / ON or OFF ON: Shift lever on N
      OFF: Shift lever not on N
      -
      M2SW Seat memory switch M2 signal / ON or OFF ON: Seat memory switch M2 is ON
      OFF: Seat memory switch M2 is OFF
      -
      M1 SW Seat memory switch M1 signal / ON or OFF ON: Seat memory switch M1 is ON
      OFF: Seat memory switch M1 is OFF
      -
      SET SW Seat memory set switch signal / ON or OFF ON: Memory set switch is ON
      OFF: Memory set switch is OFF
      -
      MEM M1 SW Driving position memorized in seat memory switch M1 / MEM or NOT MEM MEM: Memorized
      NOT MEM: Not memorized
      -
      MEM M2 SW Driving position memorized in seat memory switch M2 / MEM or NOT MEM MEM: Memorized
      NOT MEM: Not memorized
      -
      D-MIRR MEM M1 Driver side mirror position memorized in seat memory switch M1 / MEM or NOT MEM MEM: Memorized
      NOT MEM: Not memorized
      -
      D-MIRR MEM M2 Driver side mirror position memorized in seat memory switch M2 / MEM or NOT MEM MEM: Memorized
      NOT MEM: Not memorized
      -
      P-MIRR MEM M1 Front passenger side mirror position memorized in seat memory switch M1 / MEM or NOT MEM MEM: Memorized
      NOT MEM: Not memorized
      -
      P-MIRR MEM M2 Front passenger side mirror position memorized in seat memory switch M2 / MEM or NOT MEM MEM: Memorized
      NOT MEM: Not memorized
      -
      D-MIR MEM POS 1 Driver side mirror position memorized in seat memory switch M1 / Min.: 0, Max.: 65535 Within range from 0 to 65535 -
      P-MIR MEM POS 1 Front passenger side mirror position memorized in seat memory switch M1 / Min.: 0, Max.: 65535 Within range from 0 to 65535 -
      D-MIR MEM POS 2 Driver side mirror position memorized in seat memory switch M2 / Min.: 0, Max.: 65535 Within range from 0 to 65535 -
      P-MIR MEM POS 2 Front passenger side mirror position memorized in seat memory switch M2 / Min.: 0, Max.: 65535 Within range from 0 to 65535 -
  2. 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 the 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. Perform the ACTIVE TEST by following the directions on the tester screen.

      Multiplex network door ECU front LH (driver door ECU): 

      DATA LIST REFERENCE

      Item Test Details Diagnostic Note
      MIR HEATER Mirror defogger operation OFF/ON -
      MIR FOLD / RETRN* Mirror retract operation FOLD / RETRN -
      MIR RIGHT / LEFT Mirror horizontal operation RIGHT / LEFT -
      MIR UP / DOWN Mirror vertical operation UP / DOWN -
      HINT:
      *: w/ Retractable Mirror

      Multiplex network door ECU front RH (front passenger door ECU): 

      DATA LIST REFERENCE

      Item Test Details Diagnostic Note
      MIR HEATER Mirror defogger operation OFF/ON -
      MIR FOLD / RETRN* Mirror retract operation FOLD / RETRN -
      MIR RIGHT / LEFT Mirror horizontal operation RIGHT / LEFT -
      MIR UP / DOWN Mirror vertical operation UP / DOWN -
      HINT:
      *: w/ Retractable Mirror