REAR POWER SEAT CONTROL SYSTEM DATA LIST / ACTIVE TEST


  1. 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. Connect the GTS to the DLC3.

    2. Turn the engine switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Body Electrical / Rear Right Seat / Data List.

    5. Read the Data List according to the display on the GTS.


      Body Electrical > Rear Right Seat > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      P Seat Backward From R Seat Front passenger seat full front/return switch signal (full return) ON or OFF

      ON: Front passenger seat full front/return switch on (full return)

      OFF: Front passenger seat full front/return switch off

      		 for LHD
      P Seat Forward From R Seat Front passenger seat full front/return switch signal (full front) ON or OFF

      ON: Front passenger seat full front/return switch on (full front)

      OFF: Front passenger seat full front/return switch off

      		 for LHD
      SET Switch SET switch ON or OFF

      ON: SET switch on

      OFF: SET switch off

      		 -
      M1 Switch M1 switch ON or OFF

      ON: M1 switch on

      OFF: M1 switch off

      		 -
      Seat Memory No1 Seat position memorized with M1 switch Mem or Not Mem

      Mem: Memorized

      Not Mem: Not memorized

      		 -
      Ignition Switch Communication state of engine switch signal ON or OFF

      ON: Engine switch on (IG)

      OFF: Engine switch off or on (ACC)

      		 -
      RR-Door Courtesy Rear door courtesy switch RH signal ON or OFF

      ON: Rear door RH opened

      OFF: Rear door RH closed

      		 -
      Slide Position Init Flag Seat slide limit position memory ON or OFF

      ON: Memorized

      OFF: Not memorized

      		 -
      Headrest Position Init Flg Headrest limit position memory (up/down) ON or OFF

      ON: Memorized

      OFF: Not memorized

      		 -
      Reclining position initial Flg Seat reclining limit position memory ON or OFF

      ON: Memorized

      OFF: Not memorized

      		 for LHD
      Headrest Position Headrest position (up/down) Min: 0, Max: 65535 Within range from 0 to 65535 -
      Slide Position Front Limit Seat slide limit position (forward) Min: 0, Max: 65535 Within range from 0 to 65535 -
      Headrest Pos Mem No1 Headrest position memorized with M1 switch (up/down) Min: 0, Max: 65535 Within range from 0 to 65535 -
      Slide Position Seat sliding position Min: 0, Max: 65535 Within range from 0 to 65535 -
      Reclining Position Seat reclining position Min: 0, Max: 65535 Within range from 0 to 65535 -
      Slide Pos Mem No1 Seat slide position memorized with M1 switch Min: 0, Max: 65535 Within range from 0 to 65535 -
      Reclining Pos Mem No1 Seat reclining position memorized with M1 switch Min: 0, Max: 65535 Within range from 0 to 65535 for LHD
      OTTOMAN initialize Flag Ottoman limit position memory (up/down) ON or OFF

      ON: Memorized

      OFF: Not memorized

      		 for LHD
      Slide Position Rear Limit Seat slide limit position (rearward) Min: 0, Max: 65535 Within range from 0 to 65535 -
      Headrest Position Down Limit Headrest limit position (downward) Min: 0, Max: 65535 Within range from 0 to 65535 -
      Headrest Position UP Limit Headrest limit position (upward) Min: 0, Max: 65535 Within range from 0 to 65535 -
      Reclining Front Most position Seat reclining limit position (forward) Min: 0, Max: 65535 Within range from 0 to 65535 for LHD
      Reclining Rear Most position Seat reclining limit position (rearward) Min: 0, Max: 65535 Within range from 0 to 65535 for LHD
      OTMAN UP Most position Ottoman limit position (upward) Min: 0, Max: 65535 Within range from 0 to 65535 for LHD
      OTMAN Down Most position Ottoman limit position (downward) Min: 0, Max: 65535 Within range from 0 to 65535 for LHD
      OTMAN Position Ottoman position (up/down) Min: 0, Max: 65535 Within range from 0 to 65535 for LHD
      OTMAN position Memory No1 Ottoman position memorized with M1 switch (up/down) Min: 0, Max: 65535 Within range from 0 to 65535 for LHD
      Headrest UP Headrest switch signal (upward) ON or OFF

      ON: Headrest switch (upward) on

      OFF: Headrest switch off

      		 -
      Headrest Down Headrest switch signal (downward) ON or OFF

      ON: Headrest switch (downward) on

      OFF: Headrest switch off

      		 -
      P Seat Slide Position Front passenger seat slide position 0 to 15

      0: Not initialized

      1: Forward

      15: Rearward

      		 for LHD
      P Seat Position Front passenger reclining seat position 0 to 15

      0: Not initialized

      1: Forward

      15: Rearward

      		 for LHD
      Ottoman Up Ottoman switch signal (upward) ON or OFF

      ON: Ottoman switch (upward) on

      OFF: Ottoman switch off

      		 for LHD
      Ottoman Down Ottoman switch signal (downward) ON or OFF

      ON: Ottoman switch (downward) on

      OFF: Ottoman switch off

      		 for LHD
      Reclining Front Reclining switch signal (forward) ON or OFF

      ON: Reclining switch (forward) on

      OFF: Reclining switch off

      		 for LHD
      Reclining Rear Reclining switch signal (rearward) ON or OFF

      ON: Reclining switch (rearward) on

      OFF: Reclining switch off

      		 for LHD
      Steering Position Info Steering position information LHD or RHD

      LHD: for LHD

      RHD: for RHD

      		 -
      Seat Memory No2 Seat position memorized with M2 switch Mem or Not Mem

      Mem: Memorized

      Not Mem: Not memorized

      		 -
      P Switch Park state signal ON or OFF

      ON: Shift lever in P

      OFF: Shift lever in a position other than P

      		 -
      PBKL Switch Front passenger seat buckle switch signal ON or OFF

      ON: Front passenger seat belt fastened

      OFF: Front passenger seat belt unfastened

      		 for LHD
      M2 Switch M2 switch ON or OFF

      ON: M2 switch on

      OFF: M2 switch off

      		 -
      Front Vertical Position Seat front vertical position Min: 0, Max: 65535 Within range from 0 to 65535 -
      Front Vertical Pos Mem No1 Seat front vertical position memorized with M1 switch Min: 0, Max: 65535 Within range from 0 to 65535 -
      Slide Pos Mem No2 Seat slide position memorized with M2 switch Min: 0, Max: 65535 Within range from 0 to 65535 -
      Reclining Pos Mem No2 Seat reclining position memorized with M2 switch Min: 0, Max: 65535 Within range from 0 to 65535 for LHD
      Front Vertical Pos Mem No2 Seat front vertical position memorized with M2 switch Min: 0, Max: 65535 Within range from 0 to 65535 -
      Headrest Pos Mem No2 Headrest position memorized with M2 switch (up/down) Min: 0, Max: 65535 Within range from 0 to 65535 -
      Headrest Front/Rear Initialization Flag Headrest limit position memory (front/rear) ON or OFF

      ON: Memorized

      OFF: Not memorized

      		 -
      Front Vertical Initialization Flag Seat front vertical limit position memory ON or OFF

      ON: Memorized

      OFF: Not memorized

      		 -
      Ottoman Short/Long Initialization Flag Ottoman limit position memory (Long/short) ON or OFF

      ON: Memorized

      OFF: Not memorized

      		 -
      Front Vertical Up Limit Seat front vertical limit position (upward) Min: 0, Max: 65535 Within range from 0 to 65535 -
      Front Vertical Down Limit Seat front vertical limit position (downward) Min: 0, Max: 65535 Within range from 0 to 65535 -
      Headrest Front/Rear Switch Front Headrest switch signal (forward) ON or OFF

      ON: Headrest switch (forward) on

      OFF: Headrest switch off

      		 -
      Headrest Front/Rear Switch Rear Headrest switch signal (rearward) ON or OFF

      ON: Headrest switch (rearward) on

      OFF: Headrest switch off

      		 -
      Lumbar Switch Front Lumbar support switch signal (forward) ON or OFF

      ON: Lumbar support switch (forward) on

      OFF: Lumbar support switch off

      		 -
      Lumbar Switch Rear Lumbar support switch signal (rearward) ON or OFF

      ON: Lumbar support switch (rearward) on

      OFF: Lumbar support switch off

      		 -
      Lumbar Switch Up Lumbar support switch signal (upward) ON or OFF

      ON: Lumbar support switch (upward) on

      OFF: Lumbar support switch off

      		 -
      Lumbar Switch Down Lumbar support switch signal (downward) ON or OFF

      ON: Lumbar support switch (downward) on

      OFF: Lumbar support switch off

      		 -
      Lower Back Switch Front Lower back switch signal (forward) ON or OFF

      ON: Lower back switch (forward) on

      OFF: Lower back switch off

      		 -
      Lower Back Switch Rear Lower back switch signal (rearward) ON or OFF

      ON: Lower back switch (rearward) on

      OFF: Lower back switch off

      		 -
      Adjustable Seat Switch Front Adjustable seat switch signal (forward) ON or OFF

      ON: Adjustable seat switch (forward) on

      OFF: Adjustable seat switch off

      		 -
      Adjustable Seat Switch Rear Adjustable seat switch signal (rearward) ON or OFF

      ON: Adjustable seat switch (rearward) on

      OFF: Adjustable seat switch off

      		 -
      Rear Buckle Switch Rear RH buckle switch signal ON or OFF

      ON: Rear RH buckle switch fastened

      OFF: Rear RH buckle switch unfastened

      		 -
      Occupant Sensor Occupant detection sensor signal ON or OFF

      ON: Rear seat RH occupied

      OFF: Rear seat RH not occupied

      		 -
      Sensor Power Voltage Sensor voltage 0 to 19.89 11 to 14 -
      Ottoman Position Memory No2 Ottoman position memorized with M2 switch (up/down) Min: 0, Max: 65535 Within range from 0 to 65535 for LHD
      ECU Voltage Value Voltage of position control ECU assembly RH 0 to 19.89 11 to 14 -
      Battery Voltage Value Battery voltage 0 to 19.89 11 to 14 -
      Headrest Front/Rear Position Headrest position (front/rear) Min: 0, Max: 65535 Within range from 0 to 65535 -
      Headrest Front/Rear Pos Mem 1 Headrest position memorized with M1 switch (front/rear) Min: 0, Max: 65535 Within range from 0 to 65535 -
      Headrest Front/Rear Pos Mem 2 Headrest position memorized with M2 switch (front/rear) Min: 0, Max: 65535 Within range from 0 to 65535 -
      Headrest Position Front Limit Headrest limit position (forward) Min: 0, Max: 65535 Within range from 0 to 65535 -
      Headrest Position Rear Limit Headrest limit position (rearward) Min: 0, Max: 65535 Within range from 0 to 65535 -
      Ottoman Short/Long Position Ottoman position (long/short) Min: 0, Max: 65535 Within range from 0 to 65535 for LHD
      Ottoman Short/Long Pos Mem 1 Ottoman position memorized with M1 switch (long/short) Min: 0, Max: 65535 Within range from 0 to 65535 for LHD
      Ottoman Short/Long Pos Mem 2 Ottoman position memorized with M2 switch (long/short) Min: 0, Max: 65535 Within range from 0 to 65535 for LHD
      Ottoman Short/Long Position Long Limit Ottoman limit position (forward) Min: 0, Max: 65535 Within range from 0 to 65535 for LHD
      Ottoman Short/Long Position Short Limit Ottoman limit position (rearward) Min: 0, Max: 65535 Within range from 0 to 65535 for LHD
      Support Valve ECU Connection State LIN communication with position control ECU assembly RH and lumbar support adjuster assembly RH and connection status Without/4ch/6ch/11ch/Lost Communication

      Without: No connection

      4ch: 4 channel connection

      6ch: 6 channel connection

      11ch: 11 channel connection

      Lost Communication: LIN communication malfunction

      		 -
      Front Vertical Switch Up Front vertical switch signal (upward) ON or OFF

      ON: Front vertical switch on (upward)

      OFF: Front vertical switch off

      		 -
      Front Vertical Switch Down Front vertical switch signal (downward) ON or OFF

      ON: Front vertical switch on (downward)

      OFF: Front vertical switch off

      		 -
      Ottoman Short/Long Switch Long Ottoman switch signal (forward) ON or OFF

      ON: Ottoman switch (forward) on

      OFF: Ottoman switch off

      		 for LHD
      Ottoman Short/Long Switch Short Ottoman switch signal (rearward) ON or OFF

      ON: Ottoman switch (rearward) on

      OFF: Ottoman switch off

      		 for LHD
      Parking State Vehicle status Not Parked or Parked

      Not Parked: Not parked

      Parked: Parked

      		 -
      Door Courtesy Rear Door RH signal Close or Open

      Close: Rear door RH closed

      Open: Rear door RH opened

      		 -
      Door Courtesy (Passenger Seat) Front passenger Door signal Close or Open

      Close: Front passenger door closed

      Open: Front passenger door opened

      		 for LHD
      Right and Left Seat Distinction Signal Opinion on Infringement of an RH seat and the LH seat Right Seat or Left Seat

      Right Seat: RH seat

      Left Seat: LH seat

      		 -
      Passenger Seat Extra Position Information Front passenger seat position Normal Area or Extra Area

      Normal Area: Front passenger seat at normal area

      Normal Area: Front passenger seat at extra area

      		 for LHD
      Sub Function Screen Switch Sub function screen switch status OFF/Passenger Full Front/Passenger Return/Rear Return

      OFF: Screen not displayed

      Passenger Full Front: Screen displayed front passenger seat full front/return switch (full front)

      Passenger Return: Screen displayed front passenger seat full front/return switch (full return)

      Rear Return: Screen displayed rear seat RH return switch

      		 -
      Passenger Seat Occupant Exist Signal (Passenger Seat) Occupant detection sensor signal (front passenger seat) Not Exist or Existed

      Not Exist: No passenger in front passenger seat

      Existed: Passenger in front passenger seat

      		 for LHD
      P Seat Full Front Switch Signal (One Push) Front passenger seat full front/return switch status (full front) ON or OFF

      ON: One push setting

      OFF: Not one push setting

      		 for LHD
      P Seat Return Switch Signal (One Push) Front passenger seat full front/return switch status (full return) ON or OFF

      ON: One push setting

      OFF: Not one push setting

      		 for LHD
      Emergency Stop Switch State Emergency Stop Switch Stats ON or OFF

      ON: Emergency stop switch on

      OFF: Emergency stop switch off

      		 -
      Armrest Close State Armrest status Close or Open

      Open: Armrest opened

      Close: Armrest closed

      		 -
      Door Open/Close Link Switch Signal Door open/close link switch signal OFF/Partial Switch/Full Switch/Undefined

      OFF: Link switch off

      Partial Switch: Partial switch on

      Full Switch: Full switch on

      Undefined: Link switch undefined

      		 -
      Auto Driving Prohibition Switch State Auto driving prohibition switch status Not pushed/ON/OFF/Undefined

      Not pushed: Switch not pushed

      ON: Select on

      OFF: Select off

      Undefined: Switch undefined

      		 -
      RR Ottoman Operation Buzzer Function Ottoman operation buzzer setting ON or OFF Customized value displayed for LHD
      RR Occupant Condition Setting Ottoman occupant condition setting ON or OFF Customized value displayed for LHD
      RR Back View Memory Operation Slide Pos Setting Rear view mode return slide amount setting ON or OFF Customized value displayed -
      RR Door Open Return Auto Function Door open-linked auto return operation function setting ON or OFF Customized value displayed -
      RR Door Open Return Reinstatement Auto Function Door open-linked auto return reinstatement operation function setting ON or OFF Customized value displayed -
      RR Back View Auto Memory Operation Function Rear view mode return auto operation setting ON or OFF Customized value displayed -
      RR Pressure Correction Function Pneumatic support function rear seat RH air pressure correction availability setting ON or OFF Customized value displayed -
      RR Riding Position Operation Function Seat position recall operation function setting ON or OFF Customized value displayed -
      RR Seat Operation Site Change Function Seat operation area switching function setting ON or OFF Customized value displayed -
      Vehicle Speed Information Vehicle speed information Not Availabled/Availabled

      Not Availabled: Vehicle speed not available

      Availabled: Vehicle speed available

      		 -
      Number of Trouble Codes Number of trouble codes Min.: 0 or Max.: 255 Number of DTCs will be displayed -
      Lumbar Upper Pressure Pressure of lumbar (upper) 0 to 255 kPa (gauge) 0 to 255 -
      Lumbar Middle Pressure Pressure of lumbar (middle) 0 to 255 kPa (gauge) 0 to 255 -
      Lumbar Bottom Pressure Pressure of lumbar (bottom) 0 to 255 kPa (gauge) 0 to 255 -
      Lower Back Pressure Pressure of lower back 0 to 255 kPa (gauge) 0 to 255 -
      Adjustable Seat Pressure Pressure of adjustable seat 0 to 255 kPa (gauge) 0 to 255 -
      Lumbar Upper Pressure Mem 1 Pressure of lumbar memorized with M1 switch (upper) 0 to 255 kPa (gauge) 0 to 255 -
      Lumbar Middle Pressure Mem 1 Pressure of lumbar memorized with M1 switch (middle) 0 to 255 kPa (gauge) 0 to 255 -
      Lumbar Bottom Pressure Mem 1 Pressure of lumbar memorized with M1 switch (bottom) 0 to 255 kPa (gauge) 0 to 255 -
      Lower Back Pressure Mem 1 Pressure of low back memorized with M1 switch 0 to 255 kPa (gauge) 0 to 255 -
      Adjustable Seat Pressure Mem 1 Pressure of adjustable seat memorized with M1 switch 0 to 255 kPa (gauge) 0 to 255 -
      Lumbar Upper Pressure Mem 2 Pressure of lumbar memorized with M2 switch (upper) 0 to 255 kPa (gauge) 0 to 255 -
      Lumbar Middle Pressure Mem 2 Pressure of lumbar memorized with M2 switch (middle) 0 to 255 kPa (gauge) 0 to 255 -
      Lumbar Bottom Pressure Mem 2 Pressure of lumbar memorized with M2 switch (bottom) 0 to 255 kPa (gauge) 0 to 255 -
      Lower Back Pressure Mem 2 Pressure of low back memorized with M2 switch 0 to 255 kPa (gauge) 0 to 255 -
      Adjustable Seat Pressure Mem 2 Pressure of adjustable seat memorized with M2 switch 0 to 255 kPa (gauge) 0 to 255 -
      Return Pressure (Lumbar Upper) Pressure of lumbar upper support during door open return operation 0 to 255 kPa (gauge) 0 to 255 -
      Return Pressure (Lumbar Middle) Pressure of lumbar middle support during door open return operation 0 to 255 kPa (gauge) 0 to 255 -
      Return Pressure (Lumbar Bottom) Pressure of lumbar lower support during door open return operation 0 to 255 kPa (gauge) 0 to 255 -
      Return Pressure (Lower Back) Pressure of lower back during door open return operation 0 to 255 kPa (gauge) 0 to 255 -
      Return Pressure (Adjustable Seat) Pressure of adjustable seat during door open return operation 0 to 255 kPa (gauge) 0 to 255 -

    6. Enter the following menus: Body Electrical / Rear Left Seat / Data List.


      Body Electrical > Rear Left Seat > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      SET Switch SET switch ON or OFF

      ON: SET switch on

      OFF: SET switch off

      		 -
      M1 Switch M1 switch ON or OFF

      ON: M1 switch on

      OFF: M1 switch off

      		 -
      Seat Memory No1 Seat position memorized with M1 switch Mem or Not Mem

      Mem: Memorized

      Not Mem: Not memorized

      		 -
      Ignition Switch Communication state of engine switch signal ON or OFF

      ON: Engine switch on (IG)

      OFF: Engine switch off or on (ACC)

      		 -
      RL-Door Courtesy Rear Door LH signal Close or Open

      Close: Rear door LH closed

      Open: Rear door LH opened

      		 -
      Slide Position Init Flag Seat slide limit position memory ON or OFF

      ON: Memorized

      OFF: Not memorized

      		 -
      Headrest Position Init Flg Headrest limit position memory (up/down) ON or OFF

      ON: Memorized

      OFF: Not memorized

      		 -
      Headrest Position Headrest position (up/down) Min: 0, Max: 65535 Within range from 0 to 65535 -
      Slide Position Front Limit Seat slide limit position (forward) Min: 0, Max: 65535 Within range from 0 to 65535 -
      Headrest Pos Mem No1 Headrest position memorized with M1 switch (up/down) Min: 0, Max: 65535 Within range from 0 to 65535 -
      Slide Position Seat sliding position Min: 0, Max: 65535 Within range from 0 to 65535 -
      Slide Pos Mem No1 Seat slide position memorized with M1 switch Min: 0, Max: 65535 Within range from 0 to 65535 -
      Slide Position Rear Limit Seat slide limit position (rearward) Min: 0, Max: 65535 Within range from 0 to 65535 -
      Headrest Position Down Limit Headrest limit position (downward) Min: 0, Max: 65535 Within range from 0 to 65535 -
      Headrest Position UP Limit Headrest limit position (upward) Min: 0, Max: 65535 Within range from 0 to 65535 -
      Headrest UP Headrest switch signal (upward) ON or OFF

      ON: Headrest switch (upward) on

      OFF: Headrest switch off

      		 -
      Headrest Down Headrest switch signal (downward) ON or OFF

      ON: Headrest switch (downward) on

      OFF: Headrest switch off

      		 -
      P Seat Backward From R Seat Front passenger seat full front/return switch signal (full return) ON or OFF

      ON: Front passenger seat full front/return switch on (full return)

      OFF: Front passenger seat full front/return switch off

      		 -
      P Seat Forward From R Seat Front passenger seat full front/return switch signal (full front) ON or OFF

      ON: Front passenger seat full front/return switch on (full front)

      OFF: Front passenger seat full front/return switch off

      		 -
      Reclining Position Seat reclining position Min: 0, Max: 65535 Within range from 0 to 65535 for RHD
      Reclining Pos Mem No1 Seat reclining position memorized with M1 switch Min: 0, Max: 65535 Within range from 0 to 65535 for RHD
      Reclining position initial Flg Seat reclining limit position memory ON or OFF

      ON: Memorized

      OFF: Not memorized

      		 for RHD
      OTTOMAN initialize Flag Ottoman limit position memory (up/down) ON or OFF

      ON: Memorized

      OFF: Not memorized

      		 for RHD
      Reclining Position Front Limit Seat reclining limit position (forward) Min: 0, Max: 65535 Within range from 0 to 65535 for RHD
      Reclining Position Rear Limit Seat reclining limit position (rearward) Min: 0, Max: 65535 Within range from 0 to 65535 for RHD
      OTMAN UP Most position Ottoman limit position (upward) Min: 0, Max: 65535 Within range from 0 to 65535 for RHD
      OTMAN Down Most position Ottoman limit position (downward) Min: 0, Max: 65535 Within range from 0 to 65535 for RHD
      OTMAN Position Ottoman position (up/down) Min: 0, Max: 65535 Within range from 0 to 65535 for RHD
      OTMAN position Memory No1 Ottoman position memorized with M1 switch (up/down) Min: 0, Max: 65535 Within range from 0 to 65535 for RHD
      P Seat Slide Position Front passenger seat slide position 0 to 15

      0: Not initialized

      1: Forward

      15: Rearward

      		 for RHD
      P Seat Position Front passenger reclining seat position 0 to 15

      0: Not initialized

      1: Forward

      15: Rearward

      		 for RHD
      Ottoman Up Ottoman switch signal (upward) ON or OFF

      ON: Ottoman switch (upward) on

      OFF: Ottoman switch off

      		 for RHD
      Ottoman Down Ottoman switch signal (downward) ON or OFF

      ON: Ottoman switch (downward) on

      OFF: Ottoman switch off

      		 for RHD
      Reclining Front Reclining switch signal (forward) ON or OFF

      ON: Reclining switch (forward) on

      OFF: Reclining switch off

      		 for RHD
      Reclining Rear Reclining switch signal (rearward) ON or OFF

      ON: Reclining switch (rearward) on

      OFF: Reclining switch off

      		 for RHD
      Steering Position Info Steering position information LHD or RHD

      LHD: for LHD

      RHD: for RHD

      		 -
      Seat Memory No2 Seat position memorized with M2 switch Mem or Not Mem

      Mem: Memorized

      Not Mem: Not memorized

      		 -
      P Switch Park state signal ON or OFF

      ON: Shift lever in P

      OFF: Shift lever in a position other than P

      		 -
      PBKL Switch Front passenger seat buckle switch signal ON or OFF

      ON: Front passenger seat belt fastened

      OFF: Front passenger seat belt unfastened

      		 for RHD
      M2 Switch M2 switch ON or OFF

      ON: M2 switch on

      OFF: M2 switch off

      		 -
      Front Vertical Position Seat front vertical position Min: 0, Max: 65535 Within range from 0 to 65535 -
      Front Vertical Pos Mem No1 Seat front vertical position memorized with M1 switch Min: 0, Max: 65535 Within range from 0 to 65535 -
      Slide Pos Mem No2 Seat slide position memorized with M2 switch Min: 0, Max: 65535 Within range from 0 to 65535 -
      Reclining Pos Mem No2 Seat reclining position memorized with M2 switch Min: 0, Max: 65535 Within range from 0 to 65535 for RHD
      Front Vertical Pos Mem No2 Seat front vertical position memorized with M2 switch Min: 0, Max: 65535 Within range from 0 to 65535 -
      Headrest Pos Mem No2 Headrest position memorized with M2 switch (up/down) Min: 0, Max: 65535 Within range from 0 to 65535 -
      Headrest Front/Rear Initialization Flag Headrest limit position memory (front/rear) ON or OFF

      ON: Memorized

      OFF: Not memorized

      		 -
      Front Vertical Initialization Flag Seat front vertical limit position memory ON or OFF

      ON: Memorized

      OFF: Not memorized

      		 -
      Ottoman Short/Long Initialization Flag Ottoman limit position memory (Long/short) ON or OFF

      ON: Memorized

      OFF: Not memorized

      		 for RHD
      Front Vertical Up Limit Seat front vertical limit position (upward) Min: 0, Max: 65535 Within range from 0 to 65535 -
      Front Vertical Down Limit Seat front vertical limit position (downward) Min: 0, Max: 65535 Within range from 0 to 65535 -
      Headrest Front/Rear Switch Front Headrest switch signal (forward) ON or OFF

      ON: Headrest switch (forward) on

      OFF: Headrest switch off

      		 -
      Headrest Front/Rear Switch Rear Headrest switch signal (rearward) ON or OFF

      ON: Headrest switch (rearward) on

      OFF: Headrest switch off

      		 -
      Lumbar Switch Front Lumbar support switch signal (forward) ON or OFF

      ON: Lumbar support switch (forward) on

      OFF: Lumbar support switch off

      		 -
      Lumbar Switch Rear Lumbar support switch signal (rearward) ON or OFF

      ON: Lumbar support switch (rearward) on

      OFF: Lumbar support switch off

      		 -
      Lumbar Switch Up Lumbar support switch signal (upward) ON or OFF

      ON: Lumbar support switch (upward) on

      OFF: Lumbar support switch off

      		 -
      Lumbar Switch Down Lumbar support switch signal (downward) ON or OFF

      ON: Lumbar support switch (downward) on

      OFF: Lumbar support switch off

      		 -
      Lower Back Switch Front Lower back switch signal (forward) ON or OFF

      ON: Lower back switch (forward) on

      OFF: Lower back switch off

      		 -
      Lower Back Switch Rear Lower back switch signal (rearward) ON or OFF

      ON: Lower back switch (rearward) on

      OFF: Lower back switch off

      		 -
      Adjustable Seat Switch Front Adjustable seat switch signal (forward) ON or OFF

      ON: Adjustable seat switch (forward) on

      OFF: Adjustable seat switch off

      		 -
      Adjustable Seat Switch Rear Adjustable seat switch signal (rearward) ON or OFF

      ON: Adjustable seat switch (rearward) on

      OFF: Adjustable seat switch off

      		 -
      Rear Buckle Switch Rear LH buckle switch signal ON or OFF

      ON: Rear LH buckle switch fastened

      OFF: Rear LH buckle switch unfastened

      		 -
      Occupant Sensor Occupant detection sensor signal ON or OFF

      ON: Rear seat LH occupied

      OFF: Rear seat LH not occupied

      		 -
      Sensor Power Voltage Sensor voltage 0 to 19.89 11 to 14 -
      Ottoman Position Memory No2 Ottoman position memorized with M2 switch (up/down) Min: 0, Max: 65535 Within range from 0 to 65535 for RHD
      ECU Voltage Value Voltage of position control ECU assembly LH 0 to 19.89 11 to 14 -
      Battery Voltage Value Battery voltage 0 to 19.89 11 to 14 -
      Headrest Front/Rear Position Headrest position (front/rear) Min: 0, Max: 65535 Within range from 0 to 65535 -
      Headrest Front/Rear Pos Mem 1 Headrest position memorized with M1 switch (front/rear) Min: 0, Max: 65535 Within range from 0 to 65535 -
      Headrest Front/Rear Pos Mem 2 Headrest position memorized with M2 switch (front/rear) Min: 0, Max: 65535 Within range from 0 to 65535 -
      Headrest Position Front Limit Headrest limit position (forward) Min: 0, Max: 65535 Within range from 0 to 65535 -
      Headrest Position Rear Limit Headrest limit position (rearward) Min: 0, Max: 65535 Within range from 0 to 65535 -
      Ottoman Short/Long Position Ottoman position (long/short) Min: 0, Max: 65535 Within range from 0 to 65535 for RHD
      Ottoman Short/Long Pos Mem 1 Ottoman position memorized with M1 switch (long/short) Min: 0, Max: 65535 Within range from 0 to 65535 for RHD
      Ottoman Short/Long Pos Mem 2 Ottoman position memorized with M2 switch (long/short) Min: 0, Max: 65535 Within range from 0 to 65535 for RHD
      Ottoman Short/Long Position Long Limit Ottoman limit position (forward) Min: 0, Max: 65535 Within range from 0 to 65535 for RHD
      Ottoman Short/Long Position Short Limit Ottoman limit position (rearward) Min: 0, Max: 65535 Within range from 0 to 65535 for RHD
      Support Valve ECU Connection State LIN communication with position control ECU assembly RH and lumbar support adjuster assembly RH and connection status Without/4ch/6ch/11ch/Lost Communication

      Without: No connection

      4ch: 4 channel connection

      6ch: 6 channel connection

      11ch: 11 channel connection

      Lost Communication: LIN communication malfunction

      		 -
      Front Vertical Switch Up Front vertical switch signal (upward) ON or OFF

      ON: Front vertical switch on (upward)

      OFF: Front vertical switch off

      		 -
      Front Vertical Switch Down Front vertical switch signal (downward) ON or OFF

      ON: Front vertical switch on (downward)

      OFF: Front vertical switch off

      		 -
      Ottoman Short/Long Switch Long Ottoman switch signal (forward) ON or OFF

      ON: Ottoman switch (forward) on

      OFF: Ottoman switch off

      		 for RHD
      Ottoman Short/Long Switch Short Ottoman switch signal (rearward) ON or OFF

      ON: Ottoman switch (rearward) on

      OFF: Ottoman switch off

      		 for RHD
      Parking State Vehicle status Not Parked or Parked

      Not Parked: Not parked

      Parked: Parked

      		 -
      Door Courtesy Rear Door LH signal Close or Open

      Close: Rear door LH closed

      Open: Rear door LH opened

      		 -
      Door Courtesy (Passenger Seat) Front passenger Door signal Close or Open

      Close: Front passenger door closed

      Open: Front passenger door opened

      		 for RHD
      Right and Left Seat Distinction Signal Opinion on Infringement of an RH seat and the LH seat Right Seat or Left Seat

      Right Seat: RH seat

      Left Seat: LH seat

      		 -
      Passenger Seat Extra Position Information Front passenger seat position Normal Area or Extra Area

      Normal Area: Front passenger seat at normal area

      Normal Area: Front passenger seat at extra area

      		 for RHD
      Sub Function Screen Switch Sub function screen switch status OFF/Passenger Full Front/Passenger Return/Rear Return

      OFF: Screen not displayed

      Passenger Full Front: Screen displayed front passenger seat full front/return switch (full front)

      Passenger Return: Screen displayed front passenger seat full front/return switch (full return)

      Rear Return: Screen displayed rear seat RH return switch

      		 -
      Passenger Seat Occupant Exist Signal (Passenger Seat) Occupant detection sensor signal (front passenger seat) Not Exist or Existed

      Not Exist: No passenger in front passenger seat

      Existed: Passenger in front passenger seat

      		 for RHD
      P Seat Full Front Switch Signal (One Push) Front passenger seat full front/return switch status (full front) ON or OFF

      ON: One push setting

      OFF: Not one push setting

      		 for RHD
      P Seat Return Switch Signal (One Push) Front passenger seat full front/return switch status (full return) ON or OFF

      ON: One push setting

      OFF: Not one push setting

      		 for RHD
      Emergency Stop Switch State Emergency Stop Switch Stats ON or OFF

      ON: Emergency stop switch on

      OFF: Emergency stop switch off

      		 -
      Armrest Close State Armrest status Close or Open

      Open: Armrest opened

      Close: Armrest closed

      		 -
      Door Open/Close Link Switch Signal Door open/close link switch signal OFF/Partial Switch/Full Switch/Undefined

      OFF: Link switch off

      Partial Switch: Partial switch on

      Full Switch: Full switch on

      Undefined: Link switch undefined

      		 -
      Auto Driving Prohibition Switch State Auto driving prohibition switch status Not pushed/ON/OFF/Undefined

      Not pushed: Switch not pushed

      ON: Select on

      OFF: Select off

      Undefined: Switch undefined

      		 -
      RL Ottoman Operation Buzzer Function Ottoman operation buzzer setting ON or OFF Customized value displayed for RHD
      RL Occupant Condition Setting Ottoman occupant condition setting ON or OFF Customized value displayed for RHD
      RL Back View Memory Operation Slide Pos Setting Rear view mode return slide amount setting ON or OFF Customized value displayed -
      RL Door Open Return Auto Function Door open-linked auto return operation function setting ON or OFF Customized value displayed -
      RL Door Open Return Reinstatement Auto Function Door open-linked auto return reinstatement operation function setting ON or OFF Customized value displayed -
      RL Back View Auto Memory Operation Function Rear view mode return auto operation setting ON or OFF Customized value displayed -
      RL Pressure Correction Function Pneumatic support function rear seat RH air pressure correction availability setting ON or OFF Customized value displayed -
      RL Riding Position Operation Function Seat position recall operation function setting ON or OFF Customized value displayed -
      RL Seat Operation Site Change Function Seat operation area switching function setting ON or OFF Customized value displayed -
      Vehicle Speed Information Vehicle speed information Not Availabled/Availabled

      Not Availabled: Vehicle speed not available

      Availabled: Vehicle speed available

      		 -
      Number of Trouble Codes Number of trouble codes Min.: 0 or Max.: 255 Number of DTCs will be displayed -
      Lumbar Upper Pressure Pressure of lumbar (upper) 0 to 255 kPa (gauge) 0 to 255 -
      Lumbar Middle Pressure Pressure of lumbar (middle) 0 to 255 kPa (gauge) 0 to 255 -
      Lumbar Bottom Pressure Pressure of lumbar (bottom) 0 to 255 kPa (gauge) 0 to 255 -
      Lower Back Pressure Pressure of lower back 0 to 255 kPa (gauge) 0 to 255 -
      Adjustable Seat Pressure Pressure of adjustable seat 0 to 255 kPa (gauge) 0 to 255 -
      Lumbar Upper Pressure Mem 1 Pressure of lumbar memorized with M1 switch (upper) 0 to 255 kPa (gauge) 0 to 255 -
      Lumbar Middle Pressure Mem 1 Pressure of lumbar memorized with M1 switch (middle) 0 to 255 kPa (gauge) 0 to 255 -
      Lumbar Bottom Pressure Mem 1 Pressure of lumbar memorized with M1 switch (bottom) 0 to 255 kPa (gauge) 0 to 255 -
      Lower Back Pressure Mem 1 Pressure of low back memorized with M1 switch 0 to 255 kPa (gauge) 0 to 255 -
      Adjustable Seat Pressure Mem 1 Pressure of adjustable seat memorized with M1 switch 0 to 255 kPa (gauge) 0 to 255 -
      Lumbar Upper Pressure Mem 2 Pressure of lumbar memorized with M2 switch (upper) 0 to 255 kPa (gauge) 0 to 255 -
      Lumbar Middle Pressure Mem 2 Pressure of lumbar memorized with M2 switch (middle) 0 to 255 kPa (gauge) 0 to 255 -
      Lumbar Bottom Pressure Mem 2 Pressure of lumbar memorized with M2 switch (bottom) 0 to 255 kPa (gauge) 0 to 255 -
      Lower Back Pressure Mem 2 Pressure of low back memorized with M2 switch 0 to 255 kPa (gauge) 0 to 255 -
      Adjustable Seat Pressure Mem 2 Pressure of adjustable seat memorized with M2 switch 0 to 255 kPa (gauge) 0 to 255 -
      Return Pressure (Lumbar Upper) Pressure of lumbar upper support during door open return operation 0 to 255 kPa (gauge) 0 to 255 -
      Return Pressure (Lumbar Middle) Pressure of lumbar middle support during door open return operation 0 to 255 kPa (gauge) 0 to 255 -
      Return Pressure (Lumbar Bottom) Pressure of lumbar lower support during door open return operation 0 to 255 kPa (gauge) 0 to 255 -
      Return Pressure (Lower Back) Pressure of lower back during door open return operation 0 to 255 kPa (gauge) 0 to 255 -
      Return Pressure (Adjustable Seat) Pressure of adjustable seat during door open return operation 0 to 255 kPa (gauge) 0 to 255 -

  2. 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. Connect the GTS to the DLC3.

    2. Turn the engine switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Body Electrical / Rear Right Seat / Active Test.

    5. Perform the Active Test according to the display on the GTS.


      Body Electrical > Rear Right Seat > Active Test
      Tester Display Measurement Item Control Range Diagnostic Note
      Seat Slide Operation Slide motor operating OFF/Rear/Front -
      Seat Reclining Reclining motor operating OFF/Rear/Front for LHD
      Headrest Operation Headrest up/down motor operating OFF/Down/Up -
      Ottoman Ottoman up/down motor operating OFF/Down/Up for LHD
      Front Vertical Front tilt motor operating OFF/Rear/Front -
      Headrest Front/Rear Headrest front/rear motor operating OFF/Rear/Front -
      Ottoman Short/Long Ottoman long/short motor operating OFF/Long/Short for LHD
      Lumbar Upper Pneumatic support function (lumbar upper) operating OFF/Intake/Exhaust -
      Lumbar Middle Pneumatic support function (lumbar middle) operating OFF/Intake/Exhaust -
      Lumbar Bottom Pneumatic support function (lumbar bottom) operating OFF/Intake/Exhaust -
      Lower Back Pneumatic support function (low back) operating OFF/Intake/Exhaust -
      Adjustable Seat Pneumatic support function (adjustable seat) operating OFF/Intake/Exhaust -

    6. Enter the following menus: Body Electrical / Rear Left Seat / Active Test.

    7. Perform the Active Test according to the display on the GTS.


      Body Electrical > Rear Left Seat > Active Test
      Tester Display Measurement Item Control Range Diagnostic Note
      Seat Slide Operation Slide motor operating OFF/Rear/Front -
      Seat Reclining Reclining motor operating OFF/Rear/Front for RHD
      Headrest Operation Headrest up/down motor operating OFF/Down/Up -
      Ottoman Ottoman up/down motor operating OFF/Down/Up for RHD
      Front Vertical Front tilt motor operating OFF/Rear/Front -
      Headrest Front/Rear Headrest front/rear motor operating OFF/Rear/Front -
      Ottoman Short/Long Ottoman long/short motor operating OFF/Long/Short for RHD
      Lumbar Upper Pneumatic support function (lumbar upper) operating OFF/Intake/Exhaust -
      Lumbar Middle Pneumatic support function (lumbar middle) operating OFF/Intake/Exhaust -
      Lumbar Bottom Pneumatic support function (lumbar bottom) operating OFF/Intake/Exhaust -
      Lower Back Pneumatic support function (low back) operating OFF/Intake/Exhaust -
      Adjustable Seat Pneumatic support function (adjustable seat) operating OFF/Intake/Exhaust -