FRONT POWER SEAT CONTROL SYSTEM (for LHD) 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. Turn the power switch off.

    2. Connect the GTS to the DLC3.

    3. Turn the power switch on (IG).

    4. Turn the GTS on.

    5. Enter the following menus: Body Electrical / Front Left Door / Data List.

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

      Front Left Door
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Seat Memory Switch 1 M1 switch / ON or OFF

      ON: M1 switch on

      OFF: M1 switch off

      		 -
      Seat Memory Switch 2 M2 switch / ON or OFF

      ON: M2 switch on

      OFF: M2 switch off

      		 -
      Seat Memory Switch 3 M3 switch / ON or OFF

      ON: M3 switch on

      OFF: M3 switch off

      		 -
      Seat Memory Set Switch SET switch / ON or OFF

      ON: SET switch on

      OFF: SET switch off

      		 -

    7. Enter the following menus: Body Electrical / Front Right Door / Data List.

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

      Front Right Door
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Seat Memory Switch 1 M1 switch / ON or OFF

      ON: M1 switch on

      OFF: M1 switch off

      		 -
      Seat Memory Switch 2 M2 switch / ON or OFF

      ON: M2 switch on

      OFF: M2 switch off

      		 -
      Seat Memory Switch 3 M3 switch / ON or OFF

      ON: M3 switch on

      OFF: M3 switch off

      		 -
      Seat Memory Set Switch SET switch / ON or OFF

      ON: SET switch on

      OFF: SET switch off

      		 -

    9. Enter the following menus: Body Electrical / Driver Seat / Data List.

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

      Driver Seat
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Reclining Rear Reclining switch signal (Rearward) / ON or OFF

      ON: Reclining switch (Rearward) on

      OFF: Reclining switch (Rearward) off

      		 -
      Reclining Front Reclining switch signal (Forward) / ON or OFF

      ON: Reclining switch (Forward) on

      OFF: Reclining switch (Forward) off

      		 -
      Front Vertical Down Front vertical switch signal (Downward) / ON or OFF

      ON: Front vertical switch (Downward) on

      OFF: Front vertical switch (Downward) off

      		 -
      Front Vertical Up Front vertical switch signal (Upward) / ON or OFF

      ON: Front vertical switch (Upward) on

      OFF: Front vertical switch (Upward) off

      		 -
      Lifter Switch Down Lifter switch signal (Downward) / ON or OFF

      ON: Lifter switch (Downward) on

      OFF: Lifter switch (Downward) off

      		 -
      Lifter Switch Up Lifter switch signal (Upward) / ON or OFF

      ON: Lifter switch (Upward) on

      OFF: Lifter switch (Upward) off

      		 -
      Slide Rear Sliding switch signal (Rearward) / ON or OFF

      ON: Sliding switch (Rearward) on

      OFF: Sliding switch (Rearward) off

      		 -
      Slide Front Sliding switch signal (Forward) / ON or OFF

      ON: Sliding switch (Forward) on

      OFF: Sliding switch (Forward) off

      		 -
      Lumbar Switch Front Lumbar switch signal (Forward) / ON or OFF

      ON: Lumbar switch (Forward) on

      OFF: Lumbar switch (Forward) off

      		 -
      Lumbar Switch Rear Lumbar switch signal (Rearward) / ON or OFF

      ON: Lumbar switch (Rearward) on

      OFF: Lumbar switch (Rearward) off

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

      Mem: Memorized

      Not Mem: Not memorized

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

      Mem: Memorized

      Not Mem: Not memorized

      		 -
      Seat Memory No3 Seat position memorized with M3 switch / Mem or Not Mem

      Mem: Memorized

      Not Mem: Not memorized

      		 -
      Ignition Switch Communication state of power switch signal / ON or OFF

      ON: Power switch on (IG) signal received

      OFF: Power switch off signal not received

      		 OFF" is also displayed for this item when the power switch is on (ACC).
      Parking Brake SW Parking brake switch status / ON or OFF

      ON: Parking brake applied

      OFF: Parking brake released

      		 -
      Vehicle Speed Vehicle speed data / Min.: 0 km/h (0 mph), Max.: 255 km/h (158 mph) Actual vehicle speed -
      Power Voltage Power supply for power seat switch assembly*1 or position control ECU switch assembly*2, *3 / Min: 0 V, Max: 19.89 V Within range from 11 to 14 V -
      Slide Position Seat sliding position / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Reclining Position Seat reclining position / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Front Vertical Position Seat front vertical position / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Lifter Position Seat lifter position / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Cushion Position*2, *3 Seat cushion position / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Side Support Position*2, *3 Seat side support position / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Lumbar Support Position*2, *3 Seat lumbar position / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Pelvis Support Position*2, *3 Seat pelvis position / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Adjustable Seat Position*3 Seat front seat adjuster position memorized with M1 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Slide Pos Mem No1 Seat sliding position memorized with M1 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Reclining Pos Mem No1 Seat reclining position memorized with M1 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Frnt Vrtcl Pos Mem No1 Front vertical position memorized with M1 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Lifter Pos Mem No1 Lifter position memorized with M1 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Cushion Pos Mem No1*2, *3 Cushion position memorized with M1 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Side Support Pos Mem No1*2, *3 Side support position memorized with M1 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Lumbar Support Pos Mem 1*2, *3 Lumbar position memorized with M1 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Pelvis Support Pos Mem 1*2, *3 Pelvis position memorized with M1 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Adjustable Seat Pos Mem1*3 Front seat back adjuster position memorized with M1 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      R&A Side Support Oper*2, *3 This item is only used to display the customized status / ON or OFF

      ON: Return & away operate (side support)

      OFF: Return & away is not operate (side support)

      		 -
      R&A Lumbar Support Ope*2, *3 This item is only used to display the customized status / ON or OFF

      ON: Return & away operate (lumbar support)

      OFF: Return & away is not operate (lumbar support)

      		 -
      R&A Pelvis Support Oper*2, *3 This item is only used to display the customized status / ON or OFF

      ON: Return & away operate (pelvis support)

      OFF: Return & away is not operate (pelvis support)

      		 -
      Slide Pos Mem No2 Seat sliding position memorized with M2 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Reclining Pos Mem No2 Seat reclining position memorized with M2 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Frnt Vrtcl Pos Mem No2 Front vertical position memorized with M2 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Lifter Pos Mem No2 Lifter position memorized with M2 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Cushion Pos Mem No2*2, *3 Cushion position memorized with M2 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Adjustable Seat Pos Mem2*3 Front seat adjuster position memorized with M2 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Side Support Pos Mem No2 Side support position memorized with M2 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Lumbar Support Pos Mem 2*2, *3 Lumbar position memorized with M2 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Pelvis Support Pos Mem 2*2, *3 Pelvis position memorized with M2 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Slide Pos Mem No3 Seat sliding position memorized with M3 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Reclining Pos Mem No3 Seat reclining position memorized with M3 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Frnt Vrtcl Pos Mem No3 Front vertical position memorized with M3 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Lifter Pos Mem No3 Lifter position memorized with M3 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Cushion Pos Mem No3*2, *3 Cushion position memorized with M3 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Adjustable Seat Pos Mem3*3 Front seat adjuster position memorized with M3 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Side Support Pos Mem No3*2, *3 Side support position memorized with M3 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Lumbar Support Pos Mem 3*2, *3 Lumbar position memorized with M3 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Pelvis Support Pos Mem 3*2, *3 Pelvis position memorized with M3 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Motor Status State of slide motor control / STANDBY, MOVING, LOCK

      STANDBY: Slide motor idle

      MOVING: Slide motor moving

      LOCK: Slide motor locked

      		 -
      Lifter Initialize Flag Seat lifter limit position memory / ON or OFF

      ON: Memorized

      OFF: Not memorized

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

      ON: Memorized

      OFF: Not memorized

      		 -
      Cushion Length Initial Flg*2, *3 Seat cushion limit position memory / ON or OFF

      ON: Memorized

      OFF: Not memorized

      		 -
      Reclining Position Init Flg Seat reclining limit position memory / ON or OFF

      ON: Memorized

      OFF: Not memorized

      		 -
      Slide Position Init Flag*2, *3 Seat sliding limit position memory / ON or OFF

      ON: Memorized

      OFF: Not memorized

      		 -
      Lumbar Support Init Flag*2, *3 Seat lumbar limit position memory / ON or OFF

      ON: Memorized

      OFF: Not memorized

      		 -
      Pelvis Support Init Flag Seat pelvis limit position memory / ON or OFF

      ON: Memorized

      OFF: Not memorized

      		 -
      Side Support Init Flag*2, *3 Seat side support limit position memory / ON or OFF

      ON: Memorized

      OFF: Not memorized

      		 -
      Adjustable Seat Init Flag*3 Seat front seat adjuster limit position memory / ON or OFF

      ON: Memorized

      OFF: Not memorized

      		 -
      Slide Position Rear Limit Seat sliding position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Reclining Position Front Limit Seat reclining position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Reclining Position Rear Limit Seat reclining position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Cushion Length Rear Limit*2, *3 Seat cushion position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Cushion Length Front Limit*2, *3 Seat cushion position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Front Vertical UP Limit Seat front vertical position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Front Vertical Down Limit Seat front vertical position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Lifter Position UP Limit Seat lifter position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Lifter Position Down Limit Seat lifter position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Side Support Open Limit Seat side support position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Side Support Close Limit*2, *3 Seat side support position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Lumbar Support Front Limit*2, *3 Seat lumbar position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Lumbar Support Rear Limit*2, *3 Seat lumbar position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Pelvis Support Fr Limit*2, *3 Seat pelvis position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Pelvis Support Rr Limit Seat pelvis position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Adjustable Seat Fr Limit*3 Seat front seat back adjuster position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Adjustable Seat Rr Limit*3 Seat front seat back adjuster position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Shift SW P Park (P) state signal / ON or OFF

      ON: Park (P) selected

      OFF: Shift state other than park (P) selected

      		 -
      Memory Button Buzzer Request Driver seat buzzer request display / OFF, MOVE, REGISTRY, CANCEL, REG NG, REG WAIT

      OFF: Buzzer does not sound

      MOVE: Request to sound buzzer when starting memory replay

      REGISTRY: Request to sound buzzer when starting memory registration

      CANCEL: Request to sound buzzer when canceling memory call registration

      REG NG: Request to sound buzzer when memory call registration not possible

      REG WAIT: Request to sound buzzer when starting memory call cabin scan

      		 -
      Driver Seat Request Command Driver seat operation request received / OFF, MEMORY, MEM MOV, MEM SOD, RES MOV, AWY MOV, AWY SOD, MEM AWY or MEM RET

      OFF: No instruction

      MEMORY: Request to memorize

      MEM MOV: Request to recall memory

      MEM SOD: Request to replay

      RES MOV: Request to return

      AWY MOV: Request to move away

      AWY SOD: Request to recall away position memory

      MEM AWY: Request to recall memorized position of seat back

      MEM RET: Request to restore seat back to memorized position

      		 -
      Driver Seat POS REQ Seat memory switch operation value / OFF, MEM1, MEM2, MEM3, DRV1, DRV2 or DRV3

      OFF: No operation

      MEM1: M1 switch operation status

      MEM2: M2 switch operation status

      MEM3: M3 switch operation status

      DRV1: Other 1 operation status

      DRV2: Other 2 operation status

      DRV3: Other 3 operation status

      		 -
      Away Move Range Scale Driver seat slide away distance / NONE, SMALL, STANDARD or LONG

      NONE: No movement

      SMALL: Moves short distance

      STANDARD: Moves standard distance

      LONG: Moves long distance

      		 -
      Return Move Return destination / AVAIL or NOT AVAIL

      AVAIL: Return destination set

      NOT AVAIL: Return destination not set

      		 -
      Return & Away Function Power easy access system status / AVAIL or NOT AVAIL

      AVAIL: Power easy access system functioning

      NOT AVAIL: Power easy access system not functioning

      		 -
      Driver Seat Buckle SW Status of the driver seat belt / ON or OFF

      ON: Tongue plate engaged

      OFF: Tongue plate not engaged

      		 -
      Return Position Return position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Sensor Power Voltage Sensor voltage position / Min: 0, Max: 255 Within range of 0 to 255 -
      Return Ps(Lumbar Support)*2, *3 Return position (seat lumbar) / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Return Ps(Pelvis Support)*2, *3 Return position (seat pelvis) / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Return Ps(Side Support)*2, *3 Return position (seat side support) / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Number of Trouble Codes Number of trouble codes / Min.: 0 or Max.: 255 Number of DTCs will be displayed -

      • *1: for Standard Seat Type

      • *2: for Sports Seat Type

      • *3: for Luxury Seat Type

    11. Enter the following menus: Body Electrical / Passenger Seat / Data List.

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

      Passenger Seat (for Luxury Seat Type)
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Reclining Rear Reclining switch signal (Rearward) / ON or OFF

      ON: Reclining switch (Rearward) on

      OFF: Reclining switch (Rearward) off

      		 -
      Reclining Front Reclining switch signal (Forward) / ON or OFF

      ON: Reclining switch (Forward) on

      OFF: Reclining switch (Forward) off

      		 -
      Front Vertical Down Front vertical switch signal (Downward) / ON or OFF

      ON: Front vertical switch (Downward) on

      OFF: Front vertical switch (Downward) off

      		 -
      Front Vertical Up Front vertical switch signal (Upward) / ON or OFF

      ON: Front vertical switch (Upward) on

      OFF: Front vertical switch (Upward) off

      		 -
      Lifter Switch Down Lifter switch signal (Downward) / ON or OFF

      ON: Lifter switch (Downward) on

      OFF: Lifter switch (Downward) off

      		 -
      Lifter Switch Up Lifter switch signal (Upward) / ON or OFF

      ON: Lifter switch (Upward) on

      OFF: Lifter switch (Upward) off

      		 -
      Slide Rear Sliding switch signal (Rearward) / ON or OFF

      ON: Sliding switch (Rearward) on

      OFF: Sliding switch (Rearward) off

      		 -
      Slide Front Sliding switch signal (Forward) / ON or OFF

      ON: Sliding switch (Forward) on

      OFF: Sliding switch (Forward) off

      		 -
      Lumbar Switch Front Lumbar switch signal (Forward) / ON or OFF

      ON: Lumbar switch (Forward) on

      OFF: Lumbar switch (Forward) off

      		 -
      Lumbar Switch Rear Lumbar switch signal (Rearward) / ON or OFF

      ON: Lumbar switch (Rearward) on

      OFF: Lumbar switch (Rearward) off

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

      Mem: Memorized

      Not Mem: Not memorized

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

      Mem: Memorized

      Not Mem: Not memorized

      		 -
      Seat Memory No3 Seat position memorized with M3 switch / Mem or Not Mem

      Mem: Memorized

      Not Mem: Not memorized

      		 -
      Ignition Switch Communication state of power switch signal / ON or OFF

      ON: Power switch on (IG) signal received

      OFF: Power switch off signal not received

      		 OFF" is also displayed for this item when the power switch is on (ACC).
      P Switch Park (P) state signal / ON or OFF

      ON: Park (P) selected

      OFF: Shift state other than park (P) selected

      		 -
      Parking Brake SW Parking brake switch status / ON or OFF

      ON: Parking brake applied

      OFF: Parking brake released

      		 -
      Vehicle Speed Vehicle speed data / Min.: 0 km/h (0 mph), Max.: 255 km/h (158 mph) Actual vehicle speed -
      Power Voltage Power supply for position control ECU assembly / Min: 0 V, Max: 19.89 V Within range from 11 to 14 V -
      Slide Position Seat sliding position / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Reclining Position Seat reclining position / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Front Vertical Position Seat front vertical position / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Lifter Position Seat lifter position / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Cushion Position Seat cushion position / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Side Support Position Seat side support position / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Lumbar Support Position Seat lumbar position / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Pelvis Support Position Seat pelvis position / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Adjustable Seat Position Seat front seat adjuster position memorized with M1 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Slide Pos Mem No1 Seat sliding position memorized with M1 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Reclining Pos Mem No1 Seat reclining position memorized with M1 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Frnt Vrtcl Pos Mem No1 Front vertical position memorized with M1 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Lifter Pos Mem No1 Lifter position memorized with M1 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Cushion Pos Mem No1*1 Cushion position memorized with M1 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Side Support Pos Mem No1 Side support position memorized with M1 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Lumbar Support Pos Mem 1 Lumbar position memorized with M1 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Pelvis Support Pos Mem 1 Pelvis position memorized with M1 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Adjustable Seat Pos Mem1 Front seat back adjuster position memorized with M1 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Ottoman Position Mem No1*2 Ottoman position memorized with M1 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      R&A Side Support Oper This item is only used to display the customized status / ON or OFF

      ON: Return & away operate (side support)

      OFF: Return & away is not operate (side support)

      		 -
      R&A Lumbar Support Ope This item is only used to display the customized status / ON or OFF

      ON: Return & away operate (Lumbar support)

      OFF: Return & away is not operate (lumbar support)

      		 -
      R&A Pelvis Support Oper This item is only used to display the customized status / ON or OFF

      ON: Return & away operate (pelvis support)

      OFF: Return & away is not operate (pelvis support)

      		 -
      R&A Ottoman Operation*2 This item is only used to display the customized status / ON or OFF

      ON: Return & away operate (ottoman)

      OFF: Return & away is not operate (ottoman)

      		 -
      Slide Pos Mem No2 Seat sliding position memorized with M2 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Reclining Pos Mem No2 Seat reclining position memorized with M2 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Frnt Vrtcl Pos Mem No2 Front vertical position memorized with M2 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Lifter Pos Mem No2 Lifter position memorized with M2 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Cushion Pos Mem No2*1 Cushion position memorized with M2 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Ottoman Position Mem No2*2 Ottoman position memorized with M2 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Side Support Pos Mem No2 Side support position memorized with M2 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Lumbar Support Pos Mem 2 Lumbar position memorized with M2 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Pelvis Support Pos Mem 2 Pelvis position memorized with M2 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Slide Pos Mem No3 Seat sliding position memorized with M3 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Reclining Pos Mem No3 Seat reclining position memorized with M3 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Frnt Vrtcl Pos Mem No3 Front vertical position memorized with M3 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Lifter Pos Mem No3 Lifter position memorized with M3 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Cushion Pos Mem No3*1 Cushion position memorized with M3 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Adjustable Seat Pos Mem3 Front seat adjuster position memorized with M3 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Ottoman Position Mem No3*2 Ottoman position memorized with M3 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Side Support Pos Mem No3 Side support position memorized with M3 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Lumbar Support Pos Mem 3 Lumbar position memorized with M3 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Pelvis Support Pos Mem 3 Pelvis position memorized with M3 switch / Min: 0000, Max: 65535

      Within range of 0 to 65535

      (Seat position displayed)

      		 -
      Motor Status State of slide motor control/STANDBY, MOVING, LOCK

      STANDBY: Slide motor idle

      MOVING: Slide motor moving

      LOCK: Slide motor locked

      		 -
      Lifter Initialize Flag Seat lifter limit position memory / ON or OFF

      ON: Memorized

      OFF: Not memorized

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

      ON: Memorized

      OFF: Not memorized

      		 -
      Cushion Length Initial Flg Seat cushion limit position memory / ON or OFF

      ON: Memorized

      OFF: Not memorized

      		 -
      Reclining Position Init Flg Seat reclining limit position memory / ON or OFF

      ON: Memorized

      OFF: Not memorized

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

      ON: Memorized

      OFF: Not memorized

      		 -
      Lumbar Support Init Flag Seat lumbar limit position memory / ON or OFF

      ON: Memorized

      OFF: Not memorized

      		 -
      Pelvis Support Init Flag Seat pelvis limit position memory / ON or OFF

      ON: Memorized

      OFF: Not memorized

      		 -
      Side Support Init Flag Seat side support limit position memory / ON or OFF

      ON: Memorized

      OFF: Not memorized

      		 -
      Adjustable Seat Init Flag Seat front seat adjuster limit position memory / ON or OFF

      ON: Memorized

      OFF: Not memorized

      		 -
      Slide Position Rear Limit Seat sliding position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Reclining Position Front Limit Seat reclining position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Reclining Position Rear Limit Seat reclining position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Cushion Length Rear Limit*1 Seat cushion position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Cushion Length Front Limit*1 Seat cushion position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Front Vertical UP Limit Seat front vertical position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Front Vertical Down Limit Seat front vertical position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Lifter Position UP Limit Seat lifter position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Lifter Position Down Limit Seat lifter position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Side Support Open Limit Seat side support position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Side Support Close Limit Seat side support position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Lumbar Support Front Limit Seat lumbar position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Lumbar Support Rear Limit Seat lumbar position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Pelvis Support Fr Limit Seat pelvis position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Pelvis Support Rr Limit Seat pelvis position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Ottoman Up Limit*2 Seat ottoman position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Ottoman Down Limit*2 Seat ottoman position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Adjustable Seat Fr Limit Seat front seat back adjuster position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Adjustable Seat Rr Limit Seat front seat back adjuster position / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Shift SW P Park (P) state signal / ON or OFF

      ON: Park (P) selected

      OFF: Shift state other than park (P) selected

      		 -
      Return & Away Function Power easy access system status / AVAIL or NOT AVAIL

      AVAIL: Power easy access system functioning

      NOT AVAIL: Power easy access system not functioning

      		 -
      Return Ps(Lumbar Support) Return position (seat lumbar) / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Return Ps(Pelvis Support) Return position (seat pelvis) / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Return Ps(Side Support) Return position (seat side support) / Min: 0000, Max: 65535 Within range of 0 to 65535 -
      Number of Trouble Codes Number of trouble codes / Min.: 0 or Max.: 255 Number of DTCs will be displayed -

      • *1: except Ottoman

      • *2: for Ottoman

    13. Enter the following menus: Body Electrical / Main Body / Data List.

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

      Main Body (Main Body ECU [Multiplex Network Body ECU])
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      FL Door Courtesy Front door courtesy light switch assembly signal / ON or OFF

      ON: Driver door open

      OFF: Driver door closed

      		 -
      Mem SW No. w/KeyID1 Memory switch linked with key ID1 / NONE, MEM SW1, MEM SW2, or MEM SW3

      NONE: No switches linked with key ID1

      MEM SW1: M1 switch linked with key ID1

      MEM SW2: M2 switch linked with key ID1

      MEM SW3: M3 switch linked with key ID1

      		 -
      Mem SW No. w/KeyID2 Memory switch linked with key ID2 / NONE, MEM SW1, MEM SW2, or MEM SW3

      NONE: No switches linked with key ID2

      MEM SW1: M1 switch linked with key ID2

      MEM SW2: M2 switch linked with key ID2

      MEM SW3: M3 switch linked with key ID2

      		 -
      Mem SW No. w/KeyID3 Memory switch linked with key ID3 / NONE, MEM SW1, MEM SW2, or MEM SW3

      NONE: No switches linked with key ID3

      MEM SW1: M1 switch linked with key ID3

      MEM SW2: M2 switch linked with key ID3

      MEM SW3: M3 switch linked with key ID3

      		 -
      Mem SW No. w/KeyID4 Memory switch linked with key ID4 / NONE, MEM SW1, MEM SW2, or MEM SW3

      NONE: No switches linked with key ID4

      MEM SW1: M1 switch linked with key ID4

      MEM SW2: M2 switch linked with key ID4

      MEM SW3: M3 switch linked with key ID4

      		 -
      Mem SW No. w/KeyID5 Memory switch linked with key ID5 / NONE, MEM SW1, MEM SW2, or MEM SW3

      NONE: No switches linked with key ID5

      MEM SW1: M1 switch linked with key ID5

      MEM SW2: M2 switch linked with key ID5

      MEM SW3: M3 switch linked with key ID5

      		 -
      Mem SW No. w/KeyID6 Memory switch linked with key ID6 / NONE, MEM SW1, MEM SW2, or MEM SW3

      NONE: No switches linked with key ID6

      MEM SW1: M1 switch linked with key ID6

      MEM SW2: M2 switch linked with key ID6

      MEM SW3: M3 switch linked with key ID6

      		 -
      Mem SW No. w/KeyID7 Memory switch linked with key ID7 / NONE, MEM SW1, MEM SW2, or MEM SW3

      NONE: No switches linked with key ID7

      MEM SW1: M1 switch linked with key ID7

      MEM SW2: M2 switch linked with key ID7

      MEM SW3: M3 switch linked with key ID7

      		 -
      Driver Seat Memory1 Seat position memorized with M1 switch / OFF or ON

      OFF: Not memorized

      ON: Memorized

      		 -
      Driver Seat Memory2 Seat position memorized with M2 switch / OFF or ON

      OFF: Not memorized

      ON: Memorized

      		 -
      Driver Seat Memory3 Seat position memorized with M3 switch / OFF or ON

      OFF: Not memorized

      ON: Memorized

      		 -

  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. Turn the power switch off.

    2. Connect the GTS to the DLC3.

    3. Turn the power switch on (IG).

    4. Turn the GTS on.

    5. Enter the following menus: Body Electrical / Driver Seat / Active Test.

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

      Driver Seat
      Tester Display Test Part Control Range Diagnostic Note
      Seat Reclining Seat reclining operation Front / OFF / Rear -
      Front Vertical Operation Seat front vertical operation Up / OFF / Down -
      Lifter Operation Seat lifter operation Up / OFF / Down -
      Seat Slide Operation Seat sliding operation Front / OFF / Rear -
      Lumbar Slide*1, *2 Seat lumbar operation Front / OFF / Rear -
      Pelvis Support Operation*1, *2 Seat pelvis operation Front / OFF / Rear -
      Cushion Length*1, *2 Seat cushion operation Front / OFF / Rear -
      Side Support Operation*1, *2 Seat side support operation Open / OFF / Close -
      Rear Seat Lumbar Adjustment*2 Rear seat lumbar adjustment operation Front / OFF / Rear -
      Buzzer Buzzer operation ON / OFF -

      • *1: for Sports Seat Type

      • *2: for Luxury Seat Type

    7. Enter the following menus: Body / Passenger Seat / Active Test.

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

      Passenger Seat (for Luxury Seat Type)
      Tester Display Test Part Control Range Diagnostic Note
      Seat Reclining Seat reclining operation Front / OFF / Rear -
      Front Vertical Operation Seat front vertical operation Up / OFF / Down -
      Lifter Operation Seat lifter operation Up / OFF / Down -
      Seat Slide Operation Seat sliding operation Front / OFF / Rear -
      Lumbar Slide Seat lumbar operation Front / OFF / Rear -
      Pelvis Support Operation Seat pelvis operation Front / OFF / Rear -
      Cushion Length*1 Seat cushion operation Front / OFF / Rear -
      Side Support Operation Seat side support operation Open / OFF / Close -
      Ottoman*2 Seat ottoman operation Up / OFF / Down -
      Rear Seat Lumbar Adjustment Rear seat lumbar adjustment operation Front / OFF / Rear -
      Buzzer Buzzer operation ON / OFF -

      • *1: except Ottoman

      • *2: for Ottoman