FRONT 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 / Mirror L*1 or Mirror R*2 / Data List.


      • *1: for LHD

      • *2: for RHD

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


      Body Electrical > Mirror L > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Seat Memory Switch1 M1 switch ON or OFF

      ON: M1 switch on

      OFF: M1 switch off

      		 -
      Seat Memory Switch2 M2 switch ON or OFF

      ON: M2 switch on

      OFF: M2 switch off

      		 -
      Seat Memory Switch3 M3 switch ON or OFF

      ON: M3 switch on

      OFF: M3 switch off

      		 -
      Seat Memory Set SW SET switch ON or OFF

      ON: SET switch on

      OFF: SET switch off

      		 -
      +B Voltage Input Value Power supply for outer mirror control ECU assembly LH MIN: 0 V, MAX: 25.5 V 11 to 14 V -

      Body Electrical > Mirror R > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Seat Memory Switch1 M1 switch ON or OFF

      ON: M1 switch on

      OFF: M1 switch off

      		 -
      Seat Memory Switch2 M2 switch ON or OFF

      ON: M2 switch on

      OFF: M2 switch off

      		 -
      Seat Memory Switch3 M3 switch ON or OFF

      ON: M3 switch on

      OFF: M3 switch off

      		 -
      Seat Memory Set SW SET switch ON or OFF

      ON: SET switch on

      OFF: SET switch off

      		 -
      +B Voltage Input Value Power supply for outer mirror control ECU assembly RH MIN: 0 V, MAX: 25.5 V 11 to 14 V -

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

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


      Body Electrical > Driver Seat > Data List
      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 Slide switch signal (Rearward) ON or OFF

      ON: Slide switch (Rearward) on

      OFF: Slide switch (Rearward) off

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

      ON: Slide switch (Forward) on

      OFF: Slide switch (Forward) 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 engine switch signal ON or OFF

      ON: Engine switch on (IG)

      OFF: Engine switch off or on (ACC)

      		 -
      P Switch Park state signal ON or OFF

      ON: Shift lever in P

      OFF: Shift lever in a position other than P

      		 -
      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 front power seat switch LH*1 or RH*2 Min: 0.95 V, Max: 20.84 V Within range from 11 to 14 V -
      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 -
      Front Vertical Position Seat front vertical position Min: 0, Max: 65535 Within range from 0 to 65535 -
      Lifter Position Seat lifter 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 -
      Frnt Vrtcl Pos Mem No1 Front vertical position memorized with M1 switch Min: 0, Max: 65535 Within range from 0 to 65535 -
      Lifter Pos Mem No1 Lifter 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 -
      Frnt Vrtcl Pos Mem No2 Front vertical position memorized with M2 switch Min: 0, Max: 65535 Within range from 0 to 65535 -
      Lifter Pos Mem No2 Lifter position memorized with M2 switch Min: 0, Max: 65535 Within range from 0 to 65535 -
      Slide Pos Mem No3 Seat slide position memorized with M3 switch Min: 0, Max: 65535 Within range from 0 to 65535 -
      Reclining Pos Mem No3 Seat reclining position memorized with M3 switch Min: 0, Max: 65535 Within range from 0 to 65535 -
      Frnt Vrtcl Pos Mem No3 Front vertical position memorized with M3 switch Min: 0, Max: 65535 Within range from 0 to 65535 -
      Lifter Pos Mem No3 Lifter position memorized with M3 switch Min: 0, Max: 65535 Within range from 0 to 65535 -
      Slide Position Init Flag Seat slide limit position memory ON or OFF

      ON: Memorized

      OFF: Not memorized

      		 -
      Slide Position Rear Limit Seat slide limit position (rear) Min: 0, Max: 65535 Within range from 0 to 65535 -
      Shift P sw(PMN) Park state signal ON or OFF

      ON: Shift lever in P

      OFF: Shift lever in a position other than P

      		 Only item displayed (not supported)
      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, RET 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

      RET 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 seatback

      MEM RET: Request to restore seatback 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 The seat travel distance for the power easy access system NONE, SMALL, STANDRD or LONG

      NONE: Seat travel distance none

      SMALL: Seat travel distance short

      STANDRD: Seat travel distance normal

      LONG: Seat travel distance long

      		 -
      Return Move Return function NOT AVL or AVAIL

      NOT AVL: Not available

      AVAIL: Available

      		 -
      Return & Away Function Return & away function NOT AVL or AVAIL

      NOT AVL: Not available

      AVAIL: Available

      		 -
      Driver Seat Buckle SW Driver seat belt buckle switch ON or OFF

      ON: Driver seat belt fastened

      OFF: Driver seat belt unfastened

      		 -
      Return Position Return position Min: 0, Max: 65535 Within range from 0 to 65535 -
      Number of Trouble Codes Number of trouble codes Min.: 0 or Max.: 255 Number of DTCs will be displayed -

      • *1: for LHD

      • *2: for RHD

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

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


      Body Electrical > Main Body > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      FR Door Courtesy SW Front door courtesy light switch assembly RH signal ON or OFF

      ON: Driver door open

      OFF: Driver door closed

      		 for RHD
      FL Door Courtesy SW Front door courtesy light switch assembly LH signal ON or OFF

      ON: Driver door open

      OFF: Driver door closed

      		 for LHD
      Seat Move Distance Setting of the customized item "Seat Move Distance" OFF, Little or Standard Customized value displayed -
      Seat position/Tilt & Telesco memory recall setting Setting of the customized item "Seat position/Tilt & Telesco memory recall setting" D Door or Any Door Customized value displayed -
      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 ON or OFF

      ON: Memorized

      OFF: Not memorized

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

      ON: Memorized

      OFF: Not memorized

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

      ON: Memorized

      OFF: Not memorized

      		 -
      D Seat Configuration Front power seat switch LH*1 or RH*2 status NONE, Not RTN or Return

      NONE: Front power seat switch LH*1 or RH*2 not connected

      Not RTN: Front power seat switch LH*1 or RH*2 connected (Not including power seat power easy access system function)

      Return: Front power seat switch LH*1 or RH*2 connected (Including power seat power easy access system function)

      		 -
      Communication P-Seat Connection status between front power seat switch RH*1 or LH*2 and main body ECU (multiplex network body ECU) STOP or OK

      STOP: Communication stopped

      OK: Normal communication

      		 Only item displayed (not supported)
      Communication D-Seat Connection status between front power seat switch LH*1 or RH*2 and main body ECU (multiplex network body ECU) STOP or OK

      STOP: Communication stopped

      OK: Normal communication

      		 -

      • *1: for LHD

      • *2: for RHD

    10. Enter the following menus: Body Electrical / Master Switch / Data List.

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


      Body Electrical > Master Switch > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Door Lock Switch Status Door control switch (power window regulator master switch assembly) lock signal ON or OFF

      ON: Lock side of door control switch (power window regulator master switch assembly) pushed

      OFF: Lock side of door control switch (power window regulator master switch assembly) not pushed

      		 -
      Door Unlock Switch Status Door control switch (power window regulator master switch assembly) unlock signal ON or OFF

      ON: Unlock side of door control switch (power window regulator master switch assembly) pushed

      OFF: Unlock side of door control switch (power window regulator master switch assembly) not pushed

      		 -

  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 / Driver Seat / Active Test.

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


      Body Electrical > Driver Seat > Active Test
      Tester Display Measurement Item Control Range Diagnostic Note
      Seat Reclining Seat reclining operation OFF/Rear/Front -
      Front Vertical Operation Seat front vertical operation OFF/Down/Up -
      Lifter Operation Seat lifter operation OFF/Down/Up -
      Seat Slide Operation Seat slide operation OFF/Rear/Front -
      Buzzer Buzzer operation OFF/ON -