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Data List / Active Test

  1. READ DATA LIST 

    HINT:

    Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.

    NOTE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.
    1. Warm up the engine.
    2. Turn the engine switch off.
    3. Connect the Techstream to the DLC3.
    4. Turn the engine switch on (IG).
    5. Turn the Techstream on.
    6. Enter the following menus: Body Electrical / (desired system) / Data List /
    7. According to the display on the Techstream, read the "Data List".

      Driver Seat 

      DRIVER SEAT DATA LIST

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Reclining Front Reclining switch signal (Forward) / ON or OFF ON: Reclining switch (Forward) is ON
      OFF: Reclining switch (Forward) is OFF      		 -
      Reclining Rear Reclining switch signal (Rearward) / ON or OFF ON: Reclining switch (Rearward) is ON
      OFF: Reclining switch (Rearward) is OFF      		 -
      Front Vertical Up Front vertical switch signal (Upward) / ON or OFF ON: Front vertical switch (Upward) is ON
      OFF: Front vertical switch (Upward) is OFF      		 -
      Front Vertical Down Front vertical switch signal (Downward) / ON or OFF ON: Front vertical switch (Downward) is ON
      OFF: Front vertical switch (Downward) is OFF      		 -
      Lifter Switch Up Lifter switch signal (Upward) / ON or OFF ON: Lifter switch (Upward) is ON
      OFF: Lifter switch (Upward) is OFF      		 -
      Lifter Switch Down Lifter switch signal (Downward) / ON or OFF ON: Lifter switch (Downward) is ON
      OFF: Lifter switch (Downward) is OFF      		 -
      Slide Front Sliding switch signal (Forward) / ON or OFF ON: Sliding switch (Forward) is ON
      OFF: Sliding switch (Forward) is OFF      		 -
      Slide Rear Sliding switch signal (Rearward) / ON or OFF ON: Sliding switch (Rearward) is ON
      OFF: Sliding switch (Rearward) is OFF      		 -
      Lumbar Switch UP Lumbar switch signal (Upward) / ON or OFF ON: Lumbar switch (Upward) is ON
      OFF: Lumbar switch (Upward) is OFF      		 -
      Lumbar Switch Down Lumbar switch signal (Downward) / ON or OFF ON: Lumbar switch (Downward) is ON
      OFF: Lumbar switch (Downward) is OFF      		 -
      Lumbar Switch Front Lumbar switch signal (Forward) / ON or OFF ON: Lumbar switch (Forward) is ON
      OFF: Lumbar switch (Forward) is OFF      		 -
      Lumbar Switch Rear Lumbar switch signal (Rearward) / ON or OFF ON: Lumbar switch (Rearward) is ON
      OFF: Lumbar switch (Rearward) is OFF      		 -
      Headrest Switch UP Headrest switch signal (Upward) / ON or OFF ON: Headrest switch (Upward) is ON
      OFF: Headrest switch (Upward) is OFF      		 -
      Headrest Switch Down Headrest switch signal (Downward) / ON or OFF ON: Headrest switch (Downward) is ON
      OFF: Headrest switch (Downward) is OFF      		 -
      Cushion Length Front Cushion switch signal (Forward) / ON or OFF ON: Cushion switch (Forward) is ON
      OFF: Cushion switch (Forward) is OFF      		 -
      Cushion Length Rear Cushion switch signal (Rearward) / ON or OFF ON: Cushion switch (Rearward) is ON
      OFF: Cushion switch (Rearward) is OFF      		 -
      D-Door Courtesy Door courtesy switch signal / ON or OFF ON: Driver side door is open
      OFF: Driver side door is closed      		 -
      Ignition Switch Engine switch status / ON or OFF ON: Engine switch is on (IG)
      OFF: Engine switch is off      		 -
      P Switch Shift lever position P signal / ON or OFF ON: Shift lever in P position
      OFF: Shift lever in any position except P      		 -
      SET Switch Seat memory set switch signal / ON or OFF ON: Memory set switch is ON
      OFF: Memory set switch is OFF      		 -
      M1 Switch Seat memory switch M1 signal / ON or OFF ON: Seat memory switch M1 is ON
      OFF: Seat memory switch M1 is OFF      		 -
      M2 Switch Seat memory switch M2 signal / ON or OFF ON: Seat memory switch M2 is ON
      OFF: Seat memory switch M2 is OFF      		 -
      M3 Switch Seat memory switch M3 signal / ON or OFF ON: Seat memory switch M3 is ON
      OFF: Seat memory switch M3 is OFF      		 -
      Power Voltage Power supply for driver seat ECU & switch / MIN: 0 V, MAX: 19.89 V Within range from 11 V to 14 V -
      Slide Position Seat sliding position / MIN: 4096, MAX: 61440 Within range from 4096 to 61440 -
      Reclining Position Seatback position / MIN: 4096, MAX: 61440 Within range from 4096 to 61440 -
      Front Vertical Position Seat front vertical position / MIN: 4096 MAX: 61440 Within range from 4096 to 61440 -
      Lifter Position Seat lifter position / MIN: 4096 MAX: 61440 Within range from 4096 to 61440 -
      Headrest Position Headrest position / MIN: 4096 MAX: 61440 Within range from 4096 to 61440 -
      Cushion Position Cushion position / MIN: 4096 MAX: 61440 Within range from 4096 to 61440 -
      Memory No1 Driving position memorized with seat memory switch M1 / MEM or NOT MEM MEM: Memorized
      NOT MEM: Not memorized      		 -
      Memory No2 Driving position memorized with seat memory switch M2 / MEM or NOT MEM MEM: Memorized
      NOT MEM: Not memorized      		 -
      Memory No3 Driving position memorized with seat memory switch M3 / MEM or NOT MEM MEM: Memorized
      NOT MEM: Not memorized      		 -
      Seat Memory No1 Seat position memorized with seat memory switch M1 / MEM or NOT MEM MEM: Memorized
      NOT MEM: Not memorized      		 -
      Seat Memory No2 Seat position memorized with seat memory switch M2 / MEM or NOT MEM MEM: Memorized
      NOT MEM: Not memorized      		 -
      Seat Memory No3 Seat position memorized with seat memory switch M3 / MEM or NOT MEM MEM: Memorized
      NOT MEM: Not memorized      		 -
      Slide Pos Mem No1 Seat sliding position memorized with seat memory switch M1 / MIN: 4096, MAX: 61440 Within range from 4096 to 61440 -
      Reclining Pos Mem No1 Seatback position memorized with seat memory switch M1 / MIN: 4096, MAX: 61440 Within range from 4096 to 61440 -
      Frnt Vrtcl Pos Mem No1 Front vertical position memorized with seat memory switch M1 / MIN: 4096, MAX: 61440 Within range from 4096 to 61440 -
      Lifter Pos Mem No1 Lifter position memorized with seat memory switch M1 / MIN: 4096, MAX: 61440 Within range from 4096 to 61440 -
      Headrest Pos Mem No1 Headrest position memorized with seat memory switch M1 / MIN: 4096, MAX: 61440 Within range from 4096 to 61440 -
      Cushion Pos Mem No1 Cushion position memorized with seat memory switch M1 / MIN: 4096, MAX: 61440 Within range from 4096 to 61440 -
      Slide Pos Mem No2 Seat sliding position memorized with seat memory switch M2 / MIN: 4096, MAX: 61440 Within range from 4096 to 61440 -
      Reclining Pos Mem No2 Seatback position memorized with seat memory switch M2 / MIN: 4096, MAX: 61440 Within range from 4096 to 61440 -
      Frnt Vrtcl Pos Mem No2 Front vertical position memorized with seat memory switch M2 / MIN: 4096, MAX: 61440 Within range from 4096 to 61440 -
      Lifter Pos Mem No2 Lifter position memorized with seat memory switch M2 / MIN: 4096, MAX: 61440 Within range from 4096 to 61440 -
      Headrest Pos Mem No2 Headrest position memorized with seat memory switch M2 / MIN: 4096, MAX: 61440 Within range from 4096 to 61440 -
      Cushion Pos Mem No2 Cushion position memorized with seat memory switch M2 / MIN: 4096, MAX: 61440 Within range from 4096 to 61440 -
      Slide Pos Mem No3 Seat sliding position memorized with seat memory switch M3 / MIN: 4096, MAX: 61440 Within range from 4096 to 61440 -
      Reclining Pos Mem No3 Seatback position memorized with seat memory switch M3 / MIN: 4096, MAX: 61440 Within range from 4096 to 61440 -
      Frnt Vrtcl Pos Mem No3 Front vertical position memorized with seat memory switch M3/ MIN: 4096, MAX: 61440 Within range from 4096 to 61440 -
      Lifter Pos Mem No3 Lifter position memorized with seat memory switch M3 / MIN: 4096, MAX: 61440 Within range from 4096 to 61440 -
      Headrest Pos Mem No3 Headrest position memorized with seat memory switch M3 / MIN: 4096, MAX: 61440 Within range from 4096 to 61440 -
      Cushion Pos Mem No3 Cushion position memorized with seat memory switch M3 / MIN: 4096, MAX: 61440 Within range from 4096 to 61440 -

      Passenger Seat 

      PASSENGER SEAT DATA LIST

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Reclining Front Reclining switch signal (Forward) / ON or OFF ON: Reclining switch (Forward) is ON
      OFF: Reclining switch (Forward) is OFF      		 -
      Reclining Rear Reclining switch signal (Rearward) / ON or OFF ON: Reclining switch (Rearward) is ON
      OFF: Reclining switch (Rearward) is OFF      		 -
      Front Vertical Up Front vertical switch signal (Upward) / ON or OFF ON: Front vertical switch (Upward) is ON
      OFF: Front vertical switch (Upward) is OFF      		 -
      Front Vertical Down Front vertical switch signal (Downward) / ON or OFF ON: Front vertical switch (Downward) is ON
      OFF: Front vertical switch (Downward) is OFF      		 -
      Lifter Switch Up Lifter switch signal (Upward) / ON or OFF ON: Lifter switch (Upward) is ON
      OFF: Lifter switch (Upward) is OFF      		 -
      Lifter Switch Down Lifter switch signal (Downward) / ON or OFF ON: Lifter switch (Downward) is ON
      OFF: Lifter switch (Downward) is OFF      		 -
      Slide Front Sliding switch signal (Forward) / ON or OFF ON: Sliding switch (Forward) is ON
      OFF: Sliding switch (Forward) is OFF      		 -
      Slide Rear Sliding switch signal (Rearward) / ON or OFF ON: Sliding switch (Rearward) is ON
      OFF: Sliding switch (Rearward) is OFF      		 -
      Lumbar Switch Front Lumbar switch signal (Forward) / ON or OFF ON: Lumbar switch (Forward) is ON
      OFF: Lumbar switch (Forward) is OFF      		 -
      Lumbar Switch Rear Lumbar switch signal (Rearward) / ON or OFF ON: Lumbar switch (Rearward) is ON
      OFF: Lumbar switch (Rearward) is OFF      		 -
      Headrest Switch UP Headrest switch signal (Upward) / ON or OFF ON: Headrest switch (Upward) is ON
      OFF: Headrest switch (Upward) is OFF      		 -
      Headrest Switch Down Headrest switch signal (Downward) / ON or OFF ON: Headrest switch (Downward) is ON
      OFF: Headrest switch (Downward) is OFF      		 -
      P-Door Courtesy Door courtesy switch signal / ON or OFF ON: Passenger side door is open
      OFF: Passenger side door is closed      		 -
      Ignition Switch Engine switch status / ON or OFF ON: Engine switch is on (IG)
      OFF: Engine switch is off      		 -
      Slide Position Seat sliding position / MIN: 4096, MAX: 61440 Within range from 4096 to 61440 -
      Reclining Position Seatback position / MIN: 4096, MAX: 61440 Within range from 4096 to 61440 -
      Lifter Position Seat lifter position / MIN: 4096 MAX: 61440 Within range from 4096 to 61440 -
      Headrest Position Headrest position / MIN: 4096 MAX: 61440 Within range from 4096 to 61440 -
      P Seat Slide Front From D Seat Passenger seat shoulder slide switch signal (Forward) / ON or OFF ON: Passenger seat shoulder slide switch (Forward) is ON
      OFF: Passenger seat shoulder slide switch (Forward) is OFF      		 -
      P Seat Slide Back From D Seat Passenger seat shoulder slide switch signal (Rearward) / ON or OFF ON: Passenger seat shoulder slide switch (Rearward) is ON
      OFF: Passenger seat shoulder slide switch (Rearward) is OFF      		 -
      P Seat Incline From D Seat Passenger seat shoulder full front switch signal (Forward) / ON or OFF ON: Passenger seat shoulder full front switch (Forward) is ON
      OFF: Passenger seat shoulder full front switch (Forward) is OFF      		 -
      P Seat Recline From D Seat Passenger seat shoulder full front switch signal (Rearward) / ON or OFF ON: Passenger seat shoulder full front switch (Rearward) is ON
      OFF: Passenger seat shoulder full front switch (Rearward) is OFF      		 -
      PBKL Switch Front passenger seat buckle switch signal / ON or OFF ON: Seat belt fastened
      OFF: Seat belt not fastened      		 -

      Rear Console Switch 

      REAR CONSOLE SWITCH DATA LIST

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      P Seat Full Front Switch Front passenger seat full front switch signal (Forward) / ON or OFF ON: Front passenger seat full front switch (Forward) is ON
      OFF: Front passenger seat full front switch (Forward) is OFF      		 -
      P Seat Return Switch Front passenger seat full front switch signal (Return) / ON or OFF ON: Front passenger seat full front switch (Return) is ON
      OFF: Front passenger seat full front switch (Return) is OFF      		 -
      P Seat Slide Front Switch Front passenger seat and ottoman full front switch signal (Forward) / ON or OFF ON: Front passenger seat and ottoman full front switch (Forward) is ON
      OFF: Front passenger seat and ottoman full front switch (Forward) is OFF      		 -
      P Seat Slide Back Switch Front passenger seat and ottoman full front switch signal (Rearward) / ON or OFF ON: Front passenger seat and ottoman full front switch (Rearward) is ON
      OFF: Front passenger seat and ottoman full front switch (Rearward) is OFF      		 -
  2. PERFORM ACTIVE TEST 

    HINT:

    Using the Techstream 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. Warm up the engine.
    2. Turn the engine switch off.
    3. Connect the Techstream to the DLC3.
    4. Turn the engine switch on (IG).
    5. Turn the Techstream on.
    6. Enter the following menus: Body Electrical / (desired system) / Active Test /
    7. According to the display on the Techstream, perform the "Active Test".

      Driver Seat 

      DRIVER SEAT ACTIVE TEST REFERENCE CHART

      Tester Display Test Part Control Range
      Seat Slide Operation Seat sliding operation FRONT/REAR
      Lifter Operation Seat lifter operation UP/DOWN
      Front Vertical Operation Seat front vertical operation UP/DOWN
      Seat Reclining Seat reclining operation FRONT/REAR
      Lumbar Lift Seat lumbar length operation UP/DOWN
      Lumbar Slide Seat lumbar side operation FRONT/REAR
      Cushion Length Seat cushion length operation FRONT/REAR
      Headrest Operation Seat headrest operation UP/DOWN

      Passenger Seat 

      PASSENGER SEAT ACTIVE TEST REFERENCE CHART

      Tester Display Test Part Control Range
      Seat Slide Operation Seat sliding operation FRONT/REAR
      Lifter Operation Seat lifter operation UP/DOWN
      Front Vertical Operation Seat front vertical operation UP/DOWN
      Seat Reclining Seat reclining operation FRONT/REAR
      Lumbar Slide Seat lumbar side operation FRONT/REAR
      Headrest Operation Seat headrest operation UP/DOWN
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