Front Power Seat Control System (W/ Memory) Data List / Active Test

  1. DATA LIST

  1. ACTIVE TEST

Front Power Seat Control System (W/ Memory) -- Data List / Active Test



DATA LIST
HINT:
Using the intelligent tester 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.
NOTICE:
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 ignition switch off.

  2. Connect the intelligent tester to the DLC3.

  3. Turn the ignition switch to ON.

  4. Turn the intelligent tester on.

  5. Enter the following menus: Body / (desired system) / Data List.

  6. According to the display on the intelligent tester, read the Data List.

    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
    		-
    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
    		-
    Ignition Switch
    		Communication state of ignition switch signal / ON or OFF
    		ON: Ignition switch ON signal received
    OFF: Ignition switch ON signal not received
    		-
    P Switch
    		Shift lever position P signal / ON or OFF
    		ON: Shift lever in P
    OFF: Shift lever not in 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 / min: 0 V, max: 19.89 V
    		Within range of 11 to 14 V
    		-
    Slide Position
    		Seat sliding position / min: 0000, max: 65535
    		Within range of 0 to 65535
    		-
    Reclining Position
    		Seat reclining position / min: 0000, max: 65535
    		Within range of 0 to 65535
    		-
    Front Vertical Position
    		Seat front vertical position / min: 0000, max: 65535
    		Within range of 0 to 65535
    		-
    Lifter Position
    		Seat lifter position / min: 0000, max: 65535
    		Within range of 0 to 65535
    		-
    Slide Pos Mem No1
    		Seat sliding position memorized with M1 switch / min: 0000, max: 65535
    		Within range of 0 to 65535
    		-
    Reclining Pos Mem No1
    		Seat reclining position memorized with M1 switch / min: 0000, max: 65535
    		Within range of 0 to 65535
    		-
    Frnt Vrtcl Pos Mem No1
    		Front vertical position memorized with M1 switch / min: 0000, max: 65535
    		Within range of 0 to 65535
    		-
    Lifter Pos Mem No1
    		Lifter position memorized with M1 switch / min: 0000, max: 65535
    		Within range of 0 to 65535
    		-
    Slide Pos Mem No2
    		Seat sliding position memorized with M2 switch / min: 0000, max: 65535
    		Within range of 0 to 65535
    		-
    Reclining Pos Mem No2
    		Seat reclining position memorized with M2 switch / min: 0000, max: 65535
    		Within range of 0 to 65535
    		-
    Frnt Vrtcl Pos Mem No2
    		Front vertical position memorized with M2 switch / min: 0000, max: 65535
    		Within range of 0 to 65535
    		-
    Lifter Pos Mem No2
    		Lifter position memorized with M2 switch / min: 0000, max: 65535
    		Within range of 0 to 65535
    		-
    Slide Position Init Flg
    		Seat sliding 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
    		-
    Shift P SW (PMN)
    		Shift lever position P signal / ON or OFF
    		ON: Shift lever in P
    OFF: Shift lever not in P
    		-
    Memory Button Buzzer Request
    		Driver seat buzzer request display / OFF, MOVE, REGISTRY, CANCEL, REG NG or 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 recall through memory call function
    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 seat
    MEM RET: Request to restore seat 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: Related switch does not exist
    DRV1: Memory call 1 function operating
    DRV2: Memory call 2 function operating
    DRV3: Related function does not exist
    		-

    Main Body
    Tester Display
    		Measurement Item/Range
    		Normal Condition
    		Diagnostic Note
    D-Door Courtesy
    		Front door courtesy light switch assembly signal / ON or OFF
    		ON: Driver side door open
    OFF: Driver side 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: Related switch does not exist
    		-
    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: Related switch does not exist
    		-
    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: Related switch does not exist
    		-
    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: Related switch does not exist
    		-
    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: Related switch does not exist
    		-
    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: Related switch does not exist
    		-
    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: Related switch does not exist
    		-
    M1 Switch
    		Seat memory switch M1 signal / ON or OFF
    		ON: Seat memory switch M1 on
    OFF: Seat memory switch M1 off
    		-
    M2 Switch
    		Seat memory switch M2 signal / ON or OFF
    		ON: Seat memory switch M2 on
    OFF: Seat memory switch M2 off
    		-
    SET Switch
    		Seat memory switch SET signal / ON or OFF
    		ON: Seat memory switch SET on
    OFF: Seat memory switch SET off
    		-


ACTIVE TEST
HINT:
Using the intelligent tester 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 ignition switch off.

  2. Connect the intelligent tester to the DLC3.

  3. Turn the ignition switch to ON.

  4. Turn the intelligent tester on.

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

  6. According to the display on the intelligent tester, perform the Active Test.

    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
    		-
    Buzzer
    		Buzzer operation
    		ON / OFF
    		-