METER / GAUGE 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.


    1. Connect the GTS to the DLC3.

    2. Turn the ignition switch to ON (IG).

    3. Turn the GTS on.

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

    5. According to the display on the GTS, read the Data List.

      Combination Meter
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Tail Relay SW*1

      Taillight relay/

      ON or OFF

      ON: Headlight dimmer switch (Light control switch) → TAIL

      OFF: Headlight dimmer switch (Light control switch) → OFF

      		 -
      ODO/TRIP Change SW

      ODO/TRIP change switch/

      ON or OFF

      ON: ODO/TRIP switch pushed

      OFF: ODO/TRIP switch not pushed

      		 -
      P-Seatbelt Buckle SW

      Buckle switch (Front passenger side)/

      ON or OFF

      ON: Front passenger side seat belt is fastened

      OFF: Front passenger side seat belt is unfastened

      		 -
      Vehicle Speed Meter

      Vehicle speed/

      Min.: 0 (0)

      Max.: 255 (158)

      		 Approximately same as actual vehicle speed (When vehicle is being driven) -
      Engine Rpm

      Engine speed/

      Min.: 0

      Max.: 12750

      		 Approximately same as actual engine speed (when engine is running) Unit: rpm
      Coolant Temperature

      Engine coolant temperature/

      Min.: 0 (32)

      Max.: 127.5 (261.5)

      After warming up:

      80 to 100 (176 to 212)

      		 Unit: °C (°F)
      Timer Switch M on Combination Meter*1 CLOCK (M) switch/ ON or OFF

      ON: CLOCK (M) switch pushed

      OFF: CLOCK (M) switch not pushed

      		 -
      Timer Switch H on Combination Meter*1 CLOCK (H) switch/ ON or OFF

      ON: CLOCK (H) switch pushed

      OFF: CLOCK (H) switch not pushed

      		 -
      +B Voltage Value

      +B voltage/

      Min.: 0

      Max.: 25.5

      		 11 to 14 Unit: V
      Fuel Input

      Fuel sender gauge input/

      Min.: 0

      Max.: 127.5

      		 Fuel sender input value Unit: L
      Ambient Temperature

      Ambient temperature/

      Min.: -40 (-40)

      Max.: 87.5 (189.5)

      		 Same as outside temperature Unit: °C (°F)
      Multi Switch (Up)*2 Multi switch (Up)/ ON or OFF

      ON: Multi switch (Up) pushed

      OFF: Multi switch (Down) not pushed

      		 -
      Multi Switch (Down)*2 Multi switch (Down)/ ON or OFF

      ON: Multi switch (Down) pushed

      OFF: Multi switch (Down) not pushed

      		 -
      Multi Switch (Enter)*2 Multi switch (Enter)/ ON or OFF

      ON: Multi switch (Enter) pushed

      OFF: Multi switch (Enter) not pushed

      		 -
      Multi Switch (Right)*2 Multi switch (Right)/ ON or OFF

      ON: Multi switch (Right) pushed

      OFF: Multi switch (Right) not pushed

      		 -
      Multi Switch (Left)*2 Multi switch (Left)/ ON or OFF

      ON: Multi switch (Left) pushed

      OFF: Multi switch (Left) not pushed

      		 -
      HV System Indicator

      Hybrid system indicator value/

      Min.: -512

      Max.: 511

      		 -512 to 511 Unit: %
      2nd-Row Seatbelt Buckle (R)

      Buckle switch (Rear RH side)/

      ON or OFF

      ON: Rear RH seat belt is fastened

      OFF: Rear RH seat belt is unfastened

      		 -
      2nd-Row Seatbelt Buckle (L)

      Buckle switch (Rear LH side)/

      ON or OFF

      ON: Rear LH seat belt is fastened

      OFF: Rear LH seat belt is unfastened

      		 -
      2nd-Row Seatbelt Buckle (C)

      Buckle switch (Rear CENTER side)/

      ON or OFF

      ON: Rear CENTER seat belt is fastened

      OFF: Rear CENTER seat belt is unfastened

      		 -
      Oil Pressure Switch

      Oil pressure switch/

      ON or OFF

      ON: Engine oil pressure low

      OFF: Engine oil pressure not low

      		 -
      Turn Signal Switch (Right)

      Turn signal switch signal (turn right)/

      ON or OFF

      ON: Turn signal switch right on (turn right)

      OFF: Turn signal switch right off (turn right)

      		 -
      Turn Signal Switch (Left)

      Turn signal switch signal (turn left)/

      ON or OFF

      ON: Turn signal switch left on (turn left)

      OFF: Turn signal switch left off (turn left)

      		 -
      Hazard Flasher Switch

      Hazard warning signal switch/

      ON or OFF

      ON: Hazard warning signal switch on

      OFF: Hazard warning signal switch off

      		 -
      Multi Switch (Back)*2 Multi switch (Back)/ ON or OFF

      ON: Multi switch (Back) pushed

      OFF: Multi switch (Back) not pushed

      		 -
      ECO MODE SW

      ECO MODE indicator light/

      ON or OFF

      ON: ECO MODE indicator light on

      OFF: ECO MODE indicator light off

      		 -
      Key Remind Sound

      Key remind sound/

      Fast, Normal or Slow

      		 Display key reminder buzzer speed setting -
      Driver Side Seatbelt Warning Buzzer

      Driver seat belt warning buzzer/

      ON or OFF

      ON: Driver side seat belt warning buzzer ON

      OFF: Driver side seat belt warning buzzer OFF

      		 -
      P-Seatbelt Warning Buzzer

      Passenger seat belt warning buzzer/

      ON or OFF

      ON: Passenger side seat belt warning buzzer ON

      OFF: Passenger side seat belt warning buzzer OFF

      		 -
      Rear Seatbelt Warning Buzzer

      Rear seat belt warning buzzer/

      ON or OFF

      ON: Rear side seat belt warning buzzer ON

      OFF: Rear side seat belt warning buzzer OFF

      		 -
      TPMS System Existence of function/With/Without

      With: w/ Tire pressure warning system

      Without: w/o Tire pressure warning system

      		 -
      LDA System Existence of function/With/Without

      With: w/ Lane departure alert system

      Without: w/o Lane departure alert system

      		 -
      VSC System Existence of function/With/Without

      With: w/ Electronically controlled brake system

      Without: w/ Electronically controlled brake system

      		 -
      PCS System Existence of function/With/Without

      With: w/ Toyota Safety Sense

      Without: w/o Toyota Safety Sense

      		 -
      Road Sign Assist System Existence of function/ With/ Without

      With: w/ Toyota Safety Sense

      Without: w/o Toyota Safety Sense

      		 -
      ODO Display Time After IG OFF Setting Setting of the ODO display time after the ignition switch is turned off 30s, 60s, 600s, OFF -
      Number of Trouble Code The DTC number which is currently output - -

      • *1: for Segment Display Type

      • *2: for TFT Display Type

      Main Body
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Parking Brake SW

      Parking brake switch signal/

      ON or OFF

      ON: Parking brake lever is pulled

      OFF: Parking brake lever is lowered

      		 -
      RR Door Courtesy SW

      Rear RH door courtesy switch signal/

      ON or OFF

      ON: Rear RH door is opened

      OFF: Rear RH door is closed

      		 -
      RL Door Courtesy SW

      Rear LH door courtesy switch signal/

      ON or OFF

      ON: Rear LH door is opened

      OFF: Rear LH door is closed

      		 -
      Back Door Courtesy SW

      Back door courtesy switch signal/

      ON or OFF

      ON: Back door is opened

      OFF: Back door is closed

      		 -
      D Seat Buckle SW

      Buckle switch (Driver side)/

      ON or OFF

      ON: Driver side seat belt is fastened

      OFF: Driver side seat belt is unfastened

      		 -
      FR Door Courtesy SW

      Front RH door courtesy switch signal/

      ON or OFF

      OFF: Front RH door is opened

      ON: Front RH door is closed

      		 -
      FL Door Courtesy SW

      Front LH door courtesy switch signal/

      ON or OFF

      OFF: Front LH door is opened

      ON: Front LH door is closed

      		 -
      Engine and ECT
      Tester Display Measurement Item Normal Condition Diagnostic Note
      Coolant Temp

      Engine coolant temperature

      Min.: -40°C (-40°F), Max: 215°C (419°F)

      		 After warming up engine: 60 to 90°C (140 to 194°F) -

  2. PERFORM 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 ignition switch to ON (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Body Electrical / Combination Meter / Active Test.

    5. According to the display on the GTS, perform the Active Test.

      Combination Meter
      Tester Display Test Part Control Range Diagnostic Note
      Speed Meter Operation Speedometer OFF, 0, 40, 80, 120, 160, 200 (km/h) Vehicle is stopped and engine is idling
      Fuel Meter Operation Fuel gauge OFF, Sender E, Empty, Warning, 1/4, 1/2, 3/4, Full, Sender F Vehicle is stopped and engine is idling
      A/T Indicator Operation 1 A/T shift indicator light OFF, D, N, R, P -
      A/T Indicator Operation 2 A/T shift indicator light OFF, B -
      Indicat. Lamp Airbag Airbag warning light OFF/ON Vehicle is stopped and engine is idling
      Indicat. Lamp Doors All Open*7 Door warning light OFF/ON Vehicle is stopped and engine is idling
      Driver Side Seat Belt Driver side seat belt warning light OFF/ON Vehicle is stopped and engine is idling
      Indicat. Lamp ABS ABS warning light OFF/ON Vehicle is stopped and engine is idling
      Indicat. Lamp Charge*7 Charge warning light OFF/ON Vehicle is stopped and engine is idling
      Indicat. Lamp Slip SLIP indicator light OFF/ON Vehicle is stopped and engine is idling
      Indicat. Lamp Coolant Hot*7 Engine coolant temperature warning light OFF/ON Vehicle is stopped and engine is idling
      Indicat. Pre-crash*4, *7 PCS warning light OFF/ON Vehicle is stopped and engine is idling
      Indicat. Lamp Fuel Low fuel warning light OFF/ON Vehicle is stopped and engine is idling
      VSC TRC Indicator*7 TRC OFF indicator light OFF/ON Vehicle is stopped and engine is idling
      Indicat. Tire Pressure Warning System*3 Tire Pressure warning light OFF/ON Vehicle is stopped and engine is idling
      Indicat. Lamp ECB Electrically controlled brake indicator light OFF/ON Vehicle is stopped and engine is idling
      Indicat. Oil Pressure*7 Oil pressure warning light OFF/ON Vehicle is stopped and engine is idling
      Indicat. Lamp Cruise*1, *7 Cruise indicator light OFF/ON Vehicle is stopped and engine is idling
      Indicat. Lamp Brake Brake warning light OFF/ON Vehicle is stopped and engine is idling
      Indicat. EPS EPS warning light OFF/ON Vehicle is stopped and engine is idling
      Indicat. Ready (HV) HV ready indicator light OFF/ON Vehicle is stopped and engine is idling
      Indicat. EV Mode*7 EV mode indicator light OFF/ON Vehicle is stopped and engine is idling
      Hybrid System Warning*7 HV system warning light OFF/ON Vehicle is stopped and engine is idling
      Indicat. SET*1, *7 Cruise SET indicator light OFF/ON Vehicle is stopped and engine is idling
      Indicat. VSC OFF*3 VSC OFF indicator light OFF/ON Vehicle is stopped and engine is idling
      Indicat. ECO MODE*7 ECO MODE indicator light OFF/ON Vehicle is stopped and engine is idling
      Rear Seat Belt Rear seat belt indicator light OFF/ON Vehicle is stopped and engine is idling
      Automatic High Beam Indicator *4 Automatic high beam indicator light (Green) OFF/ON Vehicle is stopped and engine is idling
      P Range Indicator*7 P range indicator light OFF/ON Vehicle is stopped and engine is idling
      EV Mode Indicator*7 EV mode indicator light OFF/ON Vehicle is stopped and engine is idling
      HV Unit Hot Warning Indicator*7 HV unit hot warning indicator light OFF/ON Vehicle is stopped and engine is idling
      Turn Signal (Left) Indicator Turn signal (Left) indicator light OFF/ON Vehicle is stopped and engine is idling
      Turn Signal (Right) Indicator Turn signal (Right) indicator light OFF/ON Vehicle is stopped and engine is idling
      Smart System Indicator*2, *7 Smart system indicator light OFF/ON Vehicle is stopped and engine is idling
      Smart System Warning*2, *7 Smart system warning light OFF/ON Vehicle is stopped and engine is idling
      Automatic High Beam Indicator*4 Automatic high beam indicator light (Yellow) OFF/ON Vehicle is stopped and engine is idling
      LDA Control Indicator*4, *7 Lane departure alert indicator light (Green) OFF/ON Vehicle is stopped and engine is idling
      LDA Warning Indicator*4, *7 Lane departure alert warning light (Yellow) OFF/ON Vehicle is stopped and engine is idling
      LDA Control Indicator (Left)*4, *7 Lane marker indicator light (Left) (Green) OFF/ON Vehicle is stopped and engine is idling
      LDA Warning Indicator (Left)*4, *7 Lane marker indicator light (Left) (Yellow) OFF/ON Vehicle is stopped and engine is idling
      LDA Control Indicator (Right)*4, *7 Lane marker indicator light (Right) (Green) OFF/ON Vehicle is stopped and engine is idling
      LDA Warning Indicator (Right)*4, *7 Lane marker indicator light (Right) (Yellow) OFF/ON Vehicle is stopped and engine is idling
      Go to Service Warning*7 Go to service warning light OFF/ON Vehicle is stopped and engine is idling
      PCS Warning Indicator*4, *7 PCS activation indicator light OFF/ON Vehicle is stopped and engine is idling
      HV System Indicator*7 Hybrid system indicator OFF, MIN, -50%, 0%, 100%, 200%, 300%, 400%, MAX Vehicle is stopped and engine is idling
      Meter Display 1*7 Drive monitor display OFF/6/5/4/3/2/1/0/All Vehicle is stopped and engine is idling
      Meter Display 2*7 Drive monitor display OFF/9/8/7 Vehicle is stopped and engine is idling
      Water Temperature Meter Operation*5 Engine coolant temperature receiver gauge OFF, LOW, NORMAL or HIGH Vehicle is stopped and engine is idling
      Master Warning*5 Master warning light OFF/ON -
      Indicat. Lamp Beam High beam indicator light OFF/ON Vehicle is stopped and engine is idling
      Indicat. Lamp Tail Tail indicator light OFF/ON Vehicle is stopped and engine is idling
      Indicat. Lamp Fr FOG*6 Front fog indicator light OFF/ON Vehicle is stopped and engine is idling
      Indicat. Lamp Rr FOG Rear fog indicator light OFF/ON Vehicle is stopped and engine is idling

      • *1: w/ Cruise Control System

      • *2: w/ Power Switch

      • *3: w/ Tire Pressure Warning System

      • *4: w/ Toyota Safety Sense

      • *5: for TFT Display Type

      • *6: w/ Fog Light

      • *7: for Segment Display Type