TIRE PRESSURE WARNING SYSTEM DATA LIST / ACTIVE TEST

  1. 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.

    Tip:

    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.

    READ DATA LIST

    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: Chassis / Tire Pressure Monitor / Data List.

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

      Chassis > Tire Pressure Monitor > Data List

      Tester Display

      Measurement Item

      Range

      Normal Condition

      Diagnostic Note

      Mode Status

      Tire pressure warning system mode

      NORMAL or TEST

      NORMAL: Normal mode

      TEST: Test mode

      -

      Main Tire

      Number of main tire ID to be registered

      4 or 5

      4 or 5 displayed

      • 4 displayed: w/o Full Size Spare Tire

      • 5 displayed: w/ Full Size Spare Tire

      2nd Tire

      Number of 2nd tire ID to be registered

      4 or 5

      4 or 5 displayed

      • 4 displayed: w/o Full Size Spare Tire

      • 5 displayed: w/ Full Size Spare Tire

      • w/ ID Switching Function

      Initialization Switch

      Tire pressure warning reset switch

      ON or OFF

      ON: Switch on

      OFF: Switch off

      -

      Vehicle Speed

      Vehicle speed reading

      min.: 0 km/h (0 mph), max.: 255 km/h (158 mph)

      Actual vehicle speed

      Speed indicated on the combination meter assembly

      Registered ID 1 Code

      Registered ID1 code

      min.: 0, max.: FFFFFFF*1

      ID No. registered for transmitter ID1 displayed

      -

      Registered ID 2 Code

      Registered ID2 code

      min.: 0, max.: FFFFFFF*1

      ID No. registered for transmitter ID2 displayed

      -

      Registered ID 3 Code

      Registered ID3 code

      min.: 0, max.: FFFFFFF*1

      ID No. registered for transmitter ID3 displayed

      -

      Registered ID 4 Code

      Registered ID4 code

      min.: 0, max.: FFFFFFF*1

      ID No. registered for transmitter ID4 displayed

      -

      Registered ID 5 Code

      Registered ID5 code

      min.: 0, max.: FFFFFFF*1

      ID No. registered for transmitter ID5 displayed

      w/ Full Size Spare Tire

      ID 1 Temperature in Tire

      ID1 temperature in tire

      min.: -40°C (-40°F), max.: 215°C (419°F)

      Actual tire temperature

      If -40°C (-40°F) is displayed, data has not been received.

      ID 2 Temperature in Tire

      ID2 temperature in tire

      min.: -40°C (-40°F), max.: 215°C (419°F)

      Actual tire temperature

      If -40°C (-40°F) is displayed, data has not been received.

      ID 3 Temperature in Tire

      ID3 temperature in tire

      min.: -40°C (-40°F), max.: 215°C (419°F)

      Actual tire temperature

      If -40°C (-40°F) is displayed, data has not been received.

      ID 4 Temperature in Tire

      ID4 temperature in tire

      min.: -40°C (-40°F), max.: 215°C (419°F)

      Actual tire temperature

      If -40°C (-40°F) is displayed, data has not been received.

      ID 5 Temperature in Tire

      ID5 temperature in tire

      min.: -40°C (-40°F), max.: 215°C (419°F)

      Actual tire temperature

      • If -40°C (-40°F) is displayed, data has not been received.

      • w/ Full Size Spare Tire

      Initialization Switch Info

      Tire pressure warning reset switch setting information

      WITH or WITHOUT

      WITH

      -

      ID 1 Tire Inflation Pressure

      ID1 tire inflation pressure

      min.: Absolute pressure (abs) / 0 kPa (0 kgf/cm2, 0 psi), Relative pressure (Gauge) / 0 kPa (0 kgf/cm2, 0 psi)

      max.: Absolute pressure (abs) / 480 kPa (4.9 kgf/cm2, 70 psi), Relative pressure (Gauge) / 380 kPa (3.9 kgf/cm2, 55 psi)

      Actual tire inflation pressure

      If N/A is displayed, data has not been received.*2

      ID 2 Tire Inflation Pressure

      ID2 tire inflation pressure

      min.: Absolute pressure (abs) / 0 kPa (0 kgf/cm2, 0 psi), Relative pressure (Gauge) / 0 kPa (0 kgf/cm2, 0 psi)

      max.: Absolute pressure (abs) / 480 kPa (4.9 kgf/cm2, 70 psi), Relative pressure (Gauge) / 380 kPa (3.9 kgf/cm2, 55 psi)

      Actual tire inflation pressure

      If N/A is displayed, data has not been received.*2

      ID 3 Tire Inflation Pressure

      ID3 tire inflation pressure

      min.: Absolute pressure (abs) / 0 kPa (0 kgf/cm2, 0 psi), Relative pressure (Gauge) / 0 kPa (0 kgf/cm2, 0 psi)

      max.: Absolute pressure (abs) / 480 kPa (4.9 kgf/cm2, 70 psi), Relative pressure (Gauge) / 380 kPa (3.9 kgf/cm2, 55 psi)

      Actual tire inflation pressure

      If N/A is displayed, data has not been received.*2

      ID 4 Tire Inflation Pressure

      ID4 tire inflation pressure

      min.: Absolute pressure (abs) / 0 kPa (0 kgf/cm2, 0 psi), Relative pressure (Gauge) / 0 kPa (0 kgf/cm2, 0 psi)

      max.: Absolute pressure (abs) / 480 kPa (4.9 kgf/cm2, 70 psi), Relative pressure (Gauge) / 380 kPa (3.9 kgf/cm2, 55 psi)

      Actual tire inflation pressure

      If N/A is displayed, data has not been received.*2

      ID 5 Tire Inflation Pressure

      ID5 tire inflation pressure

      min.: Absolute pressure (abs) / 0 kPa (0 kgf/cm2, 0 psi), Relative pressure (Gauge) / 0 kPa (0 kgf/cm2, 0 psi)

      max.: Absolute pressure (abs) / 480 kPa (4.9 kgf/cm2, 70 psi), Relative pressure (Gauge) / 380 kPa (3.9 kgf/cm2, 55 psi)

      Actual tire inflation pressure

      • If N/A is displayed, data has not been received.*2

      • w/ Full Size Spare Tire

      Threshold of Low-pressure (Lower Limit)

      Tire inflation pressure

      min.: Absolute pressure (abs) / 0 kPa (0 kgf/cm2, 0 psi), Relative pressure (Gauge) / 0 kPa (0 kgf/cm2, 0 psi)

      max.: Absolute pressure (abs) / 480 kPa (4.9 kgf/cm2, 70 psi), Relative pressure (Gauge) / 380 kPa (3.9 kgf/cm2, 55 psi)

      Specified tire pressure warning threshold lower limit displayed

      If N/A is displayed, data has not been received.*2

      ID 1 Initial Threshold of Low-pressure

      ID1 initial threshold of low-pressure

      min.: Absolute pressure (abs) / 0 kPa (0 kgf/cm2, 0 psi), Relative pressure (Gauge) / 0 kPa (0 kgf/cm2, 0 psi)

      max.: Absolute pressure (abs) / 480 kPa (4.9 kgf/cm2, 70 psi), Relative pressure (Gauge) / 380 kPa (3.9 kgf/cm2, 55 psi)

      Tire pressure after initialization

      -

      ID 2 Initial Threshold of Low-pressure

      ID2 initial threshold of low-pressure

      min.: Absolute pressure (abs) / 0 kPa (0 kgf/cm2, 0 psi), Relative pressure (Gauge) / 0 kPa (0 kgf/cm2, 0 psi)

      max.: Absolute pressure (abs) / 480 kPa (4.9 kgf/cm2, 70 psi), Relative pressure (Gauge) / 380 kPa (3.9 kgf/cm2, 55 psi)

      Tire pressure after initialization

      -

      ID 3 Initial Threshold of Low-pressure

      ID3 initial threshold of low-pressure

      min.: Absolute pressure (abs) / 0 kPa (0 kgf/cm2, 0 psi), Relative pressure (Gauge) / 0 kPa (0 kgf/cm2, 0 psi)

      max.: Absolute pressure (abs) / 480 kPa (4.9 kgf/cm2, 70 psi), Relative pressure (Gauge) / 380 kPa (3.9 kgf/cm2, 55 psi)

      Tire pressure after initialization

      -

      ID 4 Initial Threshold of Low-pressure

      ID4 initial threshold of low-pressure

      min.: Absolute pressure (abs) / 0 kPa (0 kgf/cm2, 0 psi), Relative pressure (Gauge) / 0 kPa (0 kgf/cm2, 0 psi)

      max.: Absolute pressure (abs) / 480 kPa (4.9 kgf/cm2, 70 psi), Relative pressure (Gauge) / 380 kPa (3.9 kgf/cm2, 55 psi)

      Tire pressure after initialization

      -

      ID 5 Initial Threshold of Low-pressure

      ID5 initial threshold of low-pressure

      min.: Absolute pressure (abs) / 0 kPa (0 kgf/cm2, 0 psi), Relative pressure (Gauge) / 0 kPa (0 kgf/cm2, 0 psi)

      max.: Absolute pressure (abs) / 480 kPa (4.9 kgf/cm2, 70 psi), Relative pressure (Gauge) / 380 kPa (3.9 kgf/cm2, 55 psi)

      Tire pressure after initialization

      w/ Full Size Spare Tire

      Sensor ID Status

      Status of ID selection

      Main or 2nd

      Status of ID selection

      w/ ID Switching Function

      Sensor ID Switch Function

      Information on whether there is ID switching function or not

      Without or With

      Without: ID switching function is not equipped

      With: ID switching function is equipped

      w/ ID Switching Function

      Number of Trouble Code

      Number of DTCs recorded

      min.: 0, max.: 255

      Min.: 0, Max.: -

      -
      Tip:

      *1: Displayed only when the ID No. is not registered.

      *2: It may take a few minutes until the values are displayed. If the values are not displayed after a few minutes, perform troubleshooting according to the inspection procedure for DTCs C2121/21 to C2124/24 (C2125/25: w/ Full Size Spare Tire).

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  2. PERFORM ACTIVE TEST

    Using the GTS to perform Active Tests allows the 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 / Combination Meter / Active Test.

    6. Check the operation by referring to the table below.

      Body Electrical > Combination Meter > Active Test

      Tester Display

      Measurement Item

      Control Range

      Diagnostic Note

      Indicat. Tire Pressure Warning System

      Tire pressure warning light

      OFF or ON

      -