Toyota Tundra Service Manual: Data List / Active Test

Toyota Tundra Service Manual / Engine, Hybrid System / Tire And Wheel / Tire Pressure Warning System / Data List / Active Test

DATA LIST / ACTIVE TEST

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.

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.

(a) Turn the ignition switch off.

(b) Connect the Techstream to the DLC3.

(c) Turn the ignition switch to ON.

(d) Turn the Techstream on.

(e) Enter the following menus: Chassis / Tire Pressure Monitor / Data List.

(f) According to the display on the Techstream, read the Data List.

HINT:

For this vehicle, data reception from the tire pressure warning valve and transmitter may worsen while displaying the Data List and it may takes longer than usual to receive data.

If data reception worsens while displaying the Data List, rapidly decrease the tire pressure by 20 to 30 kPa (this increases the valve transmission frequency).

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 displayed

-

Initialization Switch

Tire pressure warning reset switch

OFF or ON

OFF: Tire pressure warning reset switch is not pressed

ON: Tire pressure warning reset switch is pressed and held

-

Initialization Switch Info

Tire pressure warning reset switch setting information

WITHOUT or WITH

WITH

-

Initialization SW Function Information

Tire pressure warning reset switch function information

No Function, Auto Registered Function or Select Function

Auto Registered Function

-

Auto Location Function and Auto ID Registered Function

Status of the Auto Location Function and Auto ID Registered Function

Without or With

With

-

Vehicle Speed

-

-

-

*3

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

-

-

-

*3

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

-

-

-

*3

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

-

-

-

*3

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

-

-

-

*3

ID 1 Tire Position

ID1 Tire Position

No Information or FL or FR or RL or RR or Spare or Judging

ID1 tire position is displayed

If no tire position information is stored, "No Information" will be displayed.

ID 2 Tire Position

ID2 Tire Position

No Information or FL or FR or RL or RR or Spare or Judging

ID2 tire position is displayed

If no tire position information is stored, "No Information" will be displayed.

ID 3 Tire Position

ID3 Tire Position

No Information or FL or FR or RL or RR or Spare or Judging

ID3 tire position is displayed

If no tire position information is stored, "No Information" will be displayed.

ID 4 Tire Position

ID4 Tire Position

No Information or FL or FR or RL or RR or Spare or Judging

ID4 tire position is displayed

If no tire position information is stored, "No Information" will be displayed.

ID 5 Tire Position

-

-

-

*3

Total Distance Traveled when Tire Position Identification Fails (Latest)

Total Distance Traveled when Tire Position Identification Fails (Latest)

min.: 0 km (0 mile)

max.: 4294967295 km (2668892677 mile)

-

-

FL Wheel Registered ID Code (Latest)

FL Wheel Registered ID Code (Latest)

min.: 0

max.: FFFFFFF*1

-

-

FR Wheel Registered ID Code (Latest)

FR Wheel Registered ID Code (Latest)

min.: 0

max.: FFFFFFF*1

-

-

RL Wheel Registered ID Code (Latest)

RL Wheel Registered ID Code (Latest)

min.: 0

max.: FFFFFFF*1

-

-

RR Wheel Registered ID Code (Latest)

RR Wheel Registered ID Code (Latest)

min.: 0

max.: FFFFFFF*1

-

-

Failure History of Tire Position Identification (Lost Shift Position Signal) (Latest)

Failure History of Tire Position Identification (Lost Shift Position Signal) (Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (Lost Parking Brake Signal) (Latest)

Failure History of Tire Position Identification (Lost Parking Brake Signal) (Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (Lost Wheel Speed Information Signal) (Latest)

Failure History of Tire Position Identification (Lost Wheel Speed Information Signal) (Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (Pulse Signal Error) (Latest)

Failure History of Tire Position Identification (Pulse Signal Error) (Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (FL Wheel Speed Sensor Error) (Latest)

Failure History of Tire Position Identification (FL Wheel Speed Sensor Error) (Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (FR Wheel Speed Sensor Error) (Latest)

Failure History of Tire Position Identification (FR Wheel Speed Sensor Error) (Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (RL Wheel Speed Sensor Error) (Latest)

Failure History of Tire Position Identification (RL Wheel Speed Sensor Error) (Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (RR Wheel Speed Sensor Error) (Latest)

Failure History of Tire Position Identification (RR Wheel Speed Sensor Error) (Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (Excess of Vehicle Speed Condition) (Latest)

Failure History of Tire Position Identification (Excess of Vehicle Speed Condition) (Latest)

True or False

True

-

Failure History of Tire Position Identification (Straight Running) (Latest)

Failure History of Tire Position Identification (Straight Running) (Latest)

True or False

True

-

Failure History of Tire Position Identification (Rough Road Running) (Latest)

Failure History of Tire Position Identification (Rough Road Running) (Latest)

True or False

True

-

Failure History of Tire Position Identification (Sending Receiving Radio Wave Error) (Latest)

Failure History of Tire Position Identification (Sending Receiving Radio Wave Error) (Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (Transmitter ID 1 Error) (Latest)

Failure History of Tire Position Identification (Transmitter ID 1 Error) (Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (Transmitter ID 2 Error) (Latest)

Failure History of Tire Position Identification (Transmitter ID 2 Error) (Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (Transmitter ID 3 Error) (Latest)

Failure History of Tire Position Identification (Transmitter ID 3 Error) (Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (Transmitter ID 4 Error) (Latest)

Failure History of Tire Position Identification (Transmitter ID 4 Error) (Latest)

Normal or Abnormal

Normal

-

Total Distance Traveled when Tire Position Identification Fails (2nd Latest)

Total Distance Traveled when Tire Position Identification Fails (2nd Latest)

min.: 0 km (0 mile)

max.: 4294967295 km (2668892677 mile)

-

-

FL Wheel Registered ID Code (2nd Latest)

FL Wheel Registered ID Code (2nd Latest)

min.: 0

max.: FFFFFFF*1

-

-

FR Wheel Registered ID Code (2nd Latest)

FR Wheel Registered ID Code (2nd Latest)

min.: 0

max.: FFFFFFF*1

-

-

RL Wheel Registered ID Code (2nd Latest)

RL Wheel Registered ID Code (2nd Latest)

min.: 0

max.: FFFFFFF*1

-

-

RR Wheel Registered ID Code (2nd Latest)

RR Wheel Registered ID Code (2nd Latest)

min.: 0

max.: FFFFFFF*1

-

-

Failure History of Tire Position Identification (Lost Shift Position Signal) (2nd Latest)

Failure History of Tire Position Identification (Lost Shift Position Signal) (2nd Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (Lost Parking Brake Signal) (2nd Latest)

Failure History of Tire Position Identification (Lost Parking Brake Signal) (2nd Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (Lost Wheel Speed Information Signal) (2nd Latest)

Failure History of Tire Position Identification (Lost Wheel Speed Information Signal) (2nd Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (Pulse Signal Error) (2nd Latest)

Failure History of Tire Position Identification (Pulse Signal Error) (2nd Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (FL Wheel Speed Sensor Error) (2nd Latest)

Failure History of Tire Position Identification (FL Wheel Speed Sensor Error) (2nd Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (FR Wheel Speed Sensor Error) (2nd Latest)

Failure History of Tire Position Identification (FR Wheel Speed Sensor Error) (2nd Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (RL Wheel Speed Sensor Error) (2nd Latest)

Failure History of Tire Position Identification (RL Wheel Speed Sensor Error) (2nd Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (RR Wheel Speed Sensor Error) (2nd Latest)

Failure History of Tire Position Identification (RR Wheel Speed Sensor Error) (2nd Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (Excess of Vehicle Speed Condition) (2nd Latest)

Failure History of Tire Position Identification (Excess of Vehicle Speed Condition) (2nd Latest)

True or False

True

-

Failure History of Tire Position Identification (Straight Running) (2nd Latest)

Failure History of Tire Position Identification (Straight Running) (2nd Latest)

True or False

True

-

Failure History of Tire Position Identification (Rough Road Running) (2nd Latest)

Failure History of Tire Position Identification (Rough Road Running) (2nd Latest)

True or False

True

-

Failure History of Tire Position Identification (Sending Receiving Radio Wave Error) (2nd Latest)

Failure History of Tire Position Identification (Sending Receiving Radio Wave Error) (2nd Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (Transmitter ID 1 Error) (2nd Latest)

Failure History of Tire Position Identification (Transmitter ID 1 Error) (2nd Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (Transmitter ID 2 Error) (2nd Latest)

Failure History of Tire Position Identification (Transmitter ID 2 Error) (2nd Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (Transmitter ID 3 Error) (2nd Latest)

Failure History of Tire Position Identification (Transmitter ID 3 Error) (2nd Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (Transmitter ID 4 Error) (2nd Latest)

Failure History of Tire Position Identification (Transmitter ID 4 Error) (2nd Latest)

Normal or Abnormal

Normal

-

Total Distance Traveled when Tire Position Identification Fails (3rd Latest)

Total Distance Traveled when Tire Position Identification Fails (3rd Latest)

min.: 0 km (0 mile)

max.: 4294967295 km (2668892677 mile)

-

-

FL Wheel Registered ID Code (3rd Latest)

FL Wheel Registered ID Code (3rd Latest)

min.: 0

max.: FFFFFFF*1

-

-

FR Wheel Registered ID Code (3rd Latest)

FR Wheel Registered ID Code (3rd Latest)

min.: 0

max.: FFFFFFF*1

-

-

RL Wheel Registered ID Code (3rd Latest)

RL Wheel Registered ID Code (3rd Latest)

min.: 0

max.: FFFFFFF*1

-

-

RR Wheel Registered ID Code (3rd Latest)

RR Wheel Registered ID Code (3rd Latest)

min.: 0

max.: FFFFFFF*1

-

-

Failure History of Tire Position Identification (Lost Shift Position Signal) (3rd Latest)

Failure History of Tire Position Identification (Lost Shift Position Signal) (3rd Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (Lost Parking Brake Signal) (3rd Latest)

Failure History of Tire Position Identification (Lost Parking Brake Signal) (3rd Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (Lost Wheel Speed Information Signal) (3rd Latest)

Failure History of Tire Position Identification (Lost Wheel Speed Information Signal) (3rd Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (Pulse Signal Error) (3rd Latest)

Failure History of Tire Position Identification (Pulse Signal Error) (3rd Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (FL Wheel Speed Sensor Error) (3rd Latest)

Failure History of Tire Position Identification (FL Wheel Speed Sensor Error) (3rd Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (FR Wheel Speed Sensor Error) (3rd Latest)

Failure History of Tire Position Identification (FR Wheel Speed Sensor Error) (3rd Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (RL Wheel Speed Sensor Error) (3rd Latest)

Failure History of Tire Position Identification (RL Wheel Speed Sensor Error) (3rd Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (RR Wheel Speed Sensor Error) (3rd Latest)

Failure History of Tire Position Identification (RR Wheel Speed Sensor Error) (3rd Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (Excess of Vehicle Speed Condition) (3rd Latest)

Failure History of Tire Position Identification (Excess of Vehicle Speed Condition) (3rd Latest)

True or False

True

-

Failure History of Tire Position Identification (Straight Running) (3rd Latest)

Failure History of Tire Position Identification (Straight Running) (3rd Latest)

True or False

True

-

Failure History of Tire Position Identification (Rough Road Running) (3rd Latest)

Failure History of Tire Position Identification (Rough Road Running) (3rd Latest)

True or False

True

-

Failure History of Tire Position Identification (Sending Receiving Radio Wave Error) (3rd Latest)

Failure History of Tire Position Identification (Sending Receiving Radio Wave Error) (3rd Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (Transmitter ID 1 Error) (3rd Latest)

Failure History of Tire Position Identification (Transmitter ID 1 Error) (3rd Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (Transmitter ID 4 Error) (3rd Latest)

Failure History of Tire Position Identification (Transmitter ID 4 Error) (3rd Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (Transmitter ID 3 Error) (3rd Latest)

Failure History of Tire Position Identification (Transmitter ID 3 Error) (3rd Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (Transmitter ID 2 Error) (3rd Latest)

Failure History of Tire Position Identification (Transmitter ID 2 Error) (3rd Latest)

Normal or Abnormal

Normal

-

Total Distance Traveled when Tire Position Identification Fails (4th Latest)

Total Distance Traveled when Tire Position Identification Fails (4th Latest)

min.: 0 km (0 mile)

max.: 4294967295 km (2668892677 mile)

-

-

FL Wheel Registered ID Code (4th Latest)

FL Wheel Registered ID Code (4th Latest)

min.: 0

max.: FFFFFFF*1

-

-

FR Wheel Registered ID Code (4th Latest)

FR Wheel Registered ID Code (4th Latest)

min.: 0

max.: FFFFFFF*1

-

-

RL Wheel Registered ID Code (4th Latest)

RL Wheel Registered ID Code (4th Latest)

min.: 0

max.: FFFFFFF*1

-

-

RR Wheel Registered ID Code (4th Latest)

RR Wheel Registered ID Code (4th Latest)

min.: 0

max.: FFFFFFF*1

-

-

Failure History of Tire Position Identification (Lost Shift Position Signal) (4th Latest)

Failure History of Tire Position Identification (Lost Shift Position Signal) (4th Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (Lost Parking Brake Signal) (4th Latest)

Failure History of Tire Position Identification (Lost Parking Brake Signal) (4th Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (Lost Wheel Speed Information Signal) (4th Latest)

Failure History of Tire Position Identification (Lost Wheel Speed Information Signal) (4th Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (Pulse Signal Error) (4th Latest)

Failure History of Tire Position Identification (Pulse Signal Error) (4th Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (FL Wheel Speed Sensor Error) (4th Latest)

Failure History of Tire Position Identification (FL Wheel Speed Sensor Error) (4th Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (FR Wheel Speed Sensor Error) (4th Latest)

Failure History of Tire Position Identification (FR Wheel Speed Sensor Error) (4th Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (RL Wheel Speed Sensor Error) (4th Latest)

Failure History of Tire Position Identification (RL Wheel Speed Sensor Error) (4th Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (RR Wheel Speed Sensor Error) (4th Latest)

Failure History of Tire Position Identification (RR Wheel Speed Sensor Error) (4th Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (Excess of Vehicle Speed Condition) (4th Latest)

Failure History of Tire Position Identification (Excess of Vehicle Speed Condition) (4th Latest)

True or False

True

-

Failure History of Tire Position Identification (Straight Running) (4th Latest)

Failure History of Tire Position Identification (Straight Running) (4th Latest)

True or False

True

-

Failure History of Tire Position Identification (Rough Road Running) (4th Latest)

Failure History of Tire Position Identification (Rough Road Running) (4th Latest)

True or False

True

-

Failure History of Tire Position Identification (Sending Receiving Radio Wave Error) (4th Latest)

Failure History of Tire Position Identification (Sending Receiving Radio Wave Error) (4th Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (Transmitter ID 1 Error) (4th Latest)

Failure History of Tire Position Identification (Transmitter ID 1 Error) (4th Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (Transmitter ID 2 Error) (4th Latest)

Failure History of Tire Position Identification (Transmitter ID 2 Error) (4th Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (Transmitter ID 3 Error) (4th Latest)

Failure History of Tire Position Identification (Transmitter ID 3 Error) (4th Latest)

Normal or Abnormal

Normal

-

Failure History of Tire Position Identification (Transmitter ID 4 Error) (4th Latest)

Failure History of Tire Position Identification (Transmitter ID 4 Error) (4th Latest)

Normal or Abnormal

Normal

-

Last Time ID Registered mode

Method for registering currently registered ID

Manual ID Registered, Not Registered or Auto ID Registered

Displays method for registering currently registered ID

-

Auto ID Registration (Replacement of Spare Wheel/Running Wheel)

Auto ID Registration (Replacement of Spare Wheel/Running Wheel)

Not Replacing or Replacing

-

-

Auto ID Registration for Running Wheel

Auto ID Registration for Running Wheel

Not Registering or Registering

-

-

Auto ID Registration for Spare Wheel

Auto ID Registration for Spare Wheel

Not Registering or Registering

-

-

Total Driving Time during Auto ID Registration

Total Driving Time during Auto ID Registration

0 to 65535 sec.

-

-

Number of Reregistered Transmitters

Number of Reregistered Transmitters

0 to 255

-

-

Number of Transmitter Losses

Number of Transmitter Losses

0 to 255

-

-

Number of Candidate Transmitters

Number of Candidate Transmitters

0 to 255

-

-

Number of New Transmitters

Number of New Transmitters

0 to 255

-

-

Number of Candidate Spare Wheel Transmitters

Number of Candidate Spare Wheel Transmitters

0 to 255

-

-

Received Times of Transmitter ID 1 during Auto ID Registration

Received Times of Transmitter ID 1 during Auto ID Registration

0 to 255

-

-

Received Times of Transmitter ID 2 during Auto ID Registration

Received Times of Transmitter ID 2 during Auto ID Registration

0 to 255

-

-

Received Times of Transmitter ID 3 during Auto ID Registration

Received Times of Transmitter ID 3 during Auto ID Registration

0 to 255

-

-

Received Times of Transmitter ID 4 during Auto ID Registration

Received Times of Transmitter ID 4 during Auto ID Registration

0 to 255

-

-

Received Times of Transmitter ID 5 during Auto ID Registration

Received Times of Transmitter ID 5 during Auto ID Registration

0 to 255

-

-

Received Times of Spare Wheel Transmitter during Auto ID Registration

Received Times of Spare Wheel Transmitter during Auto ID Registration

0 to 255

-

-

Candidate Transmitter Registered ID Code 1

Candidate Transmitter Registered ID Code 1

min.: 0

max.: FFFFFFF*1

-

-

Candidate Transmitter Registered ID Code 2

Candidate Transmitter Registered ID Code 2

min.: 0

max.: FFFFFFF*1

-

-

Candidate Transmitter Registered ID Code 3

Candidate Transmitter Registered ID Code 3

min.: 0

max.: FFFFFFF*1

-

-

Candidate Transmitter Registered ID Code 4

Candidate Transmitter Registered ID Code 4

min.: 0

max.: FFFFFFF*1

-

-

Candidate Transmitter Registered ID Code 5

Candidate Transmitter Registered ID Code 5

min.: 0

max.: FFFFFFF*1

-

-

Candidate Transmitter Registered ID Code 6

Candidate Transmitter Registered ID Code 6

min.: 0

max.: FFFFFFF*1

-

-

Candidate Transmitter Registered ID Code 7

Candidate Transmitter Registered ID Code 7

min.: 0

max.: FFFFFFF*1

-

-

Candidate Transmitter Registered ID Code 8

Candidate Transmitter Registered ID Code 8

min.: 0

max.: FFFFFFF*1

-

-

Candidate Spare Wheel Transmitter Registered ID Code 1

Candidate Spare Wheel Transmitter Registered ID Code 1

min.: 0

max.: FFFFFFF*1

-

-

Candidate Spare Wheel Transmitter Registered ID Code 2

Candidate Spare Wheel Transmitter Registered ID Code 2

min.: 0

max.: FFFFFFF*1

-

-

Candidate Spare Wheel Transmitter Registered ID Code 3

Candidate Spare Wheel Transmitter Registered ID Code 3

min.: 0

max.: FFFFFFF*1

-

-

Candidate Spare Wheel Transmitter Registered ID Code 4

Candidate Spare Wheel Transmitter Registered ID Code 4

min.: 0

max.: FFFFFFF*1

-

-

Received Times of Candidate Transmitter ID 1 during Auto ID Registration

Received Times of Candidate Transmitter ID 1 during Auto ID Registration

0 to 255

-

-

Received Times of Candidate Transmitter ID 2 during Auto ID Registration

Received Times of Candidate Transmitter ID 2 during Auto ID Registration

0 to 255

-

-

Received Times of Candidate Transmitter ID 3 during Auto ID Registration

Received Times of Candidate Transmitter ID 3 during Auto ID Registration

0 to 255

-

-

Received Times of Candidate Transmitter ID 4 during Auto ID Registration

Received Times of Candidate Transmitter ID 4 during Auto ID Registration

0 to 255

-

-

Received Times of Candidate Transmitter ID 5 during Auto ID Registration

Received Times of Candidate Transmitter ID 5 during Auto ID Registration

0 to 255

-

-

Received Times of Candidate Transmitter ID 6 during Auto ID Registration

Received Times of Candidate Transmitter ID 6 during Auto ID Registration

0 to 255

-

-

Received Times of Candidate Transmitter ID 7 during Auto ID Registration

Received Times of Candidate Transmitter ID 7 during Auto ID Registration

0 to 255

-

-

Received Times of Candidate Transmitter ID 8 during Auto ID Registration

Received Times of Candidate Transmitter ID 8 during Auto ID Registration

0 to 255

-

-

Received Times of Candidate Spare Wheel Transmitter 1 Code during Auto ID Registration

Received Times of Candidate Spare Wheel Transmitter 1 Code during Auto ID Registration

0 to 255

-

-

Received Times of Candidate Spare Wheel Transmitter 2 Code during Auto ID Registration

Received Times of Candidate Spare Wheel Transmitter 2 Code during Auto ID Registration

0 to 255

-

-

Received Times of Candidate Spare Wheel Transmitter 3 Code during Auto ID Registration

Received Times of Candidate Spare Wheel Transmitter 3 Code during Auto ID Registration

0 to 255

-

-

Received Times of Candidate Spare Wheel Transmitter 4 Code during Auto ID Registration

Received Times of Candidate Spare Wheel Transmitter 4 Code during Auto ID Registration

0 to 255

-

-

Transmitter Number for Spare Wheel

Transmitter Number for Spare Wheel

1 to 5

-

-

Spare Wheel Transmitter Registration Code at Previous ID Registration

Spare Wheel Transmitter Registration Code at Previous ID Registration

min.: 0

max.: FFFFFFF*1

-

-

Existence or Nonexistence of Candidate Spare Wheel Transmitter 1 Code at Previous Trip

Existence or Nonexistence of Candidate Spare Wheel Transmitter 1 Code at Previous Trip

Without or With

-

-

Existence or Nonexistence of Candidate Spare Wheel Transmitter 2 Code at Previous Trip

Existence or Nonexistence of Candidate Spare Wheel Transmitter 2 Code at Previous Trip

Without or With

-

-

Existence or Nonexistence of Candidate Spare Wheel Transmitter 3 Code at Previous Trip

Existence or Nonexistence of Candidate Spare Wheel Transmitter 3 Code at Previous Trip

Without or With

-

-

Existence or Nonexistence of Candidate Spare Wheel Transmitter 4 Code at Previous Trip

Existence or Nonexistence of Candidate Spare Wheel Transmitter 4 Code at Previous Trip

Without or With

-

-

Number of Trouble Code

Number of DTCs recorded

min.: 0

max.: 255

-

-

HINT:

  • *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.

    Click here

    For this vehicle, data reception from the tire pressure warning valve and transmitter may worsen while displaying the Data List and it may takes longer than usual to receive data.

    If data reception worsens while displaying the Data List, rapidly decrease the tire pressure by 20 to 30 kPa (this increases the valve transmission frequency).

  • *3: This item is displayed on the Techstream, however, it is not used for this vehicle.

PERFORM ACTIVE TEST

Using the Techstream 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.

(a) Turn the ignition switch off.

(b) Connect the Techstream to the DLC3.

(c) Turn the ignition switch to ON.

(d) Turn the Techstream on.

(e) Enter the following menus: Body Electrical / Combination Meter / Active Test.

(f) 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

-
    Cannot Switch to Automatic ID Registration Mode

    Diagnosis System

    See More:

    Toyota Tundra Service Manual > Tire Pressure Warning System: Precaution
    PRECAUTION TIRE PRESSURE WARNING ECU AND RECEIVER EXPRESSIONS (a) The door control and tire pressure monitoring system receiver assembly is referred to as the tire pressure warning ECU and receiver in this section. TIRE PRESSURE WARNING SYSTEM PRECAUTION (a) Tire pressure decreases naturally over ti ...

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    Toyota Tundra Service Manual

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