Last Modified: 11-20-2023 6.11:8.1.0 Doc ID: RM1000000014T8J
Model Year Start: 2018 Model: Camry Prod Date Range: [06/2017 - 08/2018]
Title: TIRE PRESSURE MONITORING: TIRE PRESSURE WARNING SYSTEM: DATA LIST / ACTIVE TEST; 2018 MY Camry [06/2017 - 08/2018]

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.

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

-

2nd Tire

Number of 2nd tire ID to be registered

4 or 5

4 or 5 displayed

-

Initialization Switch

Tire pressure warning reset switch

OFF or ON

OFF: "OK" switch (steering pad switch assembly) off

ON: Steering pad switch assembly operated, "Set Pressure" selected on the multi-information display and "OK" switch (steering pad switch assembly) pressed and held

-

Sensor ID Status

Status of ID selection

Main or 2nd

Status of ID selection

-

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 or Select Function

-

Vehicle Speed

Vehicle speed reading

-

-

*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

Registered ID5 code

min.: 0

max.: FFFFFFF*1

ID No. registered for transmitter ID5 displayed

*4

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
  • *4

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

*4

ID 1 Temperature in Tire

ID1 temperature in tire

min.: -40°C (-40°F)

max.: 120°C (248°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.: 120°C (248°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.: 120°C (248°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.: 120°C (248°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.: 120°C (248°F)

Actual tire temperature
  • If -40°C (-40°F) is displayed, data has not been received.
  • *4

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.
  • w/ Tire Inflation Pressure Display Function

ID 2 Tire Position

ID2 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.
  • w/ Tire Inflation Pressure Display Function

ID 3 Tire Position

ID3 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.
  • w/ Tire Inflation Pressure Display Function

ID 4 Tire Position

ID4 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.
  • w/ Tire Inflation Pressure Display Function

ID 5 Tire Position

ID5 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.
  • w/ Tire Inflation Pressure Display Function
  • *4

ID 1 - FL Wheel Speed Synchronization Count

ID1 - FL Wheel Speed Synchronization Count

min.: 0, max.: 255

Actual Synchronization Count

w/ Tire Inflation Pressure Display Function

ID 1 - FR Wheel Speed Synchronization Count

ID1 - FR Wheel Speed Synchronization Count

min.: 0, max.: 255

Actual Synchronization Count

w/ Tire Inflation Pressure Display Function

ID 1 - RL Wheel Speed Synchronization Count

ID1 - RL Wheel Speed Synchronization Count

min.: 0, max.: 255

Actual Synchronization Count

w/ Tire Inflation Pressure Display Function

ID 1 - RR Wheel Speed Synchronization Count

ID1 - RR Wheel Speed Synchronization Count

min.: 0, max.: 255

Actual Synchronization Count

w/ Tire Inflation Pressure Display Function

ID 2 - FL Wheel Speed Synchronization Count

ID2 - FL Wheel Speed Synchronization Count

min.: 0, max.: 255

Actual Synchronization Count

w/ Tire Inflation Pressure Display Function

ID 2 - FR Wheel Speed Synchronization Count

ID2 - FR Wheel Speed Synchronization Count

min.: 0, max.: 255

Actual Synchronization Count

w/ Tire Inflation Pressure Display Function

ID 2 - RL Wheel Speed Synchronization Count

ID2 - RL Wheel Speed Synchronization Count

min.: 0, max.: 255

Actual Synchronization Count

w/ Tire Inflation Pressure Display Function

ID 2 - RR Wheel Speed Synchronization Count

ID2 - RR Wheel Speed Synchronization Count

min.: 0, max.: 255

Actual Synchronization Count

w/ Tire Inflation Pressure Display Function

ID 3 - FL Wheel Speed Synchronization Count

ID3 - FL Wheel Speed Synchronization Count

min.: 0, max.: 255

Actual Synchronization Count

w/ Tire Inflation Pressure Display Function

ID 3 - FR Wheel Speed Synchronization Count

ID3 - FR Wheel Speed Synchronization Count

min.: 0, max.: 255

Actual Synchronization Count

w/ Tire Inflation Pressure Display Function

ID 3 - RL Wheel Speed Synchronization Count

ID3 - RL Wheel Speed Synchronization Count

min.: 0, max.: 255

Actual Synchronization Count

w/ Tire Inflation Pressure Display Function

ID 3 - RR Wheel Speed Synchronization Count

ID3 - RR Wheel Speed Synchronization Count

min.: 0, max.: 255

Actual Synchronization Count

w/ Tire Inflation Pressure Display Function

ID 4 - FL Wheel Speed Synchronization Count

ID4 - FL Wheel Speed Synchronization Count

min.: 0, max.: 255

Actual Synchronization Count

w/ Tire Inflation Pressure Display Function

ID 4 - FR Wheel Speed Synchronization Count

ID4 - FR Wheel Speed Synchronization Count

min.: 0, max.: 255

Actual Synchronization Count

w/ Tire Inflation Pressure Display Function

ID 4 - RL Wheel Speed Synchronization Count

ID4 - RL Wheel Speed Synchronization Count

min.: 0, max.: 255

Actual Synchronization Count

w/ Tire Inflation Pressure Display Function

ID 4 - RR Wheel Speed Synchronization Count

ID4 - RR Wheel Speed Synchronization Count

min.: 0, max.: 255

Actual Synchronization Count

w/ Tire Inflation Pressure Display Function

ID 5 - FL Wheel Speed Synchronization Count

ID5 - FL Wheel Speed Synchronization Count

min.: 0, max.: 255

Actual Synchronization Count
  • w/ Tire Inflation Pressure Display Function
  • *4

ID 5 - FR Wheel Speed Synchronization Count

ID5 - FR Wheel Speed Synchronization Count

min.: 0, max.: 255

Actual Synchronization Count
  • w/ Tire Inflation Pressure Display Function
  • *4

ID 5 - RL Wheel Speed Synchronization Count

ID5 - RL Wheel Speed Synchronization Count

min.: 0, max.: 255

Actual Synchronization Count
  • w/ Tire Inflation Pressure Display Function
  • *4

ID 5 - RR Wheel Speed Synchronization Count

ID5 - RR Wheel Speed Synchronization Count

min.: 0, max.: 255

Actual Synchronization Count
  • w/ Tire Inflation Pressure Display Function
  • *4

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

-

[FLASH] Auto ID Registered FL Wheel Judgment Status

FL wheel registration status during automatic ID registration (FLASH)

Fixed, Under a Judgment of Side by Side Car Influence or Under a Judgment, Not Registered

Actual registration status

Driving distance is updated and recorded every 10 minutes

[FLASH] Auto ID Registered FR Wheel Judgment Status

FR wheel registration status during automatic ID registration (FLASH)

Fixed, Under a Judgment of Side by Side Car Influence or Under a Judgment, Not Registered

Actual registration status

Driving distance is updated and recorded every 10 minutes

[FLASH] Auto ID Registered RL Wheel Judgment Status

RL wheel registration status during automatic ID registration (FLASH)

Fixed, Under a Judgment of Side by Side Car Influence or Under a Judgment, Not Registered

Actual registration status

Driving distance is updated and recorded every 10 minutes

[FLASH] Auto ID Registered RR Wheel Judgment Status

RR wheel registration status during automatic ID registration (FLASH)

Fixed, Under a Judgment of Side by Side Car Influence or Under a Judgment, Not Registered

Actual registration status

Driving distance is updated and recorded every 10 minutes

[FLASH] Auto ID Registered Spare Wheel Judgment Status

Spare wheel registration status during automatic ID registration (FLASH)

Fixed, Under a Judgment of Side by Side Car Influence or Under a Judgment, Not Registered

Actual registration status
  • Driving distance is updated and recorded every 10 minutes
  • *4

[RAM] Auto ID Registered FL Wheel Judgment Status

FL wheel registration status during automatic ID registration (RAM)

Fixed, Under a Judgment of Side by Side Car Influence or Under a Judgment, Not Registered

Actual registration status

Cleared each time the ignition switch is turned to ON from off.

[RAM] Auto ID Registered FR Wheel Judgment Status

FR wheel registration status during automatic ID registration (RAM)

Fixed, Under a Judgment of Side by Side Car Influence or Under a Judgment, Not Registered

Actual registration status

Cleared each time the ignition switch is turned to ON from off.

[RAM] Auto ID Registered RL Wheel Judgment Status

RL wheel registration status during automatic ID registration (RAM)

Fixed, Under a Judgment of Side by Side Car Influence or Under a Judgment, Not Registered

Actual registration status

Cleared each time the ignition switch is turned to ON from off.

[RAM] Auto ID Registered RR Wheel Judgment Status

RR wheel registration status during automatic ID registration (RAM)

Fixed, Under a Judgment of Side by Side Car Influence or Under a Judgment, Not Registered

Actual registration status

Cleared each time the ignition switch is turned to ON from off.

[RAM] Auto ID Registered Spare Wheel Judgment Status

Spare wheel registration status during automatic ID registration (RAM)

Fixed, Under a Judgment of Side by Side Car Influence or Under a Judgment, Not Registered

Actual registration status
  • Cleared each time the ignition switch is turned to ON from off.
  • *4

Number of Trouble Code

Number of stored DTCs

min.: 0

max.: 255

min.: 0

max.: -

-

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 (C2125/25: w/ Full Size Spare Tire).

    Click here 2018 MY Camry [06/2017 - 08/2018]; TIRE PRESSURE MONITORING: TIRE PRESSURE WARNING SYSTEM: C2121/21-C2125/25,C2181/81-C2185/85; No Signal from Transmitter ID1

  • *3: This item is displayed on the Techstream, however, it is not used for this vehicle.
  • *4: w/ Full Size Spare Tire

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 trouble shooting 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) Perform the Active Test according to the display on the Techstream.

Body Electrical > Combination Meter > Active Test

Tester Display

Measurement Item

Control Range

Diagnostic Note

Tire Pressure Warning System Indicator

Tire pressure warning light

OFF or ON

-