| Last Modified: 04-05-2023 | 6.11:8.1.0 | Doc ID: RM100000000VIU0 |
| Model Year Start: 2016 | Model: Sienna | Prod Date Range: [12/2015 - ] |
| Title: TIRE PRESSURE MONITORING: TIRE PRESSURE WARNING SYSTEM: DATA LIST / ACTIVE TEST; 2016 - 2020 MY Sienna [12/2015 - ] | ||
DATA LIST / ACTIVE TEST
1. 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 menu items: Chassis / Tire Pressure Monitor / Data List.
(f) Check the values by referring to the table below.
Tire Pressure Monitor
|
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 tire IDs to be registered/ 0, 1, 2, 3 or 4 |
0 to 4 should be displayed |
- |
|
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 |
|
Registered ID1 Code |
Registered ID1 code/ min.: 0 max.: FFFFFFFF*1 |
The transmitter ID registered in the transmitter ID1 is displayed |
- |
|
Registered ID2 Code |
Registered ID2 code/ min.: 0 max.: FFFFFFFF*1 |
The transmitter ID registered in the transmitter ID2 is displayed |
- |
|
Registered ID3 Code |
Registered ID3 code/ min.: 0 max.: FFFFFFFF*1 |
The transmitter ID registered in the transmitter ID3 is displayed |
- |
|
Registered ID4 Code |
Registered ID4 code/ min.: 0 max.: FFFFFFFF*1 |
The transmitter ID registered in the transmitter ID4 is displayed |
- |
|
Registered ID5 Code |
- |
- |
- |
|
ID Transmission Status |
Transmitter ID transmission status / Finish or Now |
Finish or Now |
- |
|
Initialization switch |
Tire pressure warning reset switch/ ON or OFF |
ON: Switch is pressed and held OFF: Switch is not pressed |
- |
|
Initialization SW Info |
Tire pressure warning reset switch setting information/ With or Without |
With or Without |
- |
|
ID1 Tire Inflation Pressure |
ID1 tire inflation pressure / min.: Absolute pressure / 100 kPa (1 kgf/cm2, 14 psi), Relative pressure / 0 kPa (0 kgf/cm2, 0 psi) max.: Absolute pressure / 449.35 kPa (4.6 kgf/cm2, 65 psi), Relative pressure / 349.35 kPa (3.6 kgf/cm2, 51 psi) |
Actual tire inflation pressure |
If 100 kPa (1 kgf/cm2, 14 psi) is displayed for absolute pressure or 0 kPa (0 kgf/cm2, 0 psi) is displayed for relative pressure, data has not been received*2. |
|
ID2 Tire Inflation Pressure |
ID2 tire inflation pressure / min.: Absolute pressure / 100 kPa (1 kgf/cm2, 14 psi), Relative pressure / 0 kPa (0 kgf/cm2, 0 psi) max.: Absolute pressure / 449.35 kPa (4.6 kgf/cm2, 65 psi), Relative pressure / 349.35 kPa (3.6 kgf/cm2, 51 psi) |
Actual tire inflation pressure |
If 100 kPa (1 kgf/cm2, 14 psi) is displayed for absolute pressure or 0 kPa (0 kgf/cm2, 0 psi) is displayed for relative pressure, data has not been received*2. |
|
ID3 Tire Inflation Pressure |
ID3 tire inflation pressure / min.: Absolute pressure / 100 kPa (1 kgf/cm2, 14 psi), Relative pressure / 0 kPa (0 kgf/cm2, 0 psi) max.: Absolute pressure / 449.35 kPa (4.6 kgf/cm2, 65 psi), Relative pressure / 349.35 kPa (3.6 kgf/cm2, 51 psi) |
Actual tire inflation pressure |
If 100 kPa (1 kgf/cm2, 14 psi) is displayed for absolute pressure or 0 kPa (0 kgf/cm2, 0 psi) is displayed for relative pressure, data has not been received*2. |
|
ID4 Tire Inflation Pressure |
ID4 tire inflation pressure / min.: Absolute pressure / 100 kPa (1 kgf/cm2, 14 psi), Relative pressure / 0 kPa (0 kgf/cm2, 0 psi) max.: Absolute pressure / 449.35 kPa (4.6 kgf/cm2, 65 psi), Relative pressure / 349.35 kPa (3.6 kgf/cm2, 51 psi) |
Actual tire inflation pressure |
If 100 kPa (1 kgf/cm2, 14 psi) is displayed for absolute pressure or 0 kPa (0 kgf/cm2, 0 psi) is displayed for relative pressure, data has not been received*2. |
|
ID5 Tire Inflation Pressure |
- |
- |
- |
|
ID1 Temperature in Tire |
ID1 temperature in tire/ min.: -50°C (-58°F), max.: 205°C (401°F) |
Actual tire temperature |
If -50°C (-58°F) is displayed, the data has not been received. |
|
ID2 Temperature in Tire |
ID2 temperature in tire/ min.: -50°C (-58°F), max.: 205°C (401°F) |
Actual tire temperature |
If -50°C (-58°F) is displayed, the data has not been received. |
|
ID3 Temperature in Tire |
ID3 temperature in tire/ min.: -50°C (-58°F), max.: 205°C (401°F) |
Actual tire temperature |
If -50°C (-58°F) is displayed, the data has not been received. |
|
ID4 Temperature in Tire |
ID4 temperature in tire/ min.: -50°C (-58°F), max.: 205°C (401°F) |
Actual tire temperature |
If -50°C (-58°F) is displayed, the data has not been received. |
|
ID5 Temperature in Tire |
- |
- |
- |
|
ID1 Battery Voltage |
ID1 battery voltage/ Over or Less |
Over |
- |
|
ID2 Battery Voltage |
ID2 battery voltage/ Over or Less |
Over |
- |
|
ID3 Battery Voltage |
ID3 battery voltage/ Over or Less |
Over |
- |
|
ID4 Battery Voltage |
ID4 battery voltage/ Over or Less |
Over |
- |
|
ID5 Battery Voltage |
- |
- |
- |
|
ID1 Initial Threshold of Low-pressure |
ID1 initial threshold of low pressure / min.: Absolute pressure / 100 kPa (1 kgf/cm2, 14 psi), Relative pressure / 0 kPa (0 kgf/cm2, 0 psi) max.: Absolute pressure / 449.35 kPa (4.6 kgf/cm2, 65 psi), Relative pressure / 349.35 kPa (3.6 kgf/cm2, 51 psi) |
Tire pressure after initialization |
- |
|
ID2 Initial Threshold of Low-pressure |
ID2 initial threshold of low pressure / min.: Absolute pressure / 100 kPa (1 kgf/cm2, 14 psi), Relative pressure / 0 kPa (0 kgf/cm2, 0 psi) max.: Absolute pressure / 449.35 kPa (4.6 kgf/cm2, 65 psi), Relative pressure / 349.35 kPa (3.6 kgf/cm2, 51 psi) |
Tire pressure after initialization |
- |
|
ID3 Initial Threshold of Low-pressure |
ID3 initial threshold of low pressure / min.: Absolute pressure / 100 kPa (1 kgf/cm2, 14 psi), Relative pressure / 0 kPa (0 kgf/cm2, 0 psi) max.: Absolute pressure / 449.35 kPa (4.6 kgf/cm2, 65 psi), Relative pressure / 349.35 kPa (3.6 kgf/cm2, 51 psi) |
Tire pressure after initialization |
- |
|
ID4 Initial Threshold of Low-pressure |
ID4 initial threshold of low pressure / min.: Absolute pressure / 100 kPa (1 kgf/cm2, 14 psi), Relative pressure / 0 kPa (0 kgf/cm2, 0 psi) max.: Absolute pressure / 449.35 kPa (4.6 kgf/cm2, 65 psi), Relative pressure / 349.35 kPa (3.6 kgf/cm2, 51 psi) |
Tire pressure after initialization |
- |
|
ID5 Initial Threshold of Low-pressure |
- |
- |
- |
|
Number of DTC |
Number of DTCs recorded/ min.: 0 max.: 255 |
0 |
- |
HINT:
*1: Displayed only when the transmitter ID is not registered.
*2: It may take up to 5 or 6 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 (See page
![2016 - 2020 MY Sienna [12/2015 - ]; TIRE PRESSURE MONITORING: TIRE PRESSURE WARNING SYSTEM: C2121/21-C2124/24,C2181/81-C2184/84; No Signal from Transmitter ID1](/t3Portal/stylegraphics/info.gif)
).
2. PERFORM ACTIVE TEST
HINT:
Using the Techstream 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.
(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) According to the display on the Techstream, perform the Active Test.
Combination Meter
|
Tester Display |
Test Part |
Control Range |
Diagnostic Note |
|---|---|---|---|
|
Indicat. Tire Pressure Warning System |
Tire Pressure Warning Light |
Tire Pressure Warning Light is ON / OFF |
Confirm that the vehicle is stopped with the engine idling |
|
|