Toyota Sienna Service Manual: Check that initialization has been completed
(a) Confirm that the data of tire pressure of all tires are displayed on the intelligent tester screen.
| Tester Display | Measurement Item/Range | Normal Condition | Diagnostic Note |
| TIREPRESS1 | ID1 tire inflation pressure (Absolute pressure) / min.: 100 kPa (1 kgf/cm2, 14 psi) max.: 449.35 kPa (4.5 kgf/cm2, 63 psi) | Actual tire inflation pressure | If 100 kPa (1 kgf/cm2, 14 psi) for absolute pressure is displayed, the data has not been received.* |
| TIREPRESS2 | ID2 tire inflation pressure (Absolute pressure) / min.: 100 kPa (1 kgf/cm2, 14 psi) max.: 449.35 kPa (4.5 kgf/cm2, 63 psi) | Actual tire inflation pressure | If 100 kPa (1 kgf/cm2, 14 psi) for absolute pressure is displayed, the data has not been received.* |
| TIREPRESS3 | ID3 tire inflation pressure (Absolute pressure) / min.: 100 kPa (1 kgf/cm2, 14 psi) max.: 449.35 kPa (4.5 kgf/cm2, 63 psi) | Actual tire inflation pressure | If 100 kPa (1 kgf/cm2, 14 psi) for absolute pressure is displayed, the data has not been received.* |
| TIREPRESS4 | ID4 tire inflation pressure (Absolute pressure) / min.: 100 kPa (1 kgf/cm2, 14 psi) max.: 449.35 kPa (4.5 kgf/cm2, 63 psi) | Actual tire inflation pressure | If 100 kPa (1 kgf/cm2, 14 psi) for absolute pressure is displayed, the data has not been received.* |
HINT:
*: It may take about 5 to 6 minutes until the values are displayed. If the values are not displayed after several minutes, perform troubleshooting according to the inspection procedure for DTCs C2121/21 to C2124/24 (See page TW-42).
NOTICE: The following operations can be used instead of above procedure:
1. Turn the ignition switch from OFF to ON.
2. Monitor the tire pressure values of all the wheels using the intelligent tester.
3. If the tire pressure values cannot be displayed on the intelligent tester screen, the initialization has failed.
4. It takes about 5 to 6 minutes to display the tire pressure data.
Initialization procedure
(a) Make sure that the ignition switch is off.
(b) Connect the intelligent tester to the DLC3.
(c) Turn the ignition switch to the ON position.
(d) Select "TIREPRESS" by followi ...
Other materials:
Open in Side Squib LH Circuit
DTC B0116/48 Open in Side Squib LH Circuit
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The side squib LH circuit consists of the center airbag sensor assembly and
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DTC B0116/48 is recorded when an open circuit is ...
Rear Airbag Sensor LH Circuit Malfunction
DTC B1155/39 Rear Airbag Sensor LH Circuit Malfunction
DESCRIPTION
The rear airbag sensor LH circuit consists of the center airbag sensor
assembly and rear airbag sensor
LH.
If the center airbag sensor assembly receives signals from the rear airbag
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Uniform Tire Quality Grading
This information has been prepared in accordance with regulations
issued by the National Highway Traffic Safety Administration of the
U.S. Department of Transportation.
It provides the purchasers and/or prospective purchasers of Toyota
vehicles with information on uniform tire quality grading. ...
