Toyota Sienna Service Manual: Register transmitter id (using intelligent tester)

Toyota Sienna Service Manual / Tire and wheel / Tire pressure warning system / Registration / Register transmitter id (using intelligent tester)

(a) Connect the intelligent tester to DLC3 (Procedure "A").

(b) Turn the ignition switch to the ON position (Procedure "B").

(d) Input the IDs (ID1 to ID4) using the intelligent tester and transmit them to the tire pressure warning ECU (Procedure "D").

(e) Set the ID transmission condition to "ID Registration is complete" (Procedure "E").

HINT:

The previously registered IDs will be deleted from the memory when the registration is completed.
If the procedures "C" to "D" are not completed within 5 min., the mode will return to the normal operation mode.
If the registration cannot be completed with error, connect TC to GND of DLC3, then retry
When the system is in initialization mode after the tire pressure warning reset switch has been operated, the registration is disabled until the initialization process is canceled or completed.

Description of code registration

It is necessary to register the transmitter ID in the tire pressure warning ECU when replacing the tire pressure warning valve and transmitter and/or tire pressure warning ECU. (a) Before regist ...

Confirmation of transmitter id registration

(a) Make sure that the ignition switch is off. (b) Connect the intelligent tester to DLC3. (c) Turn the ignition switch to the ON position. (d) Select "TIREPRESS" by following the p ...

Other materials:

Inspection
1. INSPECT THERMOSTAT (a) Inspect the thermostat. HINT: The valve opening temperature is inscribed on the thermostat. (b) Immerse the thermostat in water and gradually heat the water. (c) Check the valve opening temperature. Valve opening temperature: 80 to 84°C (176 to 183°F) ...

On-vehicle inspection
1. INSPECT OCCUPANT CLASSIFICATION ECU (VEHICLE NOT INVOLVED IN COLLISION) Perform a diagnostic system check. 2. INSPECT OCCUPANT CLASSIFICATION ECU (VEHICLE INVOLVED IN COLLISION) Perform a diagnostic system check. Even if the airbag was not deployed, check if there ...

Rear Occupant Classification Sensor LH Collision Detection
DTC B1787 Rear Occupant Classification Sensor LH Collision Detection DESCRIPTION DTC B1787 is output when the occupant classification ECU receives a collision detection signal sent by the rear occupant classification sensor LH if an accident occurs. DTC B1787 is also output when the front s ...