Japan Vehicles Diagnostics

• 1. Tire pressure warning valve and transmitter
  2. Tire pressure warning antenna and receiver
  3. Wire harness or connector
  4. Tire pressure warning ECU

• 1. Tire pressure warning valve and transmitter
  2. Tire pressure warning ECU
  3. Tire pressure warning antenna and receiver
  4. Tire pressure warning Reset switch
  5. Wire harness or connector

• • Perform initialization after the transmitter ID registration is completed.
  • Initialization is necessary after replacing any of the ECU, tires with different tire pressure, or tire
  pressure warning valve and transmitter, or when a new vehicle is delivered.
  • Perform the tire pressure adjustment after the vehicle has sufficiently cooled down. If the vehicle is not sufficiently cooled down, increase the air pressure by 20 to 30 kPa (0.2 to 0.3 kgf/cm2, 2.9 to 4.3 psi) above the specified value.

• • Initialization will be completed if signals are received from all the wheels. Initialization will be canceled if the ignition switch is turned off during initialization.

• • The initialization is normally completed within 2 to 3 minutes.
  • If the initialization has not been completed successfully, DTC C2177/77 is set approximately 20 minutes.
  • The initialization can be terminated by making a short circuit between terminals TC and CG of the DLC3 connector

• (1) Change the mode to test mode using intelligent tester and check that test DTCs have been stored.
  • • The test DTCs will not be indicated until the system initialization is complete.
    • After the initialization has been completed successfully, the test DTCs (C2181/81 to C2191/91) are indicated.
  NOTICE:
  The following operations can be used instead of above procedure
  • 1. Turn the ignition switch from off to on (IG).
    2. Monitor the tire pressure values of all the wheels using intelligent tester.
    3. If the tire pressure values cannot be displayed on the intelligent tester screen, the initialization has failed.
    4. It takes 2 to 3 minutes to display the tire pressure data.
  
  HINT:
  • • In winter, as the tire pressure may decrease depending on the ambient temperature, increase the tire pressure by 20 to 30 kPa (0.2 to 0.3 kgf/cm2, 2.9 to 4.3 psi) above the specified value after confirmation that the initialization has been completed.

alflash писал(а):1. PARTS LOCATION

tpws_loc.gif

2.

tpws_ewd.pdf

3. DTC C2121/21 = No Signal from Transmitter ID1 in Main Mode*. Trouble Area:

• 1. Tire pressure warning valve and transmitter
  2. Tire pressure warning antenna and receiver
  3. Wire harness or connector
  4. Tire pressure warning ECU

4. Trouble Area for DTC C2177/77:

• 1. Tire pressure warning valve and transmitter
  2. Tire pressure warning ECU
  3. Tire pressure warning antenna and receiver
  4. Tire pressure warning Reset switch
  5. Wire harness or connector

5. ...

END писал(а):В связи с тем. что это камри USAMarket имеет смысл :
... 2.Попробовать переключить кнопку 1&2 комплекта колёс.

END писал(а):Очень похожа на эту

END писал(а):Вот RX USA Market.
А вот его два переключателя TPMS.
А названия у них одинаковые,и какой из них ху - непонятно.
Может в Камри как раз и есть тот самый - искомый. ...

• • By operating the tire pressure warning system reset switch, tire pressure warning system ECU can be setto issue a warning at an inflation pressure that corresponds with the type of tires. Therefore, the dealer must set the warning threshold to the proper value in order to comply with the local regulations.
  • Operate the tire pressure warning system reset switch only after the inflation pressures of all 5 tires (including the standard type spare tire*) have been adjusted on the vehicle.
  • To initialize the system, press and hold the tire pressure warning system reset switch for 3 seconds or longer with the engine switch turned ON. After the system has been initialized, the tire pressure warning light blinks 3 times at 0.5 Hz.
  • During the initialization, the tire pressure warning system valve & transmitter measures the inflation pressure of the tires, and registers the signals that are transmitted into the ECU at a frequency of 1 per minute. The initialization process is completed when the signals from the 5 tires have been received.
  • Once the tire pressure warning system reset switch has been pressed, turning OFF the engine switch is not recommended for a few minutes.

Гагик писал(а):Коллеги добрый день большое спасибо за помощь
Я до диагностики попробовал сбросить с кнопкой у бардачка не него было знак TPMS, но результат ноль
Сейчас авто не у меня когда приедет отпишусь
Но видимо здесь все супер спецы по Toyota-ам

Гагик писал(а):Tire Pressure Warning System Select Switch с ней

Гагик писал(а):если правильно понял можно заменить и зарегистрировать датчики ?

Гагик писал(а):Вот этот кнопка
кроме этого я не нашел кнопку
объясните, пожалуйста, функцию второй кнопки ?

alflash писал(а):...Tire Pressure Warning System Reset Switch

• • By operating the tire pressure warning system reset switch, tire pressure warning system ECU can be setto issue a warning at an inflation pressure that corresponds with the type of tires. Therefore, the dealer must set the warning threshold to the proper value in order to comply with the local regulations.
  • Operate the tire pressure warning system reset switch only after the inflation pressures of all 5 tires (including the standard type spare tire*) have been adjusted on the vehicle.
  • To initialize the system, press and hold the tire pressure warning system reset switch for 3 seconds or longer with the engine switch turned ON. After the system has been initialized, the tire pressure warning light blinks 3 times at 0.5 Hz.
  • During the initialization, the tire pressure warning system valve & transmitter measures the inflation pressure of the tires, and registers the signals that are transmitted into the ECU at a frequency of 1 per minute. The initialization process is completed when the signals from the 5 tires have been received.
  • Once the tire pressure warning system reset switch has been pressed, turning OFF the engine switch is not recommended for a few minutes.

alflash писал(а):

Гагик писал(а):Tire Pressure Warning System Select Switch с ней

Я в недоумении Согласно указанного Вами VIN-code, это авто ам. рынка

4T1BE46K17U156010a.pdf

и согласно https://techinfo.toyota.com/, в этом авто нет такого переключателя. Кстати, его кнопка с фиксацией?

Tire_Pressure_Warning_System.pdf

Update. В авто с таким переключателем в Data List показано его состояние Select Switch: MAIN и состояние кнопки Initialization Switch: ON/OFF.В некоторых авто выбранный комплект шин показан на дисплее

tpws_sel.gif

Гагик писал(а):если правильно понял можно заменить и зарегистрировать датчики ?

А заменять их зачем?
В Data List указаны номера зарегистрированных датчиков?

Гагик писал(а):Вот этот кнопка
кроме этого я не нашел кнопку
объясните, пожалуйста, функцию второй кнопки ?

Если "вторая" это Tire Pressure Warning System Reset Switch, то она предназначена для выполнения процедуры инициализации

alflash писал(а):...Tire Pressure Warning System Reset Switch

• • By operating the tire pressure warning system reset switch, tire pressure warning system ECU can be setto issue a warning at an inflation pressure that corresponds with the type of tires. Therefore, the dealer must set the warning threshold to the proper value in order to comply with the local regulations.
  • Operate the tire pressure warning system reset switch only after the inflation pressures of all 5 tires (including the standard type spare tire*) have been adjusted on the vehicle.
  • To initialize the system, press and hold the tire pressure warning system reset switch for 3 seconds or longer with the engine switch turned ON. After the system has been initialized, the tire pressure warning light blinks 3 times at 0.5 Hz.
  • During the initialization, the tire pressure warning system valve & transmitter measures the inflation pressure of the tires, and registers the signals that are transmitted into the ECU at a frequency of 1 per minute. The initialization process is completed when the signals from the 5 tires have been received.
  • Once the tire pressure warning system reset switch has been pressed, turning OFF the engine switch is not recommended for a few minutes.

Если имелся ввиду Tire Pressure Warning System Select Switch, то этот переключатель для выбора комплекта резины, например, зимней или летней.
Как-то было недоразумение, когда случайно он был нажат, что и было причиной включения индикатора неисправности

Гагик писал(а):... кнопкой у бардачка не него было знак TPMS ...