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Home >> Toyota >> 2009 >> Matrix Base, Automatic >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Warning Systems >> Tire Pressure Monitoring >> Tire Pressure Warning System >> DTC C2111/11: Transmitter ID1 Operation Stop; DTC C2112/12: Transmitter ID2 Operation Stop; DTC C2113/13: Transmitter ID3 Operation Stop; DTC C2114/14: Transmitter ID4 Operation Stop >> Inspection Procedure
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Inspection Procedure

  1. PERFORM FORCED TRANSMISSION OF TRANSMITTER ID OF ALL WHEELS 
    1. Set all tire pressures to the specified value (s) (See TIRE PRESSURE WARNING SYSTEM ).
    2. Turn the ignition switch off.
    3. Connect the Techstream to the DLC3.
    4. Turn the ignition switch to ON.
    5. Turn the Techstream on.
    6. Enter the following menus: Chassis / Tire Pressure Monitor / Data List.
    7. Check the values by referring to the table below.

      Tire Pressure Monitor 

      DATA LIST REFERENCE

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      ID1 Tire Inflation Pressure ID1 tire inflation pressure/
      min.: Absolute pressure/ 0 kPa (0 kgf/cm2 , 0 psi), Relative pressure/ -100 kPa (-1.0 kgf/cm2 , -14 psi) max.: Absolute pressure/638 kPa (6.4 kgf/cm2 , 93 psi), Relative pressure/ 538 kPa (5.4 kgf/cm2 , 78 psi)      		 Actual tire inflation pressure If 0 kPa (0 kgf/cm2 , 0 psi) is displayed for absolute pressure or -100 kPa (-1.0 kgf/cm2 , -14 psi) is displayed for relative pressure, data has not been received*.
      ID2 Tire Inflation Pressure ID2 tire inflation pressure/
      min.: Absolute pressure/ 0 kPa (0 kgf/cm2 , 0 psi), Relative pressure/ -100 kPa (-1.0 kgf/cm2 , -14 psi) max.: Absolute pressure/638 kPa (6.4 kgf/cm2 , 93 psi), Relative pressure/ 538 kPa (5.4 kgf/cm2 , 78 psi)      		 Actual tire inflation pressure If 0 kPa (0 kgf/cm2 , 0 psi) is displayed for absolute pressure or -100 kPa (-1.0 kgf/cm2 , -14 psi) is displayed for relative pressure, data has not been received*.
      ID3 Tire Inflation Pressure ID3 tire inflation pressure/
      min.: Absolute pressure/ 0 kPa (0 kgf/cm2 ,0 psi), Relative pressure/ -100 kPa (-1.0 kgf/cm2 , -14 psi) max.: Absolute pressure/638 kPa (6.4 kgf/cm2 , 93 psi), Relative pressure/ 538 kPa (5.4 kgf/cm2 , 78 psi)      		 Actual tire inflation pressure If 0 kPa (0 kgf/cm2 , 0 psi) is displayed for absolute pressure or -100 kPa (-1.0 kgf/cm2 , -14 psi) is displayed for relative pressure, data has not been received*.
      ID4 Tire Inflation Pressure ID4 tire inflation pressure/
      min.: Absolute pressure/ 0 kPa (0 kgf/cm2 , 0 psi), Relative pressure/ -100 kPa (-1.0 kgf/cm2 , -14 psi) max.: Absolute pressure/ 638 kPa (6.4 kgf/cm2 , 93 psi), Relative pressure/ 538 kPa (5.4 kgf/cm2 , 78 psi)      		 Actual tire inflation pressure If 0 kPa (0 kgf/cm2 , 0 psi) is displayed for absolute pressure or -100 kPa (-1.0 kgf/cm2 , -14 psi) is displayed for relative pressure, data has not been received*.
      HINT:
      *: It may take about 2 or 3 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 INSPECTION PROCEDURE  ).
    8. Rapidly release the tire pressure for each wheel at least 40 kPa (0.4 kgf/cm2 , 5.8 psi) within 30 seconds.
    1. Check that each tire pressure data displayed on the Techstream has changed.

      OK: 

      Each tire pressure data displayed on the Techstream will change to the actual tire pressure value  .

      NOTE:
      • It takes about 2 or 3 minutes to display the updated tire pressure data.
      • If the "ID Tire Inflation Pressure" data has not changed, reset the tire pressure to the appropriate specified value and rotate the tire 90 to 270 degrees. Then, rapidly release the tire pressure and recheck it.
    2. After confirming that all of the tire pressure data displayed on the Techstream have changed, set each tire pressure to the appropriate specified values.

    HINT:

    If the tire pressure data displayed on the Techstream have not changed after rechecking, troubleshoot for other problems (See DTC C2121/21 NO SIGNAL FROM TRANSMITTER ID1; DTC C2122/22 NO SIGNAL FROM TRANSMITTER ID2; DTC C2123/23 NO SIGNAL FROM TRANSMITTER ID3; DTC C2124/24 NO SIGNAL FROM TRANSMITTER ID4; DTC C2181/81 TRANSMITTER ID1 NOT RECEIVED (TEST MODE DTC); DTC C2182/82 TRANSMITTER ID2 NOT RECEIVED (TEST MODE DTC); DTC C2183/83 TRANSMITTER ID3 NOT RECEIVED (TEST MODE DTC); DTC C2184/84 TRANSMITTER ID4 NOT RECEIVED (TEST MODE DTC) ).

    NG: GO TO TRANSMITTER AND RECEIVER INSPECTION PROCEDURE  (See DTC C2141/41 TRANSMITTER ID1 ERROR; DTC C2142/42 TRANSMITTER ID2 ERROR; DTC C2143/43 TRANSMITTER ID3 ERROR; DTC C2144/44 TRANSMITTER ID4 ERROR )

    OK: END 

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