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Home >> Toyota >> 2008 >> FJ Cruiser RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 101 (Tire & Wheel) >> Tire Pressure Warning System >> DTC C2171/71 Transmitter ID not Registered in Main Mode >> Inspection Procedure

Inspection Procedure

WARNING: This page is about a different car, the 2007 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: It is necessary to register an ID code after replacing the tire pressure warning valve and transmitter and/or the tire pressure monitor ECU (see REGISTRATION ).

HINT:

Set the tire pressure to the specified value.

Standard pressure: 220 kPa (2.2 kgf/cm 2  , 32 psi) 

  1. READ VALUE OF INTELLIGENT TESTER (REGISTERED ID CODES) 
    1. Check the DATA LIST for proper functioning of the registered ID codes.

      Tire pressure warning ECU 

      TIRE PRESSURE WARNING ECU

      Item Measurement item/Range (Display) Normal Condition Diagnostic Note
      REGIT ID1 CODE Registered ID1 code / min.: 0, max.: FFFFFFF The ID No. registered in the transmitter ID1 is displayed -
      REGIT ID2 CODE Registered ID2 code / min.: 0, max.: FFFFFFF The ID No. registered in the transmitter ID2 is displayed -
      REGIT ID3 CODE Registered ID3 code / min.: 0, max.: FFFFFFF The ID No. registered in the transmitter ID3 is displayed -
      REGIT ID4 CODE Registered ID4 code / min.: 0, max.: FFFFFFF The ID No. registered in the transmitter ID4 is displayed -
      REGIT ID5 CODE Registered ID5 code / min.: 0, max.: FFFFFFF The ID No. registered in the transmitter ID5 is displayed -

      OK: The registered transmitter ID codes are displayed on the intelligent tester screen. 

      OK: REPLACE TIRE PRESSURE WARNING ECU 

      NG: GO TO NEXT STEP. 

  2. PERFORM REGISTRATION (TRANSMITTER ID) 
    1. Register the transmitter IDs for all the wheels (see REGISTRATION ).
    2. Set the pressure of each tire to the specified value.

      Standard pressure: 220 kPa (2.2 kgf/cm 2  , 32 psi) 

  3. READ VALUE OF INTELLIGENT TESTER (TIRE PRESSURE) 
    1. Check the DATA LIST tire pressure value.

      Tire pressure warning ECU 

      TIRE PRESSURE WARNING ECU CHART

      Item Measurement item/Range (Display) Normal Condition Diagnostic Note
      TIREPRESS1 ID1 tire pressure / min.: 0 kPa (0 kgf/cm2 , 0 psi), max.: 637.5 kPa (6.48 kgf/cm2 , 92.2 psi) Actual tire pressure -
      TIREPRESS2 ID3 tire pressure / min.: 0 kPa (0 kgf/cm2 , 0 psi), max.: 637.5 kPa (6.48 kgf/cm2 , 92.2 psi) Actual tire pressure -
      TIREPRESS3 ID3 tire pressure / min.: 0 kPa (0 kgf/cm2 , 0 psi), max.: 637.5 kPa (6.48 kgf/cm2 , 92.2 psi) Actual tire pressure -
      TIREPRESS4 ID4 tire pressure / min.: 0 kPa (0 kgf/cm2 , 0 psi), max.: 637.5 kPa (6.48 kgf/cm2 , 92.2 psi) Actual tire pressure -
      TIREPRESS5 ID5 tire pressure / min.: 0 kPa (0 kgf/cm2 , 0 psi), max.: 637.5 kPa (6.48 kgf/cm2 , 92.2 psi) Actual tire pressure -

      OK: All tire pressure readings are equal to the actual tire pressure. 

      NOTE: It may take up to 1 minute to display the tire pressure data.

      NG: REPLACE TIRE PRESSURE WARNING ECU 

      OK: END 

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