DTC C2177: Initialization not Completed [12/2019 - 11/2023]: Procedure

1. Check that the following conditions are not met:
   1. Facilities or devices that use similar radio frequencies are located in the vicinity of the vehicle.

      HINT: 

      If the vehicle is located in an area such as the one described above, the tire pressure warning light may illuminate after blinking for 1 minute due to interfering radio frequencies.

   2. Devices using similar radio frequencies are used in the vehicle.

      OK

      Facilities or devices that use similar radio frequencies are not located in the vicinity of the vehicle.

      HINT: 

      Radio transmissions may be interrupted due to the surroundings, or devices installed by the user.

   Result

   Proceed to
   OK
   NG

Result: 

NG 

CHECK IF ANY DEVICE IS INSTALLED BY USER 

Result: 

OK 

See step  2

1. Perform initialization.

   Refer to INITIALIZATION [12/2019 - 11/2023]

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  3

1. Read the Data List according to the display on the GTS.

   Chassis > Tire Pressure Monitor > Data List 

   Tester Display	Measurement Item	Range	Normal Condition	Diagnostic Note
   ID 1 Tire Inflation Pressure	ID1 tire inflation pressure	min.: Absolute pressure (abs) / 0 kPa (0 kgf/cm2 , 0 psi), Relative pressure (Gauge) / 0 kPa (0 kgf/cm2 , 0 psi) max.: Absolute pressure (abs) / 480 kPa (4.9 kgf/cm2 , 70 psi), Relative pressure (Gauge) / 380 kPa (3.9 kgf/cm2 , 55 psi)	Actual tire inflation pressure	If N/A is displayed, data has not been received.*1
   ID 2 Tire Inflation Pressure	ID2 tire inflation pressure	min.: Absolute pressure (abs) / 0 kPa (0 kgf/cm2 , 0 psi), Relative pressure (Gauge) / 0 kPa (0 kgf/cm2 , 0 psi) max.: Absolute pressure (abs) / 480 kPa (4.9 kgf/cm2 , 70 psi), Relative pressure (Gauge) / 380 kPa (3.9 kgf/cm2 , 55 psi)	Actual tire inflation pressure	If N/A is displayed, data has not been received.*1
   ID 3 Tire Inflation Pressure	ID3 Tire Inflation Pressure	min.: Absolute pressure (abs) / 0 kPa (0 kgf/cm2 , 0 psi), Relative pressure (Gauge) / 0 kPa (0 kgf/cm2 , 0 psi) max.: Absolute pressure (abs) / 480 kPa (4.9 kgf/cm2 , 70 psi), Relative pressure (Gauge) / 380 kPa (3.9 kgf/cm2 , 55 psi)	Actual tire inflation pressure	If N/A is displayed, data has not been received.*1
   ID 4 Tire Inflation Pressure	ID4 Tire Inflation Pressure	min.: Absolute pressure (abs) / 0 kPa (0 kgf/cm2 , 0 psi), Relative pressure (Gauge) / 0 kPa (0 kgf/cm2 , 0 psi) max.: Absolute pressure (abs) / 480 kPa (4.9 kgf/cm2 , 70 psi), Relative pressure (Gauge) / 380 kPa (3.9 kgf/cm2 , 55 psi)	Actual tire inflation pressure	If N/A is displayed, data has not been received.*1
   ID 5 Tire Inflation Pressure	ID5 Tire Inflation Pressure	min.: Absolute pressure (abs) / 0 kPa (0 kgf/cm2 , 0 psi), Relative pressure (Gauge) / 0 kPa (0 kgf/cm2 , 0 psi) max.: Absolute pressure (abs) / 480 kPa (4.9 kgf/cm2 , 70 psi), Relative pressure (Gauge) / 380 kPa (3.9 kgf/cm2 , 55 psi)	Actual tire inflation pressure	If N/A is displayed, data has not been received.*1 *2

   HINT: 

   • *1: It may take a few minutes until the values are displayed.
   • *2: w/ Full Size Spare Tire
   • When an "ID Tire Inflation Pressure" value 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 the value.

   Chassis > Tire Pressure Monitor > Data List 

   Tester Display
   ID 1 Tire Inflation Pressure
   ID 2 Tire Inflation Pressure
   ID 3 Tire Inflation Pressure
   ID 4 Tire Inflation Pressure
   ID 5 Tire Inflation Pressure

   Result

   Result	Proceed to
   All tire pressure readings are equal to specified values.	A
   Tire pressure values are not displayed.	B

Result: 

A 

END 

Result: 

B 

GO TO DTC (C2121 TO C2124 (C2125: w/ Full Size Spare Tire)). Refer to  DTC C2121: Transmitter ID 1 not Received (Main); DTC C2122: Transmitter ID 2 not Received (Main); DTC C2123: Transmitter ID 3 not Received (Main); DTC C2124: Transmitter ID 4 not Received (Main); DTC C2125: Transmitter ID 5 not Received (Main); DTC C2181: Transmitter ID 1 not Received (for Test Diagnosis); DTC C2182: Transmitter ID 2 not Received (for Test Diagnosis); DTC C2183: Transmitter ID 3 not Received (for Test Diagnosis); DTC C2184: Transmitter ID 4 not Received (for Test Diagnosis); DTC C2185: Transmitter ID 5 not Received (for Test Diagnosis) [12/2019 - 11/2023]