Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Tire Pressure Monitor Transmitter ID 1 Component Internal Failure (C214196-C214496)

Toyota Corolla Cross (2022-2024) Service Manual / Suspension / Tire Pressure Monitoring / Tire Pressure Warning System / Tire Pressure Monitor Transmitter ID 1 Component Internal Failure (C214196-C214496)

DESCRIPTION

The tire pressure warning valve and transmitters that are installed in the tire and wheel assemblies measure the tire pressure of each wheel. The measured values are transmitted to the tire pressure warning ECU and receiver in the vehicle as radio waves. The ECU compares the measured tire pressure values with the tire pressure threshold. When the measured tire pressure value is less than this threshold, the warning light in the combination meter assembly illuminates.

When the internal circuit of a tire pressure warning valve and transmitter is malfunctioning, one of these DTCs is output.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

C214196

Tire Pressure Monitor Transmitter ID 1 Component Internal Failure

Tire pressure warning valve and transmitter is malfunctioning

Tire pressure warning valve and transmitter

C214296

Tire Pressure Monitor Transmitter ID 2 Component Internal Failure

Tire pressure warning valve and transmitter is malfunctioning

Tire pressure warning valve and transmitter

C214396

Tire Pressure Monitor Transmitter ID 3 Component Internal Failure

Tire pressure warning valve and transmitter is malfunctioning

Tire pressure warning valve and transmitter

C214496

Tire Pressure Monitor Transmitter ID 4 Component Internal Failure

Tire pressure warning valve and transmitter is malfunctioning

Tire pressure warning valve and transmitter

HINT:

It is necessary to perform the following procedure to identify the tire pressure warning valve and transmitter that is malfunctioning because it cannot be identified by the output DTC.

CAUTION / NOTICE / HINT

NOTICE:

  • When replacing the tire pressure warning valve and transmitter, read the transmitter IDs and number of the transmitters stored in the old ECU using the GTS and write them down before removal.
  • It is necessary to perform initialization after registration of the transmitter IDs into the tire pressure warning ECU and receiver if one of the valve and transmitters has been replaced.

    for Registration:

    Click here

    for Initialization:

    Click here

PROCEDURE

1.

IDENTIFY TRANSMITTER CORRESPONDING TO DTC (TIRE POSITION)

(a) Display the "ID Tire Position" value for each wheel using the GTS.

(b) Refer to the following chart and check the wheel position of the DTC and transmitter match.

Chassis > Tire Pressure Monitor > Data List

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

ID 1 Tire Position

ID1 tire position

No Information, FL, FR, RL, RR, Spare or Judging

ID1 tire position is displayed

If no tire position information is stored, "No Information" will be displayed.

ID 2 Tire Position

ID2 tire position

No Information, FL, FR, RL, RR, Spare or Judging

ID2 tire position is displayed

If no tire position information is stored, "No Information" will be displayed.

ID 3 Tire Position

ID3 tire position

No Information, FL, FR, RL, RR, Spare or Judging

ID3 tire position is displayed

If no tire position information is stored, "No Information" will be displayed.

ID 4 Tire Position

ID4 tire position

No Information, FL, FR, RL, RR, Spare or Judging

ID4 tire position is displayed

If no tire position information is stored, "No Information" will be displayed.

Chassis > Tire Pressure Monitor > Data List

Tester Display

ID 1 Tire Position

ID 2 Tire Position

ID 3 Tire Position

ID 4 Tire Position

NEXT

REPLACE CORRESPONDING TIRE PRESSURE WARNING VALVE AND TRANSMITTER

for Aluminum Wheel Type: Click here

for Steel Wheel Type: Click here

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