DTC Table
NOTE:
If you do not follow TPMS CHECK for DTC diagnosis, the diagnosis will show a false result. Be sure to follow TPMS CHECK for DTC diagnosis, noting PRECAUTIONS FOR DIAGNOSING TROUBLE .
NOTE:
Each tire pressure sensor is numbered and that number is assigned in the order as its ID code is registered in keyless start control module. It does not indicate tire position (front-left, front-right, rear-left and rear-right). Check what number of tire pressure sensor is assigned to which tire, referring to HOW TO IDENTIFY TIRE PRESSURE SENSOR NUMBER .
DTC DETECTING CONDITION CHART
| DTC | DTC name | DTC detecting condition | Low tire pressure warning light |
|---|---|---|---|
| B1411 | Tire Pressure Low (Tire Pressure Sensor No. 1) | Tire pressure is lower than specified value. | Lights up |
| B1412 | Tire Pressure Low (Tire Pressure Sensor No. 2) | Lights up | |
| B1413 | Tire Pressure Low (Tire Pressure Sensor No. 3) | Lights up | |
| B1414 | Tire Pressure Low (Tire Pressure Sensor No. 4) | Lights up | |
| B1421 | No Data from Tire Pressure Sensor No. 1 | Keyless start control module does not receive the data sent from tire pressure sensor although vehicle has run for more than 10 minutes at 35 km/h (22 mph) or more. | Lights up after blinks for 75 seconds |
| B1422 | No Data from Tire Pressure Sensor No. 2 | Lights up after blinks for 75 seconds | |
| B1423 | No Data from Tire Pressure Sensor No. 3 | Lights up after blinks for 75 seconds | |
| B1424 | No Data from Tire Pressure Sensor No. 4 | Lights up after blinks for 75 seconds | |
| B1431 | Invalid Pressure Signal from Tire Pressure Sensor No. 1 | Tire pressure sensor judges air pressure in tire as 0 kPa or more than 350 kPa 5 times consecutively while running at 35 km/h (22 mph) or more. | Lights up after blinks for 75 seconds |
| B1432 | Invalid Pressure Signal from Tire Pressure Sensor No. 2 | Lights up after blinks for 75 seconds | |
| B1433 | Invalid Pressure Signal from Tire Pressure Sensor No. 3 | Lights up after blinks for 75 seconds | |
| B1434 | Invalid Pressure Signal from Tire Pressure Sensor No. 4 | Lights up after blinks for 75 seconds | |
| B1451 | No Registration of Tire Pressure Sensor ID Code | Tire pressure sensor ID code is not registered in keyless start control module. | Lights up |
| B1461 | Vehicle Speed Signal Inconsistency | Vehicle speed signal is not inputted to keyless start control module. | Lights up after blinks for 75 seconds |