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DTC Table

CAUTION: Be sure to perform TPMS Check before starting diagnosis.
DIAGNOSIS CHART

DTC (displayed on SUZUKI scan tool) DTC (indicated by low tire pressure warning light flashing pattern) Diagnostic items Operation of low tire pressure warning light when DTC is detected
NO DTC Flashing No DTC is detected -
B1411. Refer to DTC B1411 / B1412 / B1413 / B1414: Low Tire Pressure; (DTC B1411: Low Tire Pressure (Tire Pressure Sensor No.1)); (DTC B1412: Low Tire Pressure (Tire Pressure Sensor No.2)); (DTC B1413: Low Tire Pressure (Tire Pressure Sensor No.3)); (DTC B1414: Low Tire Pressure (Tire Pressure Sensor No.4)) . 11 Tire pressure low (tire pressure sensor No.1) Light up
B1412. Refer to DTC B1411 / B1412 / B1413 / B1414: Low Tire Pressure; (DTC B1411: Low Tire Pressure (Tire Pressure Sensor No.1)); (DTC B1412: Low Tire Pressure (Tire Pressure Sensor No.2)); (DTC B1413: Low Tire Pressure (Tire Pressure Sensor No.3)); (DTC B1414: Low Tire Pressure (Tire Pressure Sensor No.4)) . 12 Tire pressure low (tire pressure sensor No.2) Light up
B1413. Refer to DTC B1411 / B1412 / B1413 / B1414: Low Tire Pressure; (DTC B1411: Low Tire Pressure (Tire Pressure Sensor No.1)); (DTC B1412: Low Tire Pressure (Tire Pressure Sensor No.2)); (DTC B1413: Low Tire Pressure (Tire Pressure Sensor No.3)); (DTC B1414: Low Tire Pressure (Tire Pressure Sensor No.4)) . 13 Tire pressure low (tire pressure sensor No.3) Light up
B1414. Refer to DTC B1411 / B1412 / B1413 / B1414: Low Tire Pressure; (DTC B1411: Low Tire Pressure (Tire Pressure Sensor No.1)); (DTC B1412: Low Tire Pressure (Tire Pressure Sensor No.2)); (DTC B1413: Low Tire Pressure (Tire Pressure Sensor No.3)); (DTC B1414: Low Tire Pressure (Tire Pressure Sensor No.4)) . 14 Tire pressure low (tire pressure sensor No.4) Light up
B1421. Refer to DTC B1421 / B1422 / B1423 / B1424: No Data From Tire Pressure Sensor; (DTC B1421: No Data From Tire Pressure Sensor No.1); (DTC B1422: No Data From Tire Pressure Sensor No.2); (DTC B1423: No Data From Tire Pressure Sensor No.3); (DTC B1424: No Data From Tire Pressure Sensor No.4) . 21 No data from tire pressure sensor No.1 Flashing
B1422. Refer to DTC B1421 / B1422 / B1423 / B1424: No Data From Tire Pressure Sensor; (DTC B1421: No Data From Tire Pressure Sensor No.1); (DTC B1422: No Data From Tire Pressure Sensor No.2); (DTC B1423: No Data From Tire Pressure Sensor No.3); (DTC B1424: No Data From Tire Pressure Sensor No.4) . 22 No data from tire pressure sensor No.2 Flashing
B1423. Refer to DTC B1421 / B1422 / B1423 / B1424: No Data From Tire Pressure Sensor; (DTC B1421: No Data From Tire Pressure Sensor No.1); (DTC B1422: No Data From Tire Pressure Sensor No.2); (DTC B1423: No Data From Tire Pressure Sensor No.3); (DTC B1424: No Data From Tire Pressure Sensor No.4) . 23 No data from tire pressure sensor No.3 Flashing
B1424. Refer to DTC B1421 / B1422 / B1423 / B1424: No Data From Tire Pressure Sensor; (DTC B1421: No Data From Tire Pressure Sensor No.1); (DTC B1422: No Data From Tire Pressure Sensor No.2); (DTC B1423: No Data From Tire Pressure Sensor No.3); (DTC B1424: No Data From Tire Pressure Sensor No.4) . 24 No data from tire pressure sensor No.4 Flashing
B1431. Refer to DTC B1431 / B1432 / B1433 / B1434: Invalid Pressure Signal From Tire Pressure Sensor; (DTC B1431: Invalid pressure signal from tire pressure sensor No.1); (DTC B1432: Invalid pressure signal from tire pressure sensor No.2); (DTC B1433: Invalid pressure signal from tire pressure sensor No.3); (DTC B1434: Invalid pressure signal from tire pressure sensor No.4) . 31 Invalid pressure signal from tire pressure sensor No.1 Flashing
B1432. Refer to DTC B1431 / B1432 / B1433 / B1434: Invalid Pressure Signal From Tire Pressure Sensor; (DTC B1431: Invalid pressure signal from tire pressure sensor No.1); (DTC B1432: Invalid pressure signal from tire pressure sensor No.2); (DTC B1433: Invalid pressure signal from tire pressure sensor No.3); (DTC B1434: Invalid pressure signal from tire pressure sensor No.4) . 32 Invalid pressure signal from tire pressure sensor No.2 Flashing
B1433. Refer to DTC B1431 / B1432 / B1433 / B1434: Invalid Pressure Signal From Tire Pressure Sensor; (DTC B1431: Invalid pressure signal from tire pressure sensor No.1); (DTC B1432: Invalid pressure signal from tire pressure sensor No.2); (DTC B1433: Invalid pressure signal from tire pressure sensor No.3); (DTC B1434: Invalid pressure signal from tire pressure sensor No.4) . 33 Invalid pressure signal from tire pressure sensor No.3 Flashing
B1434. Refer to DTC B1431 / B1432 / B1433 / B1434: Invalid Pressure Signal From Tire Pressure Sensor; (DTC B1431: Invalid pressure signal from tire pressure sensor No.1); (DTC B1432: Invalid pressure signal from tire pressure sensor No.2); (DTC B1433: Invalid pressure signal from tire pressure sensor No.3); (DTC B1434: Invalid pressure signal from tire pressure sensor No.4) . 34 Invalid pressure signal from tire pressure sensor No.4 Flashing
B1441. Refer to DTC B1441 / B1442 / B1443 / B1444: Invalid Status; (DTC B1441: Invalid status (tire pressure sensor No.1)); (DTC B1442: Invalid status (tire pressure sensor No.2)); (DTC B1443: Invalid status (tire pressure sensor No.3)); (DTC B1444: Invalid status (tire pressure sensor No.4)) . 41 Invalid status (tire pressure sensor No.1) Flashing
B1442. Refer to DTC B1441 / B1442 / B1443 / B1444: Invalid Status; (DTC B1441: Invalid status (tire pressure sensor No.1)); (DTC B1442: Invalid status (tire pressure sensor No.2)); (DTC B1443: Invalid status (tire pressure sensor No.3)); (DTC B1444: Invalid status (tire pressure sensor No.4)) . 42 Invalid status (tire pressure sensor No.2) Flashing
B1443. Refer to DTC B1441 / B1442 / B1443 / B1444: Invalid Status; (DTC B1441: Invalid status (tire pressure sensor No.1)); (DTC B1442: Invalid status (tire pressure sensor No.2)); (DTC B1443: Invalid status (tire pressure sensor No.3)); (DTC B1444: Invalid status (tire pressure sensor No.4)) . 43 Invalid status (tire pressure sensor No.3) Flashing
B1444. Refer to DTC B1441 / B1442 / B1443 / B1444: Invalid Status; (DTC B1441: Invalid status (tire pressure sensor No.1)); (DTC B1442: Invalid status (tire pressure sensor No.2)); (DTC B1443: Invalid status (tire pressure sensor No.3)); (DTC B1444: Invalid status (tire pressure sensor No.4)) . 44 Invalid status (tire pressure sensor No.4) Flashing
B1461. Refer to DTC B1461: No input vehicle speed signal . 61 VSS signal inconsistency Flashing
NOTE: Each tire pressure sensor is numbered and that number is assigned in the order as its ID code is registered in TPMS control module. It does not indicate the tire position (LF, RF, LR and RR). Check what number of the tire pressure sensor is assigned to which tire, referring to HOW TO IDENTIFY TIRE PRESSURE SENSOR NUMBER .
Fig 1: Low Tire Pressure Warning Light Flashing Pattern
G04724073Courtesy of SUZUKI OF AMERICA CORP.
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