B1431

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)

NOTE:
^ Each tire pressure sensor is numbered and that number is assigned in the order as its ID code is registered in BCM. 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.
^ Perform 2) to 4) of Step 2 within 15 minutes after performing 1) of Step 2. When 15 minutes or more have elapsed after the vehicle was driven, drive again under the specified conditions.

DTC Detecting Condition and Trouble Area

DTC Detecting Condition And Trouble Area:

Troubleshooting

Step 1-2: