Airbag System: Rezero: List

Code	Contents	Causes	Action to take
0020H	Timeout due to unstable load	Occupant detection control module judged the current situation as error because the over-specified load change occurred during sensor rezero adjustment.	Perform the system rezero adjustment again from the beginning at a stable place where vehicle vibration hardly occurs.
0021H	FL sensor upper limit error	Sensor rezero adjustment cannot be executed because the load value of FL sensor exceeds the upper limit of sensor rezero adjustment range.	Check that the seat is in proper position and fixed securely, and perform the system rezero adjustment again from the beginning. If the same code appears again, replace the seat assembly. Ref. to SEATS>Front Seat
0022H	FL sensor lower limit error	Sensor rezero adjustment cannot be executed because the load value of FL sensor exceeds the lower limit of sensor rezero adjustment range.	Check that the seat is in proper position and fixed securely, and perform the system rezero adjustment again from the beginning. If the same code appears again, replace the seat assembly. Ref. to SEATS>Front Seat
0023H	FR sensor upper limit error	Sensor rezero adjustment cannot be executed because the load value of FR sensor exceeds the upper limit of sensor rezero adjustment range.	Check that the seat is in proper position and fixed securely, and perform the system rezero adjustment again from the beginning. If the same code appears again, replace the seat assembly. Ref. to SEATS>Front Seat
0024H	FR sensor lower limit error	Sensor rezero adjustment cannot be executed because the load value of FR sensor exceeds the lower limit of sensor rezero adjustment range.	Check that the seat is in proper position and fixed securely, and perform the system rezero adjustment again from the beginning. If the same code appears again, replace the seat assembly. Ref. to SEATS>Front Seat
0025H	RL sensor upper limit error	Sensor rezero adjustment cannot be executed because the load value of RL sensor exceeds the upper limit of sensor rezero adjustment range.	Check that the seat is in proper position and fixed securely, and perform the system rezero adjustment again from the beginning. If the same code appears again, replace the seat assembly. Ref. to SEATS>Front Seat
0026H	RL sensor lower limit error	Sensor rezero adjustment cannot be executed because the load value of RL sensor exceeds the lower limit of sensor rezero adjustment range.	Check that the seat is in proper position and fixed securely, and perform the system rezero adjustment again from the beginning. If the same code appears again, replace the seat assembly. Ref. to SEATS>Front Seat
0027H	RR sensor upper limit error	Sensor rezero adjustment cannot be executed because the load value of RR sensor exceeds the upper limit of sensor rezero adjustment range.	Check that the seat is in proper position and fixed securely, and perform the system rezero adjustment again from the beginning. If the same code appears again, replace the seat assembly. Ref. to SEATS>Front Seat
0028H	RR sensor lower limit error	Sensor rezero adjustment cannot be executed because the load value of RR sensor exceeds the lower limit of sensor rezero adjustment range.	Check that the seat is in proper position and fixed securely, and perform the system rezero adjustment again from the beginning. If the same code appears again, replace the seat assembly. Ref. to SEATS>Front Seat
0029H	Sensor malfunction	Sensor rezero adjustment cannot be performed due to sensor malfunction during sensor rezero adjustment.	Read [Occupant Detection] DTCs, and perform the diagnosis for the displayed DTCs. Ref. to OCCUPANT DETECTION(DIAGNOSTICS)>Diagnostic Trouble Code (DTC)
0030H	Memory access error	Sensor rezero adjustment cannot be performed due to data flash malfunction during sensor rezero adjustment.	Read [Occupant Detection] DTCs, and perform the diagnosis for the displayed DTCs. Ref. to OCCUPANT DETECTION(DIAGNOSTICS)>Diagnostic Trouble Code (DTC)