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Pre-Crash Seat Belt System: Fail-Safe

When a system malfunction is detected, deactivates a part of the system or all functions depending on the malfunctioning part.

When the malfunction condition recovers to the normal condition, the system returns to the normal operation.

Display Contents Of CONSULT Fail-Safe
B2451 - 00: SEAT BLT MTR DR CIRC Driver side Fully deactivates the whole operation.
B2452 - 00: SEAT BLT MTR AS CIRC Driver side Deactivates a part of comfort function.
Passenger side Fully deactivates the whole operation.
B2453 - 00: BR STROKE SEN CIRC Driver side Stops the operation in the conditions as per the following.
  • During Emergency Brake operation
  • When ABS continuously operates
  • A part of comfort function
Passenger Side Stops the operation in the conditions as per the following.
  • During Emergency Brake operation
  • When ABS continuously operates
B2455 - 00: CONTROL UNIT DR Driver Side Stops the operation in the conditions as per the following. * 1
  • During Emergency Brake operation
  • When ABS continuously operates
  • When lateral slippage during cornering occurs
  • When Forward Emergency Braking operates
  • When steering wheel is rotated for emergency
  • When the vehicle inclined excessively
  • A part or the whole comfort function
Passenger Side Stops the operation in the conditions as per the following. * 1
  • During Emergency Brake operation
  • When ABS continuously operates
  • When lateral slippage during cornering occurs
  • When Forward Emergency Braking operates
  • When steering wheel is rotated for emergency
  • When the vehicle inclined excessively
  • A part or the whole comfort function
B2457 - 00: CONTROL UNIT AS Driver Side Deactivates a part of comfort function.
Passenger Side Fully deactivates the whole operation. * 1
B2458 - 00: LOCAL COMM Driver Side Deactivates a part of comfort function.
Passenger Side Fully deactivates the whole operation. * 1
B2461 - 00: VHCL SPEED SIGNAL Driver Side Stops the operation in the conditions as per the following.
  • During Emergency Brake operation
  • When ABS continuously operates
  • When lateral slippage during cornering occurs
  • When steering wheel is rotated for emergency
  • When the vehicle inclined excessively*2
  • When comfort function operates
Passenger Side Stops the operation in the conditions as per the following.
  • During Emergency Brake operation
  • When ABS continuously operates
  • When lateral slippage during cornering occurs
  • When steering wheel is rotated for emergency
  • When the vehicle inclined excessively
  • A part or the whole comfort function
B2463 - 00: ROLLOVER SIGNAL Driver side Stops the operation in the conditions as per the following.
  • When the vehicle inclined excessively
  • A part or the whole comfort function
Passenger Side When the vehicle inclined excessively
B2466 - 00: DR/AS CONTROL UNIT Driver Side Deactivates a part of comfort function.
Passenger Side Stops the operation in the conditions as per the following. * 1
  • During Emergency Brake operation
  • When ABS continuously operates
  • When lateral slippage during cornering occurs
  • When Forward Emergency Braking operates
  • When steering wheel is rotated for emergency
  • When the vehicle inclined excessively*2
  • A part or the whole comfort function
B2470 - 00: SYS HEAT PROTC DR Driver Side
  • Fully deactivates the whole operation.
  • Operation return
    • 1 time operation becomes possible after approximately 30 seconds
    • Returns to the initial condition after approximately 8 minutes
B2471 - 00: SYS HEAT PROTC AS Passenger Side
  • Fully deactivates the whole operation.
  • Operation return
    • 1 time operation becomes possible after approximately 30 seconds
    • Returns to the initial condition after approximately 8 minutes
U0126 - 00: ST ANG SEN SIG Driver Side Stops the operation in the conditions as per the following.
  • When lateral slippage during cornering occurs
  • When steering wheel is rotated for emergency
  • A part of comfort function
Passenger Side Stops the operation in the conditions as per the following.
  • When lateral slippage during cornering occurs
  • When steering wheel is rotated for emergency
U0428 - 00: STRG ANGL CAL Driver Side Stops the operation in the conditions as per the following.
  • When lateral slippage during cornering occurs
  • When steering wheel is rotated for emergency
  • A part of comfort function
Passenger Side Stops the operation in the conditions as per the following.
  • When lateral slippage during cornering occurs
  • When steering wheel is rotated for emergency
U1000 - 01: CAN COMM CIRCUIT Both Sides Stops the operation in the conditions as per the following. * 1
  • During Emergency Brake operation
  • When ABS continuously operates
  • When lateral slippage during cornering occurs
  • When Forward Emergency Braking operates
  • When steering wheel is rotated for emergency
  • When the vehicle inclined excessively
  • A part or the whole comfort function

* 1 : The deactivation mode differs depending on the internal malfunctioning condition of control unit

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