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Home >> Infiniti >> 2012 >> QX56 AWD >> Repair and Diagnosis >> Brakes >> Traction Control >> Brake Control System (With VDC) >> System Description >> System >> Abs Function >> ABS FUNCTION: System Description >> Input Signal And Output Signal
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Input Signal And Output Signal

Major signal transmission between each unit via communication lines is shown in the following table:

Component Signal description
Yaw rate/side/decel G sensor Mainly transmits the following signals to ABS actuator and electric unit (control unit) via communication line(1):
  • Yaw rate signal
  • Side G sensor signal
  • Decel G sensor signal
Transfer control unit(2) Mainly transmits the following signals to ABS actuator and electric unit (control unit) via CAN communication:
  • Current 4WD mode signal
Combination meter Mainly receives the following signals from ABS actuator and electric unit (control unit) via CAN communication:
  • ABS warning lamp signal
  • VDC warning lamp signal
(1) Communication line between yaw rate/side/decal G sensor and ABS actuator and electric unit (control unit)
(2) Models with 4WD system
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