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Home >> Infiniti >> 2012 >> QX56 RWD >> Repair and Diagnosis >> Transmission >> Automatic Transaxle >> System Description >> System >> A/T Control System >> A/T CONTROL SYSTEM: Protection Control >> Reverse Inhibit Control

Reverse Inhibit Control

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Intercepts the torque transmission and shift to the neutral status if the selector lever is shifted to "R" position while the vehicle moves forward at the vehicle speed 10 km/h (7 MPH) or more.

Malfunction detection condition Vehicle speed: 10 km/h (7 MPH) or more
Control at malfunction Neutral
Normal return condition
  • Vehicle speed: 8 km/h (5 MPH) or less and
  • Engine speed: 2, 200 RPM or less
Vehicle behavior
  • The torque transmission cannot be performed
  • There is a shock just before a vehicle stop