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Home >> Infiniti >> 2016 >> Q50 Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 436 (Automatic Speed Control Device (ASCD)) >> Symptom Diagnosis >> System Cannot Be Set (Main Switch Turns On/Off) >> Description
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System Cannot Be Set (Main Switch Turns On/Off): Description

WARNING: This page is about a different car, the 2019 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.

The MAIN switch can be turned ON/OFF, but the ASCD system cannot be set even if the SET/COAST switch is pressed.

NOTE: The system cannot be set in the following case.
  • When the vehicle ahead is not detected below the speed of 32 km/h (20 MPH).
  • When the selector lever is not in the "D" position or manual mode.
  • When the shift lever is in the neutral position.
  • When the brake pedal is depressed.
  • When the clutch pedal is depressed.
  • When the VDC is turned OFF.
  • When ABS or VDC (including the TCS) operates.
  • When a wheel slips.
  • When ABS warning lamp is ON.
  • When drive mode select switch is in SNOW position.
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