Symptom Table

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.

Symptoms		Reference
Operation	MAIN switch does not turn ON	Refer to Description
	MAIN switch does not turn OFF	Refer to Description
	ICC system cannot be set (MAIN switch turns ON/OFF)	Refer to Description
	CANCEL switch does not function	Refer to Description
	Resume does not function
	Set speed does not increase
	Set distance to a vehicle ahead cannot be changed
	ICC is not canceled when the A/T selector lever is "N" position	Refer to Description
Display/Chime	ICC system display not appear	Refer to On Board Diagnosis Function
Display/Chime	Chime does not sound	Refer to Description
Control	Driving force is hunting	Refer to Description
Function to detect a vehicle ahead	System frequently cannot detect a vehicle ahead	Refer to Description
	Distance to detect a vehicle ahead is short	Refer to Description
	System misidentifies a vehicle even though there is no vehicle ahead	Perform radar alignment: Refer to Application Notice Perform ICC system action test. Refer to Description
	System misidentifies a vehicle in the next lane
	System does not detect a vehicle at all	Refer to Description