Symptom 3: The ICC System Cannot Be Operated by the CANCEL Switch, ACCEL/RES Switch, or DISTANCE Switch

WARNING: This page is about a different car, the 2005 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.

RESUME will not function in the following cases:

When ON/OFF switch is pressed once after the ICC system was ON.
When the vehicle speed is less than 32 km/h (20 MPH).

CHECK SWITCH
With CONSULT-II
1. With "DATA MONITOR" on the CONSULT-II, check that the following switches operate normally. "RESUME/ACC SW", "CANCEL SW", "DISTANCE ADJ".
OK or NG
- OK: Replace ICC unit and erase DTC. Refer to "ICC UNIT ". Perform ICC system running test. Refer to "ICC SYSTEM RUNNING TEST ". Then perform self-diagnosis of ICC system again.
- NG: GO TO 2.
CHECK DIAGNOSIS
With CONSULT-II
- Perform self-diagnosis with CONSULT-II. Is "CAN COMM CIRCUIT" indicated?
YES or NO
- YES: Refer to "DTC 20 CAN COMM CIRCUIT ".
- NO: Refer to "DTC 46 OPERATION SW CIRC ".