Nissan Leaf 2018-2025 (ZE1) Owner's Manual : I-FCW system limitations
WARNING
The following list details the specific operating limitations of the I-FCW system. Failure to operate your Nissan Leaf while mindful of these technical boundaries could lead to a failure in system alerts and result in serious injury or death.
- The I-FCW system is a sophisticated tool, but it cannot guarantee the detection of all vehicles under every possible traffic or environmental condition.
- The radar sensor is optimized for specific vehicle profiles and will not detect:
- Pedestrians, animals, or miscellaneous static obstacles present on the roadway.
- Oncoming traffic in the opposing lane.
- Vehicles crossing your path at intersections.
- The I-FCW system is not designed to recognize narrow targets, such as motorcycles or bicycles, and may not provide a warning if a vehicle of this type is ahead.
- Sensor performance may be compromised, preventing the detection of a vehicle ahead, under conditions such as:
- Adverse weather, including heavy snow or torrential rain.
- Physical obstructions such as mud, ice, or snow accumulation on the front radar sensor area.
- Signal interference originating from external high-powered radar sources.
- Road spray or dense mist kicked up by other vehicles traveling ahead of you.
- While driving through tunnels where signal reflection may vary.
- If the vehicle ahead is being towed by another vehicle, which may confuse the radar signature.
- If you are following the vehicle ahead at an extremely close distance, potentially obstructing the radar beam's effective path.
- When navigating steep downhill gradients or roads characterized by sharp, winding curves.
- The system performs automated diagnostic checks, but it remains unable to detect all types of obstructions (e.g., specific types of ice, thick stickers, or non-conductive debris). To ensure the system remains reliable, you must periodically inspect and manually clean the sensor area on the front of your Nissan Leaf.
- Please be aware that loud cabin environments—such as high-volume music, open windows with significant wind noise, or other distracting sounds—may mask the audible warning chime, causing you to miss the alert.
I-FCW System operation
Vehicle ahead detection indicator
AEB with Pedestrian Detection system warning light
The I-FCW system is fully active when the ...
System temporarily unavailable
Condition A
In specific scenarios where the radar sensor encounters electromagnetic interference from an external radar source, the system may find it impossible to accurate ...
Other materials:
On board diagnostic (OBD) system
Diagnosis Description
The ECM controls the display on the instrument panel of certain information
relating to the operation of the
engine.
Four functions are involved here: The OBD malfunction indicator [MI (Yellow)]
for the EOBD (European On
Board Diagnostics), the pre/post heating, the e ...
Door lock status indicator
Component Function Check
1.CHECK FUNCTION
1. Select “DOOR LOCK” of “BCM” using CONSULT-III.
2. Select “DOOR LOCK IND” in “ACTIVE TEST” mode.
3. Check that the function operates normally according to the following
conditions.
Is the inspection result normal?
YES >> Doo ...
Precautions on charging
WARNING
If you utilize medical electronic devices, such as an implantable cardiac pacemaker or an implantable cardiovascular defibrillator, please consult with the device manufacturer regarding potential electromagnetic interference. Charging your Nissan Leaf may impact the operation ...
