2018 Fusion Owner's Manual

Driving Aids

Blocked Sensors

If a message regarding a blocked sensor or camera appears in the information display, the radar signals or camera images are obstructed. The radar sensor is located behind a fascia cover near the driver side of the lower grille. With an obstructed radar, the Pre-Collision Assist systemdoes not function and cannot detect a vehicle ahead. With the front camera obstructed, the Pre-Collision Assist system does not respond to pedestrians or stationary vehicles and the system performance on moving vehicles reduces. The following table lists possible causes and actions for when this message displays.

E236695

Cause

Action

Clean the grille surface in front of the radar or remove the object causing the obstruc- tion. Wait a short time. It may take several minutes for the radar to detect that there is no obstruction. The Pre-Collision Assist system is tempor- arily disabled. Pre-Collision Assist should automatically reactivate a short time after the weather conditions improve. The Pre-Collision Assist system is tempor- arily disabled. Pre-Collision Assist should automatically reactivate a short time after the weather conditions improve.

The surface of the radar in the grille is dirty or obstructed in some way.

The surface of the radar in the grille is clean but the message remains in the display.

Heavy rain, spray, snow, or fog is interfering with the radar signals.

Swirlingwater, or snowor ice on the surface of the road may interfere with the radar signals.

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