Ford Fusion: Cross Traffic Alert (IF EQUIPPED) / Cross Traffic Alert System Sensors

The sensors are behind the rear bumper
on both sides of your vehicle.
Note: Keep the sensors free from snow, ice
and large accumulations of dirt.
Note: Do not cover the sensors with bumper
stickers, repair compound or other objects.
Note: Blocked sensors could affect system
performance.
If the sensors are blocked, a message may
appear in the information display when
you shift into reverse (R).
The system detects vehicles that approach
at a speed between 4 mph (6 km/h) and
37 mph (60 km/h). Coverage decreases
when the sensors are partially, mostly or
fully obstructed...
The system may not correctly operate
when any of the following occur:
The sensors are blocked.
Adjacently parked vehicles or objects
are obstructing the sensors...
Other information:
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Remove the battery hold down bolt and plate.
Torque:
89 lb.in (10 Nm)
Position the battery forward.
Disconnect the brake vacuum sensor electrical connector...
Acceptable Noise, Vibration and Harshness (NVH)
Noise is any undesirable sound, usually unpleasant in nature. Vibration
is any motion, shaking or trembling, that can be felt or seen when an
object moves back and forth or up and down. Harshness is a ride quality
issue where the vehicle's response to the road transmits sharply to the
customer...