ACC Not Available

Several conditions exist which can cause ACC to deactivate or prevent ACC from activating when requested. These conditions include:
• The sensor is blocked, refer to Blocked sensor in this section.
• Brake temperature is high, refer to Hilly condition usage in this
section.
• A failure has occurred in the ACC system or related system.
See also:
Trailer tow connector (vehicles equipped with a Class II trailertow/prep package)
The trailer tow connector is located under the rear bumper, on the
driver’s side of the vehicle.
Refer to the following chart for information regarding the
factory-equipped trailer tow connecto ...
Warning lights and chimes
Warning lights and gauges can alert you to a vehicle condition that may
become serious enough to cause extensive repairs. A warning light may
illuminate when a problem exists with one of your ve ...
Driving
Equipped with an optional EcoBoost turbocharged V-6 engine and all-wheel
drive, the MKT hustles through town and carves up interstates like a sushi chef
does tuna. It's a thrilling experience, mai ...
