System Not Available
Conditions that can cause the system to
deactivate or prevent the system from
activating when requested include:
•
A blocked sensor.
•
High brake temperature.
•
A failure in the system or a related
system.
Blocked Sensor
E145632
A message displays if something obstructs
the radar signals from the sensor. The sensor
is located behind a cover near the driver side
of the lower grille. The system cannot detect
a vehicle ahead and do not function when
something obstructs the radar signals.
Note: You cannot see the sensor, it is behind
a fascia panel.
The following table lists possible causes and
actions for this message displaying.
Action
Cause
Clean the grille surface in front of the radar or remove the object
causing the obstruction.
The surface of the radar in the grille is dirty or obstructed in some
way.
Wait a short time. It may take several minutes for the radar to detect
that it is free from obstruction.
The surface of the radar in the grille is clean but the message remains
in the display.
Do not use the system in these conditions because it may not detect
any vehicles ahead.
Heavy rain or snow is interfering with the radar signals.
Do not use the system in these conditions because it may not detect
any vehicles ahead.
Swirling water, or snow or ice on the surface of the road may interfere
with the radar signals.
Wait a short time or switch to normal cruise control.
You are in a desert or remote area with no other vehicles and no
roadside objects.
215
MKC (TME) Canada/United States of America, enUSA, Edition date: 01/2016, First Printing
Cruise Control