Fault tracing and actions

If the message Radar blocked See manual is displayed, this means that the radar signals from the sensor have been obstructed and that a vehicle ahead cannot be detected.
This, in turn, means that the functions of the ACC, Distance Alert, and Collision Warning System with Auto-brake and Pedestrian Detection will not function.
The table lists possible causes for this message being displayed, and suitable actions.


See also:
The radar sensor and its limitations
In addition to being used by ACC, the radar
sensor is also used by Distance Alert (see
page 164) and Collision Warning with Full
Auto-brake and Pedestrian Detection (see
page 172). This sensor ...
Replacing fuses
There are relay/fuse boxes located in the
engine compartment, the passenger compartment,
and the cargo area.
If an electrical component fails to function, this
may be due to a blown fuse. The e ...
Gate Operator/Canadian Programming
Canadian radio-frequency laws require transmitter
signals to “time-out” (or quit) after several
seconds of transmission – which may not
be long enough for HomeLink to pick up the
signal during ...
