MCi Reliability Driven Series Operator's Manual page 26

Stationary Object Alert (SOA)
This alert does not provide any automatic
intervention at all, active braking or vehicle
deceleration. Operator must take appropriate
braking and/or avoidance measures. This
alert indicates that a collision with a
stationary object is likely and the operator
must immediately act to potentially avoid, or
lessen the severity of, a collision. System will
provide up to a three (3) second alert when
approaching a detected, sizable, metallic
stationary object in vehicle's current lane of
travel.
Two Yellow Illuminated LEDs
The radar detects a sizable, non-moving, metallic
object in the vehicle's path of travel.
Brake Overuse Alert
This alert is provided when the system is
intervening and using the brakes excessively.
Brake overuse can lead to overheating and a
potential loss of braking performance (brake
fade).
Using cruise control on downhill runs will
cause this alert. Do not use cruise control on
downhill grades.
Blinking Blue LEDs
When brake overuse is detected, a text message
and audible alert/alarm is generated and the DIU blue
LED will illuminate. The operator has 15 seconds to
take action (turn cruise control OFF or apply the
brakes).
24
Solid Blue LEDs
If the operator doesn't take action within 15
seconds, the system will shut off and a DTC
(Diagnostic Trouble Code) will be generated. All
intervention features of the system will remain off until
the next ignition cycle. If the operator does intervene
within the 15 seconds, the system will remain
unavailable for 20 minutes. After 20 minutes the
displayed ACB Braking Overuse message will
disappear and the blue LED will turn off.
All three types of alerts (FDA, IA, and SOA)
will continue to be provided during the brake
overuse alert.
False Alerts
In certain unusual traffic or roadway conditions,
Wingman Advanced (or ACB) may issue a false alert.
While eliminating all false alerts is not possible, if false
alerts occur too frequently (more than twice a day), this
may indicate sensor misalignment. Service the system
at the earliest opportunity.
Front Bumper Radar Sensor
The sensor relaying information to the DIU is
located on the front bumper of the coach (Figure 21.).
Figure 21.
Radar sensor inspection for obstruction/
damage must be monitored routinely.
July 2015