Mitsubishi 2013 Outlander Service Manual page 196

35C-26
Name of part
Actuator Hydraulic unit
FCM warning display
FCM auto brake
activation display
FCM temporary failure
display
FCM failure display
FCM FAR display
FCM NEAR display
FCM OFF display
Diagnosis connector
ACC/FCM-ECU
ASC-ECU
Combination meter
ACTIVE STABILITY CONTROL SYSTEM (ASC)
FORWARD COLLISION MITIGATION (FCM)
Number Functional description
5 Drives the solenoid valve using the signal from ASC-ECU,
and controls the brake fluid pressure for each wheel.
6 Is displayed to request the driver to depress the brake pedal
when a head-on collision is imminent.
7 Is displayed after the FCM turns off.
8 Is displayed when the FCM is inactive temporarily.
9 Is displayed when the FCM is defective.
10 Is displayed when the the FCM warning timing is switched to
"FAR."
11 Is displayed when the the FCM warning timing is switched to
"NEAR."
12 Is displayed when the FCM is turned off.
13 Sets the diagnosis code and establishes the communication
with M.U.T.-III.
• Switches the FCM and/or the warning timing in
14
accordance with the FCM ON/OFF switch status, which
is received from the ETACS-ECU via CAN
communication.
• Determines whether the FCM should be activated in
accordance with the radar detection (distance or relative
velocity) or the other vehicle information, which is
received via CAN communication.
• Sends a forward collision mitigation brake system prefill
request, a forward collision mitigation brake assist
request, a forward collision mitigation brake request
and/or the target deceleration during the automatic
braking via CAN communication to the ACS-ECU.
• Sends FCM status information and a visible and audible
warning request to the combination meter via CAN
communication.
• Controls the brake fluid pressure according to the brake
15
control request and the target deceleration speed, which
is received from the ACC/FCM-ECU via CAN
communication.
• Activate the stop lamp illumination circuit when the
automatic braking is in progress.
• Performs a forward collision mitigation brake system
prefill control according to the request, which is received
from the ACC/FCM-ECU.
• Alleviate a threshold value and performs a forward
collision mitigation brake assist control according to the
request, which is received from the ACC/FCM-ECU.
16 Switches a display mode and sounds the buzzer according
to the FCM status and/or the warning request (visible and
audible), which is received from the ACC/FCM-ECU via
CAN communication.