Lincoln Corsair: Reverse Braking Assist / Reverse Braking Assist – Troubleshooting
Reverse Braking Assist – Information Messages

Reverse Braking Assist – Frequently Asked Questions
Why is reverse braking assist unavailable?
- Make sure that all doors, liftgate and
hood are closed. Drive the vehicle on a
straight road for a short period. If the
message remains, contact an authorized
dealer.
- Make sure the cross traffic alert system
is on. See Cross Traffic Alert.
- Make sure the rear parking aid system is
on. See Rear Parking Aid.
- Make sure traction control is on. See
Traction Control.
- The vehicle has sustained a rear end
impact. Contact an authorized dealer to
have the sensors checked for proper
coverage and operation.
- An ABS, traction control or stability
control event may have occurred.
Reverse braking assist resumes
operation when the event is complete.
- Make sure the rear view camera and 360
degree camera are not dirty or
obstructed. If dirty, clean the camera. If
the message still appears after cleaning
the camera, wait a short time and the
message should clear. If the message
does not clear, contact an authorized
dealer.
- Make sure there are no blocked or
faulted sensors. See Cross Traffic Alert.
- You recently had your vehicle serviced,
or the battery disconnected. Drive your
vehicle a short distance to resume
system operation.
- Reverse braking assist does not function
when you connect a trailer. Operation
resumes when you disconnect the trailer.
Note: If the answers to why the system is
unavailable do not assist in returning reverse
braking assist to available, have the system
checked as soon as possible.
Switching Reverse Braking Assist On and Off
You can switch the system on or off through
the touchscreen.
Note: The system is unavailable when rear
parking aid or cross traffic alert is off...
Principle of Operation
The traction control system helps avoid drive
wheel spin and loss of traction.
If your vehicle begins to slide, the system
applies the brakes to individual wheels and,
when needed, reduces engine power at the
same time...
Other information:
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 programming...
Overview
The
center of the electric motor control system is a microprocessor called
the Secondary Inverter System Controller (S-ISC), also known as the SOBDMB
. The Secondary Inverter System Controller (S-ISC) receives inputs
from sensors and other electronic components...