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

Reverse Braking Assist – Frequently Asked Questions
Note: If the frequently asked questions and
answers that are shown in the following
chart do not assist you in returning the
system to available, contact an authorized
dealer to have the system checked for
proper operation.
Why is the system off?
Make sure you switch the system on.
Why is the system unavailable?
Make sure that the liftgate and all doors
are closed.
Why is the system unavailable?
Make sure the cross traffic alert system
is on.
Why is the system unavailable?
Make sure the rear parking aid system
is on.
Why is the system unavailable?
Make sure traction control is on.
Why is the system unavailable?
The vehicle has sustained a rear end
impact. Contact an authorized dealer to
have the sensors checked for proper
coverage and operation.
Why is the system unavailable?
An ABS, traction control or stability
control event may have occurred. The
system resumes operation when the
event is complete.
Why is the system unavailable?
Make sure the rear view camera and
360 degree camera are not dirty or
obstructed. If it is 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.
Why is the system unavailable?
Make sure the sensors are not blocked
or faulted.
Why is the system unavailable?
You recently had your vehicle serviced,
or the battery disconnected. Drive your
vehicle a short distance to resume
system operation.
Why does the system turn off when I
connect a trailer?
The system does not function when you
connect a trailer. Operation resumes
when you disconnect the trailer.
Overriding Reverse Braking Assist
There could be instances when unexpected
or unwanted braking occurs. Firmly pressing
the accelerator pedal or switching the feature
off overrides the system...
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:
Diagnostic Trouble Code (DTC) Chart
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).
Diagnostic Trouble Code Chart
Module
DTC
Description
Action
VDM
C110C:11
Left Front Damper Solenoid: Circuit Short to Ground
GO to Pinpoint Test D
VDM
C110C:12
Left Front Damper Solenoid: Circuit Short to Battery
GO to Pinpoint Test D
VDM
C110C:13
Left Front Damper Solenoid: Circuit Open
GO to Pinpoint Test D
VDM
C110C:64
Left Front Damper Solenoid:Signal Plausibility Failure
GO to Pinpoint Test D
VDM
C110D:11
Right Front Damper Solenoid: Circuit Short to Ground
GO to Pinpoint Test E
VDM
C110D:12
Right Front Damper Solenoid: Circuit Short to Battery
GO to Pinpoint Test E
VDM
C110D:13
Right Front Damper Solenoid: Circuit Open
GO to Pinpoint Test E
VDM
C110D:64
Right Front Damper Solenoid:Signal Plausibility Failure
GO to Pinpoint Test E
VDM
C110E:11
Left Rear Damper Solenoid: Circuit Short to Ground
GO to Pinpoint Test F
VDM
C110E:12
Left Rear Damper Solenoid: Circuit Short to Battery
GO to Pinpoint Test F
VDM
C110E:13
Left Rear Damper Solenoid: Circuit Open
GO to Pinpoint Test F
VDM
C110E:64
Left Rear Damper Solenoid:Signal Plausibility Failure
GO to Pinpoint Test F
VDM
C110F:11
Right Rear Damper Solenoid: Circuit Short to Ground
GO to Pinpoint Test G
VDM
C110F:12
Right Rear Damper Solenoid: Circuit Short to Battery
GO to Pinpoint Test G
VDM
C110F:13
Right Rear Damper Solenoid: Circuit Open
GO to Pinpoint Test G
VDM
C110F:64
Right Rear Damper Solenoid:Signal Plausibility Failure
GO to Pinpoint Test G
VDM
C1124:55
Height Sensor(s):Not Configured
GO to Pinpoint Test U
VDM
C1124:56
Height Sensor(s):Invalid/Incompatible Configuration
GO to Pinpoint Test U
VDM
C1A03:11
Left Front Height Sensor: Circuit Short to Ground
GO to Pinpoint Test H
VDM
C1A03:12
Left Front Height Sensor: Circuit Short to Battery
GO to Pinpoint Test H
VDM
C1A03:29
Left Front Height Sensor:Signal Invalid
GO to Pinpoint Test H
VDM
C1A03:64
Left Front Height Sensor:Signal Plausibility Failure
GO to Pinpoint Test T
VDM
C1A04:11
Right Front Height Sensor: Circuit Short to Ground
GO to Pinpoint Test I
VDM
C1A04:12
Right Front Height Sensor: Circuit Short to Battery
GO to Pinpoint Test I
VDM
C1A04:29
Right Front Height Sensor:Signal Invalid
GO to Pinpoint Test I
VDM
C1A04:64
Right Front Height Sensor:Signal Plausibility Failure
GO to Pinpoint Test T
VDM
C1A05:11
Left Rear Height Sensor: Circuit Short to Ground
GO to Pinpoint Test J
VDM
C1A05:12
Left Rear Height Sensor: Circuit Short to Battery
GO to Pinpoint Test J
VDM
C1A05:29
Left Rear Height Sensor:Signal Invalid
GO to Pinpoint Test J
VDM
C1A05:64
Left Rear Height Sensor:Signal Plausibility Failure
GO to Pinpoint Test T
VDM
C1A06:11
Right Rear Height Sensor: Circuit Short to Ground
GO to Pinpoint Test K
VDM
C1A06:12
Right Rear Height Sensor: Circuit Short to Battery
GO to Pinpoint Test K
VDM
C1A06:29
Right Rear Height Sensor:Signal Invalid
GO to Pinpoint Test K
VDM
C1A06:64
Right Rear Height Sensor:Signal Plausibility Failure
GO to Pinpoint Test T
VDM
P1758:19
Pressure Solenoid Control System Incorrect Current: Circuit Current Above Threshold
GO to Pinpoint Test C
VDM
U0100:87
Lost Communication With ECM / PCM: Missing Message
GO to Pinpoint Test M
VDM
U0121:87
Lost Communication With Anti-Lock Brake System (ABS) Control Module: Missing Message
GO to Pinpoint Test N
VDM
U0131:87
Lost Communication With EPAS module: Missing Message
GO to Pinpoint Test O
VDM
U0140:87
Lost Communication With Body Control Module: Missing Message
GO to Pinpoint Test P
VDM
U0151:87
Lost Communication With Restraints Control Module: Missing Message
GO to Pinpoint Test Q
VDM
U0164:87
Lost Communication With HVAC Control Module:Missing Message
GO to Pinpoint Test R
VDM
U023A:87
Lost Communication With Image Processing Module A:Missing Message
GO to Pinpoint Test S
VDM
U0401:00
Invalid Data Received from ECM/PCM A:No Sub Type Information
GO to Pinpoint Test W
VDM
U0415:00
Invalid Data Received from Anti-Lock Brake System (ABS) Control Module "A":No Sub Type Information
GO to Pinpoint Test X
VDM
U0420:00
Invalid Data Received from Power Steering Control Module "A":No Sub Type Information
GO to Pinpoint Test Y
VDM
U0422:00
Invalid Data Received From Body Control Module:No Sub Type Information
GO to Pinpoint Test Z
VDM
U0424:00
Invalid Data Received From HVAC Control Module:No Sub Type Information
GO to Pinpoint Test AA
VDM
U0452:00
Invalid Data Received From Restraints Control Module:No Sub Type Information
GO to Pinpoint Test AB
VDM
U053B:00
Invalid Data Received From Image Processing Module A:No Sub Type Information
GO to Pinpoint Test AC
VDM
U1000:00
Solid State Driver Protection Active -Driver Disabled:No Sub Type Information
GO to Pinpoint Test V
VDM
U200D:11
Control Module Output Power A: Circuit Short to Ground
GO to Pinpoint Test L
VDM
U200D:12
Control Module Output Power A: Circuit Short to Battery
GO to Pinpoint Test L
VDM
U200E:11
Control Module Output Power B: Circuit Short to Ground
GO to Pinpoint Test L
VDM
U200E:12
Control Module Output Power B: Circuit Short to Battery
GO to Pinpoint Test L
VDM
U200F:11
Control Module Output Power C:Circuit Short To Ground
GO to Pinpoint Test J
VDM
U200F:12
Control Module Output Power C:Circuit Short To Battery
GO to Pinpoint Test J
VDM
U201E:11
Control Module Output Power D:Circuit Short To Ground
GO to Pinpoint Test K
VDM
U201E:12
Control Module Output Power D:Circuit Short To Battery
GO to Pinpoint Test K
VDM
U2024:51
Control Module Cal-Config Data:Not Programmed
GO to Pinpoint Test V
VDM
U2100:00
Initial Configuration Not Complete:No Sub Type Information
GO to Pinpoint Test V
VDM
U2200:00
Control Module Configuration Memory Corrupt:No Sub Type Information
GO to Pinpoint Test V
VDM
U3000:04
Control Module:System Internal Failures
GO to Pinpoint Test V
VDM
U3000:49
Control Module:Internal Electronic Failure
GO to Pinpoint Test V
VDM
U3003:16
Battery Voltage: Circuit Voltage Below Threshold
GO to Pinpoint Test A
VDM
U3003:17
Battery Voltage: Circuit Voltage Above Threshold
GO to Pinpoint Test B
Symptom Chart
Symptom Chart: Vehicle Dynamic Suspension
Diagnostics
in this manual assume a certain skill level and knowledge of
Ford-specific diagnostic practices...
Removal
NOTE:
Removal steps in this procedure may contain installation details.
NOTE:
This step is only necessary if the TRM is being replaced.
Using a diagnostic scan tool, begin the PMI process for the TRM following the on-screen instructions...