Lincoln Aviator: Changing the 12V Battery / Battery Management System (If Equipped)
The battery management system monitors
battery conditions and takes actions to
extend battery life. If excessive battery drain
is detected, the system temporarily disables
some electrical systems to protect the
battery.
Systems included are:
- Heated rear window.
- Heated seats.
- Climate control.
- Heated steering wheel.
- Audio unit.
- Navigation system.
A message may appear in the information
displays to alert you that battery protection
actions are active. These messages are only
for notification that an action is taking place,
and not intended to indicate an electrical
problem or that the battery requires
replacement.
After battery replacement, or in some cases
after charging the battery with an external
charger, the battery management system
requires eight hours of vehicle sleep time to
relearn the battery state of charge. During
this time your vehicle must remain fully
locked with the ignition switched off.
Note: Prior to relearning the battery state of
charge, the battery management system
may temporarily disable some electrical
systems.
Electrical Accessory Installation
To make sure the battery management
system works correctly, do not connect an
electrical device ground connection directly
to the battery negative post. This can cause
inaccurate measurements of the battery
condition and potential incorrect system
operation.
Note: If you add electrical accessories or
components to the vehicle, it may adversely
affect battery performance and durability.
This may also affect the performance of
other electrical systems in the vehicle.
WARNING: Batteries normally
produce explosive gases which can cause
personal injury. Therefore, do not allow
flames, sparks or lighted substances to
come near the battery...
To disconnect or remove the battery, do the
following:
Apply the parking brake and switch the
ignition off.
Switch all electrical equipment off, for
example lights and radio...
Other information:
Special Tool(s) /
General Equipment
303-1531Installer, Front Crank Seal and Damper
303-335
(T88T-6701-A)
Installer, Front Cover Oil SealTKIT-1988-FLMTKIT-1988-F
303-409
(T92C-6700-CH)
Remover, Crankshaft SealTKIT-1992-FH/FMH/FLMHTKIT-1993-LMH/MH
Removal
Remove the crankshaft pulley...
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
ABS
B1111:4B
Electric Park Brake Enable:Over Temperature
GO to Pinpoint Test F
ABS
B1111:53
Electric Park Brake Enable:Deactivated
GO to Pinpoint Test G
ABS
B1111:54
Electric Park Brake Enable:Missing Calibration
GO to Pinpoint Test E
ABS
C0609:01
Park Brake Switch Circuit:General Electrical Failure
GO to Pinpoint Test B
ABS
C0616:9A
Park Brake Control Module Control Circuit Performance:Component or System Operating Conditions
GO to Pinpoint Test B
ABS
C1034:01
Park Brake:General Electrical Failure
GO to Pinpoint Test B
ABS
C1034:07
Park Brake:Mechanical Failures
GO to Pinpoint Test K
ABS
C1034:13
Park Brake:Circuit Open
GO to Pinpoint Test B
ABS
C1034:25
Park Brake:Signal Shape/Waveform Failure
GO to Pinpoint Test B
ABS
C1034:2F
Park Brake:Signal Erratic
GO to Pinpoint Test B
ABS
C1034:47
Park Brake:Watchdog/Safety µC Failure
GO to Pinpoint Test B
ABS
C1034:48
Park Brake:Supervision Software Failure
GO to Pinpoint Test B
ABS
C1034:57
Park Brake:Invalid/Incompatible Software Component
GO to Pinpoint Test B
ABS
C1034:71
Park Brake:Actuator Stuck
GO to Pinpoint Test C
ABS
C1034:77
Park Brake:Commanded Position Not Reachable
GO to Pinpoint Test C
ABS
C1034:78
Park Brake:Alignment Or Adjustment Incorrect
GO to Pinpoint Test H
ABS
C1034:97
Park Brake:Component or System Operation Obstructed or Blocked
GO to Pinpoint Test D
ABS
C1A43:98
Motor Supply:Component or System Over Temperature
GO to Pinpoint Test D
ABS
C2005:18
Right Actuator:Circuit Current Below Threshold
GO to Pinpoint Test D
ABS
C2005:19
Right Actuator:Circuit Current Above Threshold
GO to Pinpoint Test D
ABS
C2005:77
Right Actuator:Commanded Position Not Reachable
GO to Pinpoint Test C
ABS
C2005:78
Right Actuator:Alignment Or Adjustment Incorrect
GO to Pinpoint Test A
ABS
C2006:18
Left Actuator:Circuit Current Below Threshold
GO to Pinpoint Test D
ABS
C2006:19
Left Actuator:Circuit Current Above Threshold
GO to Pinpoint Test D
ABS
C2006:77
Left Actuator:Commanded Position Not Reachable
GO to Pinpoint Test C
ABS
C2006:78
Left Actuator:Alignment Or Adjustment Incorrect
GO to Pinpoint Test A
ABS
C2007:13
Right Motor:Circuit Open
GO to Pinpoint Test D
ABS
C2007:1C
Right Motor:Circuit Voltage Out Of Range
GO to Pinpoint Test D
ABS
C2007:92
Right Motor:Performance Or Incorrect Operation
GO to Pinpoint Test D
ABS
C2008:13
Left Motor:Circuit Open
GO to Pinpoint Test D
ABS
C2008:1C
Left Motor:Circuit Voltage Out Of Range
GO to Pinpoint Test D
ABS
C2008:92
Left Motor:Performance Or Incorrect Operation
GO to Pinpoint Test D
ABS
U2002:00
Switch:No Sub Type Information
GO to Pinpoint Test J
ABS
U2002:47
Switch:Watchdog/Safety µC Failure
GO to Pinpoint Test B
Symptom Chart(s)
Symptom Chart: Parking Brake and Actuation
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...