Lincoln Aviator: Exterior Lighting / Removal and Installation - Headlamp Control Module (HCM)
Removal
-
NOTE:
This step is only necessary if the HCM is being replaced.
NOTE:
If installing a new module, it is necessary to
upload the module configuration information to the scan tool prior to
removing the module. This information must be downloaded into the new
module after installation.
NOTE:
If the HCM did not respond to the diagnostic scan tool, As-Built Data may need to be entered as part of the repair.
Using a diagnostic scan tool, begin the PMI process for the HCM following the on-screen instructions.
Refer to: Module Configuration - System Operation and Component Description (418-01 Module Configuration, Description and Operation).
-
Position back the front carpet.
-
Disconnect the electrical connector, remove the screws and the HCM.
Torque:
28 lb.in (3.2 Nm)
Installation
-
To install, reverse the removal procedure.
-
Using a diagnostic scan tool, complete the PMI process for the HCM following the on-screen instructions.
Refer to: Module Configuration - System Operation and Component Description (418-01 Module Configuration, Description and Operation).
Removal
NOTE:
Removal steps in this procedure may contain installation details.
NOTE:
LH side shown, RH side similar.
Remove the front bumper cover...
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Front suspension mounted
Remove the LH front wheel and tire assembly...
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
BCM
B11C4:23
Boot/Trunk Close Button: Signal Stuck Low
GO to Pinpoint Test C
BCM
B1219:11
Interior Boot/Trunk Release Switch: Circuit Short To Ground
GO to Pinpoint Test C
BCM
B12E8:23
Liftgate/Tailgate Control/Release Switch: Signal Stuck Low
GO to Pinpoint Test C
BCM
B144C:23
Tailgate/Liftgate/Boot/Trunk Outer Handle Switch: Signal Stuck Low
GO to Pinpoint Test C
BCM
B1495:11
Hands Free Liftgate/Decklid Input Sensor: Circuit Short To Ground
GO to Pinpoint Test J
BCM
B1495:49
Hands Free Liftgate/Decklid Input Sensor:Internal Electronic Failure
GO to Pinpoint Test J
BCM
B1495:55
Hands Free Liftgate/Decklid Input Sensor:Not Configured
GO to Pinpoint Test P
RGTM
B12E8:11
Liftgate/Tailgate Control/Release Switch:Circuit Short To Ground
GO to Pinpoint Test C
RGTM
B144D:29
Tailgate/Liftgate/Boot/Trunk Position Sensor 1: Signal Invalid
GO to Pinpoint Test B
RGTM
B144E:29
Tailgate/Liftgate/Boot/Trunk Position Sensor 2: Signal Invalid
GO to Pinpoint Test B
RGTM
B144F:11
Tailgate/Liftgate/Boot/Trunk Driver Motor: Circuit Short To Ground
GO to Pinpoint Test B
RGTM
B144F:12
Tailgate/Liftgate/Boot/Trunk Driver Motor: Circuit Short To Battery
GO to Pinpoint Test B
RGTM
B144F:13
Tailgate/Liftgate/Boot/Trunk Driver Motor: Circuit Open
GO to Pinpoint Test B
RGTM
B144F:79
Tailgate/Liftgate/Boot/Trunk Driver Motor: Mechanical Linkage Failure
GO to Pinpoint Test B
RGTM
B1451:29
Tailgate/Liftgate/Boot/Trunk Latch Centering Position Switch: Signal Invalid
GO to Pinpoint Test D
RGTM
B1452:11
Tailgate/Liftgate/Boot/Trunk Latch Release Actuator: Circuit Short To Ground
GO to Pinpoint Test A
RGTM
B1452:13
Tailgate/Liftgate/Boot/Trunk Latch Release Actuator: Circuit Open
GO to Pinpoint Test A
RGTM
B1453:29
Tailgate/Liftgate/Boot/Trunk Latch Position Switch: Signal Invalid
GO to Pinpoint Test D
RGTM
B1454:11
Tailgate/Liftgate/Boot/Trunk Left Pinch Strip: Circuit Short To Ground
GO to Pinpoint Test G
RGTM
B1454:13
Tailgate/Liftgate/Boot/Trunk Left Pinch Strip: Circuit Open
GO to Pinpoint Test G
RGTM
B1455:11
Tailgate/Liftgate/Boot/Trunk Right Pinch Strip: Circuit Short To Ground
GO to Pinpoint Test G
RGTM
B1455:13
Tailgate/Liftgate/Boot/Trunk Right Pinch Strip: Circuit Open
GO to Pinpoint Test G
RGTM
B145D:11
Tailgate/Liftgate/Boot/Trunk Power Cinch Striker Motor: Circuit Short To Ground
GO to Pinpoint Test D
RGTM
B145D:12
Tailgate/Liftgate/Boot/Trunk Power Cinch Striker Motor: Circuit Short To Battery
GO to Pinpoint Test D
RGTM
B145D:13
Tailgate/Liftgate/Boot/Trunk Power Cinch Striker Motor: Circuit Open
GO to Pinpoint Test D
RGTM
B1495:02
Hands Free Liftgate/Decklid Input Sensor:General Signal Failure
GO to Pinpoint Test J
RGTM
B1495:08
Hands Free Liftgate/Decklid Input Sensor:Bus Signal/Message Failures
GO to Pinpoint Test J
RGTM
B1515:77
Tailgate/Liftgate/Boot/Trunk:Commanded Position Not Reachable
GO to Pinpoint Test B
RGTM
B1515:97
Tailgate/Liftgate/Boot/Trunk:Component Or System Operation Obstructed Or Blocked
GO to Pinpoint Test B
RGTM
B1555:29
Tailgate/Liftgate/Boot/Trunk Position Sensor 4: Signal Invalid
GO to Pinpoint Test B
RGTM
B1556:29
Tailgate/Liftgate/Boot/Trunk Position Sensor 3: Signal Invalid
GO to Pinpoint Test B
RGTM
B1557:11
Power Liftgate/Decklid Driver Motor 2: Circuit Short To Ground
GO to Pinpoint Test B
RGTM
B1557:12
Power Liftgate/Decklid Driver Motor 2: Circuit Short To Battery
GO to Pinpoint Test B
RGTM
B1557:13
Power Liftgate/Decklid Driver Motor 2: Circuit Open
GO to Pinpoint Test B
RGTM
C1B14:11
Sensor Supply Voltage A: Circuit Short To Ground
GO to Pinpoint Test B
RGTM
C1B15:11
Sensor Supply Voltage B:Circuit Short To Ground
GO to Pinpoint Test B
RGTM
P0A2F:4B
Drive Motor "A" Over Temperature:Over Temperature
GO to Pinpoint Test B
RGTM
P0A35:4B
Drive Motor "B" Over Temperature:Over Temperature
GO to Pinpoint Test B
RGTM
U0101:87
Lost Communication with TCM: Missing Message
GO to Pinpoint Test K
RGTM
U0140:87
Lost Communication With Body Control Module: Missing Message
GO to Pinpoint Test L
RGTM
U0294:87
Lost Communication With Powertrain Control Monitor Module: Missing Message
GO to Pinpoint Test M
RGTM
U201A:55
Control Module Main Calibration Data:Not Configured
GO to Pinpoint Test Q
RGTM
U2300:56
Central Configuration:Invalid/Incompatible Configuration
GO to Pinpoint Test Q
RGTM
U3000:49
Control Module:Internal Electronic Failure
GO to Pinpoint Test Q
RGTM
U3003:16
Battery Voltage: Circuit Voltage Below Threshold
GO to Pinpoint Test N
RGTM
U3003:17
Battery Voltage: Circuit Voltage Above Threshold
GO to Pinpoint Test O
Symptom Chart
Symptom Chart: Power Liftgate
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...
WARNING: When refueling always
shut the engine off and never allow sparks
or open flames near the fuel tank filler
valve. Never smoke or use a cell phone
while refueling. Fuel vapor is extremely
hazardous under certain conditions. Avoid
inhaling excess fumes...