Lincoln Aviator: Seatbelt Systems / General Procedures - Seatbelt System Functional Tests
Check
Functional Test - Seatbelt Buckle and Tongue
WARNING:
All seatbelt components must be inspected and corrected
as part of any collision repair. Inspect all seatbelt components as
prescribed by Seatbelt Procedure After a Collision found in Section
501-20A General Procedures of this manual. Failure to follow this
instruction may result in incorrect operation of the seatbelt system and
increase the risk of serious personal injury or death in a crash.
NOTE:
Make sure the seatbelt buckle and tongue assembly
operate freely during the latching and unlatching function. Fasten the
seatbelt by inserting the tongue (male portion) into the buckle (female
portion).
-
Verify the following during the latching sequence:
-
Tongue insertion does not require excessive effort.
-
A click is heard when the seatbelt buckle latches the tongue.
-
Verify the system integrity by forcefully pulling on the seatbelt webbing.
-
Unlatch the seatbelt by fully pressing the seatbelt
buckle release button and allowing the seatbelt to release and retract.
-
Verify the following during the unlatching process:
-
Pressing the push button does not require excessive effort.
-
The tongue can be removed easily from the buckle.
-
Repeat the above steps 3 times.
-
If the functional test reveals a concern(s), install
a new seatbelt buckle or seatbelt retractor as required.
Functional Test - Seatbelt Retractor
WARNING:
All seatbelt components must be inspected and corrected
as part of any collision repair. Inspect all seatbelt components as
prescribed by Seatbelt Procedure After a Collision found in Section
501-20A General Procedures of this manual. Failure to follow this
instruction may result in incorrect operation of the seatbelt system and
increase the risk of serious personal injury or death in a crash.
NOTE:
Make sure the seatbelt retractor is freely operational
for extraction and retraction of the seatbelt webbing between full
extension (without engaging ALR mode) and in-vehicle stowed positions.
-
NOTE:
When extracting seatbelt webbing, do not allow
the seatbelt retractor to go into ALR (Automatic Locking Retractor)
mode, by pulling the seatbelt webbing all the way out.
Extract and retract the seatbelt between the full
extension (without engaging ALR mode) and stowed positions.
-
Verify the seatbelt retractor operates without excessive effort or binding.
-
Install a new seatbelt retractor if any concern is found or the complaint has been verified.
Functional Test - Seatbelt Retractor, Automatic Locking Retractor (ALR) Mode
WARNING:
All seatbelt components must be inspected and corrected
as part of any collision repair. Inspect all seatbelt components as
prescribed by Seatbelt Procedure After a Collision found in Section
501-20A General Procedures of this manual. Failure to follow this
instruction may result in incorrect operation of the seatbelt system and
increase the risk of serious personal injury or death in a crash.
-
Position the seat backrest fully upright (if adjustable).
-
If applicable, the seat backrest latch must be secured to the striker with the backrest fixed in place.
-
Position the seatbelt shoulder height adjuster (if equipped) in the full down or up position.
-
Fasten the seatbelt over an empty seat.
-
NOTE:
An audible clicking or ratcheting sound is made
as the seatbelt webbing retracts back onto the spool, indicating the
seatbelt retractor is in Automatic Locking Retractor (ALR) mode and the
seatbelt webbing cannot pull back out of the seatbelt retractor.
Extract the seatbelt webbing to complete extension
until the Automatic Locking Retractor (ALR) feature is activated.
-
Allow the seatbelt webbing to retract until it stops.
-
Pull on the seatbelt webbing to make sure the
seatbelt retractor has remained in the Automatic Locking Retractor (ALR)
mode. If the seatbelt retractor is not locked, install a new seatbelt
retractor.
-
Unfasten the seatbelt and allow the seatbelt webbing to retract to its stowed position.
-
NOTE:
Do NOT extract the seatbelt webbing all
the way out to prevent the seatbelt retractor from engaging ALR
(Automatic Locking Retractor) mode.
Partially extract and then retract the seatbelt
webbing to verify the seatbelt retractor has converted automatically out
of Automatic Locking Retractor (ALR) mode. If the seatbelt retractor
remains locked in the Automatic Locking Retractor (ALR) mode, install a
new seatbelt retractor.
Functional Test - Seatbelt Retractor, Road Test Inspection
WARNING:
All seatbelt components must be inspected and corrected
as part of any collision repair. Inspect all seatbelt components as
prescribed by Seatbelt Procedure After a Collision found in Section
501-20A General Procedures of this manual. Failure to follow this
instruction may result in incorrect operation of the seatbelt system and
increase the risk of serious personal injury or death in a crash.
NOTE:
When evaluating seatbelt retractor Emergency Locking
Retractor (ELR) mode, test the vehicle on level ground, with the
seatbelt retractor installed on the vehicle at in-vehicle-position.
NOTE:
Make sure there is no excessive slack in the seatbelt webbing across the torso during testing.
NOTE:
Do not jerk on the seatbelt webbing when carrying out this test.
-
Fasten the seatbelts and proceed to a safe and level area.
-
Reach a speed of 24 km/h (14.9 mph).
-
WARNING:
Apply maximum brake force only on dry concrete
or equivalent hard surface, never on wet pavement or gravel. Failure to
follow this instruction may result in serious personal injury.
Grasp the shoulder harness, lean forward and apply
the brakes, making a maximum braking application without a skid.
-
The seatbelts should lock up with minimum webbing extension.
-
If there is a lockup of all seatbelt retractors
being tested, the seatbelt retractors are functioning correctly. If any
seatbelt retractor fails to lock up, install a new seatbelt
retractor(s).
Inspection
WARNING:
All seatbelt components must be inspected and corrected as
part of any collision repair. Inspect all seatbelt components as
prescribed by Seatbelt Procedure After a Collision found in Section
501-20A General Procedures of this manual...
Adjustment
NOTE:
Typical seatbelt tongue shown, others similar.
Fold the seatbelt as indicated.
Feed the folded portion of the seatbelt into the seatbelt tongue...
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
CCM
B142E:78
Forward Looking Sensor Horizontal Alignment: Alignment or Adjustment Incorrect
GO to Pinpoint Test C
CCM
B1433:54
Forward Looking Sensor Horizontal Alignment: Missing Calibration
GO to Pinpoint Test C
CCM
C1001:08
Vision System Camera: Bus Signal/Message Failure
GO to Pinpoint Test D
CCM
C1A67:96
Forward Looking Sensor: Component Internal Failure
GO to Pinpoint Test F
CCM
C1A67:97
Forward Looking Sensor: Component Or System Operation Obstructed Or Blocked
GO to Pinpoint Test G
CCM
U2100:00
Initial Configuration Not Complete: No Sub Type Information
GO to Pinpoint Test H
CCM
U2300:55
Central Configuration Not Complete: No Sub Type Information
GO to Pinpoint Test H
CCM
U3000:41
Control Module: General Checksum Failure
GO to Pinpoint Test I
CCM
U3000:42
Control Module: General Memory Failure
GO to Pinpoint Test I
CCM
U3000:44
Control Module: Data Memory Failure
GO to Pinpoint Test I
CCM
U3000:49
Control Module: Internal Electronic Failure
GO to Pinpoint Test I
CCM
U3002:62
Vehicle Identification Number: Signal Compare Failure
GO to Pinpoint Test J
CCM
U3003:16
Battery Voltage: Circuit Voltage Below Threshold
GO to Pinpoint Test K
CCM
U3003:17
Battery Voltage: Circuit Voltage Above Threshold
GO to Pinpoint Test L
IPMA
C1A67:08
Forward Looking Sensor: Bus Signal/Message Failure
GO to Pinpoint Test E
PCM
P0504:00
Brake Switch A / B Correlation: No Sub Type Information
GO to Pinpoint Test B
PCM
P0572:00
Brake Switch "A" Circuit Low: No Sub Type Information
GO to Pinpoint Test B
PCM
P0573:00
Brake Switch "A" Circuit High: No Sub Type Information
GO to Pinpoint Test B
PCM
P1703:00
Brake Switch Out Of Self - Test Range: No Sub Type Information
GO to Pinpoint Test B
PCM
P1935:00
Brake Switch/Sensor Signal: No Sub Type Information
GO to Pinpoint Test B
SIMA
P0564:11
Cruise Control Multi-Function Input "A" Circuit: Circuit Short To Ground
GO to Pinpoint Test A
SIMA
P0564:12
Cruise Control Mulit-Function Input "A" Circuit: Circuit Short To Battery
GO to Pinpoint Test A
SIMA
P0564:13
Cruise Control Mulit-Function Input "A" Circuit: Circuit Open
GO to Pinpoint Test A
SIMA
P0589:11
Cruise Control Multi-Function Input "B" Circuit: Circuit Short To Ground
GO to Pinpoint Test A
SIMA
P0589:12
Cruise Control Mulit-Function Input "B" Circuit: Circuit Short To Battery
GO to Pinpoint Test A
SIMA
P0589:13
Cruise Control Mulit-Function Input "B" Circuit: Circuit Open
GO to Pinpoint Test A
Global Customer Symptom Code (GCSC) Chart
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.
All vehicles
Lower the headliner.
Refer to: Headliner - Lowering (501-05 Interior Trim and Ornamentation, Removal and Installation).
Remove the LH loadspace trim panel...