Lincoln Aviator: Steering Column / Removal and Installation - Steering Wheel
Removal
NOTE:
Removal steps in this procedure may contain installation details.
NOTE:
Make sure the steering wheel and the road wheels are in the straight ahead position.
NOTE:
Vehicle with heated steering wheel shown others similar.
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NOTE:
This step is only necessary when installing a new component.
NOTE:
The PMI process must begin with the current SIMA installed. If the current SIMA does not respond to the diagnostic scan tool, the tool may prompt for As-Built Data as part of the repair.
Using a diagnostic scan tool, begin the PMI process for the SIMA following the on-screen instructions.
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Remove the driver airbag.
Refer to: Driver Airbag (501-20B Supplemental Restraint System, Removal and Installation).
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Disconnect the steering wheel electrical connector.
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Remove and discard the steering wheel bolt and remove the steering wheel.
Torque:
35 lb.ft (48 Nm)
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NOTE:
Make sure the clockspring rotor does not rotate.
NOTE:
Make sure the clockspring pins are not bent or damaged.
Tape the clockspring rotor to the outer housing to keep it from rotating.
Installation
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To install, reverse the removal procedure.
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NOTE:
This step is only necessary when installing a new component.
Using a diagnostic scan tool, complete the PMI process for the SIMA following the on-screen instructions.
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Remove the steering column.
Refer to: Steering Column (211-04 Steering Column, Removal and Installation)...
Removal
NOTE:
Removal steps in this procedure may contain installation details.
NOTE:
Make sure the road wheels are in the straight ahead position, regardless of steering wheel position...
Other information:
System Diagram
Item
Description
1
Current Sensor
2
Contactor Sense Leads
3
BECM
4
Precharge Contactor Coil
5
Positive Contactor Coil
6
Negative Contactor Coil
7
High Voltage Battery Junction Box
8
Temperature Sensors
9
Cell Voltage Sense Leads
10
PCM
11
Battery Cell Arrays
12
GWM
13
RCM
14
DCDC
15
12 Volt Battery Monitoring Sensor
16
TCU (if equipped)
17
Ignition Switch
18
Main 12 Volt Battery
19
HVAC
20
Service Disconnect
21
High Voltage Battery Coolant Diverter Valve
22
Motor Electronics Coolant Pump
23
Isolation Switch (BIB)
24
Auxiliary 12 Volt Battery
25
Coolant Temperature Sensor
26
High Voltage Battery
27
BCM
28
High Voltage Battery Coolant Pump
29
BCMC
30
SOBDMC
31
High Voltage Interlock Loop (HVIL)
32
Auxillary Contactor Coil
33
SOBDM also known as the Battery Charger Control Module (BCCM)
System Operation
Network Message Chart - Battery Energy Control Module (BECM)
Broadcast Message
Originating Module
Message Purpose
12 volt battery voltage
BCM
Battery voltage measured with battery sensor...
Symptom Chart
Torque Converter Clutch (TCC)
For torque converter operation, REFER to: Torque Converter (307-01A Automatic Transmission - 10-Speed Automatic Transmission – 10R60, Description and Operation).
Torque Converter Clutch (TCC)
Condition
Possible Sources
Action
TCC does not apply
TCC solenoid mechanically stuck OFF
INSTALL a new TCC solenoid...