Lincoln Nautilus: Front Seats / Front Seats - Overview. Description and Operation
Overview
Driver Power Seat
The power driver seat is controlled by the DSM . The DSM is located
on the driver seat track. The DSM hard stop/soft stops must be set/reset
any time a new DSM , driver seat track, horizontal motor or driver seat
backrest is installed.
The
memory system allows automatic positioning of the driver seat to 1 of 3
programmable positions. For information on programming memory positions
or recalling a stored memory position, refer to the Owner's Literature.
The 10-way driver memory seat is equipped with the following motors:
-
Front height motor (serviced with seat track assembly)
-
Rear height motor (serviced with seat track assembly)
-
Horizontal motor (serviced separately from the seat track assembly)
-
Recliner motor (serviced with seat backrest assembly)
-
Lumbar motor (serviced with power lumbar assembly)
The 16-way driver memory seat is equipped with the following motors:
-
Seat headrest motor (up/down) (serviced with seat headrest assembly)
-
Seat head restraint forward/rearward motor (serviced with seat headrest assembly)
-
Seat cushion extension motor (serviced with seat track assembly)
-
Front height motor (serviced with seat track assembly)
-
Rear height motor (serviced with seat track assembly)
-
Horizontal motor (serviced separately from the seat track assembly)
-
Recliner motor (serviced with seat backrest assembly)
Passenger Power Seat
The 10-way passenger power seat is equipped with the following motors:
-
Front height motor (serviced with seat track assembly)
-
Rear height motor (serviced with seat track assembly)
-
Horizontal motor (serviced separately from the seat track assembly)
-
Recliner motor (serviced with seat backrest assembly)
-
Lumbar motor (serviced with power lumbar assembly)
The 16-way passenger seat is equipped with the following motors:
-
Seat headrest motor (up/down) (serviced with seat headrest assembly)
-
Seat head restraint forward/rearward motor (serviced with seat headrest assembly)
-
Seat cushion extension motor (serviced with seat track assembly)
-
Front height motor (serviced with seat track assembly)
-
Rear height motor (serviced with seat track assembly)
-
Horizontal motor (serviced separately from the seat track assembly)
-
Recliner motor (serviced with seat backrest assembly)
Multi-Contour Seat Feature
This system allows on demand independent lumbar adjustment and/or
massage of each front seat. PMI is required when a new SCMG or SCMH is
installed.
The multi-contour front seat system consists of the following components:
-
SCMG , attached to the backrest of the front driver seat
-
SCMH , attached to the backrest of the front passenger seat
-
Multi-contour seat buttons, located on the touchscreen
-
Multi-contour seat control switch (part of the seat control switch)
-
Front seat cushion adjuster, attached to each front
seat frame (includes 6 inflatable air bladders and hoses)
-
Front seat power lumbar assembly, attached to each
front seat backrest (includes air pump, 5 inflatable air bladders and
hoses)
Heated Seats
This system allows on-demand, independent, electrical heating of each front seat.
The heated seat system consists of the following components:
-
Heated seat buttons, located on the touchscreen
-
Seat cushion heater mat
-
Seat backrest heater mat
-
HVAC module
Heated/Ventilated Seats
The
driver and passenger heated/ventilated seat control buttons and
indicators are located on the touchscreen. This system allows on-demand,
independent, electrical heating or ventilation of each front seat.
The heated/ventilated seat system consists of the following components:
-
Seat cushion heater mat
-
Seat backrest heater mat
-
Blower motor, located within each front seat cushion and backrest
-
Heated/ventilated seat buttons, located on the touchscreen
-
SCME , integral to the DSM
-
Cushion and backrest vent bags (part of the cushion and backrest foam)
-
Air duct (bellow)
-
Cushion and backrest foam
-
Cushion and backrest trim covers
System Operation
System Diagram - Memory Seat
Item
Description
1
Memory Power Seat Motors
2
HS1-CAN
3
PCM
4
HS1-CAN
5
Ignition Switch
6
GWM
7
Memory SET Switch
8
MS-CAN
9
DSM
10
MS-CAN
11
DDM
12
Position Sensors
13
Motors
14
LIN
15
With Multi-Contour Seats
16
Driver Seat Control Swi..
Other information:
Special Tool(s) /
General Equipment
Resistance Spotwelding Equipment
Spherical Cutter
Hot Air Gun
Air Body Saw
MIG/MAG Welding Equipment
Spot Weld Drill Bit
Locking Pliers
Materials
Name
Specification
Seam SealerTA-2-B, 3M™ 08308, LORD Fusor® 803DTM
-
Flexible Foam Repair3M™ 08463, LORD Fusor® 121
-
Removal
R..
Inspection
NOTE:
Removal steps in this procedure may contain installation details.
Check liftgate-to-body dimensions.
Refer to: Body and Frame (501-26 Body Repairs - Vehicle Specific Information and Tolerance Checks, Description and Operation).
Adjustment
All alignments
Open the liftgate.
If equipped.
Remove..