Lincoln Aviator: Front Seats / Removal and Installation - Driver Front Seat Module (DSM)
Removal
NOTE:
DSM (driver front seat module) shown, SCMB (front passenger seat control module) is similar.
NOTE:
Removal steps in this procedure may contain installation details.
All vehicles
-
NOTE:
This step is only necessary when installing a new component.
NOTE:
The PMI (programmable module installation)
process must begin with the current DSM (driver front seat module) or
SCMB (front passenger seat control module) installed. If the current DSM
(driver front seat module) or SCMB (front passenger seat control
module) 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 DSM or SCMB (front passenger seat control module) following the on-screen instructions.
Vehicles with heated/ventilated seats
-
NOTE:
This step is only necessary when installing a new DSM (driver front seat module) .
NOTE:
The SCME (front seat climate control module) is
integral to the DSM (driver front seat module). PMI (programmable module
installation) is required on both the DSM (driver front seat module)
and the SCME (front seat climate control module) when a new DSM (driver
front seat module) is installed.
NOTE:
The PMI (programmable module installation)
process must begin with the current SCME (front seat climate control
module) installed. If the current SCME (front seat climate control
module) 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 SCME following the on-screen instructions.
All vehicles
-
Remove the DSM.
-
Disconnect the electrical connectors
-
Remove the screws.
Torque:
44 lb.in (5 Nm)
Installation
All vehicles
-
To install, reverse the removal procedure.
-
NOTE:
This step is only necessary when installing a new component.
Using a diagnostic scan tool, complete the PMI process for the DSM or SCMB (front passenger seat control module) following the on-screen instructions.
Vehicles with heated/ventilated seats
-
NOTE:
This step is only necessary when installing a new component.
Using a diagnostic scan tool, complete the PMI process for the SCME following the on-screen instructions.
All vehicles
-
NOTE:
This step is only necessary when installing a new component.
Operate the seat in all directions through the full
range of travel to set soft stops and avoid a premature stopping point
occurrence after the vehicle is returned to the customer.
Vehicles with memory steering column
-
NOTE:
This step is only necessary when installing a new component.
Use the steering column control switch to set the soft stops as followed:
-
Move the column rearward until it reaches the
end of travel and hold the switch for 2 seconds after the column has
reached the end of travel.
-
Move the column in the same direction until it
reaches the end of travel again and hold the switch for 2 seconds after
the motor has reached the end of travel. This clears any unintended soft
stops.
-
Move the column forward until it reaches the end
of travel and hold the switch for 2 seconds after the motor has reached
the end of travel.
-
Move the column in the same direction until it
reaches the end of travel and hold the switch for 2 seconds after the
motor has reached the end of travel. This clears any unintended soft
stops.
-
Repeat the sequence moving the column up and down.
Repair
WARNING:
To minimize the risk of injury, always wear protective
gloves when working with a steamer. Failure to follow these instructions
may result in serious personal injury...
Removal
NOTE:
Removal steps in this procedure may contain installation details.
NOTE:
Drivers seat SCMG (driver multi-contour seat module) shown,
passenger seat SCMH (passenger multi-contour seat module) similar...
Other information:
System Operation
System Diagram
Item
Description
1
HS-CAN2
2
HS-CAN1
3
HS-CAN3
4
SUMA and Air Compressor Assembly
5
LHF Air Spring Solenoid
6
PSCM
7
PCM
8
ABS
9
LHF Height Sensor
10
RHF Height Sensor
11
LHR Height Sensor
12
RHR Height Sensor
13
BCM
14
RHF Air Spring Solenoid
15
LHR Air Spring Solenoid
16
RHR Air Spring Solenoid
17
IPC
18
RCM
19
GWM
Network Message Chart
Module Network Input Messages - SUMA
Broadcast Message
Originating Module
Message Purpose
ABS active
ABS module
Indicates the current ABS activity, on or off...
Transmission Assembly
Item
Part Number
Description
1
79027902
Torque converter
2
W714629W714629
Transmission fluid pan stud bolts (6 required)
3
W500215W500215
Transmission fluid pan bolts (12 required)
4
7A1947A194
Transmission fluid pan
5
7A1917A191
Transmission fluid pan gasket
6
7E3897E389
Transmission fluid level indicator and plug assembly
7
W708500W708500
Transmission fluid auxiliary pump tube bolt (model dependent)
8
7A2097A209
Transmission fluid auxiliary pump tube (model dependent)
9
W718548W718548
Transmission fluid auxiliary pump bolts (3 required) (model dependent)
10
7P0867P086
Transmission fluid auxiliary pump (model dependent)
11
7J1357J135
Transmission fluid auxiliary pump tube seal (model dependent)
12
W700123W700123
Transmission fluid filter bolt (71 mm length)
13
W500214W500214
Transmission fluid filter bolt (20 mm length)
14
7G1867G186
Transmission fluid filter
15
W708500W708500
Main control-to-transmission case bolts (68 mm length) (8 required)
16
7A1007A100
Main control assembly
17
7N2657N265
Main control-to-transmission fluid pump seal
18
7M1837M183
Intermediate Speed A (ISSA) sensor
19
7M1017M101
Turbine Shaft Speed (TSS) sensor
20
7H1037H103
Intermediate Speed B (ISSB) sensor
21
7H1037H103
Output Shaft Speed (OSS) sensor
22
W500213W500213
Transmission internal wiring harness bolts (2 required)
23
7G2767G276
Transmission internal wiring harness
24
W500215W500215
Transmission fluid pump bolts (4 required)
25
7A1037A103
Transmission fluid pump
26
7Z3027Z302
Transmission fluid pump seal
27
66586658
Transmission fluid pump driven gear outer cover
28
W718158W718158
Transmission fluid pump retaining ring
29
7A0807A080
Transmission fluid pump driven gear
30
W504755W504755
Transmission fluid pump driven gear inner cover bolts (2 required)
31
66586658
Transmission fluid pump driven gear inner cover
32
7K4407K440
Output shaft flange nut (RWD only)
33
7A0217A021
Output shaft flange (RWD only)
34
7N1357N135
Anti-ting washer (RWD only)
35
7G1007G100
Manual control shaft-to-Transmission Range (TR) sensor roll pin
36
W712713W712713-S442-S442
Park override lever nut
37
7J1677J167
Park override lever
38
7C4937C493
Manual control shaft
39
7H5577H557
Transmission Range (TR) sensor
40
7L2527L252
Park return spring
41
7D4107D410
Park pawl actuator rod
42
W716607W716607
Transmission Range (TR) sensor detent spring bolt
43
7E3327E332
Transmission Range (TR) sensor detent spring
44
7N1347N134
Front support assembly bolts (12 required)
45
7G0337G033
Front support assembly
46
7M1577M157-C-C
B clutch (overdrive) snap ring
47
7C5767C576
B clutch (overdrive) pressure plate
48
7B4427B442-A-A
B clutch (overdrive) steel plates (quantity model dependent)
49
7B1647B164
B clutch (overdrive) friction plates (quantity model dependent)
50
7J4027J402
B clutch (overdrive) separating springs (quantity model dependent)
51
7B4427B442-B-B
B clutch (overdrive) apply plate
52
7G2067G206
One-Way Clutch (OWC)
53
7G4187G418
B clutch (overdrive) piston
54
7N1697N169
A clutch (intermediate) piston return spring snap ring
55
7G2977G297
A clutch (intermediate) piston return spring
56
7J0157J015
A clutch (intermediate) piston
57
7F2257F225
A clutch (intermediate) piston inner seal
58
7F2247F224
A clutch (intermediate) piston outer seal
59
7B0317B031
Front support-to-case seal
60
7M1577M157-J-J
Torque converter hub seal snap ring
61
7A2487A248
Torque converter hub seal
62
W500204W500204
Front support cover and seal assembly bolt
63
7M1577M157
Front support cover and seal assembly snap ring
64
75707570
Front support cover and seal assembly
65
7F0737F073
Transmission fluid pump drive gear
66
66516651
Transmission fluid pump idler gear
67
7Z4267Z426
Transmission fluid pump idler gear bearing
68
7G0907G090
Stator support seal
69
—
Clutch and planetary assembly
70
7P0807P080
A clutch (intermediate) wave spring
71
7A4067A406
A clutch (intermediate) apply plate (select fit)
72
7F2197F219
A clutch (intermediate) friction plates (quantity model dependent)
73
7F2207F220
A clutch (intermediate) steel plates (quantity model dependent)
74
7G1597G159
A clutch (intermediate) separating springs (quantity model dependent)
75
7B4377B437
A clutch (intermediate) pressure plate
76
7J3007J300
Selective shim
77
7H0327H032
Thrust bearing (T3)
78
7M1527M152-A-A
Thrust bearing (T9)
79
7A0497A049
Output shaft and planetary carrier No...