Lincoln Aviator: Exterior Lighting / Removal and Installation - Trailer Module (TRM)
Removal
NOTE:
Removal steps in this procedure may contain installation details.
-
NOTE:
This step is only necessary if the TRM is being replaced.
Using a diagnostic scan tool, begin the PMI process for the TRM following the on-screen instructions.
Refer to: Module Configuration - System Operation and Component Description (418-01 Module Configuration, Description and Operation).
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Remove the stoplamp switch.
Refer to: Stoplamp Switch (417-01 Exterior Lighting, Removal and Installation).
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NOTE:
Depending on vehicle options, you may need to remove the bracket bolt and lower the TRM to disconnect the electrical connectors.
Disconnect the TRM electrical connectors.
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Remove the TRM bracket bolt and the TRM.
Torque:
25 lb.in (2.8 Nm)
Installation
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To install, reverse the removal procedure.
-
NOTE:
Carry out this step only if the TRM is being replaced.
Using a diagnostic scan tool, complete the PMI process for the TRM 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.
Remove the LH loadspace trim panel.
Refer to: Loadspace Trim Panel (501-05 Interior Trim and Ornamentation, Removal and Installation)...
Other information:
System Operation
System Diagram
Item
Description
1
ABS module
2
PAM
3
Door ajar switches
4
Driver seatbelt buckle
5
Passenger seatbelt buckle
6
RCM
7
PCM
8
GWM
9
SCCM
10
ACM
11
Rear speakers
12
Front speakers
13
BCM
14
IPMA
15
SODR
16
SODL
17
Base audio system
18
Audio DSP module
19
Rear speakers
20
Front speakers
21
Mid- and high-level 14- and 28-speaker audio systems
22
DSM
23
RGTM
24
IPMB
25
GSM
26
IPC chime arbitrator
27
IPC
28
Turn signal on tick-Tock tone
29
Belt-Minder® chime
30
Door ajar chime
31
Headlamps on chime
32
Parking brake chime
33
Seatbelt chime
34
Airbag secondary chime
35
Message center chime
36
Parking aid chime
37
Ignition/engine on chime
38
Perimeter alarm chime
39
Turn signal left on chime
40
Active park assist chime
41
BLIS/ CTA chime
42
Forward collision warning chime
43
Lane keeping aid warning chime
44
Transmission not in park chime
45
Backup chime (except North America)
46
Home safe light chime
47
Memory feedback chime
48
Power liftgate chime
49
Service AdvanceTrac chime
50
Electric Vehicle (EV) engine on chime
51
Adaptive cruise control warning chime
52
Electronic latch system Llock and unlock chime
53
Key-in-ignition warning chime
54
Fuel door release chime
Network Message Chart
Module Network Input Messages - IPC
Broadcast Message
Originating Module
Message Purpose
Accessory delay
BCM
Input used to control the overall chime function...
Argentina
China
Djibouti
Ghana
Indonesia
Jamaica
Mauritania
Moldova
Morocco
Pakistan
Paraguay
Serbia
South Africa
South Korea
KCC-REM-DDG-FO3
Syria
Taiwan
Ukraine
United Arab Emirates (U.A.E.)
United States and Canada
WARNING: Changes or modifications
not expressively approved by the party
responsible for compliance could void the
user's authority to operate the equipment...