Lincoln Aviator: Parking Brake and Actuation / Description and Operation - Parking Brake - Overview
Overview
The
parking brake system uses 2 switch activated, Electronic Control Unit
(ECU) controlled motors to apply and release the rear brake calipers.
The ABS module controls and
monitors the parking brake system and sets Diagnostic Trouble Codes
(DTCs) when a fault is present in the system. The IPC
illuminates the parking brake warning indicator and displays a message
in the message center when a fault is present and when the parking
brakes are applied and released.
Other information:
System Operation
System Diagram - Supplemental Restraint System (SRS)
Item
Description
1
RCM
2
Ignition Switch
3
GWM
4
Driver Seatbelt Buckle Switch
5
Passenger Seatbelt Buckle Switch
6
RHFront Impact Severity Sensor
7
Driver Door Side Impact Sensor
8
Driver C-Pillar Side Impact Sensor
9
Passenger Belt Tension Sensor (BTS)
10
Passenger Seat Position Sensor
11
Driver Seat Position Sensor
12
APIM
13
Passenger Door Side Impact Sensor
14
BCM
15
Driver Second Row Seatbelt Buckle Switch
16
Passenger Second Row Seatbelt Buckle Switch
17
LH Front Impact Severity Sensor
18
OCSM
19
Center Second Row Seatbelt Buckle Switch
20
Passenger C-Pillar Side Impact Sensor
21
Driver Third Row Seatbelt Buckle Switch
22
Passenger Third Row Seatbelt Buckle Switch
23
IPC
Item
Description
1
Passenger Seatbelt Anchor Pretensioner
2
Driver Seatbelt Anchor Pretensioner
3
Driver Seatbelt Retractor Pretensioner
4
Passenger Side Curtain Airbag
5
Driver Side Curtain Airbag
6
Passenger Side Airbag
7
Driver Side Airbag
8
Passenger Airbag (Stages 1 and 2)
9
Driver Airbag (Stages 1 and 2)
10
RCM
11
BCM
12
Passenger Seatbelt Adaptive Load Limiter
13
Passenger Seatbelt Retractor Pretensioner
14
Passenger Load Limiting Retractor
15
Passenger Airbag Vent (if equipped)
16
Passenger Knee Airbag
17
Driver Knee Airbag
18
Driver Second Row Seatbelt Retractor
19
Passenger Second Row Seatbelt Retractor
Network Message Chart - Supplemental Restraint System (SRS)
Module Network Input Messages - RCM
Broadcast Message
Originating Module
Message Purpose
eCall confirmation
APIM
Used for SYNC® 911 Assist™ operation...
Special Tool(s) /
General Equipment
Interior Trim Remover
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Open the media bin.
Release the tabs and position the media hub out...