Ford Escape: 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.
System Operation
System Diagram
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1
Parking Brake
Control Switch
2
LH Parking Brake
Actuator Motor
3
RH Parking Brake
Actuator Motor
..
Other information:
System Operation
System Diagrams
ABS With EBB
Item
Description
1
ABS module
2
Hydraulic pressure sensor
3
EBB assembly
4
Wheel speed sensors
5
GWM
6
RCM
7
PSCM
8
BCM
9
AWD module
10
IPC
11
IPMA
12
HVAC module
13
GSM
14
PCM
15
SODR ..
Diagnostic Trouble Code (DTC) Chart
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).
Module
DTC
Description
Action
PCM
P0034:00
Turbocharger/Supercharger Bypass Valve 'A' Control Circuit Low: No Sub Type Information
GO to Pinpoint Test..